Nov 28 08:40:26.657 INFO documenting stm32f30x-hal-0.2.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 08:40:26.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-3/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 28 08:40:26.985 INFO [stdout] 2925891cb8cc10c22ce8718399692337d78d14b2b37d9355c62dda191aaf3526
Nov 28 08:40:26.988 INFO running `"docker" "start" "-a" "2925891cb8cc10c22ce8718399692337d78d14b2b37d9355c62dda191aaf3526"`
Nov 28 08:40:27.605 INFO [stderr] usermod: no changes
Nov 28 08:40:27.723 INFO [stderr]    Compiling stm32f30x v0.7.1
Nov 28 08:40:27.724 INFO [stderr]     Checking nb v0.1.1
Nov 28 08:40:27.725 INFO [stderr]     Checking cast v0.2.2
Nov 28 08:40:28.026 INFO [stderr]     Checking embedded-hal v0.2.2
Nov 28 08:41:00.832 INFO [stderr]  Documenting stm32f30x-hal v0.2.0 (/source)
Nov 28 08:41:03.614 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.98s
Nov 28 08:41:03.620 INFO [stderr] su: No module specific data is present
Nov 28 08:41:04.005 INFO running `"docker" "inspect" "2925891cb8cc10c22ce8718399692337d78d14b2b37d9355c62dda191aaf3526"`
Nov 28 08:41:04.104 INFO running `"docker" "rm" "-f" "2925891cb8cc10c22ce8718399692337d78d14b2b37d9355c62dda191aaf3526"`
Nov 28 08:41:04.207 INFO [stdout] 2925891cb8cc10c22ce8718399692337d78d14b2b37d9355c62dda191aaf3526