Sep 10 12:56:46.345 INFO checking pixel-0.1.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 12:56:46.345 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 12:56:46.345 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:56:46.507 INFO blam! d3aa8a80d93c3030a3b8eea0c1aea04ec6a0d3e3e1c89ad0a3b7bf430f376d36
Sep 10 12:56:46.509 INFO running `"docker" "start" "-a" "d3aa8a80d93c3030a3b8eea0c1aea04ec6a0d3e3e1c89ad0a3b7bf430f376d36"`
Sep 10 12:56:47.445 INFO kablam! usermod: no changes
Sep 10 12:56:47.477 INFO kablam!     Checking pixel v0.1.3 (file:///source)
Sep 10 12:56:47.638 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.638 INFO kablam!    --> src/color/blending.rs:120:9
Sep 10 12:56:47.638 INFO kablam!     |
Sep 10 12:56:47.638 INFO kablam! 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
Sep 10 12:56:47.638 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.638 INFO kablam!     |
Sep 10 12:56:47.638 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 10 12:56:47.638 INFO kablam! 
Sep 10 12:56:47.638 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.638 INFO kablam!    --> src/color/blending.rs:122:9
Sep 10 12:56:47.638 INFO kablam!     |
Sep 10 12:56:47.638 INFO kablam! 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
Sep 10 12:56:47.638 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.638 INFO kablam! 
Sep 10 12:56:47.638 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.638 INFO kablam!    --> src/color/blending.rs:124:9
Sep 10 12:56:47.638 INFO kablam!     |
Sep 10 12:56:47.638 INFO kablam! 124 |         /// B(Cb, Cs) = min(Cb, Cs)
Sep 10 12:56:47.638 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.638 INFO kablam! 
Sep 10 12:56:47.638 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.638 INFO kablam!    --> src/color/blending.rs:126:9
Sep 10 12:56:47.638 INFO kablam!     |
Sep 10 12:56:47.638 INFO kablam! 126 |         /// B(Cb, Cs) = max(Cb, Cs)
Sep 10 12:56:47.638 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.638 INFO kablam! 
Sep 10 12:56:47.638 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.638 INFO kablam!    --> src/color/blending.rs:128:9
Sep 10 12:56:47.638 INFO kablam!     |
Sep 10 12:56:47.638 INFO kablam! 128 |         /// if(Cb == 0)
Sep 10 12:56:47.638 INFO kablam!     |         ^^^^^^^^^^^^^^^
Sep 10 12:56:47.638 INFO kablam! 
Sep 10 12:56:47.638 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.638 INFO kablam!    --> src/color/blending.rs:135:9
Sep 10 12:56:47.638 INFO kablam!     |
Sep 10 12:56:47.639 INFO kablam! 135 |         /// if(Cb == 1)
Sep 10 12:56:47.639 INFO kablam!     |         ^^^^^^^^^^^^^^^
Sep 10 12:56:47.639 INFO kablam! 
Sep 10 12:56:47.639 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.639 INFO kablam!    --> src/color/blending.rs:142:9
Sep 10 12:56:47.639 INFO kablam!     |
Sep 10 12:56:47.639 INFO kablam! 142 |         /// if(Cs <= 0.5)
Sep 10 12:56:47.639 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.639 INFO kablam! 
Sep 10 12:56:47.639 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.639 INFO kablam!    --> src/color/blending.rs:147:9
Sep 10 12:56:47.639 INFO kablam!     |
Sep 10 12:56:47.639 INFO kablam! 147 |         ///     if(Cs <= 0.5)
Sep 10 12:56:47.640 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.640 INFO kablam! 
Sep 10 12:56:47.640 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.640 INFO kablam!    --> src/color/blending.rs:157:9
Sep 10 12:56:47.640 INFO kablam!     |
Sep 10 12:56:47.640 INFO kablam! 157 |         /// B(Cb, Cs) = | Cb - Cs |
Sep 10 12:56:47.640 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.640 INFO kablam! 
Sep 10 12:56:47.640 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.640 INFO kablam!    --> src/color/blending.rs:159:9
Sep 10 12:56:47.640 INFO kablam!     |
Sep 10 12:56:47.640 INFO kablam! 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
Sep 10 12:56:47.640 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.640 INFO kablam! 
Sep 10 12:56:47.640 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.640 INFO kablam!    --> src/color/blending.rs:161:9
Sep 10 12:56:47.640 INFO kablam!     |
Sep 10 12:56:47.640 INFO kablam! 161 |         /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
Sep 10 12:56:47.640 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.640 INFO kablam! 
Sep 10 12:56:47.640 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.640 INFO kablam!    --> src/color/blending.rs:165:9
Sep 10 12:56:47.640 INFO kablam!     |
Sep 10 12:56:47.640 INFO kablam! 165 |         /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
Sep 10 12:56:47.640 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.640 INFO kablam! 
Sep 10 12:56:47.640 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.640 INFO kablam!    --> src/color/blending.rs:169:9
Sep 10 12:56:47.640 INFO kablam!     |
Sep 10 12:56:47.640 INFO kablam! 169 |         /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
Sep 10 12:56:47.640 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.640 INFO kablam! 
Sep 10 12:56:47.640 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.640 INFO kablam!    --> src/color/blending.rs:173:9
Sep 10 12:56:47.640 INFO kablam!     |
Sep 10 12:56:47.640 INFO kablam! 173 |         /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
Sep 10 12:56:47.640 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.640 INFO kablam! 
Sep 10 12:56:47.640 INFO kablam! warning: unused import: `color::*`
Sep 10 12:56:47.640 INFO kablam!  --> src/lib.rs:4:5
Sep 10 12:56:47.640 INFO kablam!   |
Sep 10 12:56:47.640 INFO kablam! 4 | use color::*;
Sep 10 12:56:47.640 INFO kablam!   |     ^^^^^^^^
Sep 10 12:56:47.640 INFO kablam!   |
Sep 10 12:56:47.640 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 12:56:47.640 INFO kablam! 
Sep 10 12:56:47.652 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.652 INFO kablam!    --> src/color/blending.rs:120:9
Sep 10 12:56:47.652 INFO kablam!     |
Sep 10 12:56:47.652 INFO kablam! 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
Sep 10 12:56:47.652 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.652 INFO kablam!     |
Sep 10 12:56:47.652 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 10 12:56:47.652 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:122:9
Sep 10 12:56:47.653 INFO kablam!     |
Sep 10 12:56:47.653 INFO kablam! 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
Sep 10 12:56:47.653 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.653 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:124:9
Sep 10 12:56:47.653 INFO kablam!     |
Sep 10 12:56:47.653 INFO kablam! 124 |         /// B(Cb, Cs) = min(Cb, Cs)
Sep 10 12:56:47.653 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.653 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:126:9
Sep 10 12:56:47.653 INFO kablam!     |
Sep 10 12:56:47.653 INFO kablam! 126 |         /// B(Cb, Cs) = max(Cb, Cs)
Sep 10 12:56:47.653 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.653 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:128:9
Sep 10 12:56:47.653 INFO kablam!     |
Sep 10 12:56:47.653 INFO kablam! 128 |         /// if(Cb == 0)
Sep 10 12:56:47.653 INFO kablam!     |         ^^^^^^^^^^^^^^^
Sep 10 12:56:47.653 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:135:9
Sep 10 12:56:47.653 INFO kablam!     |
Sep 10 12:56:47.653 INFO kablam! 135 |         /// if(Cb == 1)
Sep 10 12:56:47.653 INFO kablam!     |         ^^^^^^^^^^^^^^^
Sep 10 12:56:47.653 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:142:9
Sep 10 12:56:47.653 INFO kablam!     |
Sep 10 12:56:47.653 INFO kablam! 142 |         /// if(Cs <= 0.5)
Sep 10 12:56:47.653 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.653 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:147:9
Sep 10 12:56:47.653 INFO kablam!     |
Sep 10 12:56:47.653 INFO kablam! 147 |         ///     if(Cs <= 0.5)
Sep 10 12:56:47.653 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.653 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:157:9
Sep 10 12:56:47.653 INFO kablam!     |
Sep 10 12:56:47.653 INFO kablam! 157 |         /// B(Cb, Cs) = | Cb - Cs |
Sep 10 12:56:47.653 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.653 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:159:9
Sep 10 12:56:47.653 INFO kablam!     |
Sep 10 12:56:47.653 INFO kablam! 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
Sep 10 12:56:47.653 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.653 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:161:9
Sep 10 12:56:47.653 INFO kablam!     |
Sep 10 12:56:47.653 INFO kablam! 161 |         /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
Sep 10 12:56:47.653 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.653 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:165:9
Sep 10 12:56:47.653 INFO kablam!     |
Sep 10 12:56:47.653 INFO kablam! 165 |         /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
Sep 10 12:56:47.653 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.653 INFO kablam! 
Sep 10 12:56:47.653 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.653 INFO kablam!    --> src/color/blending.rs:169:9
Sep 10 12:56:47.654 INFO kablam!     |
Sep 10 12:56:47.654 INFO kablam! 169 |         /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
Sep 10 12:56:47.654 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.654 INFO kablam! 
Sep 10 12:56:47.654 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 12:56:47.654 INFO kablam!    --> src/color/blending.rs:173:9
Sep 10 12:56:47.654 INFO kablam!     |
Sep 10 12:56:47.654 INFO kablam! 173 |         /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
Sep 10 12:56:47.654 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:56:47.654 INFO kablam! 
Sep 10 12:56:47.654 INFO kablam! warning: unused import: `color::*`
Sep 10 12:56:47.654 INFO kablam!  --> src/lib.rs:4:5
Sep 10 12:56:47.654 INFO kablam!   |
Sep 10 12:56:47.654 INFO kablam! 4 | use color::*;
Sep 10 12:56:47.654 INFO kablam!   |     ^^^^^^^^
Sep 10 12:56:47.654 INFO kablam!   |
Sep 10 12:56:47.654 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 12:56:47.654 INFO kablam! 
Sep 10 12:56:47.763 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 10 12:56:47.763 INFO kablam!  --> src/lib.rs:1:12
Sep 10 12:56:47.763 INFO kablam!   |
Sep 10 12:56:47.763 INFO kablam! 1 | #![feature(core)]
Sep 10 12:56:47.763 INFO kablam!   |            ^^^^
Sep 10 12:56:47.763 INFO kablam!   |
Sep 10 12:56:47.763 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 12:56:47.763 INFO kablam! 
Sep 10 12:56:47.782 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 10 12:56:47.782 INFO kablam!  --> src/lib.rs:1:12
Sep 10 12:56:47.782 INFO kablam!   |
Sep 10 12:56:47.782 INFO kablam! 1 | #![feature(core)]
Sep 10 12:56:47.782 INFO kablam!   |            ^^^^
Sep 10 12:56:47.782 INFO kablam!   |
Sep 10 12:56:47.782 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 12:56:47.782 INFO kablam! 
Sep 10 12:56:47.802 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Sep 10 12:56:47.804 INFO kablam! su: No module specific data is present
Sep 10 12:56:48.600 INFO running `"docker" "rm" "-f" "d3aa8a80d93c3030a3b8eea0c1aea04ec6a0d3e3e1c89ad0a3b7bf430f376d36"`
Sep 10 12:56:48.717 INFO blam! d3aa8a80d93c3030a3b8eea0c1aea04ec6a0d3e3e1c89ad0a3b7bf430f376d36