Dec 05 10:53:34.748 INFO checking linefeed-0.5.3 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:53:34.748 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 10:53:35.009 INFO [stdout] 4e9caee69edceb059017832b16e759953d74b75f3490b9fe6d9b0516737e774b
Dec 05 10:53:35.011 INFO running `"docker" "start" "-a" "4e9caee69edceb059017832b16e759953d74b75f3490b9fe6d9b0516737e774b"`
Dec 05 10:53:35.393 INFO [stderr] usermod: no changes
Dec 05 10:53:35.528 INFO [stderr]     Checking smallvec v0.6.7
Dec 05 10:53:35.529 INFO [stderr]    Compiling terminfo v0.6.1
Dec 05 10:53:36.663 INFO [stderr]     Checking smallstr v0.1.0
Dec 05 10:53:47.459 INFO [stderr]     Checking mortal v0.1.5
Dec 05 10:53:49.503 INFO [stderr]     Checking linefeed v0.5.3 (/source)
Dec 05 10:53:59.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.76s
Dec 05 10:53:59.195 INFO [stderr] su: No module specific data is present
Dec 05 10:53:59.902 INFO running `"docker" "inspect" "4e9caee69edceb059017832b16e759953d74b75f3490b9fe6d9b0516737e774b"`
Dec 05 10:54:00.031 INFO running `"docker" "rm" "-f" "4e9caee69edceb059017832b16e759953d74b75f3490b9fe6d9b0516737e774b"`
Dec 05 10:54:00.213 INFO [stdout] 4e9caee69edceb059017832b16e759953d74b75f3490b9fe6d9b0516737e774b