Dec 18 17:08:29.785 INFO checking deflate-0.7.19 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 17:08:29.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/deflate/0.7.19:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 17:08:30.013 INFO [stdout] 8efbb5545bb0cdb3814478e59ab348aeab2972b87a03218a7f19d6cd8946e792 Dec 18 17:08:30.016 INFO running `"docker" "start" "-a" "8efbb5545bb0cdb3814478e59ab348aeab2972b87a03218a7f19d6cd8946e792"` Dec 18 17:08:30.764 INFO [stderr] Checking deflate v0.7.19 (/opt/crater/workdir) Dec 18 17:08:31.484 INFO [stderr] warning: unnecessary parentheses around function argument Dec 18 17:08:31.484 INFO [stderr] --> src/matching.rs:211:31 Dec 18 17:08:31.484 INFO [stderr] | Dec 18 17:08:31.484 INFO [stderr] 211 | let max_length = cmp::min((data.len() - position), MAX_MATCH); Dec 18 17:08:31.484 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 18 17:08:31.484 INFO [stderr] | Dec 18 17:08:31.484 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 18 17:08:31.484 INFO [stderr] Dec 18 17:08:32.343 INFO [stderr] error[E0599]: no associated item named `Default` found for type `flate2::Compression` in the current scope Dec 18 17:08:32.343 INFO [stderr] --> benches/bench.rs:79:35 Dec 18 17:08:32.343 INFO [stderr] | Dec 18 17:08:32.343 INFO [stderr] 79 | deflate_bytes_flate2_zlib(Compression::Default, &test_data) Dec 18 17:08:32.343 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ associated item not found in `flate2::Compression` Dec 18 17:08:32.343 INFO [stderr] Dec 18 17:08:32.359 INFO [stderr] error[E0599]: no associated item named `Best` found for type `flate2::Compression` in the current scope Dec 18 17:08:32.360 INFO [stderr] --> benches/bench.rs:86:41 Dec 18 17:08:32.360 INFO [stderr] | Dec 18 17:08:32.360 INFO [stderr] 86 | b.iter(|| deflate_bytes_flate2_zlib(Compression::Best, &test_data)); Dec 18 17:08:32.360 INFO [stderr] | ^^^^^^^^^^^^^^^^^ associated item not found in `flate2::Compression` Dec 18 17:08:32.360 INFO [stderr] | Dec 18 17:08:32.360 INFO [stderr] = help: did you mean `best`? Dec 18 17:08:32.360 INFO [stderr] Dec 18 17:08:32.360 INFO [stderr] error[E0599]: no associated item named `Fast` found for type `flate2::Compression` in the current scope Dec 18 17:08:32.360 INFO [stderr] --> benches/bench.rs:92:41 Dec 18 17:08:32.360 INFO [stderr] | Dec 18 17:08:32.360 INFO [stderr] 92 | b.iter(|| deflate_bytes_flate2_zlib(Compression::Fast, &test_data)); Dec 18 17:08:32.360 INFO [stderr] | ^^^^^^^^^^^^^^^^^ associated item not found in `flate2::Compression` Dec 18 17:08:32.360 INFO [stderr] | Dec 18 17:08:32.360 INFO [stderr] = help: did you mean `fast`? Dec 18 17:08:32.360 INFO [stderr] Dec 18 17:08:32.360 INFO [stderr] error[E0599]: no associated item named `Fast` found for type `flate2::Compression` in the current scope Dec 18 17:08:32.360 INFO [stderr] --> benches/bench.rs:116:52 Dec 18 17:08:32.360 INFO [stderr] | Dec 18 17:08:32.360 INFO [stderr] 116 | b.iter(|| write::DeflateEncoder::new(Dummy {}, Compression::Fast)); Dec 18 17:08:32.360 INFO [stderr] | ^^^^^^^^^^^^^^^^^ associated item not found in `flate2::Compression` Dec 18 17:08:32.360 INFO [stderr] | Dec 18 17:08:32.360 INFO [stderr] = help: did you mean `fast`? Dec 18 17:08:32.360 INFO [stderr] Dec 18 17:08:32.360 INFO [stderr] error: aborting due to 4 previous errors Dec 18 17:08:32.360 INFO [stderr] Dec 18 17:08:32.360 INFO [stderr] For more information about this error, try `rustc --explain E0599`. Dec 18 17:08:32.360 INFO [stderr] error: Could not compile `deflate`. Dec 18 17:08:32.360 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 18 17:08:32.836 INFO [stderr] warning: unused comparison that must be used Dec 18 17:08:32.836 INFO [stderr] --> src/output_writer.rs:147:13 Dec 18 17:08:32.836 INFO [stderr] | Dec 18 17:08:32.836 INFO [stderr] 147 | get_length_code(i) < w.frequencies.len(); Dec 18 17:08:32.836 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:08:32.836 INFO [stderr] | Dec 18 17:08:32.836 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 18 17:08:32.836 INFO [stderr] Dec 18 17:08:32.836 INFO [stderr] warning: unused comparison that must be used Dec 18 17:08:32.836 INFO [stderr] --> src/output_writer.rs:151:13 Dec 18 17:08:32.836 INFO [stderr] | Dec 18 17:08:32.836 INFO [stderr] 151 | get_distance_code(i) < w.distance_frequencies.len() as u8; Dec 18 17:08:32.836 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:08:32.836 INFO [stderr] Dec 18 17:08:32.890 INFO [stderr] error: build failed Dec 18 17:08:33.157 INFO running `"docker" "inspect" "8efbb5545bb0cdb3814478e59ab348aeab2972b87a03218a7f19d6cd8946e792"` Dec 18 17:08:33.222 INFO running `"docker" "rm" "-f" "8efbb5545bb0cdb3814478e59ab348aeab2972b87a03218a7f19d6cd8946e792"` Dec 18 17:08:33.330 INFO [stdout] 8efbb5545bb0cdb3814478e59ab348aeab2972b87a03218a7f19d6cd8946e792