Dec 19 20:50:13.417 INFO checking alatiera/rfc822_sanitizer against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:50:13.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/alatiera/rfc822_sanitizer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:50:13.956 INFO [stdout] 2a1aa191c7ea69aecd042cd4399081a868bab36ce5e7ee50a559e2ce7ebd0a16
Dec 19 20:50:13.960 INFO running `"docker" "start" "-a" "2a1aa191c7ea69aecd042cd4399081a868bab36ce5e7ee50a559e2ce7ebd0a16"`
Dec 19 20:50:15.474 INFO [stderr]     Checking rfc822_sanitizer v0.3.3 (/opt/crater/workdir)
Dec 19 20:50:17.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Dec 19 20:50:17.901 INFO running `"docker" "inspect" "2a1aa191c7ea69aecd042cd4399081a868bab36ce5e7ee50a559e2ce7ebd0a16"`
Dec 19 20:50:18.218 INFO running `"docker" "rm" "-f" "2a1aa191c7ea69aecd042cd4399081a868bab36ce5e7ee50a559e2ce7ebd0a16"`
Dec 19 20:50:18.568 INFO [stdout] 2a1aa191c7ea69aecd042cd4399081a868bab36ce5e7ee50a559e2ce7ebd0a16