Dec 01 11:38:48.015 INFO documenting matklad/select-2018 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 11:38:48.015 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 01 11:38:48.447 INFO [stdout] 9c706fa2124ebaa3ac633558c80fe8ff2c5c082ec16fe3d545876a0f9249aa9c
Dec 01 11:38:48.449 INFO running `"docker" "start" "-a" "9c706fa2124ebaa3ac633558c80fe8ff2c5c082ec16fe3d545876a0f9249aa9c"`
Dec 01 11:38:50.551 INFO [stderr] usermod: no changes
Dec 01 11:38:50.646 INFO [stderr]     Checking crossbeam-utils v0.4.1
Dec 01 11:38:51.138 INFO [stderr]     Checking crossbeam-epoch v0.5.0
Dec 01 11:38:51.857 INFO [stderr]     Checking crossbeam-channel v0.2.2
Dec 01 11:38:53.028 INFO [stderr]  Documenting macro_select v0.1.0 (/source)
Dec 01 11:38:55.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.62s
Dec 01 11:38:55.200 INFO [stderr] su: No module specific data is present
Dec 01 11:38:56.334 INFO running `"docker" "inspect" "9c706fa2124ebaa3ac633558c80fe8ff2c5c082ec16fe3d545876a0f9249aa9c"`
Dec 01 11:38:56.606 INFO running `"docker" "rm" "-f" "9c706fa2124ebaa3ac633558c80fe8ff2c5c082ec16fe3d545876a0f9249aa9c"`
Dec 01 11:38:56.908 INFO [stdout] 9c706fa2124ebaa3ac633558c80fe8ff2c5c082ec16fe3d545876a0f9249aa9c