Dec 05 10:26:09.704 INFO checking mime-sniffer-0.1.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 10:26:09.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 10:26:10.127 INFO [stdout] 78daea55371d333db4ae5561d1c2f1893c986b8ba2ed7aec485d061809b8278f
Dec 05 10:26:10.129 INFO running `"docker" "start" "-a" "78daea55371d333db4ae5561d1c2f1893c986b8ba2ed7aec485d061809b8278f"`
Dec 05 10:26:11.783 INFO [stderr] usermod: no changes
Dec 05 10:26:11.883 INFO [stderr]     Checking mime-sniffer v0.1.2 (/source)
Dec 05 10:26:13.079 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 10:26:13.079 INFO [stderr]  --> src/magic.rs:1:5
Dec 05 10:26:13.079 INFO [stderr]   |
Dec 05 10:26:13.079 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 05 10:26:13.079 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 10:26:13.079 INFO [stderr]   |
Dec 05 10:26:13.079 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 10:26:13.079 INFO [stderr] 
Dec 05 10:26:13.139 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 10:26:13.139 INFO [stderr]  --> src/magic.rs:1:5
Dec 05 10:26:13.139 INFO [stderr]   |
Dec 05 10:26:13.139 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 05 10:26:13.139 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 10:26:13.139 INFO [stderr]   |
Dec 05 10:26:13.139 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:26:13.139 INFO [stderr] 
Dec 05 10:26:13.367 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 10:26:13.367 INFO [stderr]  --> src/magic.rs:1:5
Dec 05 10:26:13.367 INFO [stderr]   |
Dec 05 10:26:13.367 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 05 10:26:13.367 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 10:26:13.367 INFO [stderr]   |
Dec 05 10:26:13.367 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 10:26:13.367 INFO [stderr] 
Dec 05 10:26:13.495 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 10:26:13.495 INFO [stderr]  --> src/magic.rs:1:5
Dec 05 10:26:13.495 INFO [stderr]   |
Dec 05 10:26:13.495 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 05 10:26:13.495 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 10:26:13.495 INFO [stderr]   |
Dec 05 10:26:13.495 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:26:13.495 INFO [stderr] 
Dec 05 10:26:13.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Dec 05 10:26:13.615 INFO [stderr] su: No module specific data is present
Dec 05 10:26:14.735 INFO running `"docker" "inspect" "78daea55371d333db4ae5561d1c2f1893c986b8ba2ed7aec485d061809b8278f"`
Dec 05 10:26:15.003 INFO running `"docker" "rm" "-f" "78daea55371d333db4ae5561d1c2f1893c986b8ba2ed7aec485d061809b8278f"`
Dec 05 10:26:15.371 INFO [stdout] 78daea55371d333db4ae5561d1c2f1893c986b8ba2ed7aec485d061809b8278f