Sep 04 08:09:41.902 INFO checking pixel-0.1.3 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 08:09:41.902 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 08:09:41.902 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:09:42.078 INFO blam! 94e9641a6873112b90a7896545e86cae1dbcc87a2d70cb8319d2483352721221
Sep 04 08:09:42.080 INFO running `"docker" "start" "-a" "94e9641a6873112b90a7896545e86cae1dbcc87a2d70cb8319d2483352721221"`
Sep 04 08:09:42.801 INFO kablam!     Checking pixel v0.1.3 (file:///source)
Sep 04 08:09:43.260 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.260 INFO kablam!    --> src/color/blending.rs:120:9
Sep 04 08:09:43.260 INFO kablam!     |
Sep 04 08:09:43.260 INFO kablam! 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
Sep 04 08:09:43.260 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.260 INFO kablam!     |
Sep 04 08:09:43.260 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 04 08:09:43.260 INFO kablam! 
Sep 04 08:09:43.260 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.260 INFO kablam!    --> src/color/blending.rs:122:9
Sep 04 08:09:43.260 INFO kablam!     |
Sep 04 08:09:43.260 INFO kablam! 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
Sep 04 08:09:43.260 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.260 INFO kablam! 
Sep 04 08:09:43.260 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.260 INFO kablam!    --> src/color/blending.rs:124:9
Sep 04 08:09:43.260 INFO kablam!     |
Sep 04 08:09:43.260 INFO kablam! 124 |         /// B(Cb, Cs) = min(Cb, Cs)
Sep 04 08:09:43.260 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.260 INFO kablam! 
Sep 04 08:09:43.260 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.260 INFO kablam!    --> src/color/blending.rs:126:9
Sep 04 08:09:43.260 INFO kablam!     |
Sep 04 08:09:43.260 INFO kablam! 126 |         /// B(Cb, Cs) = max(Cb, Cs)
Sep 04 08:09:43.260 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.260 INFO kablam! 
Sep 04 08:09:43.261 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.261 INFO kablam!    --> src/color/blending.rs:128:9
Sep 04 08:09:43.261 INFO kablam!     |
Sep 04 08:09:43.261 INFO kablam! 128 |         /// if(Cb == 0)
Sep 04 08:09:43.261 INFO kablam!     |         ^^^^^^^^^^^^^^^
Sep 04 08:09:43.261 INFO kablam! 
Sep 04 08:09:43.261 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.261 INFO kablam!    --> src/color/blending.rs:135:9
Sep 04 08:09:43.261 INFO kablam!     |
Sep 04 08:09:43.261 INFO kablam! 135 |         /// if(Cb == 1)
Sep 04 08:09:43.261 INFO kablam!     |         ^^^^^^^^^^^^^^^
Sep 04 08:09:43.261 INFO kablam! 
Sep 04 08:09:43.261 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.261 INFO kablam!    --> src/color/blending.rs:142:9
Sep 04 08:09:43.261 INFO kablam!     |
Sep 04 08:09:43.261 INFO kablam! 142 |         /// if(Cs <= 0.5)
Sep 04 08:09:43.261 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.261 INFO kablam! 
Sep 04 08:09:43.261 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.261 INFO kablam!    --> src/color/blending.rs:147:9
Sep 04 08:09:43.261 INFO kablam!     |
Sep 04 08:09:43.261 INFO kablam! 147 |         ///     if(Cs <= 0.5)
Sep 04 08:09:43.261 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.261 INFO kablam! 
Sep 04 08:09:43.261 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.261 INFO kablam!    --> src/color/blending.rs:157:9
Sep 04 08:09:43.261 INFO kablam!     |
Sep 04 08:09:43.261 INFO kablam! 157 |         /// B(Cb, Cs) = | Cb - Cs |
Sep 04 08:09:43.261 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.261 INFO kablam! 
Sep 04 08:09:43.261 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.261 INFO kablam!    --> src/color/blending.rs:159:9
Sep 04 08:09:43.262 INFO kablam!     |
Sep 04 08:09:43.262 INFO kablam! 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
Sep 04 08:09:43.262 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.262 INFO kablam! 
Sep 04 08:09:43.262 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.262 INFO kablam!    --> src/color/blending.rs:161:9
Sep 04 08:09:43.262 INFO kablam!     |
Sep 04 08:09:43.262 INFO kablam! 161 |         /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
Sep 04 08:09:43.262 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.262 INFO kablam! 
Sep 04 08:09:43.262 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.262 INFO kablam!    --> src/color/blending.rs:165:9
Sep 04 08:09:43.262 INFO kablam!     |
Sep 04 08:09:43.262 INFO kablam! 165 |         /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
Sep 04 08:09:43.262 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.262 INFO kablam! 
Sep 04 08:09:43.262 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.262 INFO kablam!    --> src/color/blending.rs:169:9
Sep 04 08:09:43.262 INFO kablam!     |
Sep 04 08:09:43.262 INFO kablam! 169 |         /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
Sep 04 08:09:43.262 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.262 INFO kablam! 
Sep 04 08:09:43.262 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.262 INFO kablam!    --> src/color/blending.rs:173:9
Sep 04 08:09:43.262 INFO kablam!     |
Sep 04 08:09:43.262 INFO kablam! 173 |         /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
Sep 04 08:09:43.262 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.262 INFO kablam! 
Sep 04 08:09:43.262 INFO kablam! warning: unused import: `color::*`
Sep 04 08:09:43.262 INFO kablam!  --> src/lib.rs:4:5
Sep 04 08:09:43.262 INFO kablam!   |
Sep 04 08:09:43.262 INFO kablam! 4 | use color::*;
Sep 04 08:09:43.262 INFO kablam!   |     ^^^^^^^^
Sep 04 08:09:43.262 INFO kablam!   |
Sep 04 08:09:43.262 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 08:09:43.262 INFO kablam! 
Sep 04 08:09:43.362 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.362 INFO kablam!    --> src/color/blending.rs:120:9
Sep 04 08:09:43.362 INFO kablam!     |
Sep 04 08:09:43.362 INFO kablam! 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
Sep 04 08:09:43.362 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.362 INFO kablam!     |
Sep 04 08:09:43.362 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 04 08:09:43.362 INFO kablam! 
Sep 04 08:09:43.362 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.362 INFO kablam!    --> src/color/blending.rs:122:9
Sep 04 08:09:43.362 INFO kablam!     |
Sep 04 08:09:43.363 INFO kablam! 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
Sep 04 08:09:43.363 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.363 INFO kablam! 
Sep 04 08:09:43.363 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.363 INFO kablam!    --> src/color/blending.rs:124:9
Sep 04 08:09:43.363 INFO kablam!     |
Sep 04 08:09:43.363 INFO kablam! 124 |         /// B(Cb, Cs) = min(Cb, Cs)
Sep 04 08:09:43.363 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.363 INFO kablam! 
Sep 04 08:09:43.363 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.363 INFO kablam!    --> src/color/blending.rs:126:9
Sep 04 08:09:43.363 INFO kablam!     |
Sep 04 08:09:43.363 INFO kablam! 126 |         /// B(Cb, Cs) = max(Cb, Cs)
Sep 04 08:09:43.363 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.363 INFO kablam! 
Sep 04 08:09:43.363 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.363 INFO kablam!    --> src/color/blending.rs:128:9
Sep 04 08:09:43.363 INFO kablam!     |
Sep 04 08:09:43.363 INFO kablam! 128 |         /// if(Cb == 0)
Sep 04 08:09:43.363 INFO kablam!     |         ^^^^^^^^^^^^^^^
Sep 04 08:09:43.363 INFO kablam! 
Sep 04 08:09:43.364 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.364 INFO kablam!    --> src/color/blending.rs:135:9
Sep 04 08:09:43.364 INFO kablam!     |
Sep 04 08:09:43.364 INFO kablam! 135 |         /// if(Cb == 1)
Sep 04 08:09:43.364 INFO kablam!     |         ^^^^^^^^^^^^^^^
Sep 04 08:09:43.364 INFO kablam! 
Sep 04 08:09:43.364 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.364 INFO kablam!    --> src/color/blending.rs:142:9
Sep 04 08:09:43.364 INFO kablam!     |
Sep 04 08:09:43.364 INFO kablam! 142 |         /// if(Cs <= 0.5)
Sep 04 08:09:43.364 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.364 INFO kablam! 
Sep 04 08:09:43.364 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.364 INFO kablam!    --> src/color/blending.rs:147:9
Sep 04 08:09:43.364 INFO kablam!     |
Sep 04 08:09:43.364 INFO kablam! 147 |         ///     if(Cs <= 0.5)
Sep 04 08:09:43.364 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.364 INFO kablam! 
Sep 04 08:09:43.364 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.364 INFO kablam!    --> src/color/blending.rs:157:9
Sep 04 08:09:43.364 INFO kablam!     |
Sep 04 08:09:43.364 INFO kablam! 157 |         /// B(Cb, Cs) = | Cb - Cs |
Sep 04 08:09:43.365 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.365 INFO kablam! 
Sep 04 08:09:43.365 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.365 INFO kablam!    --> src/color/blending.rs:159:9
Sep 04 08:09:43.365 INFO kablam!     |
Sep 04 08:09:43.365 INFO kablam! 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
Sep 04 08:09:43.365 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.365 INFO kablam! 
Sep 04 08:09:43.365 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.365 INFO kablam!    --> src/color/blending.rs:161:9
Sep 04 08:09:43.365 INFO kablam!     |
Sep 04 08:09:43.365 INFO kablam! 161 |         /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
Sep 04 08:09:43.365 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.365 INFO kablam! 
Sep 04 08:09:43.365 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.365 INFO kablam!    --> src/color/blending.rs:165:9
Sep 04 08:09:43.365 INFO kablam!     |
Sep 04 08:09:43.365 INFO kablam! 165 |         /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
Sep 04 08:09:43.365 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.365 INFO kablam! 
Sep 04 08:09:43.365 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.365 INFO kablam!    --> src/color/blending.rs:169:9
Sep 04 08:09:43.365 INFO kablam!     |
Sep 04 08:09:43.365 INFO kablam! 169 |         /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
Sep 04 08:09:43.365 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.365 INFO kablam! 
Sep 04 08:09:43.365 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 08:09:43.365 INFO kablam!    --> src/color/blending.rs:173:9
Sep 04 08:09:43.365 INFO kablam!     |
Sep 04 08:09:43.366 INFO kablam! 173 |         /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
Sep 04 08:09:43.366 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:09:43.366 INFO kablam! 
Sep 04 08:09:43.366 INFO kablam! warning: unused import: `color::*`
Sep 04 08:09:43.366 INFO kablam!  --> src/lib.rs:4:5
Sep 04 08:09:43.366 INFO kablam!   |
Sep 04 08:09:43.366 INFO kablam! 4 | use color::*;
Sep 04 08:09:43.366 INFO kablam!   |     ^^^^^^^^
Sep 04 08:09:43.366 INFO kablam!   |
Sep 04 08:09:43.366 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 08:09:43.366 INFO kablam! 
Sep 04 08:09:43.659 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 04 08:09:43.659 INFO kablam!  --> src/lib.rs:1:12
Sep 04 08:09:43.659 INFO kablam!   |
Sep 04 08:09:43.659 INFO kablam! 1 | #![feature(core)]
Sep 04 08:09:43.659 INFO kablam!   |            ^^^^
Sep 04 08:09:43.659 INFO kablam!   |
Sep 04 08:09:43.659 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 08:09:43.660 INFO kablam! 
Sep 04 08:09:43.730 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 04 08:09:43.730 INFO kablam!  --> src/lib.rs:1:12
Sep 04 08:09:43.731 INFO kablam!   |
Sep 04 08:09:43.731 INFO kablam! 1 | #![feature(core)]
Sep 04 08:09:43.731 INFO kablam!   |            ^^^^
Sep 04 08:09:43.731 INFO kablam!   |
Sep 04 08:09:43.731 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 08:09:43.731 INFO kablam! 
Sep 04 08:09:43.758 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Sep 04 08:09:43.761 INFO kablam! su: No module specific data is present
Sep 04 08:09:44.286 INFO running `"docker" "rm" "-f" "94e9641a6873112b90a7896545e86cae1dbcc87a2d70cb8319d2483352721221"`
Sep 04 08:09:44.383 INFO blam! 94e9641a6873112b90a7896545e86cae1dbcc87a2d70cb8319d2483352721221