Dec 01 07:31:50.213 INFO documenting sebglazebrook/walk against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 07:31:50.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 01 07:31:50.499 INFO [stdout] 1f90dae54b7a55a1c02d7324ebca95187085a7272b7f2736bb4f5c5e56d3b6fd
Dec 01 07:31:50.502 INFO running `"docker" "start" "-a" "1f90dae54b7a55a1c02d7324ebca95187085a7272b7f2736bb4f5c5e56d3b6fd"`
Dec 01 07:31:50.964 INFO [stderr] usermod: no changes
Dec 01 07:31:51.040 INFO [stderr]     Checking yaml-rust v0.3.3
Dec 01 07:31:51.044 INFO [stderr]     Checking term_size v0.2.1
Dec 01 07:31:51.968 INFO [stderr]     Checking clap v2.11.2
Dec 01 07:31:55.863 INFO [stderr]  Documenting walk v0.1.1 (/source)
Dec 01 07:31:57.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.47s
Dec 01 07:31:57.492 INFO [stderr] su: No module specific data is present
Dec 01 07:31:57.803 INFO running `"docker" "inspect" "1f90dae54b7a55a1c02d7324ebca95187085a7272b7f2736bb4f5c5e56d3b6fd"`
Dec 01 07:31:57.918 INFO running `"docker" "rm" "-f" "1f90dae54b7a55a1c02d7324ebca95187085a7272b7f2736bb4f5c5e56d3b6fd"`
Dec 01 07:31:58.000 INFO [stdout] 1f90dae54b7a55a1c02d7324ebca95187085a7272b7f2736bb4f5c5e56d3b6fd