Oct 13 16:13:06.650 INFO checking deflate-0.7.19 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:13:06.650 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 16:13:06.872 INFO blam! 484b5256e1a5cfe6d4b0bce5cfcf13af5480cacf1205ed803f991288a8ef89ae
Oct 13 16:13:06.872 INFO running `"docker" "start" "-a" "484b5256e1a5cfe6d4b0bce5cfcf13af5480cacf1205ed803f991288a8ef89ae"`
Oct 13 16:13:07.384 INFO kablam! usermod: no changes
Oct 13 16:13:07.433 INFO kablam!     Checking deflate v0.7.19 (/source)
Oct 13 16:13:08.808 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 16:13:08.808 INFO kablam!    --> src/matching.rs:211:31
Oct 13 16:13:08.808 INFO kablam!     |
Oct 13 16:13:08.808 INFO kablam! 211 |     let max_length = cmp::min((data.len() - position), MAX_MATCH);
Oct 13 16:13:08.808 INFO kablam!     |                               ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:08.808 INFO kablam!     |
Oct 13 16:13:08.808 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 16:13:08.808 INFO kablam! 
Oct 13 16:13:10.580 INFO kablam! warning: unused comparison which must be used
Oct 13 16:13:10.580 INFO kablam!    --> src/output_writer.rs:147:13
Oct 13 16:13:10.580 INFO kablam!     |
Oct 13 16:13:10.580 INFO kablam! 147 |             get_length_code(i) < w.frequencies.len();
Oct 13 16:13:10.580 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:13:10.580 INFO kablam!     |
Oct 13 16:13:10.580 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 16:13:10.580 INFO kablam! 
Oct 13 16:13:10.580 INFO kablam! warning: unused comparison which must be used
Oct 13 16:13:10.580 INFO kablam!    --> src/output_writer.rs:151:13
Oct 13 16:13:10.580 INFO kablam!     |
Oct 13 16:13:10.580 INFO kablam! 151 |             get_distance_code(i) < w.distance_frequencies.len() as u8;
Oct 13 16:13:10.580 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:13:10.580 INFO kablam! 
Oct 13 16:13:10.945 INFO kablam! error[E0599]: no associated item named `Default` found for type `flate2::Compression` in the current scope
Oct 13 16:13:10.945 INFO kablam!   --> benches/bench.rs:79:35
Oct 13 16:13:10.945 INFO kablam!    |
Oct 13 16:13:10.945 INFO kablam! 79 |         deflate_bytes_flate2_zlib(Compression::Default, &test_data)
Oct 13 16:13:10.945 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^ associated item not found in `flate2::Compression`
Oct 13 16:13:10.945 INFO kablam! 
Oct 13 16:13:10.947 INFO kablam! error[E0599]: no associated item named `Best` found for type `flate2::Compression` in the current scope
Oct 13 16:13:10.947 INFO kablam!   --> benches/bench.rs:86:41
Oct 13 16:13:10.947 INFO kablam!    |
Oct 13 16:13:10.947 INFO kablam! 86 |     b.iter(|| deflate_bytes_flate2_zlib(Compression::Best, &test_data));
Oct 13 16:13:10.947 INFO kablam!    |                                         ^^^^^^^^^^^^^^^^^ associated item not found in `flate2::Compression`
Oct 13 16:13:10.947 INFO kablam!    |
Oct 13 16:13:10.947 INFO kablam!    = help: did you mean `best`?
Oct 13 16:13:10.947 INFO kablam! 
Oct 13 16:13:10.949 INFO kablam! error[E0599]: no associated item named `Fast` found for type `flate2::Compression` in the current scope
Oct 13 16:13:10.949 INFO kablam!   --> benches/bench.rs:92:41
Oct 13 16:13:10.949 INFO kablam!    |
Oct 13 16:13:10.949 INFO kablam! 92 |     b.iter(|| deflate_bytes_flate2_zlib(Compression::Fast, &test_data));
Oct 13 16:13:10.949 INFO kablam!    |                                         ^^^^^^^^^^^^^^^^^ associated item not found in `flate2::Compression`
Oct 13 16:13:10.949 INFO kablam!    |
Oct 13 16:13:10.949 INFO kablam!    = help: did you mean `fast`?
Oct 13 16:13:10.949 INFO kablam! 
Oct 13 16:13:10.953 INFO kablam! error[E0599]: no associated item named `Fast` found for type `flate2::Compression` in the current scope
Oct 13 16:13:10.953 INFO kablam!    --> benches/bench.rs:116:52
Oct 13 16:13:10.953 INFO kablam!     |
Oct 13 16:13:10.953 INFO kablam! 116 |     b.iter(|| write::DeflateEncoder::new(Dummy {}, Compression::Fast));
Oct 13 16:13:10.953 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^ associated item not found in `flate2::Compression`
Oct 13 16:13:10.953 INFO kablam!     |
Oct 13 16:13:10.953 INFO kablam!     = help: did you mean `fast`?
Oct 13 16:13:10.953 INFO kablam! 
Oct 13 16:13:10.959 INFO kablam! error: aborting due to 4 previous errors
Oct 13 16:13:10.959 INFO kablam! 
Oct 13 16:13:10.959 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Oct 13 16:13:10.968 INFO kablam! error: Could not compile `deflate`.
Oct 13 16:13:10.968 INFO kablam! 
Oct 13 16:13:10.968 INFO kablam! To learn more, run the command again with --verbose.
Oct 13 16:13:10.971 INFO kablam! su: No module specific data is present
Oct 13 16:13:11.366 INFO running `"docker" "rm" "-f" "484b5256e1a5cfe6d4b0bce5cfcf13af5480cacf1205ed803f991288a8ef89ae"`
Oct 13 16:13:11.519 INFO blam! 484b5256e1a5cfe6d4b0bce5cfcf13af5480cacf1205ed803f991288a8ef89ae