Dec 01 19:26:50.604 INFO documenting arlept/mtklogo against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 19:26:50.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 19:26:51.260 INFO [stdout] df580156b2fedec8e647a82fa5c4f170d01a5832e0b59c6b57c9687677da4f0c
Dec 01 19:26:51.262 INFO running `"docker" "start" "-a" "df580156b2fedec8e647a82fa5c4f170d01a5832e0b59c6b57c9687677da4f0c"`
Dec 01 19:26:52.378 INFO [stderr] usermod: no changes
Dec 01 19:26:52.492 INFO [stderr] warning: unused manifest key: package.maintenance
Dec 01 19:26:52.492 INFO [stderr] warning: unused manifest key: package.respository
Dec 01 19:26:52.540 INFO [stderr]     Checking num-iter v0.1.37
Dec 01 19:26:52.952 INFO [stderr]     Checking png v0.12.0
Dec 01 19:26:54.183 INFO [stderr]  Documenting mtklogo v0.1.1 (/source)
Dec 01 19:26:56.705 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
Dec 01 19:26:56.712 INFO [stderr] su: No module specific data is present
Dec 01 19:26:57.522 INFO running `"docker" "inspect" "df580156b2fedec8e647a82fa5c4f170d01a5832e0b59c6b57c9687677da4f0c"`
Dec 01 19:26:57.991 INFO running `"docker" "rm" "-f" "df580156b2fedec8e647a82fa5c4f170d01a5832e0b59c6b57c9687677da4f0c"`
Dec 01 19:26:58.226 INFO [stdout] df580156b2fedec8e647a82fa5c4f170d01a5832e0b59c6b57c9687677da4f0c