Dec 12 06:49:04.497 INFO checking stringprep-0.1.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:49:04.498 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 06:49:04.968 INFO [stdout] d849bab7afe6f7746581f1d5b3fb98013c54c710065294f142bcbdf72ae852bc
Dec 12 06:49:04.974 INFO running `"docker" "start" "-a" "d849bab7afe6f7746581f1d5b3fb98013c54c710065294f142bcbdf72ae852bc"`
Dec 12 06:49:06.068 INFO [stderr] usermod: no changes
Dec 12 06:49:06.144 INFO [stderr]     Checking stringprep v0.1.2 (/source)
Dec 12 06:49:06.744 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 06:49:06.744 INFO [stderr]  --> src/lib.rs:9:5
Dec 12 06:49:06.744 INFO [stderr]   |
Dec 12 06:49:06.744 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 12 06:49:06.744 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:49:06.744 INFO [stderr]   |
Dec 12 06:49:06.744 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 06:49:06.744 INFO [stderr] 
Dec 12 06:49:06.832 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 06:49:06.832 INFO [stderr]  --> src/lib.rs:9:5
Dec 12 06:49:06.832 INFO [stderr]   |
Dec 12 06:49:06.832 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 12 06:49:06.832 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:49:06.832 INFO [stderr]   |
Dec 12 06:49:06.832 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:49:06.832 INFO [stderr] 
Dec 12 06:49:08.216 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 06:49:08.216 INFO [stderr]  --> src/lib.rs:9:5
Dec 12 06:49:08.216 INFO [stderr]   |
Dec 12 06:49:08.216 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 12 06:49:08.216 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:49:08.240 INFO [stderr]   |
Dec 12 06:49:08.241 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 06:49:08.241 INFO [stderr] 
Dec 12 06:49:08.504 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 06:49:08.504 INFO [stderr]  --> src/lib.rs:9:5
Dec 12 06:49:08.504 INFO [stderr]   |
Dec 12 06:49:08.504 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 12 06:49:08.504 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:49:08.504 INFO [stderr]   |
Dec 12 06:49:08.504 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:49:08.504 INFO [stderr] 
Dec 12 06:49:09.545 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
Dec 12 06:49:09.548 INFO [stderr] su: No module specific data is present
Dec 12 06:49:10.412 INFO running `"docker" "inspect" "d849bab7afe6f7746581f1d5b3fb98013c54c710065294f142bcbdf72ae852bc"`
Dec 12 06:49:10.710 INFO running `"docker" "rm" "-f" "d849bab7afe6f7746581f1d5b3fb98013c54c710065294f142bcbdf72ae852bc"`
Dec 12 06:49:11.024 INFO [stdout] d849bab7afe6f7746581f1d5b3fb98013c54c710065294f142bcbdf72ae852bc