Dec 02 09:14:28.304 INFO documenting caseless-0.2.1 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 09:14:28.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 09:14:28.512 INFO [stdout] 013394be9d950b44c7a6d71053f960d64bbede3522aae3606074f81b66718cd8
Dec 02 09:14:28.518 INFO running `"docker" "start" "-a" "013394be9d950b44c7a6d71053f960d64bbede3522aae3606074f81b66718cd8"`
Dec 02 09:14:29.129 INFO [stderr] usermod: no changes
Dec 02 09:14:29.198 INFO [stderr]    Compiling libc v0.2.44
Dec 02 09:14:30.642 INFO [stderr]    Compiling memchr v2.1.1
Dec 02 09:14:31.787 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 02 09:14:32.742 INFO [stderr]    Compiling regex v1.1.0
Dec 02 09:14:38.508 INFO [stderr]    Compiling caseless v0.2.1 (/source)
Dec 02 09:14:40.213 INFO [stderr]  Documenting caseless v0.2.1 (/source)
Dec 02 09:14:41.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.82s
Dec 02 09:14:41.983 INFO [stderr] su: No module specific data is present
Dec 02 09:14:42.402 INFO running `"docker" "inspect" "013394be9d950b44c7a6d71053f960d64bbede3522aae3606074f81b66718cd8"`
Dec 02 09:14:42.554 INFO running `"docker" "rm" "-f" "013394be9d950b44c7a6d71053f960d64bbede3522aae3606074f81b66718cd8"`
Dec 02 09:14:42.660 INFO [stdout] 013394be9d950b44c7a6d71053f960d64bbede3522aae3606074f81b66718cd8