Dec 01 22:23:18.073 INFO documenting Lignum/steg against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 22:23:18.073 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 22:23:18.488 INFO [stdout] 255582e272c4787e5c0b18cd3cebea18f9580c3683ffe519e2e8a72a03414638
Dec 01 22:23:18.488 INFO running `"docker" "start" "-a" "255582e272c4787e5c0b18cd3cebea18f9580c3683ffe519e2e8a72a03414638"`
Dec 01 22:23:19.488 INFO [stderr] usermod: no changes
Dec 01 22:23:19.689 INFO [stderr]     Checking miniz-sys v0.1.10
Dec 01 22:23:19.689 INFO [stderr]     Checking image v0.10.4
Dec 01 22:23:20.292 INFO [stderr]     Checking flate2 v0.2.20
Dec 01 22:23:21.670 INFO [stderr]     Checking png v0.5.2
Dec 01 22:23:23.596 INFO [stderr]     Checking raster v0.2.0
Dec 01 22:23:25.157 INFO [stderr]  Documenting steg v0.1.0 (/source)
Dec 01 22:23:28.329 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.82s
Dec 01 22:23:28.336 INFO [stderr] su: No module specific data is present
Dec 01 22:23:28.825 INFO running `"docker" "inspect" "255582e272c4787e5c0b18cd3cebea18f9580c3683ffe519e2e8a72a03414638"`
Dec 01 22:23:29.091 INFO running `"docker" "rm" "-f" "255582e272c4787e5c0b18cd3cebea18f9580c3683ffe519e2e8a72a03414638"`
Dec 01 22:23:29.216 INFO [stdout] 255582e272c4787e5c0b18cd3cebea18f9580c3683ffe519e2e8a72a03414638