Nov 28 20:36:53.961 INFO checking pixel-0.1.3 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:36:53.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 20:36:54.412 INFO [stdout] b161ff40f32fd24ab6d91001895a12bfd94430664bc513ecdae73a432a6f6d08
Nov 28 20:36:54.421 INFO running `"docker" "start" "-a" "b161ff40f32fd24ab6d91001895a12bfd94430664bc513ecdae73a432a6f6d08"`
Nov 28 20:36:55.903 INFO [stderr] usermod: no changes
Nov 28 20:36:55.976 INFO [stderr]     Checking pixel v0.1.3 (/source)
Nov 28 20:36:57.004 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:120:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:122:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:124:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 124 |         /// B(Cb, Cs) = min(Cb, Cs)
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:126:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 126 |         /// B(Cb, Cs) = max(Cb, Cs)
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:128:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 128 |         /// if(Cb == 0)
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:135:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 135 |         /// if(Cb == 1)
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:142:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 142 |         /// if(Cs <= 0.5)
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:147:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 147 |         ///     if(Cs <= 0.5)
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:157:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 157 |         /// B(Cb, Cs) = | Cb - Cs |
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:159:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:161:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 161 |         /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:165:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 165 |         /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
Nov 28 20:36:57.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.005 INFO [stderr] 
Nov 28 20:36:57.005 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.005 INFO [stderr]    --> src/color/blending.rs:169:9
Nov 28 20:36:57.005 INFO [stderr]     |
Nov 28 20:36:57.005 INFO [stderr] 169 |         /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
Nov 28 20:36:57.006 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.006 INFO [stderr] 
Nov 28 20:36:57.006 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.006 INFO [stderr]    --> src/color/blending.rs:173:9
Nov 28 20:36:57.006 INFO [stderr]     |
Nov 28 20:36:57.006 INFO [stderr] 173 |         /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
Nov 28 20:36:57.006 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.006 INFO [stderr] 
Nov 28 20:36:57.006 INFO [stderr] warning: unused import: `color::*`
Nov 28 20:36:57.006 INFO [stderr]  --> src/lib.rs:4:5
Nov 28 20:36:57.006 INFO [stderr]   |
Nov 28 20:36:57.006 INFO [stderr] 4 | use color::*;
Nov 28 20:36:57.006 INFO [stderr]   |     ^^^^^^^^
Nov 28 20:36:57.006 INFO [stderr]   |
Nov 28 20:36:57.006 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 20:36:57.006 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:120:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:122:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:124:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 124 |         /// B(Cb, Cs) = min(Cb, Cs)
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:126:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 126 |         /// B(Cb, Cs) = max(Cb, Cs)
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:128:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 128 |         /// if(Cb == 0)
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:135:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 135 |         /// if(Cb == 1)
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:142:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 142 |         /// if(Cs <= 0.5)
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:147:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 147 |         ///     if(Cs <= 0.5)
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:157:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 157 |         /// B(Cb, Cs) = | Cb - Cs |
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:159:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:161:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 161 |         /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:165:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 165 |         /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.141 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.141 INFO [stderr]    --> src/color/blending.rs:169:9
Nov 28 20:36:57.141 INFO [stderr]     |
Nov 28 20:36:57.141 INFO [stderr] 169 |         /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
Nov 28 20:36:57.141 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.141 INFO [stderr] 
Nov 28 20:36:57.142 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 20:36:57.142 INFO [stderr]    --> src/color/blending.rs:173:9
Nov 28 20:36:57.142 INFO [stderr]     |
Nov 28 20:36:57.142 INFO [stderr] 173 |         /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
Nov 28 20:36:57.142 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:36:57.142 INFO [stderr] 
Nov 28 20:36:57.142 INFO [stderr] warning: unused import: `color::*`
Nov 28 20:36:57.142 INFO [stderr]  --> src/lib.rs:4:5
Nov 28 20:36:57.142 INFO [stderr]   |
Nov 28 20:36:57.142 INFO [stderr] 4 | use color::*;
Nov 28 20:36:57.142 INFO [stderr]   |     ^^^^^^^^
Nov 28 20:36:57.142 INFO [stderr]   |
Nov 28 20:36:57.142 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 20:36:57.142 INFO [stderr] 
Nov 28 20:36:57.296 INFO [stderr] warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Nov 28 20:36:57.296 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 20:36:57.296 INFO [stderr]   |
Nov 28 20:36:57.296 INFO [stderr] 1 | #![feature(core)]
Nov 28 20:36:57.296 INFO [stderr]   |            ^^^^
Nov 28 20:36:57.296 INFO [stderr]   |
Nov 28 20:36:57.296 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 20:36:57.296 INFO [stderr] 
Nov 28 20:36:57.358 INFO [stderr] warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Nov 28 20:36:57.358 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 20:36:57.359 INFO [stderr]   |
Nov 28 20:36:57.359 INFO [stderr] 1 | #![feature(core)]
Nov 28 20:36:57.360 INFO [stderr]   |            ^^^^
Nov 28 20:36:57.360 INFO [stderr]   |
Nov 28 20:36:57.361 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 20:36:57.361 INFO [stderr] 
Nov 28 20:36:57.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Nov 28 20:36:57.396 INFO [stderr] su: No module specific data is present
Nov 28 20:36:58.252 INFO running `"docker" "inspect" "b161ff40f32fd24ab6d91001895a12bfd94430664bc513ecdae73a432a6f6d08"`
Nov 28 20:36:58.492 INFO running `"docker" "rm" "-f" "b161ff40f32fd24ab6d91001895a12bfd94430664bc513ecdae73a432a6f6d08"`
Nov 28 20:36:58.863 INFO [stdout] b161ff40f32fd24ab6d91001895a12bfd94430664bc513ecdae73a432a6f6d08