Sep 10 21:14:05.417 INFO checking chords-0.1.93 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 21:14:05.417 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 21:14:05.417 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:14:05.675 INFO blam! 77c3cc42c0dd621307108c45d1c117782b892367b0a902d43fa54fb43c66a933
Sep 10 21:14:05.677 INFO running `"docker" "start" "-a" "77c3cc42c0dd621307108c45d1c117782b892367b0a902d43fa54fb43c66a933"`
Sep 10 21:14:06.794 INFO kablam! usermod: no changes
Sep 10 21:14:06.902 INFO kablam!     Checking chords v0.1.93 (file:///source)
Sep 10 21:14:07.629 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.629 INFO kablam!  --> src/scale.rs:7:25
Sep 10 21:14:07.629 INFO kablam!   |
Sep 10 21:14:07.629 INFO kablam! 7 |     v.push(('a', 0));   /// a
Sep 10 21:14:07.629 INFO kablam!   |                         ^^^^^
Sep 10 21:14:07.638 INFO kablam!   |
Sep 10 21:14:07.638 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Sep 10 21:14:07.638 INFO kablam! 
Sep 10 21:14:07.638 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.638 INFO kablam!  --> src/scale.rs:8:25
Sep 10 21:14:07.638 INFO kablam!   |
Sep 10 21:14:07.638 INFO kablam! 8 |     v.push(('a', 1));   /// a sharp
Sep 10 21:14:07.638 INFO kablam!   |                         ^^^^^^^^^^^
Sep 10 21:14:07.638 INFO kablam! 
Sep 10 21:14:07.638 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.638 INFO kablam!  --> src/scale.rs:9:25
Sep 10 21:14:07.638 INFO kablam!   |
Sep 10 21:14:07.638 INFO kablam! 9 |     v.push(('b', 0));   /// b
Sep 10 21:14:07.638 INFO kablam!   |                         ^^^^^
Sep 10 21:14:07.638 INFO kablam! 
Sep 10 21:14:07.638 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.638 INFO kablam!   --> src/scale.rs:10:25
Sep 10 21:14:07.638 INFO kablam!    |
Sep 10 21:14:07.639 INFO kablam! 10 |     v.push(('c', 0));   /// c
Sep 10 21:14:07.639 INFO kablam!    |                         ^^^^^
Sep 10 21:14:07.639 INFO kablam! 
Sep 10 21:14:07.639 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.639 INFO kablam!   --> src/scale.rs:11:25
Sep 10 21:14:07.639 INFO kablam!    |
Sep 10 21:14:07.639 INFO kablam! 11 |     v.push(('c', 1));   /// c sharp
Sep 10 21:14:07.639 INFO kablam!    |                         ^^^^^^^^^^^
Sep 10 21:14:07.639 INFO kablam! 
Sep 10 21:14:07.639 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.639 INFO kablam!   --> src/scale.rs:12:25
Sep 10 21:14:07.639 INFO kablam!    |
Sep 10 21:14:07.639 INFO kablam! 12 |     v.push(('d', 0));   /// d
Sep 10 21:14:07.639 INFO kablam!    |                         ^^^^^
Sep 10 21:14:07.639 INFO kablam! 
Sep 10 21:14:07.639 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.639 INFO kablam!   --> src/scale.rs:13:25
Sep 10 21:14:07.639 INFO kablam!    |
Sep 10 21:14:07.639 INFO kablam! 13 |     v.push(('d', 1));   /// d sharp
Sep 10 21:14:07.639 INFO kablam!    |                         ^^^^^^^^^^^
Sep 10 21:14:07.639 INFO kablam! 
Sep 10 21:14:07.639 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.639 INFO kablam!   --> src/scale.rs:14:25
Sep 10 21:14:07.639 INFO kablam!    |
Sep 10 21:14:07.639 INFO kablam! 14 |     v.push(('e', 0));   /// e
Sep 10 21:14:07.639 INFO kablam!    |                         ^^^^^
Sep 10 21:14:07.639 INFO kablam! 
Sep 10 21:14:07.639 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.639 INFO kablam!   --> src/scale.rs:15:25
Sep 10 21:14:07.639 INFO kablam!    |
Sep 10 21:14:07.639 INFO kablam! 15 |     v.push(('f', 0));   /// f 
Sep 10 21:14:07.639 INFO kablam!    |                         ^^^^^^
Sep 10 21:14:07.639 INFO kablam! 
Sep 10 21:14:07.639 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.639 INFO kablam!   --> src/scale.rs:16:25
Sep 10 21:14:07.639 INFO kablam!    |
Sep 10 21:14:07.639 INFO kablam! 16 |     v.push(('f', 1));   /// f sharp
Sep 10 21:14:07.639 INFO kablam!    |                         ^^^^^^^^^^^
Sep 10 21:14:07.639 INFO kablam! 
Sep 10 21:14:07.639 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.639 INFO kablam!   --> src/scale.rs:17:25
Sep 10 21:14:07.639 INFO kablam!    |
Sep 10 21:14:07.639 INFO kablam! 17 |     v.push(('g', 0));   /// g
Sep 10 21:14:07.639 INFO kablam!    |                         ^^^^^
Sep 10 21:14:07.639 INFO kablam! 
Sep 10 21:14:07.639 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.639 INFO kablam!   --> src/scale.rs:18:25
Sep 10 21:14:07.639 INFO kablam!    |
Sep 10 21:14:07.639 INFO kablam! 18 |     v.push(('g', 1));   /// g sharp
Sep 10 21:14:07.639 INFO kablam!    |                         ^^^^^^^^^^^
Sep 10 21:14:07.639 INFO kablam! 
Sep 10 21:14:07.639 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.639 INFO kablam!   --> src/lib.rs:18:5
Sep 10 21:14:07.639 INFO kablam!    |
Sep 10 21:14:07.639 INFO kablam! 18 |     ///Return notes filtered by scale
Sep 10 21:14:07.639 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 21:14:07.639 INFO kablam! 
Sep 10 21:14:07.968 INFO kablam! warning: value assigned to `added` is never read
Sep 10 21:14:07.968 INFO kablam!   --> src/attribute.rs:89:17
Sep 10 21:14:07.968 INFO kablam!    |
Sep 10 21:14:07.968 INFO kablam! 89 |                 added = true;
Sep 10 21:14:07.968 INFO kablam!    |                 ^^^^^
Sep 10 21:14:07.968 INFO kablam!    |
Sep 10 21:14:07.968 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 10 21:14:07.968 INFO kablam! 
Sep 10 21:14:07.968 INFO kablam! warning: value assigned to `added` is never read
Sep 10 21:14:07.968 INFO kablam!   --> src/attribute.rs:99:17
Sep 10 21:14:07.968 INFO kablam!    |
Sep 10 21:14:07.968 INFO kablam! 99 |                 added = true;
Sep 10 21:14:07.968 INFO kablam!    |                 ^^^^^
Sep 10 21:14:07.968 INFO kablam! 
Sep 10 21:14:07.978 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.978 INFO kablam!  --> src/scale.rs:7:25
Sep 10 21:14:07.978 INFO kablam!   |
Sep 10 21:14:07.978 INFO kablam! 7 |     v.push(('a', 0));   /// a
Sep 10 21:14:07.978 INFO kablam!   |                         ^^^^^
Sep 10 21:14:07.978 INFO kablam!   |
Sep 10 21:14:07.978 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Sep 10 21:14:07.978 INFO kablam! 
Sep 10 21:14:07.978 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.978 INFO kablam!  --> src/scale.rs:8:25
Sep 10 21:14:07.978 INFO kablam!   |
Sep 10 21:14:07.978 INFO kablam! 8 |     v.push(('a', 1));   /// a sharp
Sep 10 21:14:07.978 INFO kablam!   |                         ^^^^^^^^^^^
Sep 10 21:14:07.978 INFO kablam! 
Sep 10 21:14:07.978 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.978 INFO kablam!  --> src/scale.rs:9:25
Sep 10 21:14:07.978 INFO kablam!   |
Sep 10 21:14:07.978 INFO kablam! 9 |     v.push(('b', 0));   /// b
Sep 10 21:14:07.978 INFO kablam!   |                         ^^^^^
Sep 10 21:14:07.978 INFO kablam! 
Sep 10 21:14:07.978 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.978 INFO kablam!   --> src/scale.rs:10:25
Sep 10 21:14:07.978 INFO kablam!    |
Sep 10 21:14:07.978 INFO kablam! 10 |     v.push(('c', 0));   /// c
Sep 10 21:14:07.978 INFO kablam!    |                         ^^^^^
Sep 10 21:14:07.979 INFO kablam! 
Sep 10 21:14:07.979 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.979 INFO kablam!   --> src/scale.rs:11:25
Sep 10 21:14:07.979 INFO kablam!    |
Sep 10 21:14:07.979 INFO kablam! 11 |     v.push(('c', 1));   /// c sharp
Sep 10 21:14:07.979 INFO kablam!    |                         ^^^^^^^^^^^
Sep 10 21:14:07.979 INFO kablam! 
Sep 10 21:14:07.979 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.979 INFO kablam!   --> src/scale.rs:12:25
Sep 10 21:14:07.979 INFO kablam!    |
Sep 10 21:14:07.979 INFO kablam! 12 |     v.push(('d', 0));   /// d
Sep 10 21:14:07.979 INFO kablam!    |                         ^^^^^
Sep 10 21:14:07.979 INFO kablam! 
Sep 10 21:14:07.979 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.979 INFO kablam!   --> src/scale.rs:13:25
Sep 10 21:14:07.979 INFO kablam!    |
Sep 10 21:14:07.979 INFO kablam! 13 |     v.push(('d', 1));   /// d sharp
Sep 10 21:14:07.979 INFO kablam!    |                         ^^^^^^^^^^^
Sep 10 21:14:07.979 INFO kablam! 
Sep 10 21:14:07.979 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.979 INFO kablam!   --> src/scale.rs:14:25
Sep 10 21:14:07.979 INFO kablam!    |
Sep 10 21:14:07.979 INFO kablam! 14 |     v.push(('e', 0));   /// e
Sep 10 21:14:07.979 INFO kablam!    |                         ^^^^^
Sep 10 21:14:07.979 INFO kablam! 
Sep 10 21:14:07.979 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.979 INFO kablam!   --> src/scale.rs:15:25
Sep 10 21:14:07.979 INFO kablam!    |
Sep 10 21:14:07.979 INFO kablam! 15 |     v.push(('f', 0));   /// f 
Sep 10 21:14:07.979 INFO kablam!    |                         ^^^^^^
Sep 10 21:14:07.979 INFO kablam! 
Sep 10 21:14:07.979 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.979 INFO kablam!   --> src/scale.rs:16:25
Sep 10 21:14:07.979 INFO kablam!    |
Sep 10 21:14:07.979 INFO kablam! 16 |     v.push(('f', 1));   /// f sharp
Sep 10 21:14:07.979 INFO kablam!    |                         ^^^^^^^^^^^
Sep 10 21:14:07.979 INFO kablam! 
Sep 10 21:14:07.979 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.979 INFO kablam!   --> src/scale.rs:17:25
Sep 10 21:14:07.979 INFO kablam!    |
Sep 10 21:14:07.979 INFO kablam! 17 |     v.push(('g', 0));   /// g
Sep 10 21:14:07.979 INFO kablam!    |                         ^^^^^
Sep 10 21:14:07.979 INFO kablam! 
Sep 10 21:14:07.979 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.979 INFO kablam!   --> src/scale.rs:18:25
Sep 10 21:14:07.979 INFO kablam!    |
Sep 10 21:14:07.979 INFO kablam! 18 |     v.push(('g', 1));   /// g sharp
Sep 10 21:14:07.979 INFO kablam!    |                         ^^^^^^^^^^^
Sep 10 21:14:07.979 INFO kablam! 
Sep 10 21:14:07.979 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:07.979 INFO kablam!   --> src/lib.rs:18:5
Sep 10 21:14:07.979 INFO kablam!    |
Sep 10 21:14:07.979 INFO kablam! 18 |     ///Return notes filtered by scale
Sep 10 21:14:07.979 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 21:14:07.979 INFO kablam! 
Sep 10 21:14:08.171 INFO kablam! warning: value assigned to `added` is never read
Sep 10 21:14:08.171 INFO kablam!   --> src/attribute.rs:89:17
Sep 10 21:14:08.171 INFO kablam!    |
Sep 10 21:14:08.171 INFO kablam! 89 |                 added = true;
Sep 10 21:14:08.171 INFO kablam!    |                 ^^^^^
Sep 10 21:14:08.171 INFO kablam!    |
Sep 10 21:14:08.171 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 10 21:14:08.171 INFO kablam! 
Sep 10 21:14:08.171 INFO kablam! warning: value assigned to `added` is never read
Sep 10 21:14:08.171 INFO kablam!   --> src/attribute.rs:99:17
Sep 10 21:14:08.171 INFO kablam!    |
Sep 10 21:14:08.171 INFO kablam! 99 |                 added = true;
Sep 10 21:14:08.171 INFO kablam!    |                 ^^^^^
Sep 10 21:14:08.171 INFO kablam! 
Sep 10 21:14:09.197 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:09.197 INFO kablam!  --> src/main.rs:7:5
Sep 10 21:14:09.197 INFO kablam!   |
Sep 10 21:14:09.197 INFO kablam! 7 |     ///defaults
Sep 10 21:14:09.197 INFO kablam!   |     ^^^^^^^^^^^
Sep 10 21:14:09.197 INFO kablam!   |
Sep 10 21:14:09.197 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Sep 10 21:14:09.197 INFO kablam! 
Sep 10 21:14:09.339 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 21:14:09.339 INFO kablam!  --> src/main.rs:7:5
Sep 10 21:14:09.339 INFO kablam!   |
Sep 10 21:14:09.339 INFO kablam! 7 |     ///defaults
Sep 10 21:14:09.339 INFO kablam!   |     ^^^^^^^^^^^
Sep 10 21:14:09.339 INFO kablam!   |
Sep 10 21:14:09.339 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Sep 10 21:14:09.339 INFO kablam! 
Sep 10 21:14:09.504 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
Sep 10 21:14:09.505 INFO kablam! su: No module specific data is present
Sep 10 21:14:10.560 INFO running `"docker" "rm" "-f" "77c3cc42c0dd621307108c45d1c117782b892367b0a902d43fa54fb43c66a933"`
Sep 10 21:14:10.679 INFO blam! 77c3cc42c0dd621307108c45d1c117782b892367b0a902d43fa54fb43c66a933