Dec 01 21:52:25.061 INFO documenting Noskcaj19/img-encoding against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1 Dec 01 21:52:25.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 21:52:25.455 INFO [stdout] 3be3c878aeb571375349a4ea037157eedc9827fb288f5e462cfe75a6c2c1b023 Dec 01 21:52:25.457 INFO running `"docker" "start" "-a" "3be3c878aeb571375349a4ea037157eedc9827fb288f5e462cfe75a6c2c1b023"` Dec 01 21:52:26.496 INFO [stderr] usermod: no changes Dec 01 21:52:26.704 INFO [stderr] Checking clap v2.29.0 Dec 01 21:52:26.704 INFO [stderr] Checking backtrace-sys v0.1.16 Dec 01 21:52:26.704 INFO [stderr] Checking image v0.18.0 Dec 01 21:52:27.426 INFO [stderr] Checking backtrace v0.3.4 Dec 01 21:52:28.980 INFO [stderr] Checking failure v0.1.1 Dec 01 21:52:37.464 INFO [stderr] Documenting img-encode v0.1.1 (/source) Dec 01 21:52:40.879 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.35s Dec 01 21:52:40.900 INFO [stderr] su: No module specific data is present Dec 01 21:52:42.044 INFO running `"docker" "inspect" "3be3c878aeb571375349a4ea037157eedc9827fb288f5e462cfe75a6c2c1b023"` Dec 01 21:52:42.416 INFO running `"docker" "rm" "-f" "3be3c878aeb571375349a4ea037157eedc9827fb288f5e462cfe75a6c2c1b023"` Dec 01 21:52:42.710 INFO [stdout] 3be3c878aeb571375349a4ea037157eedc9827fb288f5e462cfe75a6c2c1b023