Dec 04 14:09:12.941 INFO checking michael-robbins/filemapper against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:09:12.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 04 14:09:13.402 INFO [stdout] 58b9374def434aa84b3cb3d686aa3a83deaef2ec6af67e5c86d33e68a7f7b8e3
Dec 04 14:09:13.405 INFO running `"docker" "start" "-a" "58b9374def434aa84b3cb3d686aa3a83deaef2ec6af67e5c86d33e68a7f7b8e3"`
Dec 04 14:09:14.622 INFO [stderr] usermod: no changes
Dec 04 14:09:14.780 INFO [stderr]    Compiling bzip2-sys v0.1.6
Dec 04 14:09:14.792 INFO [stderr]     Checking csv v1.0.0
Dec 04 14:09:17.831 INFO [stderr]     Checking bzip2 v0.3.3
Dec 04 14:09:18.427 INFO [stderr]     Checking file_mapper v0.1.0 (/source)
Dec 04 14:09:20.049 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.39s
Dec 04 14:09:20.063 INFO [stderr] su: No module specific data is present
Dec 04 14:09:20.471 INFO running `"docker" "inspect" "58b9374def434aa84b3cb3d686aa3a83deaef2ec6af67e5c86d33e68a7f7b8e3"`
Dec 04 14:09:20.624 INFO running `"docker" "rm" "-f" "58b9374def434aa84b3cb3d686aa3a83deaef2ec6af67e5c86d33e68a7f7b8e3"`
Dec 04 14:09:20.812 INFO [stdout] 58b9374def434aa84b3cb3d686aa3a83deaef2ec6af67e5c86d33e68a7f7b8e3