Dec 15 06:33:30.186 INFO testing language-tags-0.2.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 06:33:30.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 15 06:33:30.455 INFO [stdout] fe070043ee304a73a985e9e771d44548fb6e59d70792722eb28070bda8c279ed
Dec 15 06:33:30.457 INFO running `"docker" "start" "-a" "fe070043ee304a73a985e9e771d44548fb6e59d70792722eb28070bda8c279ed"`
Dec 15 06:33:31.107 INFO [stderr] usermod: no changes
Dec 15 06:33:31.138 INFO [stderr]    Compiling language-tags v0.2.2 (/source)
Dec 15 06:33:31.534 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 15 06:33:31.534 INFO [stderr]   --> src/lib.rs:55:5
Dec 15 06:33:31.534 INFO [stderr]    |
Dec 15 06:33:31.534 INFO [stderr] 55 | use std::ascii::AsciiExt;
Dec 15 06:33:31.534 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 06:33:31.534 INFO [stderr]    |
Dec 15 06:33:31.534 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 15 06:33:31.534 INFO [stderr] 
Dec 15 06:33:31.631 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 15 06:33:31.631 INFO [stderr]   --> src/lib.rs:55:5
Dec 15 06:33:31.631 INFO [stderr]    |
Dec 15 06:33:31.631 INFO [stderr] 55 | use std::ascii::AsciiExt;
Dec 15 06:33:31.631 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 06:33:31.631 INFO [stderr]    |
Dec 15 06:33:31.631 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 06:33:31.631 INFO [stderr] 
Dec 15 06:33:32.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 15 06:33:32.795 INFO [stderr] su: No module specific data is present
Dec 15 06:33:33.284 INFO running `"docker" "inspect" "fe070043ee304a73a985e9e771d44548fb6e59d70792722eb28070bda8c279ed"`
Dec 15 06:33:33.381 INFO running `"docker" "rm" "-f" "fe070043ee304a73a985e9e771d44548fb6e59d70792722eb28070bda8c279ed"`
Dec 15 06:33:33.525 INFO [stdout] fe070043ee304a73a985e9e771d44548fb6e59d70792722eb28070bda8c279ed
Dec 15 06:33:33.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 15 06:33:33.783 INFO [stdout] af7e7eb362817c43868483690984684b598f6268ea228e22e6f4c6815350cb0d
Dec 15 06:33:33.785 INFO running `"docker" "start" "-a" "af7e7eb362817c43868483690984684b598f6268ea228e22e6f4c6815350cb0d"`
Dec 15 06:33:34.221 INFO [stderr] usermod: no changes
Dec 15 06:33:34.260 INFO [stderr]    Compiling language-tags v0.2.2 (/source)
Dec 15 06:33:35.283 INFO [stderr] error: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 15 06:33:35.284 INFO [stderr]   --> src/lib.rs:55:5
Dec 15 06:33:35.284 INFO [stderr]    |
Dec 15 06:33:35.284 INFO [stderr] 55 | use std::ascii::AsciiExt;
Dec 15 06:33:35.284 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 06:33:35.285 INFO [stderr]    |
Dec 15 06:33:35.285 INFO [stderr] note: lint level defined here
Dec 15 06:33:35.285 INFO [stderr]   --> src/lib.rs:2:24
Dec 15 06:33:35.285 INFO [stderr]    |
Dec 15 06:33:35.285 INFO [stderr] 2  | #![cfg_attr(test, deny(warnings))]
Dec 15 06:33:35.285 INFO [stderr]    |                        ^^^^^^^^
Dec 15 06:33:35.291 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 15 06:33:35.291 INFO [stderr] 
Dec 15 06:33:35.298 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 15 06:33:35.298 INFO [stderr]  --> tests/tests.rs:4:5
Dec 15 06:33:35.298 INFO [stderr]   |
Dec 15 06:33:35.299 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 15 06:33:35.299 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 06:33:35.303 INFO [stderr]   |
Dec 15 06:33:35.303 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 15 06:33:35.303 INFO [stderr] 
Dec 15 06:33:35.379 INFO [stderr] error: unused import: `std::ascii::AsciiExt`
Dec 15 06:33:35.379 INFO [stderr]   --> src/lib.rs:55:5
Dec 15 06:33:35.379 INFO [stderr]    |
Dec 15 06:33:35.379 INFO [stderr] 55 | use std::ascii::AsciiExt;
Dec 15 06:33:35.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 06:33:35.379 INFO [stderr]    |
Dec 15 06:33:35.379 INFO [stderr] note: lint level defined here
Dec 15 06:33:35.379 INFO [stderr]   --> src/lib.rs:2:24
Dec 15 06:33:35.379 INFO [stderr]    |
Dec 15 06:33:35.379 INFO [stderr] 2  | #![cfg_attr(test, deny(warnings))]
Dec 15 06:33:35.379 INFO [stderr]    |                        ^^^^^^^^
Dec 15 06:33:35.379 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 15 06:33:35.379 INFO [stderr] 
Dec 15 06:33:35.379 INFO [stderr] error: aborting due to 2 previous errors
Dec 15 06:33:35.379 INFO [stderr] 
Dec 15 06:33:35.385 INFO [stderr] error: Could not compile `language-tags`.
Dec 15 06:33:35.386 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 15 06:33:35.416 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 15 06:33:35.416 INFO [stderr]  --> tests/tests.rs:4:5
Dec 15 06:33:35.417 INFO [stderr]   |
Dec 15 06:33:35.417 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 15 06:33:35.417 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 06:33:35.418 INFO [stderr]   |
Dec 15 06:33:35.418 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 06:33:35.418 INFO [stderr] 
Dec 15 06:33:36.299 INFO [stderr] error: build failed
Dec 15 06:33:36.301 INFO [stderr] su: No module specific data is present
Dec 15 06:33:36.600 INFO running `"docker" "inspect" "af7e7eb362817c43868483690984684b598f6268ea228e22e6f4c6815350cb0d"`
Dec 15 06:33:36.777 INFO running `"docker" "rm" "-f" "af7e7eb362817c43868483690984684b598f6268ea228e22e6f4c6815350cb0d"`
Dec 15 06:33:36.930 INFO [stdout] af7e7eb362817c43868483690984684b598f6268ea228e22e6f4c6815350cb0d