Dec 12 11:27:05.104 INFO checking mime_guess-1.8.6 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:27:05.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 11:27:05.428 INFO [stdout] 48081b0336a0ae34cf75c40221019d780c452e3fd09aaca716a50de4ee707d41
Dec 12 11:27:05.436 INFO running `"docker" "start" "-a" "48081b0336a0ae34cf75c40221019d780c452e3fd09aaca716a50de4ee707d41"`
Dec 12 11:27:06.351 INFO [stderr] usermod: no changes
Dec 12 11:27:06.416 INFO [stderr]    Compiling mime_guess v1.8.6 (/source)
Dec 12 11:27:11.300 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 11:27:11.300 INFO [stderr]    --> src/lib.rs:191:9
Dec 12 11:27:11.300 INFO [stderr]     |
Dec 12 11:27:11.300 INFO [stderr] 191 |     use std::ascii::AsciiExt;
Dec 12 11:27:11.300 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Dec 12 11:27:11.300 INFO [stderr]     |
Dec 12 11:27:11.300 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 11:27:11.300 INFO [stderr] 
Dec 12 11:27:11.652 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 11:27:11.652 INFO [stderr]    --> src/lib.rs:191:9
Dec 12 11:27:11.653 INFO [stderr]     |
Dec 12 11:27:11.653 INFO [stderr] 191 |     use std::ascii::AsciiExt;
Dec 12 11:27:11.653 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Dec 12 11:27:11.653 INFO [stderr]     |
Dec 12 11:27:11.653 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 12 11:27:11.656 INFO [stderr] 
Dec 12 11:27:12.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.22s
Dec 12 11:27:12.599 INFO [stderr] su: No module specific data is present
Dec 12 11:27:13.078 INFO running `"docker" "inspect" "48081b0336a0ae34cf75c40221019d780c452e3fd09aaca716a50de4ee707d41"`
Dec 12 11:27:13.422 INFO running `"docker" "rm" "-f" "48081b0336a0ae34cf75c40221019d780c452e3fd09aaca716a50de4ee707d41"`
Dec 12 11:27:13.596 INFO [stdout] 48081b0336a0ae34cf75c40221019d780c452e3fd09aaca716a50de4ee707d41