Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

24 files changed, 193 insertions, 251 deletions

diff --git a/src/ci/docker/host-x86_64/arm-android/Dockerfile b/src/ci/docker/host-x86_64/arm-android/Dockerfile
index 7a875c960..b6b4fdc67 100644
--- a/src/ci/docker/host-x86_64/arm-android/Dockerfile
+++ b/src/ci/docker/host-x86_64/arm-android/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:22.10
 
 ARG DEBIAN_FRONTEND=noninteractive
 COPY scripts/android-base-apt-get.sh /scripts/
@@ -6,7 +6,7 @@ RUN sh /scripts/android-base-apt-get.sh
 
 COPY scripts/android-ndk.sh /scripts/
 RUN . /scripts/android-ndk.sh && \
-    download_and_make_toolchain android-ndk-r15c-linux-x86_64.zip arm 14
+    download_ndk android-ndk-r25b-linux.zip
 
 RUN dpkg --add-architecture i386 && \
     apt-get update && \
@@ -30,7 +30,7 @@ ENV PATH=$PATH:/android/sdk/platform-tools
 
 ENV TARGETS=arm-linux-androideabi
 
-ENV RUST_CONFIGURE_ARGS --arm-linux-androideabi-ndk=/android/ndk/arm-14
+ENV RUST_CONFIGURE_ARGS --arm-linux-androideabi-ndk=/android/ndk/toolchains/llvm/prebuilt/linux-x86_64/
 
 ENV SCRIPT python3 ../x.py --stage 2 test --host='' --target $TARGETS
 
diff --git a/src/ci/docker/host-x86_64/dist-android/Dockerfile b/src/ci/docker/host-x86_64/dist-android/Dockerfile
index 2328db4ab..9c6f64889 100644
--- a/src/ci/docker/host-x86_64/dist-android/Dockerfile
+++ b/src/ci/docker/host-x86_64/dist-android/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:22.10
 
 COPY scripts/android-base-apt-get.sh /scripts/
 RUN sh /scripts/android-base-apt-get.sh
@@ -6,14 +6,7 @@ RUN sh /scripts/android-base-apt-get.sh
 # ndk
 COPY scripts/android-ndk.sh /scripts/
 RUN . /scripts/android-ndk.sh && \
-    download_ndk android-ndk-r15c-linux-x86_64.zip && \
-    make_standalone_toolchain arm 14 && \
-    make_standalone_toolchain x86 14 && \
-    make_standalone_toolchain arm 21 && \
-    make_standalone_toolchain x86 21 && \
-    make_standalone_toolchain arm64 21 && \
-    make_standalone_toolchain x86_64 21 && \
-    remove_ndk
+    download_ndk android-ndk-r25b-linux.zip
 
 # env
 ENV TARGETS=arm-linux-androideabi
@@ -26,12 +19,12 @@ ENV TARGETS=$TARGETS,x86_64-linux-android
 ENV RUST_CONFIGURE_ARGS \
       --enable-extended \
       --enable-profiler \
-      --arm-linux-androideabi-ndk=/android/ndk/arm-14 \
-      --armv7-linux-androideabi-ndk=/android/ndk/arm-14 \
-      --thumbv7neon-linux-androideabi-ndk=/android/ndk/arm-14 \
-      --i686-linux-android-ndk=/android/ndk/x86-14 \
-      --aarch64-linux-android-ndk=/android/ndk/arm64-21 \
-      --x86_64-linux-android-ndk=/android/ndk/x86_64-21 \
+      --arm-linux-androideabi-ndk=/android/ndk/toolchains/llvm/prebuilt/linux-x86_64/ \
+      --armv7-linux-androideabi-ndk=/android/ndk/toolchains/llvm/prebuilt/linux-x86_64/ \
+      --thumbv7neon-linux-androideabi-ndk=/android/ndk/toolchains/llvm/prebuilt/linux-x86_64/ \
+      --i686-linux-android-ndk=/android/ndk/toolchains/llvm/prebuilt/linux-x86_64/ \
+      --aarch64-linux-android-ndk=/android/ndk/toolchains/llvm/prebuilt/linux-x86_64/ \
+      --x86_64-linux-android-ndk=/android/ndk/toolchains/llvm/prebuilt/linux-x86_64/ \
       --disable-docs
 
 ENV SCRIPT python3 ../x.py dist --host='' --target $TARGETS
diff --git a/src/ci/docker/host-x86_64/dist-i586-gnu-i586-i686-musl/Dockerfile b/src/ci/docker/host-x86_64/dist-i586-gnu-i586-i686-musl/Dockerfile
index 26eb69f2e..34829adf7 100644
--- a/src/ci/docker/host-x86_64/dist-i586-gnu-i586-i686-musl/Dockerfile
+++ b/src/ci/docker/host-x86_64/dist-i586-gnu-i586-i686-musl/Dockerfile
@@ -48,7 +48,7 @@ RUN CC=gcc CFLAGS="-m32 -Wa,-mrelax-relocations=no" \
     rm -rf /build
 
 # FIXME: musl really shouldn't be linking libgcc_s.so, as it's linked to glibc,
-# but it's required by src/test/ui/proc-macro/crt-static.rs. Ubuntu:16.04 gcc-5
+# but it's required by tests/ui/proc-macro/crt-static.rs. Ubuntu:16.04 gcc-5
 # had libgcc_s.so as a symlink to the absolute libgcc_s.so.1, but now it's an
 # ld-script that expects to find libgcc_s.so.1 in the library search path.
 # See also https://github.com/rust-lang/rust/issues/82521
diff --git a/src/ci/docker/host-x86_64/dist-various-1/Dockerfile b/src/ci/docker/host-x86_64/dist-various-1/Dockerfile
index cd0f01faa..4576e6d4f 100644
--- a/src/ci/docker/host-x86_64/dist-various-1/Dockerfile
+++ b/src/ci/docker/host-x86_64/dist-various-1/Dockerfile
@@ -183,7 +183,7 @@ ENV RUST_CONFIGURE_ARGS \
       --disable-docs
 
 ENV SCRIPT \
-      python3 ../x.py --stage 2 test --host='' --target $RUN_MAKE_TARGETS src/test/run-make && \
+      python3 ../x.py --stage 2 test --host='' --target $RUN_MAKE_TARGETS tests/run-make && \
       python3 ../x.py dist --host='' --target $TARGETS
 
 # sccache
diff --git a/src/ci/docker/host-x86_64/dist-various-2/Dockerfile b/src/ci/docker/host-x86_64/dist-various-2/Dockerfile
index 93ef7dfcb..0f5df95a0 100644
--- a/src/ci/docker/host-x86_64/dist-various-2/Dockerfile
+++ b/src/ci/docker/host-x86_64/dist-various-2/Dockerfile
@@ -30,18 +30,18 @@ RUN apt-key adv --batch --yes --keyserver keyserver.ubuntu.com --recv-keys 74DA7
 RUN add-apt-repository -y 'deb https://apt.dilos.org/dilos dilos2 main'
 
 ENV \
-    AR_x86_64_fuchsia=x86_64-fuchsia-ar \
-    CC_x86_64_fuchsia=x86_64-fuchsia-clang \
-    CFLAGS_x86_64_fuchsia="--target=x86_64-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/x64/sysroot -I/usr/local/core-linux-amd64-fuchsia-sdk/pkg/fdio/include" \
-    CXX_x86_64_fuchsia=x86_64-fuchsia-clang++ \
-    CXXFLAGS_x86_64_fuchsia="--target=x86_64-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/x64/sysroot -I/usr/local/core-linux-amd64-fuchsia-sdk/pkg/fdio/include" \
-    LDFLAGS_x86_64_fuchsia="--target=x86_64-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/x64/sysroot -L/usr/local/core-linux-amd64-fuchsia-sdk/arch/x64/lib" \
-    AR_aarch64_fuchsia=aarch64-fuchsia-ar \
-    CC_aarch64_fuchsia=aarch64-fuchsia-clang \
-    CFLAGS_aarch64_fuchsia="--target=aarch64-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/sysroot -I/usr/local/core-linux-amd64-fuchsia-sdk/pkg/fdio/include" \
-    CXX_aarch64_fuchsia=aarch64-fuchsia-clang++ \
-    CXXFLAGS_aarch64_fuchsia="--target=aarch64-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/sysroot -I/usr/local/core-linux-amd64-fuchsia-sdk/pkg/fdio/include" \
-    LDFLAGS_aarch64_fuchsia="--target=aarch64-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/sysroot -L/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/lib" \
+    AR_x86_64_unknown_fuchsia=x86_64-unknown-fuchsia-ar \
+    CC_x86_64_unknown_fuchsia=x86_64-unknown-fuchsia-clang \
+    CFLAGS_x86_64_unknown_fuchsia="--target=x86_64-unknown-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/x64/sysroot -I/usr/local/core-linux-amd64-fuchsia-sdk/pkg/fdio/include" \
+    CXX_x86_64_unknown_fuchsia=x86_64-unknown-fuchsia-clang++ \
+    CXXFLAGS_x86_64_unknown_fuchsia="--target=x86_64-unknown-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/x64/sysroot -I/usr/local/core-linux-amd64-fuchsia-sdk/pkg/fdio/include" \
+    LDFLAGS_x86_64_unknown_fuchsia="--target=x86_64-unknown-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/x64/sysroot -L/usr/local/core-linux-amd64-fuchsia-sdk/arch/x64/lib" \
+    AR_aarch64_unknown_fuchsia=aarch64-unknown-fuchsia-ar \
+    CC_aarch64_unknown_fuchsia=aarch64-unknown-fuchsia-clang \
+    CFLAGS_aarch64_unknown_fuchsia="--target=aarch64-unknown-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/sysroot -I/usr/local/core-linux-amd64-fuchsia-sdk/pkg/fdio/include" \
+    CXX_aarch64_unknown_fuchsia=aarch64-unknown-fuchsia-clang++ \
+    CXXFLAGS_aarch64_unknown_fuchsia="--target=aarch64-unknown-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/sysroot -I/usr/local/core-linux-amd64-fuchsia-sdk/pkg/fdio/include" \
+    LDFLAGS_aarch64_unknown_fuchsia="--target=aarch64-unknown-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/sysroot -L/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/lib" \
     AR_sparcv9_sun_solaris=sparcv9-sun-solaris2.10-ar \
     CC_sparcv9_sun_solaris=sparcv9-sun-solaris2.10-gcc \
     CXX_sparcv9_sun_solaris=sparcv9-sun-solaris2.10-g++ \
@@ -99,19 +99,19 @@ RUN /tmp/freebsd-toolchain.sh i686
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
-ENV CARGO_TARGET_X86_64_FUCHSIA_AR /usr/local/bin/llvm-ar
-ENV CARGO_TARGET_X86_64_FUCHSIA_RUSTFLAGS \
+ENV CARGO_TARGET_X86_64_UNKNOWN_FUCHSIA_AR /usr/local/bin/llvm-ar
+ENV CARGO_TARGET_X86_64_UNKNOWN_FUCHSIA_RUSTFLAGS \
 -C link-arg=--sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/x64/sysroot \
 -Lnative=/usr/local/core-linux-amd64-fuchsia-sdk/arch/x64/sysroot/lib \
 -Lnative=/usr/local/core-linux-amd64-fuchsia-sdk/arch/x64/lib
-ENV CARGO_TARGET_AARCH64_FUCHSIA_AR /usr/local/bin/llvm-ar
-ENV CARGO_TARGET_AARCH64_FUCHSIA_RUSTFLAGS \
+ENV CARGO_TARGET_AARCH64_UNKNOWN_FUCHSIA_AR /usr/local/bin/llvm-ar
+ENV CARGO_TARGET_AARCH64_UNKNOWN_FUCHSIA_RUSTFLAGS \
 -C link-arg=--sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/sysroot \
 -Lnative=/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/sysroot/lib \
 -Lnative=/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/lib
 
-ENV TARGETS=x86_64-fuchsia
-ENV TARGETS=$TARGETS,aarch64-fuchsia
+ENV TARGETS=x86_64-unknown-fuchsia
+ENV TARGETS=$TARGETS,aarch64-unknown-fuchsia
 ENV TARGETS=$TARGETS,wasm32-unknown-unknown
 ENV TARGETS=$TARGETS,wasm32-wasi
 ENV TARGETS=$TARGETS,sparcv9-sun-solaris
diff --git a/src/ci/docker/host-x86_64/dist-various-2/build-fuchsia-toolchain.sh b/src/ci/docker/host-x86_64/dist-various-2/build-fuchsia-toolchain.sh
index 80db92577..d762b4672 100755
--- a/src/ci/docker/host-x86_64/dist-various-2/build-fuchsia-toolchain.sh
+++ b/src/ci/docker/host-x86_64/dist-various-2/build-fuchsia-toolchain.sh
@@ -29,9 +29,9 @@ install_clang() {
   # CFLAGS and CXXFLAGS env variables in main Dockerfile handle sysroot linking
   for arch in x86_64 aarch64; do
     for tool in clang clang++; do
-      ln -s /usr/local/bin/${tool} /usr/local/bin/${arch}-fuchsia-${tool}
+      ln -s /usr/local/bin/${tool} /usr/local/bin/${arch}-unknown-fuchsia-${tool}
     done
-    ln -s /usr/local/bin/llvm-ar /usr/local/bin/${arch}-fuchsia-ar
+    ln -s /usr/local/bin/llvm-ar /usr/local/bin/${arch}-unknown-fuchsia-ar
   done
 
   popd > /dev/null
diff --git a/src/ci/docker/host-x86_64/dist-various-2/build-solaris-toolchain.sh b/src/ci/docker/host-x86_64/dist-various-2/build-solaris-toolchain.sh
index cf784a66a..3939b4b7c 100755
--- a/src/ci/docker/host-x86_64/dist-various-2/build-solaris-toolchain.sh
+++ b/src/ci/docker/host-x86_64/dist-various-2/build-solaris-toolchain.sh
@@ -32,24 +32,22 @@ cd solaris
 
 dpkg --add-architecture $APT_ARCH
 apt-get update
-apt-get download $(apt-cache depends --recurse --no-replaces \
+apt-get install -y --download-only                           \
   libc:$APT_ARCH                                             \
-  liblgrp-dev:$APT_ARCH                                      \
   liblgrp:$APT_ARCH                                          \
   libm-dev:$APT_ARCH                                         \
   libpthread:$APT_ARCH                                       \
   libresolv:$APT_ARCH                                        \
   librt:$APT_ARCH                                            \
-  libsendfile-dev:$APT_ARCH                                  \
   libsendfile:$APT_ARCH                                      \
   libsocket:$APT_ARCH                                        \
   system-crt:$APT_ARCH                                       \
-  system-header:$APT_ARCH                                    \
-  | grep "^\w")
+  system-header:$APT_ARCH
 
-for deb in *$APT_ARCH.deb; do
+for deb in /var/cache/apt/archives/*$APT_ARCH.deb; do
   dpkg -x $deb .
 done
+apt-get clean
 
 # The -dev packages are not available from the apt repository we're using.
 # However, those packages are just symlinks from *.so to *.so.<version>.
diff --git a/src/ci/docker/host-x86_64/dist-various-2/build-wasi-toolchain.sh b/src/ci/docker/host-x86_64/dist-various-2/build-wasi-toolchain.sh
index 67cee0148..5fbce36c3 100755
--- a/src/ci/docker/host-x86_64/dist-various-2/build-wasi-toolchain.sh
+++ b/src/ci/docker/host-x86_64/dist-various-2/build-wasi-toolchain.sh
@@ -10,7 +10,7 @@ bin="$PWD/clang+llvm-15.0.6-x86_64-linux-gnu-ubuntu-18.04/bin"
 git clone https://github.com/WebAssembly/wasi-libc
 
 cd wasi-libc
-git reset --hard 8b7148f69ae241a2749b3defe4606da8143b72e0
+git reset --hard 4362b1885fd369e042a7c0ecd8df3b6cd47fb4e8
 make -j$(nproc) \
     CC="$bin/clang" \
     NM="$bin/llvm-nm" \
diff --git a/src/ci/docker/host-x86_64/i686-gnu/Dockerfile b/src/ci/docker/host-x86_64/i686-gnu/Dockerfile
index cb6559707..d9e583862 100644
--- a/src/ci/docker/host-x86_64/i686-gnu/Dockerfile
+++ b/src/ci/docker/host-x86_64/i686-gnu/Dockerfile
@@ -27,6 +27,6 @@ ENV RUST_CONFIGURE_ARGS --build=i686-unknown-linux-gnu
 # this slow job.
 ENV SCRIPT python3 ../x.py --stage 2 test \
   --exclude src/bootstrap \
-  --exclude src/test/rustdoc-js \
+  --exclude tests/rustdoc-js \
   --exclude src/tools/error_index_generator \
   --exclude src/tools/linkchecker
diff --git a/src/ci/docker/host-x86_64/mingw-check-tidy/Dockerfile b/src/ci/docker/host-x86_64/mingw-check-tidy/Dockerfile
new file mode 100644
index 000000000..889a586b3
--- /dev/null
+++ b/src/ci/docker/host-x86_64/mingw-check-tidy/Dockerfile
@@ -0,0 +1,33 @@
+FROM ubuntu:22.04
+
+ARG DEBIAN_FRONTEND=noninteractive
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  g++ \
+  make \
+  ninja-build \
+  file \
+  curl \
+  ca-certificates \
+  python3 \
+  python3-pip \
+  python3-pkg-resources \
+  git \
+  cmake \
+  sudo \
+  gdb \
+  xz-utils \
+  libssl-dev \
+  pkg-config \
+  mingw-w64 \
+  && rm -rf /var/lib/apt/lists/*
+
+COPY scripts/sccache.sh /scripts/
+RUN sh /scripts/sccache.sh
+
+COPY host-x86_64/mingw-check/reuse-requirements.txt /tmp/
+RUN pip3 install --no-deps --no-cache-dir --require-hashes -r /tmp/reuse-requirements.txt
+
+COPY host-x86_64/mingw-check/validate-toolstate.sh /scripts/
+COPY host-x86_64/mingw-check/validate-error-codes.sh /scripts/
+
+ENV SCRIPT python3 ../x.py test --stage 0 src/tools/tidy tidyselftest
diff --git a/src/ci/docker/host-x86_64/mingw-check/Dockerfile b/src/ci/docker/host-x86_64/mingw-check/Dockerfile
index 40caa7c50..4cc5d9f8a 100644
--- a/src/ci/docker/host-x86_64/mingw-check/Dockerfile
+++ b/src/ci/docker/host-x86_64/mingw-check/Dockerfile
@@ -1,8 +1,6 @@
-FROM ubuntu:18.04
-# FIXME: when bumping the version, remove the Python 3.6-specific changes in
-# the reuse-requirements.in file, regenerate reuse-requirements.txt and remove
-# this comment.
+FROM ubuntu:22.04
 
+ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get install -y --no-install-recommends \
   g++ \
   make \
@@ -43,10 +41,10 @@ ENV SCRIPT python3 ../x.py --stage 2 test src/tools/expand-yaml-anchors && \
            python3 ../x.py check --target=i686-pc-windows-gnu --host=i686-pc-windows-gnu --all-targets && \
            python3 ../x.py build --stage 0 src/tools/build-manifest && \
            python3 ../x.py test --stage 0 src/tools/compiletest && \
-           python3 ../x.py test --stage 2 src/tools/tidy && \
            python3 ../x.py test --stage 0 core alloc std test proc_macro && \
            # Build both public and internal documentation.
-           RUSTDOCFLAGS="--document-private-items" python3 ../x.py doc --stage 0 library/test && \
+           RUSTDOCFLAGS=\"--document-private-items --document-hidden-items\" python3 ../x.py doc --stage 0 compiler && \
+           RUSTDOCFLAGS=\"--document-private-items --document-hidden-items\" python3 ../x.py doc --stage 0 library/test && \
            /scripts/validate-toolstate.sh && \
            /scripts/validate-error-codes.sh && \
            reuse lint && \
diff --git a/src/ci/docker/host-x86_64/mingw-check/reuse-requirements.in b/src/ci/docker/host-x86_64/mingw-check/reuse-requirements.in
index 4964f40aa..c7b3376e2 100644
--- a/src/ci/docker/host-x86_64/mingw-check/reuse-requirements.in
+++ b/src/ci/docker/host-x86_64/mingw-check/reuse-requirements.in
@@ -12,11 +12,3 @@
 #
 
 reuse
-
-# Some packages dropped support for Python 3.6, which is the version used in
-# this builder (due to Ubuntu 18.04). This should be removed once we bump the
-# Ubuntu version of the builder.
-jinja2 < 3.1
-markupsafe < 2.1
-requests < 2.28
-setuptools < 59.7
diff --git a/src/ci/docker/host-x86_64/mingw-check/reuse-requirements.txt b/src/ci/docker/host-x86_64/mingw-check/reuse-requirements.txt
index 10a5f7387..b0f598f77 100644
--- a/src/ci/docker/host-x86_64/mingw-check/reuse-requirements.txt
+++ b/src/ci/docker/host-x86_64/mingw-check/reuse-requirements.txt
@@ -1,6 +1,6 @@
 #
-# This file is autogenerated by pip-compile with python 3.10
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.10
+# by the following command:
 #
 #    pip-compile --allow-unsafe --generate-hashes reuse-requirements.in
 #
@@ -8,138 +8,77 @@ binaryornot==0.4.4 \
     --hash=sha256:359501dfc9d40632edc9fac890e19542db1a287bbcfa58175b66658392018061 \
     --hash=sha256:b8b71173c917bddcd2c16070412e369c3ed7f0528926f70cac18a6c97fd563e4
     # via reuse
-boolean-py==3.8 \
-    --hash=sha256:cc24e20f985d60cd4a3a5a1c0956dd12611159d32a75081dabd0c9ab981acaa4 \
-    --hash=sha256:d75da0fd0354425fa64f6bbc6cec6ae1485d0eec3447b73187ff8cbf9b572e26
+boolean-py==4.0 \
+    --hash=sha256:17b9a181630e43dde1851d42bef546d616d5d9b4480357514597e78b203d06e4 \
+    --hash=sha256:2876f2051d7d6394a531d82dc6eb407faa0b01a0a0b3083817ccd7323b8d96bd
     # via
     #   license-expression
     #   reuse
-certifi==2022.6.15 \
-    --hash=sha256:84c85a9078b11105f04f3036a9482ae10e4621616db313fe045dd24743a0820d \
-    --hash=sha256:fe86415d55e84719d75f8b69414f6438ac3547d2078ab91b67e779ef69378412
-    # via requests
-chardet==5.0.0 \
-    --hash=sha256:0368df2bfd78b5fc20572bb4e9bb7fb53e2c094f60ae9993339e8671d0afb8aa \
-    --hash=sha256:d3e64f022d254183001eccc5db4040520c0f23b1a3f33d6413e099eb7f126557
+chardet==5.1.0 \
+    --hash=sha256:0d62712b956bc154f85fb0a266e2a3c5913c2967e00348701b32411d6def31e5 \
+    --hash=sha256:362777fb014af596ad31334fde1e8c327dfdb076e1960d1694662d46a6917ab9
     # via
     #   binaryornot
     #   python-debian
-charset-normalizer==2.0.12 \
-    --hash=sha256:2857e29ff0d34db842cd7ca3230549d1a697f96ee6d3fb071cfa6c7393832597 \
-    --hash=sha256:6881edbebdb17b39b4eaaa821b438bf6eddffb4468cf344f09f89def34a8b1df
-    # via requests
-idna==3.3 \
-    --hash=sha256:84d9dd047ffa80596e0f246e2eab0b391788b0503584e8945f2368256d2735ff \
-    --hash=sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d
-    # via requests
-jinja2==3.0.3 \
-    --hash=sha256:077ce6014f7b40d03b47d1f1ca4b0fc8328a692bd284016f806ed0eaca390ad8 \
-    --hash=sha256:611bb273cd68f3b993fabdc4064fc858c5b47a973cb5aa7999ec1ba405c87cd7
-    # via
-    #   -r reuse-requirements.in
-    #   reuse
-license-expression==21.6.14 \
-    --hash=sha256:324246eed8e138b4139fefdc0e9dc4161d5075e3929e56983966d37298dca30e \
-    --hash=sha256:9de87a427c9a449eee7913472fb9ed03b63036295547369fdbf95f76a8b924b2
-    # via
-    #   -r reuse-requirements.in
-    #   reuse
-markupsafe==2.0.1 \
-    --hash=sha256:01a9b8ea66f1658938f65b93a85ebe8bc016e6769611be228d797c9d998dd298 \
-    --hash=sha256:023cb26ec21ece8dc3907c0e8320058b2e0cb3c55cf9564da612bc325bed5e64 \
-    --hash=sha256:0446679737af14f45767963a1a9ef7620189912317d095f2d9ffa183a4d25d2b \
-    --hash=sha256:04635854b943835a6ea959e948d19dcd311762c5c0c6e1f0e16ee57022669194 \
-    --hash=sha256:0717a7390a68be14b8c793ba258e075c6f4ca819f15edfc2a3a027c823718567 \
-    --hash=sha256:0955295dd5eec6cb6cc2fe1698f4c6d84af2e92de33fbcac4111913cd100a6ff \
-    --hash=sha256:0d4b31cc67ab36e3392bbf3862cfbadac3db12bdd8b02a2731f509ed5b829724 \
-    --hash=sha256:10f82115e21dc0dfec9ab5c0223652f7197feb168c940f3ef61563fc2d6beb74 \
-    --hash=sha256:168cd0a3642de83558a5153c8bd34f175a9a6e7f6dc6384b9655d2697312a646 \
-    --hash=sha256:1d609f577dc6e1aa17d746f8bd3c31aa4d258f4070d61b2aa5c4166c1539de35 \
-    --hash=sha256:1f2ade76b9903f39aa442b4aadd2177decb66525062db244b35d71d0ee8599b6 \
-    --hash=sha256:20dca64a3ef2d6e4d5d615a3fd418ad3bde77a47ec8a23d984a12b5b4c74491a \
-    --hash=sha256:2a7d351cbd8cfeb19ca00de495e224dea7e7d919659c2841bbb7f420ad03e2d6 \
-    --hash=sha256:2d7d807855b419fc2ed3e631034685db6079889a1f01d5d9dac950f764da3dad \
-    --hash=sha256:2ef54abee730b502252bcdf31b10dacb0a416229b72c18b19e24a4509f273d26 \
-    --hash=sha256:36bc903cbb393720fad60fc28c10de6acf10dc6cc883f3e24ee4012371399a38 \
-    --hash=sha256:37205cac2a79194e3750b0af2a5720d95f786a55ce7df90c3af697bfa100eaac \
-    --hash=sha256:3c112550557578c26af18a1ccc9e090bfe03832ae994343cfdacd287db6a6ae7 \
-    --hash=sha256:3dd007d54ee88b46be476e293f48c85048603f5f516008bee124ddd891398ed6 \
-    --hash=sha256:4296f2b1ce8c86a6aea78613c34bb1a672ea0e3de9c6ba08a960efe0b0a09047 \
-    --hash=sha256:47ab1e7b91c098ab893b828deafa1203de86d0bc6ab587b160f78fe6c4011f75 \
-    --hash=sha256:49e3ceeabbfb9d66c3aef5af3a60cc43b85c33df25ce03d0031a608b0a8b2e3f \
-    --hash=sha256:4dc8f9fb58f7364b63fd9f85013b780ef83c11857ae79f2feda41e270468dd9b \
-    --hash=sha256:4efca8f86c54b22348a5467704e3fec767b2db12fc39c6d963168ab1d3fc9135 \
-    --hash=sha256:53edb4da6925ad13c07b6d26c2a852bd81e364f95301c66e930ab2aef5b5ddd8 \
-    --hash=sha256:5855f8438a7d1d458206a2466bf82b0f104a3724bf96a1c781ab731e4201731a \
-    --hash=sha256:594c67807fb16238b30c44bdf74f36c02cdf22d1c8cda91ef8a0ed8dabf5620a \
-    --hash=sha256:5b6d930f030f8ed98e3e6c98ffa0652bdb82601e7a016ec2ab5d7ff23baa78d1 \
-    --hash=sha256:5bb28c636d87e840583ee3adeb78172efc47c8b26127267f54a9c0ec251d41a9 \
-    --hash=sha256:60bf42e36abfaf9aff1f50f52644b336d4f0a3fd6d8a60ca0d054ac9f713a864 \
-    --hash=sha256:611d1ad9a4288cf3e3c16014564df047fe08410e628f89805e475368bd304914 \
-    --hash=sha256:6300b8454aa6930a24b9618fbb54b5a68135092bc666f7b06901f897fa5c2fee \
-    --hash=sha256:63f3268ba69ace99cab4e3e3b5840b03340efed0948ab8f78d2fd87ee5442a4f \
-    --hash=sha256:6557b31b5e2c9ddf0de32a691f2312a32f77cd7681d8af66c2692efdbef84c18 \
-    --hash=sha256:693ce3f9e70a6cf7d2fb9e6c9d8b204b6b39897a2c4a1aa65728d5ac97dcc1d8 \
-    --hash=sha256:6a7fae0dd14cf60ad5ff42baa2e95727c3d81ded453457771d02b7d2b3f9c0c2 \
-    --hash=sha256:6c4ca60fa24e85fe25b912b01e62cb969d69a23a5d5867682dd3e80b5b02581d \
-    --hash=sha256:6fcf051089389abe060c9cd7caa212c707e58153afa2c649f00346ce6d260f1b \
-    --hash=sha256:7d91275b0245b1da4d4cfa07e0faedd5b0812efc15b702576d103293e252af1b \
-    --hash=sha256:89c687013cb1cd489a0f0ac24febe8c7a666e6e221b783e53ac50ebf68e45d86 \
-    --hash=sha256:8d206346619592c6200148b01a2142798c989edcb9c896f9ac9722a99d4e77e6 \
-    --hash=sha256:905fec760bd2fa1388bb5b489ee8ee5f7291d692638ea5f67982d968366bef9f \
-    --hash=sha256:97383d78eb34da7e1fa37dd273c20ad4320929af65d156e35a5e2d89566d9dfb \
-    --hash=sha256:984d76483eb32f1bcb536dc27e4ad56bba4baa70be32fa87152832cdd9db0833 \
-    --hash=sha256:99df47edb6bda1249d3e80fdabb1dab8c08ef3975f69aed437cb69d0a5de1e28 \
-    --hash=sha256:9f02365d4e99430a12647f09b6cc8bab61a6564363f313126f775eb4f6ef798e \
-    --hash=sha256:a30e67a65b53ea0a5e62fe23682cfe22712e01f453b95233b25502f7c61cb415 \
-    --hash=sha256:ab3ef638ace319fa26553db0624c4699e31a28bb2a835c5faca8f8acf6a5a902 \
-    --hash=sha256:aca6377c0cb8a8253e493c6b451565ac77e98c2951c45f913e0b52facdcff83f \
-    --hash=sha256:add36cb2dbb8b736611303cd3bfcee00afd96471b09cda130da3581cbdc56a6d \
-    --hash=sha256:b2f4bf27480f5e5e8ce285a8c8fd176c0b03e93dcc6646477d4630e83440c6a9 \
-    --hash=sha256:b7f2d075102dc8c794cbde1947378051c4e5180d52d276987b8d28a3bd58c17d \
-    --hash=sha256:baa1a4e8f868845af802979fcdbf0bb11f94f1cb7ced4c4b8a351bb60d108145 \
-    --hash=sha256:be98f628055368795d818ebf93da628541e10b75b41c559fdf36d104c5787066 \
-    --hash=sha256:bf5d821ffabf0ef3533c39c518f3357b171a1651c1ff6827325e4489b0e46c3c \
-    --hash=sha256:c47adbc92fc1bb2b3274c4b3a43ae0e4573d9fbff4f54cd484555edbf030baf1 \
-    --hash=sha256:cdfba22ea2f0029c9261a4bd07e830a8da012291fbe44dc794e488b6c9bb353a \
-    --hash=sha256:d6c7ebd4e944c85e2c3421e612a7057a2f48d478d79e61800d81468a8d842207 \
-    --hash=sha256:d7f9850398e85aba693bb640262d3611788b1f29a79f0c93c565694658f4071f \
-    --hash=sha256:d8446c54dc28c01e5a2dbac5a25f071f6653e6e40f3a8818e8b45d790fe6ef53 \
-    --hash=sha256:deb993cacb280823246a026e3b2d81c493c53de6acfd5e6bfe31ab3402bb37dd \
-    --hash=sha256:e0f138900af21926a02425cf736db95be9f4af72ba1bb21453432a07f6082134 \
-    --hash=sha256:e9936f0b261d4df76ad22f8fee3ae83b60d7c3e871292cd42f40b81b70afae85 \
-    --hash=sha256:f0567c4dc99f264f49fe27da5f735f414c4e7e7dd850cfd8e69f0862d7c74ea9 \
-    --hash=sha256:f5653a225f31e113b152e56f154ccbe59eeb1c7487b39b9d9f9cdb58e6c79dc5 \
-    --hash=sha256:f826e31d18b516f653fe296d967d700fddad5901ae07c622bb3705955e1faa94 \
-    --hash=sha256:f8ba0e8349a38d3001fae7eadded3f6606f0da5d748ee53cc1dab1d6527b9509 \
-    --hash=sha256:f9081981fe268bd86831e5c75f7de206ef275defcb82bc70740ae6dc507aee51 \
-    --hash=sha256:fa130dd50c57d53368c9d59395cb5526eda596d3ffe36666cd81a44d56e48872
-    # via
-    #   -r reuse-requirements.in
-    #   jinja2
-python-debian==0.1.44 \
-    --hash=sha256:11bd6f01c46da57982bdd66dd595e2d240feb32a85de3fd37c452102fd0337ab \
-    --hash=sha256:65592fe3b64f6c6c93d94e2d2599db5e0c22831d3bcff07cb7b96d3840b1333e
+jinja2==3.1.2 \
+    --hash=sha256:31351a702a408a9e7595a8fc6150fc3f43bb6bf7e319770cbc0db9df9437e852 \
+    --hash=sha256:6088930bfe239f0e6710546ab9c19c9ef35e29792895fed6e6e31a023a182a61
     # via reuse
-requests==2.26.0 \
-    --hash=sha256:6c1246513ecd5ecd4528a0906f910e8f0f9c6b8ec72030dc9fd154dc1a6efd24 \
-    --hash=sha256:b8aa58f8cf793ffd8782d3d8cb19e66ef36f7aba4353eec859e74678b01b07a7
-    # via
-    #   -r reuse-requirements.in
-    #   reuse
-reuse==1.0.0 \
-    --hash=sha256:db3022be2d87f69c8f508b928023de3026f454ce17d01e22f770f7147ac1e8d4 \
-    --hash=sha256:e2605e796311c424465d741ea2a1e1ad03bbb90b921d74750119c331ca5af46e
+license-expression==30.0.0 \
+    --hash=sha256:ad638292aa8493f84354909b517922cb823582c2ce2c4d880e42544a86bea8dd \
+    --hash=sha256:e95325110110eb2b7539ee7773b97a0724d5371ec563cc718c8cac0e38cc40cc
+    # via reuse
+markupsafe==2.1.1 \
+    --hash=sha256:0212a68688482dc52b2d45013df70d169f542b7394fc744c02a57374a4207003 \
+    --hash=sha256:089cf3dbf0cd6c100f02945abeb18484bd1ee57a079aefd52cffd17fba910b88 \
+    --hash=sha256:10c1bfff05d95783da83491be968e8fe789263689c02724e0c691933c52994f5 \
+    --hash=sha256:33b74d289bd2f5e527beadcaa3f401e0df0a89927c1559c8566c066fa4248ab7 \
+    --hash=sha256:3799351e2336dc91ea70b034983ee71cf2f9533cdff7c14c90ea126bfd95d65a \
+    --hash=sha256:3ce11ee3f23f79dbd06fb3d63e2f6af7b12db1d46932fe7bd8afa259a5996603 \
+    --hash=sha256:421be9fbf0ffe9ffd7a378aafebbf6f4602d564d34be190fc19a193232fd12b1 \
+    --hash=sha256:43093fb83d8343aac0b1baa75516da6092f58f41200907ef92448ecab8825135 \
+    --hash=sha256:46d00d6cfecdde84d40e572d63735ef81423ad31184100411e6e3388d405e247 \
+    --hash=sha256:4a33dea2b688b3190ee12bd7cfa29d39c9ed176bda40bfa11099a3ce5d3a7ac6 \
+    --hash=sha256:4b9fe39a2ccc108a4accc2676e77da025ce383c108593d65cc909add5c3bd601 \
+    --hash=sha256:56442863ed2b06d19c37f94d999035e15ee982988920e12a5b4ba29b62ad1f77 \
+    --hash=sha256:671cd1187ed5e62818414afe79ed29da836dde67166a9fac6d435873c44fdd02 \
+    --hash=sha256:694deca8d702d5db21ec83983ce0bb4b26a578e71fbdbd4fdcd387daa90e4d5e \
+    --hash=sha256:6a074d34ee7a5ce3effbc526b7083ec9731bb3cbf921bbe1d3005d4d2bdb3a63 \
+    --hash=sha256:6d0072fea50feec76a4c418096652f2c3238eaa014b2f94aeb1d56a66b41403f \
+    --hash=sha256:6fbf47b5d3728c6aea2abb0589b5d30459e369baa772e0f37a0320185e87c980 \
+    --hash=sha256:7f91197cc9e48f989d12e4e6fbc46495c446636dfc81b9ccf50bb0ec74b91d4b \
+    --hash=sha256:86b1f75c4e7c2ac2ccdaec2b9022845dbb81880ca318bb7a0a01fbf7813e3812 \
+    --hash=sha256:8dc1c72a69aa7e082593c4a203dcf94ddb74bb5c8a731e4e1eb68d031e8498ff \
+    --hash=sha256:8e3dcf21f367459434c18e71b2a9532d96547aef8a871872a5bd69a715c15f96 \
+    --hash=sha256:8e576a51ad59e4bfaac456023a78f6b5e6e7651dcd383bcc3e18d06f9b55d6d1 \
+    --hash=sha256:96e37a3dc86e80bf81758c152fe66dbf60ed5eca3d26305edf01892257049925 \
+    --hash=sha256:97a68e6ada378df82bc9f16b800ab77cbf4b2fada0081794318520138c088e4a \
+    --hash=sha256:99a2a507ed3ac881b975a2976d59f38c19386d128e7a9a18b7df6fff1fd4c1d6 \
+    --hash=sha256:a49907dd8420c5685cfa064a1335b6754b74541bbb3706c259c02ed65b644b3e \
+    --hash=sha256:b09bf97215625a311f669476f44b8b318b075847b49316d3e28c08e41a7a573f \
+    --hash=sha256:b7bd98b796e2b6553da7225aeb61f447f80a1ca64f41d83612e6139ca5213aa4 \
+    --hash=sha256:b87db4360013327109564f0e591bd2a3b318547bcef31b468a92ee504d07ae4f \
+    --hash=sha256:bcb3ed405ed3222f9904899563d6fc492ff75cce56cba05e32eff40e6acbeaa3 \
+    --hash=sha256:d4306c36ca495956b6d568d276ac11fdd9c30a36f1b6eb928070dc5360b22e1c \
+    --hash=sha256:d5ee4f386140395a2c818d149221149c54849dfcfcb9f1debfe07a8b8bd63f9a \
+    --hash=sha256:dda30ba7e87fbbb7eab1ec9f58678558fd9a6b8b853530e176eabd064da81417 \
+    --hash=sha256:e04e26803c9c3851c931eac40c695602c6295b8d432cbe78609649ad9bd2da8a \
+    --hash=sha256:e1c0b87e09fa55a220f058d1d49d3fb8df88fbfab58558f1198e08c1e1de842a \
+    --hash=sha256:e72591e9ecd94d7feb70c1cbd7be7b3ebea3f548870aa91e2732960fa4d57a37 \
+    --hash=sha256:e8c843bbcda3a2f1e3c2ab25913c80a3c5376cd00c6e8c4a86a89a28c8dc5452 \
+    --hash=sha256:efc1913fd2ca4f334418481c7e595c00aad186563bbc1ec76067848c7ca0a933 \
+    --hash=sha256:f121a1420d4e173a5d96e47e9a0c0dcff965afdf1626d28de1460815f7c4ee7a \
+    --hash=sha256:fc7b548b17d238737688817ab67deebb30e8073c95749d55538ed473130ec0c7
+    # via jinja2
+python-debian==0.1.49 \
+    --hash=sha256:880f3bc52e31599f2a9b432bd7691844286825087fccdcf2f6ffd5cd79a26f9f \
+    --hash=sha256:8cf677a30dbcb4be7a99536c17e11308a827a4d22028dc59a67f6c6dd3f0f58c
+    # via reuse
+reuse==1.1.0 \
+    --hash=sha256:7a054f6e372ad02d0b1b07368030fc38746b50ed45f5422a81994e7a88b52f1f \
+    --hash=sha256:b0f3fb9091ff513af04b555d14a4c529ab05f6a575ab192dd9b68244f1e0721d
     # via -r reuse-requirements.in
-urllib3==1.26.10 \
-    --hash=sha256:8298d6d56d39be0e3bc13c1c97d133f9b45d797169a0e11cdd0e0489d786f7ec \
-    --hash=sha256:879ba4d1e89654d9769ce13121e0f94310ea32e8d2f8cf587b77c08bbcdb30d6
-    # via requests
-
-# The following packages are considered to be unsafe in a requirements file:
-setuptools==59.6.0 \
-    --hash=sha256:22c7348c6d2976a52632c67f7ab0cdf40147db7789f9aed18734643fe9cf3373 \
-    --hash=sha256:4ce92f1e1f8f01233ee9952c04f6b81d1e02939d6e1b488428154974a4d0783e
-    # via
-    #   -r reuse-requirements.in
-    #   reuse
+setuptools==66.0.0 \
+    --hash=sha256:a78d01d1e2c175c474884671dde039962c9d74c7223db7369771fcf6e29ceeab \
+    --hash=sha256:bd6eb2d6722568de6d14b87c44a96fac54b2a45ff5e940e639979a3d1792adb6
+    # via reuse
diff --git a/src/ci/docker/host-x86_64/test-various/Dockerfile b/src/ci/docker/host-x86_64/test-various/Dockerfile
index cf4451f8b..62e3f627e 100644
--- a/src/ci/docker/host-x86_64/test-various/Dockerfile
+++ b/src/ci/docker/host-x86_64/test-various/Dockerfile
@@ -41,10 +41,6 @@ WORKDIR /
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
-# We are disabling CI LLVM since this builder needs to build LLD, which is
-# currently unsupported when downloading pre-built LLVM.
-ENV NO_DOWNLOAD_CI_LLVM 1
-
 ENV RUST_CONFIGURE_ARGS \
   --musl-root-x86_64=/usr/local/x86_64-linux-musl \
   --set build.nodejs=/node-v15.14.0-linux-x64/bin/node \
@@ -59,16 +55,16 @@ ENV NO_OVERFLOW_CHECKS=1
 
 ENV WASM_TARGETS=wasm32-unknown-unknown
 ENV WASM_SCRIPT python3 /checkout/x.py --stage 2 test --host='' --target $WASM_TARGETS \
-  src/test/run-make \
-  src/test/ui \
-  src/test/mir-opt \
-  src/test/codegen-units \
+  tests/run-make \
+  tests/ui \
+  tests/mir-opt \
+  tests/codegen-units \
   library/core
 
 ENV NVPTX_TARGETS=nvptx64-nvidia-cuda
 ENV NVPTX_SCRIPT python3 /checkout/x.py --stage 2 test --host='' --target $NVPTX_TARGETS \
-  src/test/run-make \
-  src/test/assembly
+  tests/run-make \
+  tests/assembly
 
 ENV MUSL_TARGETS=x86_64-unknown-linux-musl \
     CC_x86_64_unknown_linux_musl=x86_64-linux-musl-gcc \
diff --git a/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile b/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile
index c2b002055..735d4d4df 100644
--- a/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile
+++ b/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile
@@ -46,4 +46,4 @@ ENV RUST_CONFIGURE_ARGS \
 
 ENV SCRIPT \
   python3 ../x.py --stage 2 build && \
-  python3 ../x.py --stage 2 test src/test/run-make-fulldeps --test-args clang
+  python3 ../x.py --stage 2 test tests/run-make-fulldeps --test-args clang
diff --git a/src/ci/docker/host-x86_64/x86_64-gnu-llvm-13-stage1/Dockerfile b/src/ci/docker/host-x86_64/x86_64-gnu-llvm-13-stage1/Dockerfile
index 16976a942..bcbf58253 100644
--- a/src/ci/docker/host-x86_64/x86_64-gnu-llvm-13-stage1/Dockerfile
+++ b/src/ci/docker/host-x86_64/x86_64-gnu-llvm-13-stage1/Dockerfile
@@ -45,5 +45,5 @@ ENV SCRIPT python2.7 ../x.py --stage 1 test --exclude src/tools/tidy && \
     # the PR is approved and tested for merging.
     # It will also detect tests lacking `// EMIT_MIR_FOR_EACH_BIT_WIDTH`,
     # despite having different output on 32-bit vs 64-bit targets.
-    python2.7 ../x.py --stage 1 test src/test/mir-opt \
+    python2.7 ../x.py --stage 1 test tests/mir-opt \
     --host='' --target=i686-unknown-linux-gnu
diff --git a/src/ci/docker/host-x86_64/x86_64-gnu-llvm-13/Dockerfile b/src/ci/docker/host-x86_64/x86_64-gnu-llvm-13/Dockerfile
index 06f15bd12..9fc9e9cbf 100644
--- a/src/ci/docker/host-x86_64/x86_64-gnu-llvm-13/Dockerfile
+++ b/src/ci/docker/host-x86_64/x86_64-gnu-llvm-13/Dockerfile
@@ -56,14 +56,14 @@ ENV SCRIPT ../x.py --stage 2 test --exclude src/tools/tidy && \
            # the PR is approved and tested for merging.
            # It will also detect tests lacking `// EMIT_MIR_FOR_EACH_BIT_WIDTH`,
            # despite having different output on 32-bit vs 64-bit targets.
-           ../x --stage 2 test src/test/mir-opt \
+           ../x --stage 2 test tests/mir-opt \
                              --host='' --target=i686-unknown-linux-gnu && \
            # Run the UI test suite again, but in `--pass=check` mode
            #
            # This is intended to make sure that both `--pass=check` continues to
            # work.
            #
-           ../x.ps1 --stage 2 test src/test/ui --pass=check \
+           ../x.ps1 --stage 2 test tests/ui --pass=check \
                              --host='' --target=i686-unknown-linux-gnu && \
            # Run tidy at the very end, after all the other tests.
            python2.7 ../x.py --stage 2 test src/tools/tidy
diff --git a/src/ci/docker/host-x86_64/x86_64-gnu-tools/Dockerfile b/src/ci/docker/host-x86_64/x86_64-gnu-tools/Dockerfile
index 58c0c5db1..85f2f84a4 100644
--- a/src/ci/docker/host-x86_64/x86_64-gnu-tools/Dockerfile
+++ b/src/ci/docker/host-x86_64/x86_64-gnu-tools/Dockerfile
@@ -84,5 +84,5 @@ ENV RUST_CONFIGURE_ARGS \
   --save-toolstates=/tmp/toolstate/toolstates.json
 
 ENV SCRIPT /tmp/checktools.sh ../x.py && \
-  NODE_PATH=`npm root -g` python3 ../x.py test src/test/rustdoc-gui --stage 2 \
+  NODE_PATH=`npm root -g` python3 ../x.py test tests/rustdoc-gui --stage 2 \
     --test-args "'--no-sandbox --jobs 1'"
diff --git a/src/ci/docker/host-x86_64/x86_64-gnu-tools/browser-ui-test.version b/src/ci/docker/host-x86_64/x86_64-gnu-tools/browser-ui-test.version
index 3f8dcd03d..c39e9c5fb 100644
--- a/src/ci/docker/host-x86_64/x86_64-gnu-tools/browser-ui-test.version
+++ b/src/ci/docker/host-x86_64/x86_64-gnu-tools/browser-ui-test.version
@@ -1 +1 @@
-0.13.2
\ No newline at end of file
+0.14.1
\ No newline at end of file
diff --git a/src/ci/docker/scripts/android-ndk.sh b/src/ci/docker/scripts/android-ndk.sh
index ba70c62ea..4dd6ac274 100644
--- a/src/ci/docker/scripts/android-ndk.sh
+++ b/src/ci/docker/scripts/android-ndk.sh
@@ -4,28 +4,10 @@ set -ex
 URL=https://dl.google.com/android/repository
 
 download_ndk() {
-    mkdir -p /android/ndk
-    cd /android/ndk
+    mkdir /android/
+    cd /android
     curl -fO $URL/$1
     unzip -q $1
     rm $1
     mv android-ndk-* ndk
 }
-
-make_standalone_toolchain() {
-    # See https://developer.android.com/ndk/guides/standalone_toolchain.htm
-    python3 /android/ndk/ndk/build/tools/make_standalone_toolchain.py \
-        --install-dir /android/ndk/$1-$2 \
-        --arch $1 \
-        --api $2
-}
-
-remove_ndk() {
-    rm -rf /android/ndk/ndk
-}
-
-download_and_make_toolchain() {
-    download_ndk $1 && \
-    make_standalone_toolchain $2 $3 && \
-    remove_ndk
-}
diff --git a/src/ci/docker/scripts/fuchsia-test-runner.py b/src/ci/docker/scripts/fuchsia-test-runner.py
index a2708d169..c8d1ff9ae 100755
--- a/src/ci/docker/scripts/fuchsia-test-runner.py
+++ b/src/ci/docker/scripts/fuchsia-test-runner.py
@@ -4,7 +4,7 @@
 The Rust toolchain test runner for Fuchsia.
 
 For instructions on running the compiler test suite, see
-https://doc.rust-lang.org/stable/rustc/platform-support/fuchsia.html#aarch64-fuchsia-and-x86_64-fuchsia
+https://doc.rust-lang.org/stable/rustc/platform-support/fuchsia.html#aarch64-unknown-fuchsia-and-x86_64-unknown-fuchsia
 """
 
 import argparse
@@ -110,9 +110,9 @@ class TestEnvironment:
 
     def rustlib_dir(self):
         if self.target_arch == "x64":
-            return "x86_64-fuchsia"
+            return "x86_64-unknown-fuchsia"
         if self.target_arch == "arm64":
-            return "aarch64-fuchsia"
+            return "aarch64-unknown-fuchsia"
         raise Exception(f"Unrecognized target architecture {self.target_arch}")
 
     def libs_dir(self):
@@ -346,7 +346,7 @@ class TestEnvironment:
                 "-f",
                 self.ssh_keyfile_path(),
                 "-C",
-                "Generated by test_toolchain.py",
+                "Generated by fuchsia-test-runner.py",
             ],
             stdout=self.subprocess_output(),
             stderr=self.subprocess_output(),
diff --git a/src/ci/github-actions/ci.yml b/src/ci/github-actions/ci.yml
index 10de2e8d5..743b57ed4 100644
--- a/src/ci/github-actions/ci.yml
+++ b/src/ci/github-actions/ci.yml
@@ -287,19 +287,27 @@ jobs:
     env:
       <<: [*shared-ci-variables, *public-variables]
     if: github.event_name == 'pull_request'
+    continue-on-error: ${{ matrix.tidy }}
     strategy:
       matrix:
         include:
           - name: mingw-check
             <<: *job-linux-xl
+            tidy: false
+
+          - name: mingw-check-tidy
+            <<: *job-linux-xl
+            tidy: true
 
           - name: x86_64-gnu-llvm-13
             <<: *job-linux-xl
+            tidy: false
 
           - name: x86_64-gnu-tools
+            <<: *job-linux-xl
+            tidy: false
             env:
               CI_ONLY_WHEN_SUBMODULES_CHANGED: 1
-            <<: *job-linux-xl
 
   auto:
     permissions:
@@ -467,7 +475,7 @@ jobs:
           - name: dist-x86_64-apple
             env:
               SCRIPT: ./x.py dist bootstrap --include-default-paths --host=x86_64-apple-darwin --target=x86_64-apple-darwin
-              RUST_CONFIGURE_ARGS: --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false
+              RUST_CONFIGURE_ARGS: --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false --set rust.lto=thin
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               MACOSX_DEPLOYMENT_TARGET: 10.7
               SELECT_XCODE: /Applications/Xcode_13.4.1.app
@@ -503,7 +511,7 @@ jobs:
 
           - name: x86_64-apple-1
             env: &env-x86_64-apple-tests
-              SCRIPT: ./x.py --stage 2 test --exclude src/test/ui --exclude src/test/rustdoc --exclude src/test/run-make-fulldeps
+              SCRIPT: ./x.py --stage 2 test --exclude tests/ui --exclude tests/rustdoc --exclude tests/run-make-fulldeps
               RUST_CONFIGURE_ARGS: --build=x86_64-apple-darwin --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               MACOSX_DEPLOYMENT_TARGET: 10.8
@@ -515,7 +523,7 @@ jobs:
 
           - name: x86_64-apple-2
             env:
-              SCRIPT: ./x.py --stage 2 test src/test/ui src/test/rustdoc src/test/run-make-fulldeps
+              SCRIPT: ./x.py --stage 2 test tests/ui tests/rustdoc tests/run-make-fulldeps
               <<: *env-x86_64-apple-tests
             <<: *job-macos-xl
 
diff --git a/src/ci/run.sh b/src/ci/run.sh
index 7de06ec35..0db9c993e 100755
--- a/src/ci/run.sh
+++ b/src/ci/run.sh
@@ -45,17 +45,10 @@ fi
 ci_dir=`cd $(dirname $0) && pwd`
 source "$ci_dir/shared.sh"
 
-if command -v python > /dev/null; then
-    PYTHON="python"
-elif command -v python3 > /dev/null; then
-    PYTHON="python3"
-else
-    PYTHON="python2"
-fi
-
 if ! isCI || isCiBranch auto || isCiBranch beta || isCiBranch try || isCiBranch try-perf; then
     RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set build.print-step-timings --enable-verbose-tests"
     RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set build.metrics"
+    HAS_METRICS=1
 fi
 
 RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-sccache"
@@ -157,13 +150,6 @@ trap datecheck EXIT
 # sccache server at the start of the build, but no need to worry if this fails.
 SCCACHE_IDLE_TIMEOUT=10800 sccache --start-server || true
 
-if [ "$RUN_CHECK_WITH_PARALLEL_QUERIES" != "" ]; then
-  $SRC/configure --set rust.parallel-compiler
-  CARGO_INCREMENTAL=0 $PYTHON ../x.py check
-  rm -f config.toml
-  rm -rf build
-fi
-
 $SRC/configure $RUST_CONFIGURE_ARGS
 
 retry make prepare
@@ -193,4 +179,21 @@ else
   do_make "$RUST_CHECK_TARGET"
 fi
 
+if [ "$RUN_CHECK_WITH_PARALLEL_QUERIES" != "" ]; then
+  rm -f config.toml
+  $SRC/configure --set rust.parallel-compiler
+
+  # Save the build metrics before we wipe the directory
+  if [ "$HAS_METRICS" = 1 ]; then
+    mv build/metrics.json .
+  fi
+  rm -rf build
+  if [ "$HAS_METRICS" = 1 ]; then
+    mkdir build
+    mv metrics.json build
+  fi
+
+  CARGO_INCREMENTAL=0 ../x check
+fi
+
 sccache --show-stats || true
diff --git a/src/ci/scripts/should-skip-this.sh b/src/ci/scripts/should-skip-this.sh
index a8a189931..85d772253 100755
--- a/src/ci/scripts/should-skip-this.sh
+++ b/src/ci/scripts/should-skip-this.sh
@@ -27,7 +27,7 @@ if [[ -n "${CI_ONLY_WHEN_SUBMODULES_CHANGED-}" ]]; then
         # that breaks Miri.
         echo "Tool subtrees were updated"
     elif ! (git diff --quiet "$BASE_COMMIT" -- \
-             src/test/rustdoc-gui \
+             tests/rustdoc-gui \
              src/librustdoc \
              src/ci/docker/host-x86_64/x86_64-gnu-tools/Dockerfile \
              src/ci/docker/host-x86_64/x86_64-gnu-tools/browser-ui-test.version \