Dec 02 02:21:39.030 INFO documenting stm32f0x2-0.1.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 02:21:39.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02:21:39.508 INFO [stdout] b20a68a25eceb516f777508d218f9bbe846a475bf0789fbb3f76bcb46ebbd62e
Dec 02 02:21:39.510 INFO running `"docker" "start" "-a" "b20a68a25eceb516f777508d218f9bbe846a475bf0789fbb3f76bcb46ebbd62e"`
Dec 02 02:21:39.995 INFO [stderr] usermod: no changes
Dec 02 02:21:40.075 INFO [stderr]    Compiling cortex-m v0.3.1
Dec 02 02:21:41.272 INFO [stderr]  Documenting stm32f0x2 v0.1.0 (/source)
Dec 02 02:22:10.028 INFO [stderr] error: Could not document `stm32f0x2`.
Dec 02 02:22:10.028 INFO [stderr] 
Dec 02 02:22:10.028 INFO [stderr] Caused by:
Dec 02 02:22:10.028 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name stm32f0x2 src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern bare_metal=/target/debug/deps/libbare_metal-3c8e7d6e368cf9ec.rmeta --extern cortex_m=/target/debug/deps/libcortex_m-201fec528af792b1.rmeta --extern vcell=/target/debug/deps/libvcell-e5e68191a3ee383c.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Dec 02 02:22:10.028 INFO [stderr] su: No module specific data is present
Dec 02 02:22:10.464 INFO running `"docker" "inspect" "b20a68a25eceb516f777508d218f9bbe846a475bf0789fbb3f76bcb46ebbd62e"`
Dec 02 02:22:10.622 INFO running `"docker" "rm" "-f" "b20a68a25eceb516f777508d218f9bbe846a475bf0789fbb3f76bcb46ebbd62e"`
Dec 02 02:22:10.712 INFO [stdout] b20a68a25eceb516f777508d218f9bbe846a475bf0789fbb3f76bcb46ebbd62e