Aug 30 07:49:07.218 INFO checking pixel-0.1.3 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 07:49:07.218 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 07:49:07.218 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 07:49:07.409 INFO blam! b76554878fc2144937ae456ca48896f747b5d57dd54f0e2f2964aab297b1c7f2
Aug 30 07:49:07.411 INFO running `"docker" "start" "-a" "b76554878fc2144937ae456ca48896f747b5d57dd54f0e2f2964aab297b1c7f2"`
Aug 30 07:49:08.061 INFO kablam!     Checking pixel v0.1.3 (file:///source)
Aug 30 07:49:08.436 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.436 INFO kablam!    --> src/color/blending.rs:120:9
Aug 30 07:49:08.436 INFO kablam!     |
Aug 30 07:49:08.437 INFO kablam! 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
Aug 30 07:49:08.437 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.437 INFO kablam!     |
Aug 30 07:49:08.437 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 30 07:49:08.437 INFO kablam! 
Aug 30 07:49:08.437 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.437 INFO kablam!    --> src/color/blending.rs:122:9
Aug 30 07:49:08.437 INFO kablam!     |
Aug 30 07:49:08.437 INFO kablam! 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
Aug 30 07:49:08.437 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.437 INFO kablam! 
Aug 30 07:49:08.437 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.437 INFO kablam!    --> src/color/blending.rs:124:9
Aug 30 07:49:08.437 INFO kablam!     |
Aug 30 07:49:08.437 INFO kablam! 124 |         /// B(Cb, Cs) = min(Cb, Cs)
Aug 30 07:49:08.437 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.437 INFO kablam! 
Aug 30 07:49:08.437 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.437 INFO kablam!    --> src/color/blending.rs:126:9
Aug 30 07:49:08.437 INFO kablam!     |
Aug 30 07:49:08.437 INFO kablam! 126 |         /// B(Cb, Cs) = max(Cb, Cs)
Aug 30 07:49:08.437 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.437 INFO kablam! 
Aug 30 07:49:08.437 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.438 INFO kablam!    --> src/color/blending.rs:128:9
Aug 30 07:49:08.438 INFO kablam!     |
Aug 30 07:49:08.438 INFO kablam! 128 |         /// if(Cb == 0)
Aug 30 07:49:08.438 INFO kablam!     |         ^^^^^^^^^^^^^^^
Aug 30 07:49:08.438 INFO kablam! 
Aug 30 07:49:08.438 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.438 INFO kablam!    --> src/color/blending.rs:135:9
Aug 30 07:49:08.438 INFO kablam!     |
Aug 30 07:49:08.438 INFO kablam! 135 |         /// if(Cb == 1)
Aug 30 07:49:08.438 INFO kablam!     |         ^^^^^^^^^^^^^^^
Aug 30 07:49:08.438 INFO kablam! 
Aug 30 07:49:08.438 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.438 INFO kablam!    --> src/color/blending.rs:142:9
Aug 30 07:49:08.438 INFO kablam!     |
Aug 30 07:49:08.438 INFO kablam! 142 |         /// if(Cs <= 0.5)
Aug 30 07:49:08.438 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.438 INFO kablam! 
Aug 30 07:49:08.438 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.438 INFO kablam!    --> src/color/blending.rs:147:9
Aug 30 07:49:08.438 INFO kablam!     |
Aug 30 07:49:08.438 INFO kablam! 147 |         ///     if(Cs <= 0.5)
Aug 30 07:49:08.438 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.438 INFO kablam! 
Aug 30 07:49:08.438 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.438 INFO kablam!    --> src/color/blending.rs:157:9
Aug 30 07:49:08.438 INFO kablam!     |
Aug 30 07:49:08.438 INFO kablam! 157 |         /// B(Cb, Cs) = | Cb - Cs |
Aug 30 07:49:08.438 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.438 INFO kablam! 
Aug 30 07:49:08.438 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.438 INFO kablam!    --> src/color/blending.rs:159:9
Aug 30 07:49:08.438 INFO kablam!     |
Aug 30 07:49:08.438 INFO kablam! 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
Aug 30 07:49:08.438 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.438 INFO kablam! 
Aug 30 07:49:08.439 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.439 INFO kablam!    --> src/color/blending.rs:161:9
Aug 30 07:49:08.439 INFO kablam!     |
Aug 30 07:49:08.439 INFO kablam! 161 |         /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
Aug 30 07:49:08.439 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.439 INFO kablam! 
Aug 30 07:49:08.439 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.439 INFO kablam!    --> src/color/blending.rs:165:9
Aug 30 07:49:08.439 INFO kablam!     |
Aug 30 07:49:08.439 INFO kablam! 165 |         /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
Aug 30 07:49:08.439 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.439 INFO kablam! 
Aug 30 07:49:08.439 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.439 INFO kablam!    --> src/color/blending.rs:169:9
Aug 30 07:49:08.439 INFO kablam!     |
Aug 30 07:49:08.439 INFO kablam! 169 |         /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
Aug 30 07:49:08.439 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.439 INFO kablam! 
Aug 30 07:49:08.439 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.439 INFO kablam!    --> src/color/blending.rs:173:9
Aug 30 07:49:08.439 INFO kablam!     |
Aug 30 07:49:08.439 INFO kablam! 173 |         /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
Aug 30 07:49:08.439 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.439 INFO kablam! 
Aug 30 07:49:08.439 INFO kablam! warning: unused import: `color::*`
Aug 30 07:49:08.439 INFO kablam!  --> src/lib.rs:4:5
Aug 30 07:49:08.439 INFO kablam!   |
Aug 30 07:49:08.439 INFO kablam! 4 | use color::*;
Aug 30 07:49:08.439 INFO kablam!   |     ^^^^^^^^
Aug 30 07:49:08.439 INFO kablam!   |
Aug 30 07:49:08.439 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 07:49:08.439 INFO kablam! 
Aug 30 07:49:08.504 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.504 INFO kablam!    --> src/color/blending.rs:120:9
Aug 30 07:49:08.504 INFO kablam!     |
Aug 30 07:49:08.504 INFO kablam! 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
Aug 30 07:49:08.504 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.504 INFO kablam!     |
Aug 30 07:49:08.504 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 30 07:49:08.504 INFO kablam! 
Aug 30 07:49:08.504 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.504 INFO kablam!    --> src/color/blending.rs:122:9
Aug 30 07:49:08.504 INFO kablam!     |
Aug 30 07:49:08.504 INFO kablam! 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
Aug 30 07:49:08.504 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.504 INFO kablam! 
Aug 30 07:49:08.504 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.504 INFO kablam!    --> src/color/blending.rs:124:9
Aug 30 07:49:08.504 INFO kablam!     |
Aug 30 07:49:08.505 INFO kablam! 124 |         /// B(Cb, Cs) = min(Cb, Cs)
Aug 30 07:49:08.505 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.505 INFO kablam! 
Aug 30 07:49:08.505 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.505 INFO kablam!    --> src/color/blending.rs:126:9
Aug 30 07:49:08.505 INFO kablam!     |
Aug 30 07:49:08.505 INFO kablam! 126 |         /// B(Cb, Cs) = max(Cb, Cs)
Aug 30 07:49:08.505 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.505 INFO kablam! 
Aug 30 07:49:08.505 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.505 INFO kablam!    --> src/color/blending.rs:128:9
Aug 30 07:49:08.505 INFO kablam!     |
Aug 30 07:49:08.505 INFO kablam! 128 |         /// if(Cb == 0)
Aug 30 07:49:08.505 INFO kablam!     |         ^^^^^^^^^^^^^^^
Aug 30 07:49:08.505 INFO kablam! 
Aug 30 07:49:08.505 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.505 INFO kablam!    --> src/color/blending.rs:135:9
Aug 30 07:49:08.505 INFO kablam!     |
Aug 30 07:49:08.505 INFO kablam! 135 |         /// if(Cb == 1)
Aug 30 07:49:08.505 INFO kablam!     |         ^^^^^^^^^^^^^^^
Aug 30 07:49:08.505 INFO kablam! 
Aug 30 07:49:08.505 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.505 INFO kablam!    --> src/color/blending.rs:142:9
Aug 30 07:49:08.505 INFO kablam!     |
Aug 30 07:49:08.505 INFO kablam! 142 |         /// if(Cs <= 0.5)
Aug 30 07:49:08.505 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.505 INFO kablam! 
Aug 30 07:49:08.505 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.505 INFO kablam!    --> src/color/blending.rs:147:9
Aug 30 07:49:08.505 INFO kablam!     |
Aug 30 07:49:08.505 INFO kablam! 147 |         ///     if(Cs <= 0.5)
Aug 30 07:49:08.505 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.505 INFO kablam! 
Aug 30 07:49:08.505 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.505 INFO kablam!    --> src/color/blending.rs:157:9
Aug 30 07:49:08.505 INFO kablam!     |
Aug 30 07:49:08.505 INFO kablam! 157 |         /// B(Cb, Cs) = | Cb - Cs |
Aug 30 07:49:08.505 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.505 INFO kablam! 
Aug 30 07:49:08.505 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.505 INFO kablam!    --> src/color/blending.rs:159:9
Aug 30 07:49:08.505 INFO kablam!     |
Aug 30 07:49:08.505 INFO kablam! 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
Aug 30 07:49:08.506 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.506 INFO kablam! 
Aug 30 07:49:08.506 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.506 INFO kablam!    --> src/color/blending.rs:161:9
Aug 30 07:49:08.506 INFO kablam!     |
Aug 30 07:49:08.506 INFO kablam! 161 |         /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
Aug 30 07:49:08.506 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.506 INFO kablam! 
Aug 30 07:49:08.506 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.506 INFO kablam!    --> src/color/blending.rs:165:9
Aug 30 07:49:08.506 INFO kablam!     |
Aug 30 07:49:08.506 INFO kablam! 165 |         /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
Aug 30 07:49:08.506 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.506 INFO kablam! 
Aug 30 07:49:08.506 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.506 INFO kablam!    --> src/color/blending.rs:169:9
Aug 30 07:49:08.506 INFO kablam!     |
Aug 30 07:49:08.506 INFO kablam! 169 |         /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
Aug 30 07:49:08.506 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.506 INFO kablam! 
Aug 30 07:49:08.506 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 07:49:08.506 INFO kablam!    --> src/color/blending.rs:173:9
Aug 30 07:49:08.506 INFO kablam!     |
Aug 30 07:49:08.506 INFO kablam! 173 |         /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
Aug 30 07:49:08.506 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:49:08.506 INFO kablam! 
Aug 30 07:49:08.506 INFO kablam! warning: unused import: `color::*`
Aug 30 07:49:08.506 INFO kablam!  --> src/lib.rs:4:5
Aug 30 07:49:08.506 INFO kablam!   |
Aug 30 07:49:08.506 INFO kablam! 4 | use color::*;
Aug 30 07:49:08.506 INFO kablam!   |     ^^^^^^^^
Aug 30 07:49:08.506 INFO kablam!   |
Aug 30 07:49:08.506 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 07:49:08.506 INFO kablam! 
Aug 30 07:49:08.814 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Aug 30 07:49:08.814 INFO kablam!  --> src/lib.rs:1:12
Aug 30 07:49:08.814 INFO kablam!   |
Aug 30 07:49:08.814 INFO kablam! 1 | #![feature(core)]
Aug 30 07:49:08.814 INFO kablam!   |            ^^^^
Aug 30 07:49:08.814 INFO kablam!   |
Aug 30 07:49:08.814 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 30 07:49:08.814 INFO kablam! 
Aug 30 07:49:08.895 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Aug 30 07:49:08.895 INFO kablam!  --> src/lib.rs:1:12
Aug 30 07:49:08.895 INFO kablam!   |
Aug 30 07:49:08.895 INFO kablam! 1 | #![feature(core)]
Aug 30 07:49:08.895 INFO kablam!   |            ^^^^
Aug 30 07:49:08.895 INFO kablam!   |
Aug 30 07:49:08.895 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 30 07:49:08.895 INFO kablam! 
Aug 30 07:49:08.923 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Aug 30 07:49:08.925 INFO kablam! su: No module specific data is present
Aug 30 07:49:09.343 INFO running `"docker" "rm" "-f" "b76554878fc2144937ae456ca48896f747b5d57dd54f0e2f2964aab297b1c7f2"`
Aug 30 07:49:09.454 INFO blam! b76554878fc2144937ae456ca48896f747b5d57dd54f0e2f2964aab297b1c7f2