Dec 02 02:18:50.721 INFO documenting stm32f4xx-hal-0.2.5 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 02:18:50.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 02:18:51.047 INFO [stdout] e5b21c3826a0315052ce66be28e450cb27d0c810f310c5381a4aa9b3b3c74460
Dec 02 02:18:51.050 INFO running `"docker" "start" "-a" "e5b21c3826a0315052ce66be28e450cb27d0c810f310c5381a4aa9b3b3c74460"`
Dec 02 02:18:51.435 INFO [stderr] usermod: no changes
Dec 02 02:18:51.539 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 02 02:18:51.539 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 02 02:18:51.539 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 02 02:18:51.539 INFO [stderr]    Compiling rand_core v0.3.0
Dec 02 02:18:51.539 INFO [stderr]     Checking vcell v0.1.0
Dec 02 02:18:51.556 INFO [stderr]    Compiling cortex-m v0.5.8
Dec 02 02:18:51.556 INFO [stderr]     Checking aligned v0.2.0
Dec 02 02:18:51.556 INFO [stderr]    Compiling cortex-m-rt v0.6.5
Dec 02 02:18:51.988 INFO [stderr]    Compiling stm32f4 v0.4.0
Dec 02 02:18:52.672 INFO [stderr]     Checking r0 v0.2.2
Dec 02 02:18:52.733 INFO [stderr]     Checking void v1.0.2
Dec 02 02:18:52.834 INFO [stderr]     Checking nb v0.1.1
Dec 02 02:18:52.996 INFO [stderr]     Checking cast v0.2.2
Dec 02 02:18:53.016 INFO [stderr]     Checking volatile-register v0.2.0
Dec 02 02:18:53.828 INFO [stderr]    Compiling rand_core v0.2.2
Dec 02 02:18:53.828 INFO [stderr]     Checking embedded-hal v0.2.2
Dec 02 02:18:54.188 INFO [stderr]    Compiling rand v0.5.5
Dec 02 02:18:54.788 INFO [stderr]    Compiling semver v0.9.0
Dec 02 02:18:56.152 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 02 02:18:57.754 INFO [stderr]    Compiling bare-metal v0.2.4
Dec 02 02:19:01.768 INFO [stderr]    Compiling quote v0.6.10
Dec 02 02:19:04.723 INFO [stderr]    Compiling syn v0.15.22
Dec 02 02:19:26.237 INFO [stderr]    Compiling cortex-m-rt-macros v0.1.3
Dec 02 02:19:31.135 INFO [stderr]  Documenting stm32f4xx-hal v0.2.5 (/source)
Dec 02 02:19:32.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.90s
Dec 02 02:19:32.374 INFO [stderr] su: No module specific data is present
Dec 02 02:19:32.791 INFO running `"docker" "inspect" "e5b21c3826a0315052ce66be28e450cb27d0c810f310c5381a4aa9b3b3c74460"`
Dec 02 02:19:32.878 INFO running `"docker" "rm" "-f" "e5b21c3826a0315052ce66be28e450cb27d0c810f310c5381a4aa9b3b3c74460"`
Dec 02 02:19:32.978 INFO [stdout] e5b21c3826a0315052ce66be28e450cb27d0c810f310c5381a4aa9b3b3c74460