Dec 02 04:18:01.185 INFO documenting qr-maker-0.1.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 04:18:01.185 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 02 04:18:01.443 INFO [stdout] 238683843ac99ab7b44cdc598b3f833d78019a4682192a1ee6c5fb4e59286576
Dec 02 04:18:01.446 INFO running `"docker" "start" "-a" "238683843ac99ab7b44cdc598b3f833d78019a4682192a1ee6c5fb4e59286576"`
Dec 02 04:18:01.915 INFO [stderr] usermod: no changes
Dec 02 04:18:01.961 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 02 04:18:02.020 INFO [stderr]     Checking png v0.7.0
Dec 02 04:18:03.233 INFO [stderr]     Checking image v0.13.0
Dec 02 04:18:07.676 INFO [stderr]     Checking qrcode v0.4.0
Dec 02 04:18:10.208 INFO [stderr]  Documenting qr-maker v0.1.1 (/source)
Dec 02 04:18:13.301 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.37s
Dec 02 04:18:13.308 INFO [stderr] su: No module specific data is present
Dec 02 04:18:13.605 INFO running `"docker" "inspect" "238683843ac99ab7b44cdc598b3f833d78019a4682192a1ee6c5fb4e59286576"`
Dec 02 04:18:13.714 INFO running `"docker" "rm" "-f" "238683843ac99ab7b44cdc598b3f833d78019a4682192a1ee6c5fb4e59286576"`
Dec 02 04:18:13.828 INFO [stdout] 238683843ac99ab7b44cdc598b3f833d78019a4682192a1ee6c5fb4e59286576