Dec 06 20:57:39.189 INFO testing syntex_syntax-0.59.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 20:57:39.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 20:57:39.333 INFO [stdout] 0a458f9fca52ffc211567f1b8a695812f6d26750f8d8ba14d26f9ebfcdfca6b9
Dec 06 20:57:39.335 INFO running `"docker" "start" "-a" "0a458f9fca52ffc211567f1b8a695812f6d26750f8d8ba14d26f9ebfcdfca6b9"`
Dec 06 20:57:39.708 INFO [stderr] usermod: no changes
Dec 06 20:57:39.812 INFO [stderr]    Compiling syntex_syntax v0.59.1 (/source)
Dec 06 20:57:45.108 INFO [stderr] error: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 06 20:57:45.108 INFO [stderr]   --> src/feature_gate.rs:38:5
Dec 06 20:57:45.108 INFO [stderr]    |
Dec 06 20:57:45.108 INFO [stderr] 38 | use std::ascii::AsciiExt;
Dec 06 20:57:45.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 20:57:45.108 INFO [stderr]    |
Dec 06 20:57:45.108 INFO [stderr] note: lint level defined here
Dec 06 20:57:45.108 INFO [stderr]   --> src/lib.rs:21:9
Dec 06 20:57:45.108 INFO [stderr]    |
Dec 06 20:57:45.108 INFO [stderr] 21 | #![deny(warnings)]
Dec 06 20:57:45.108 INFO [stderr]    |         ^^^^^^^^
Dec 06 20:57:45.108 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 06 20:57:45.108 INFO [stderr] 
Dec 06 20:57:51.554 INFO [stderr] error: unused import: `std::ascii::AsciiExt`
Dec 06 20:57:51.554 INFO [stderr]   --> src/feature_gate.rs:38:5
Dec 06 20:57:51.554 INFO [stderr]    |
Dec 06 20:57:51.554 INFO [stderr] 38 | use std::ascii::AsciiExt;
Dec 06 20:57:51.554 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 20:57:51.554 INFO [stderr]    |
Dec 06 20:57:51.554 INFO [stderr] note: lint level defined here
Dec 06 20:57:51.554 INFO [stderr]   --> src/lib.rs:21:9
Dec 06 20:57:51.554 INFO [stderr]    |
Dec 06 20:57:51.554 INFO [stderr] 21 | #![deny(warnings)]
Dec 06 20:57:51.554 INFO [stderr]    |         ^^^^^^^^
Dec 06 20:57:51.554 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 06 20:57:51.554 INFO [stderr] 
Dec 06 20:57:51.636 INFO [stderr] error: aborting due to 2 previous errors
Dec 06 20:57:51.636 INFO [stderr] 
Dec 06 20:57:51.668 INFO [stderr] error: Could not compile `syntex_syntax`.
Dec 06 20:57:51.668 INFO [stderr] 
Dec 06 20:57:51.668 INFO [stderr] To learn more, run the command again with --verbose.
Dec 06 20:57:51.670 INFO [stderr] su: No module specific data is present
Dec 06 20:57:52.082 INFO running `"docker" "inspect" "0a458f9fca52ffc211567f1b8a695812f6d26750f8d8ba14d26f9ebfcdfca6b9"`
Dec 06 20:57:52.178 INFO running `"docker" "rm" "-f" "0a458f9fca52ffc211567f1b8a695812f6d26750f8d8ba14d26f9ebfcdfca6b9"`
Dec 06 20:57:52.266 INFO [stdout] 0a458f9fca52ffc211567f1b8a695812f6d26750f8d8ba14d26f9ebfcdfca6b9