Dec 02 07:56:17.985 INFO documenting flexible-locks-0.1.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 07:56:17.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:56:18.187 INFO [stdout] afdf7578dacc79d4d71a1c4ad2c5cec1f6099be241edea23cd237436a5bf627a
Dec 02 07:56:18.189 INFO running `"docker" "start" "-a" "afdf7578dacc79d4d71a1c4ad2c5cec1f6099be241edea23cd237436a5bf627a"`
Dec 02 07:56:18.709 INFO [stderr] usermod: no changes
Dec 02 07:56:18.793 INFO [stderr]    Compiling libc v0.2.44
Dec 02 07:56:18.794 INFO [stderr]    Compiling syn v0.13.11
Dec 02 07:56:26.371 INFO [stderr]    Compiling flexible-locks_derive v0.1.0
Dec 02 07:56:29.392 INFO [stderr]  Documenting flexible-locks v0.1.0 (/source)
Dec 02 07:56:30.937 INFO [stderr] warning: `[Mutex]` cannot be resolved, ignoring it...
Dec 02 07:56:30.937 INFO [stderr]   --> src/os.rs:60:45
Dec 02 07:56:30.937 INFO [stderr]    |
Dec 02 07:56:30.937 INFO [stderr] 60 | /// Platform mutex primitives for use with [`Mutex`] and [`MutexWrap`].
Dec 02 07:56:30.937 INFO [stderr]    |                                             ^^^^^^^ cannot be resolved, ignoring
Dec 02 07:56:30.937 INFO [stderr]    |
Dec 02 07:56:30.937 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 07:56:30.937 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 07:56:30.937 INFO [stderr] 
Dec 02 07:56:30.944 INFO [stderr] warning: `[MutexWrap]` cannot be resolved, ignoring it...
Dec 02 07:56:30.944 INFO [stderr]   --> src/os.rs:60:59
Dec 02 07:56:30.944 INFO [stderr]    |
Dec 02 07:56:30.944 INFO [stderr] 60 | /// Platform mutex primitives for use with [`Mutex`] and [`MutexWrap`].
Dec 02 07:56:30.944 INFO [stderr]    |                                                           ^^^^^^^^^^^ cannot be resolved, ignoring
Dec 02 07:56:30.944 INFO [stderr]    |
Dec 02 07:56:30.944 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 07:56:30.944 INFO [stderr] 
Dec 02 07:56:30.944 INFO [stderr] warning: `[Mutex]` cannot be resolved, ignoring it...
Dec 02 07:56:30.944 INFO [stderr]   --> src/os.rs:60:45
Dec 02 07:56:30.944 INFO [stderr]    |
Dec 02 07:56:30.944 INFO [stderr] 60 | /// Platform mutex primitives for use with [`Mutex`] and [`MutexWrap`].
Dec 02 07:56:30.944 INFO [stderr]    |                                             ^^^^^^^ cannot be resolved, ignoring
Dec 02 07:56:30.944 INFO [stderr]    |
Dec 02 07:56:30.944 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 07:56:30.944 INFO [stderr] 
Dec 02 07:56:31.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.28s
Dec 02 07:56:31.033 INFO [stderr] su: No module specific data is present
Dec 02 07:56:31.364 INFO running `"docker" "inspect" "afdf7578dacc79d4d71a1c4ad2c5cec1f6099be241edea23cd237436a5bf627a"`
Dec 02 07:56:31.615 INFO running `"docker" "rm" "-f" "afdf7578dacc79d4d71a1c4ad2c5cec1f6099be241edea23cd237436a5bf627a"`
Dec 02 07:56:31.759 INFO [stdout] afdf7578dacc79d4d71a1c4ad2c5cec1f6099be241edea23cd237436a5bf627a