Dec 18 17:35:25.324 INFO checking chords-0.1.93 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:35:25.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/chords/0.1.93:/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 17:35:25.569 INFO [stdout] 359a73eb755931916a6e9e5a7082d46ac681f15ab4a774c8c2534575d3be2051
Dec 18 17:35:25.574 INFO running `"docker" "start" "-a" "359a73eb755931916a6e9e5a7082d46ac681f15ab4a774c8c2534575d3be2051"`
Dec 18 17:35:26.376 INFO [stderr]     Checking chords v0.1.93 (/opt/crater/workdir)
Dec 18 17:35:26.683 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.683 INFO [stderr]  --> src/scale.rs:7:25
Dec 18 17:35:26.683 INFO [stderr]   |
Dec 18 17:35:26.683 INFO [stderr] 7 |     v.push(('a', 0));   /// a
Dec 18 17:35:26.683 INFO [stderr]   |                         ^^^^^
Dec 18 17:35:26.683 INFO [stderr]   |
Dec 18 17:35:26.683 INFO [stderr]   = note: #[warn(unused_doc_comments)] on by default
Dec 18 17:35:26.683 INFO [stderr] 
Dec 18 17:35:26.683 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.683 INFO [stderr]  --> src/scale.rs:8:25
Dec 18 17:35:26.683 INFO [stderr]   |
Dec 18 17:35:26.683 INFO [stderr] 8 |     v.push(('a', 1));   /// a sharp
Dec 18 17:35:26.683 INFO [stderr]   |                         ^^^^^^^^^^^
Dec 18 17:35:26.684 INFO [stderr] 
Dec 18 17:35:26.684 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.684 INFO [stderr]  --> src/scale.rs:9:25
Dec 18 17:35:26.684 INFO [stderr]   |
Dec 18 17:35:26.684 INFO [stderr] 9 |     v.push(('b', 0));   /// b
Dec 18 17:35:26.684 INFO [stderr]   |                         ^^^^^
Dec 18 17:35:26.684 INFO [stderr] 
Dec 18 17:35:26.684 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.684 INFO [stderr]   --> src/scale.rs:10:25
Dec 18 17:35:26.684 INFO [stderr]    |
Dec 18 17:35:26.684 INFO [stderr] 10 |     v.push(('c', 0));   /// c
Dec 18 17:35:26.684 INFO [stderr]    |                         ^^^^^
Dec 18 17:35:26.684 INFO [stderr] 
Dec 18 17:35:26.684 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.684 INFO [stderr]   --> src/scale.rs:11:25
Dec 18 17:35:26.684 INFO [stderr]    |
Dec 18 17:35:26.684 INFO [stderr] 11 |     v.push(('c', 1));   /// c sharp
Dec 18 17:35:26.684 INFO [stderr]    |                         ^^^^^^^^^^^
Dec 18 17:35:26.684 INFO [stderr] 
Dec 18 17:35:26.684 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.684 INFO [stderr]   --> src/scale.rs:12:25
Dec 18 17:35:26.684 INFO [stderr]    |
Dec 18 17:35:26.684 INFO [stderr] 12 |     v.push(('d', 0));   /// d
Dec 18 17:35:26.684 INFO [stderr]    |                         ^^^^^
Dec 18 17:35:26.684 INFO [stderr] 
Dec 18 17:35:26.684 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.684 INFO [stderr]   --> src/scale.rs:13:25
Dec 18 17:35:26.684 INFO [stderr]    |
Dec 18 17:35:26.684 INFO [stderr] 13 |     v.push(('d', 1));   /// d sharp
Dec 18 17:35:26.684 INFO [stderr]    |                         ^^^^^^^^^^^
Dec 18 17:35:26.684 INFO [stderr] 
Dec 18 17:35:26.684 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.684 INFO [stderr]   --> src/scale.rs:14:25
Dec 18 17:35:26.684 INFO [stderr]    |
Dec 18 17:35:26.684 INFO [stderr] 14 |     v.push(('e', 0));   /// e
Dec 18 17:35:26.684 INFO [stderr]    |                         ^^^^^
Dec 18 17:35:26.684 INFO [stderr] 
Dec 18 17:35:26.684 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.684 INFO [stderr]   --> src/scale.rs:15:25
Dec 18 17:35:26.684 INFO [stderr]    |
Dec 18 17:35:26.685 INFO [stderr] 15 |     v.push(('f', 0));   /// f 
Dec 18 17:35:26.685 INFO [stderr]    |                         ^^^^^^
Dec 18 17:35:26.685 INFO [stderr] 
Dec 18 17:35:26.685 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.685 INFO [stderr]   --> src/scale.rs:16:25
Dec 18 17:35:26.685 INFO [stderr]    |
Dec 18 17:35:26.685 INFO [stderr] 16 |     v.push(('f', 1));   /// f sharp
Dec 18 17:35:26.685 INFO [stderr]    |                         ^^^^^^^^^^^
Dec 18 17:35:26.685 INFO [stderr] 
Dec 18 17:35:26.685 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.685 INFO [stderr]   --> src/scale.rs:17:25
Dec 18 17:35:26.685 INFO [stderr]    |
Dec 18 17:35:26.685 INFO [stderr] 17 |     v.push(('g', 0));   /// g
Dec 18 17:35:26.685 INFO [stderr]    |                         ^^^^^
Dec 18 17:35:26.685 INFO [stderr] 
Dec 18 17:35:26.685 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.685 INFO [stderr]   --> src/scale.rs:18:25
Dec 18 17:35:26.685 INFO [stderr]    |
Dec 18 17:35:26.685 INFO [stderr] 18 |     v.push(('g', 1));   /// g sharp
Dec 18 17:35:26.685 INFO [stderr]    |                         ^^^^^^^^^^^
Dec 18 17:35:26.685 INFO [stderr] 
Dec 18 17:35:26.685 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.685 INFO [stderr]   --> src/lib.rs:18:5
Dec 18 17:35:26.685 INFO [stderr]    |
Dec 18 17:35:26.685 INFO [stderr] 18 |     ///Return notes filtered by scale
Dec 18 17:35:26.685 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:35:26.685 INFO [stderr] 
Dec 18 17:35:26.712 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.712 INFO [stderr]  --> src/scale.rs:7:25
Dec 18 17:35:26.712 INFO [stderr]   |
Dec 18 17:35:26.712 INFO [stderr] 7 |     v.push(('a', 0));   /// a
Dec 18 17:35:26.712 INFO [stderr]   |                         ^^^^^
Dec 18 17:35:26.712 INFO [stderr]   |
Dec 18 17:35:26.712 INFO [stderr]   = note: #[warn(unused_doc_comments)] on by default
Dec 18 17:35:26.712 INFO [stderr] 
Dec 18 17:35:26.712 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.712 INFO [stderr]  --> src/scale.rs:8:25
Dec 18 17:35:26.712 INFO [stderr]   |
Dec 18 17:35:26.712 INFO [stderr] 8 |     v.push(('a', 1));   /// a sharp
Dec 18 17:35:26.712 INFO [stderr]   |                         ^^^^^^^^^^^
Dec 18 17:35:26.712 INFO [stderr] 
Dec 18 17:35:26.712 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.712 INFO [stderr]  --> src/scale.rs:9:25
Dec 18 17:35:26.712 INFO [stderr]   |
Dec 18 17:35:26.712 INFO [stderr] 9 |     v.push(('b', 0));   /// b
Dec 18 17:35:26.712 INFO [stderr]   |                         ^^^^^
Dec 18 17:35:26.712 INFO [stderr] 
Dec 18 17:35:26.712 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.712 INFO [stderr]   --> src/scale.rs:10:25
Dec 18 17:35:26.712 INFO [stderr]    |
Dec 18 17:35:26.712 INFO [stderr] 10 |     v.push(('c', 0));   /// c
Dec 18 17:35:26.712 INFO [stderr]    |                         ^^^^^
Dec 18 17:35:26.712 INFO [stderr] 
Dec 18 17:35:26.712 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.712 INFO [stderr]   --> src/scale.rs:11:25
Dec 18 17:35:26.713 INFO [stderr]    |
Dec 18 17:35:26.713 INFO [stderr] 11 |     v.push(('c', 1));   /// c sharp
Dec 18 17:35:26.713 INFO [stderr]    |                         ^^^^^^^^^^^
Dec 18 17:35:26.713 INFO [stderr] 
Dec 18 17:35:26.713 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.713 INFO [stderr]   --> src/scale.rs:12:25
Dec 18 17:35:26.713 INFO [stderr]    |
Dec 18 17:35:26.713 INFO [stderr] 12 |     v.push(('d', 0));   /// d
Dec 18 17:35:26.713 INFO [stderr]    |                         ^^^^^
Dec 18 17:35:26.713 INFO [stderr] 
Dec 18 17:35:26.713 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.713 INFO [stderr]   --> src/scale.rs:13:25
Dec 18 17:35:26.713 INFO [stderr]    |
Dec 18 17:35:26.713 INFO [stderr] 13 |     v.push(('d', 1));   /// d sharp
Dec 18 17:35:26.713 INFO [stderr]    |                         ^^^^^^^^^^^
Dec 18 17:35:26.713 INFO [stderr] 
Dec 18 17:35:26.713 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.713 INFO [stderr]   --> src/scale.rs:14:25
Dec 18 17:35:26.713 INFO [stderr]    |
Dec 18 17:35:26.713 INFO [stderr] 14 |     v.push(('e', 0));   /// e
Dec 18 17:35:26.713 INFO [stderr]    |                         ^^^^^
Dec 18 17:35:26.713 INFO [stderr] 
Dec 18 17:35:26.713 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.713 INFO [stderr]   --> src/scale.rs:15:25
Dec 18 17:35:26.713 INFO [stderr]    |
Dec 18 17:35:26.713 INFO [stderr] 15 |     v.push(('f', 0));   /// f 
Dec 18 17:35:26.713 INFO [stderr]    |                         ^^^^^^
Dec 18 17:35:26.713 INFO [stderr] 
Dec 18 17:35:26.713 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.713 INFO [stderr]   --> src/scale.rs:16:25
Dec 18 17:35:26.713 INFO [stderr]    |
Dec 18 17:35:26.713 INFO [stderr] 16 |     v.push(('f', 1));   /// f sharp
Dec 18 17:35:26.713 INFO [stderr]    |                         ^^^^^^^^^^^
Dec 18 17:35:26.713 INFO [stderr] 
Dec 18 17:35:26.713 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.713 INFO [stderr]   --> src/scale.rs:17:25
Dec 18 17:35:26.713 INFO [stderr]    |
Dec 18 17:35:26.713 INFO [stderr] 17 |     v.push(('g', 0));   /// g
Dec 18 17:35:26.713 INFO [stderr]    |                         ^^^^^
Dec 18 17:35:26.713 INFO [stderr] 
Dec 18 17:35:26.713 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.713 INFO [stderr]   --> src/scale.rs:18:25
Dec 18 17:35:26.713 INFO [stderr]    |
Dec 18 17:35:26.713 INFO [stderr] 18 |     v.push(('g', 1));   /// g sharp
Dec 18 17:35:26.713 INFO [stderr]    |                         ^^^^^^^^^^^
Dec 18 17:35:26.713 INFO [stderr] 
Dec 18 17:35:26.713 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:26.713 INFO [stderr]   --> src/lib.rs:18:5
Dec 18 17:35:26.713 INFO [stderr]    |
Dec 18 17:35:26.713 INFO [stderr] 18 |     ///Return notes filtered by scale
Dec 18 17:35:26.713 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:35:26.713 INFO [stderr] 
Dec 18 17:35:26.873 INFO [stderr] warning: value assigned to `added` is never read
Dec 18 17:35:26.873 INFO [stderr]   --> src/attribute.rs:89:17
Dec 18 17:35:26.873 INFO [stderr]    |
Dec 18 17:35:26.873 INFO [stderr] 89 |                 added = true;
Dec 18 17:35:26.873 INFO [stderr]    |                 ^^^^^
Dec 18 17:35:26.873 INFO [stderr]    |
Dec 18 17:35:26.873 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 17:35:26.873 INFO [stderr] 
Dec 18 17:35:26.873 INFO [stderr] warning: value assigned to `added` is never read
Dec 18 17:35:26.873 INFO [stderr]   --> src/attribute.rs:99:17
Dec 18 17:35:26.873 INFO [stderr]    |
Dec 18 17:35:26.873 INFO [stderr] 99 |                 added = true;
Dec 18 17:35:26.873 INFO [stderr]    |                 ^^^^^
Dec 18 17:35:26.873 INFO [stderr] 
Dec 18 17:35:26.888 INFO [stderr] warning: value assigned to `added` is never read
Dec 18 17:35:26.888 INFO [stderr]   --> src/attribute.rs:89:17
Dec 18 17:35:26.888 INFO [stderr]    |
Dec 18 17:35:26.888 INFO [stderr] 89 |                 added = true;
Dec 18 17:35:26.888 INFO [stderr]    |                 ^^^^^
Dec 18 17:35:26.888 INFO [stderr]    |
Dec 18 17:35:26.888 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 17:35:26.888 INFO [stderr] 
Dec 18 17:35:26.888 INFO [stderr] warning: value assigned to `added` is never read
Dec 18 17:35:26.888 INFO [stderr]   --> src/attribute.rs:99:17
Dec 18 17:35:26.888 INFO [stderr]    |
Dec 18 17:35:26.888 INFO [stderr] 99 |                 added = true;
Dec 18 17:35:26.888 INFO [stderr]    |                 ^^^^^
Dec 18 17:35:26.888 INFO [stderr] 
Dec 18 17:35:27.306 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:27.306 INFO [stderr]  --> src/main.rs:7:5
Dec 18 17:35:27.306 INFO [stderr]   |
Dec 18 17:35:27.306 INFO [stderr] 7 |     ///defaults
Dec 18 17:35:27.306 INFO [stderr]   |     ^^^^^^^^^^^
Dec 18 17:35:27.306 INFO [stderr]   |
Dec 18 17:35:27.306 INFO [stderr]   = note: #[warn(unused_doc_comments)] on by default
Dec 18 17:35:27.306 INFO [stderr] 
Dec 18 17:35:27.313 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 17:35:27.313 INFO [stderr]  --> src/main.rs:7:5
Dec 18 17:35:27.313 INFO [stderr]   |
Dec 18 17:35:27.313 INFO [stderr] 7 |     ///defaults
Dec 18 17:35:27.313 INFO [stderr]   |     ^^^^^^^^^^^
Dec 18 17:35:27.313 INFO [stderr]   |
Dec 18 17:35:27.313 INFO [stderr]   = note: #[warn(unused_doc_comments)] on by default
Dec 18 17:35:27.313 INFO [stderr] 
Dec 18 17:35:27.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 18 17:35:27.713 INFO running `"docker" "inspect" "359a73eb755931916a6e9e5a7082d46ac681f15ab4a774c8c2534575d3be2051"`
Dec 18 17:35:27.860 INFO running `"docker" "rm" "-f" "359a73eb755931916a6e9e5a7082d46ac681f15ab4a774c8c2534575d3be2051"`
Dec 18 17:35:27.974 INFO [stdout] 359a73eb755931916a6e9e5a7082d46ac681f15ab4a774c8c2534575d3be2051