Oct 13 10:52:58.705 INFO checking pixel-0.1.3 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 10:52:58.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 10:52:58.977 INFO blam! 05482d24bd659991b027a3a3ff3fc3a63517a661b1475492aa052802734ee820
Oct 13 10:52:58.988 INFO running `"docker" "start" "-a" "05482d24bd659991b027a3a3ff3fc3a63517a661b1475492aa052802734ee820"`
Oct 13 10:52:59.788 INFO kablam! usermod: no changes
Oct 13 10:52:59.826 INFO kablam!     Checking pixel v0.1.3 (/source)
Oct 13 10:53:00.808 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:120:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:122:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:124:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 124 |         /// B(Cb, Cs) = min(Cb, Cs)
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:126:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 126 |         /// B(Cb, Cs) = max(Cb, Cs)
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:128:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 128 |         /// if(Cb == 0)
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:135:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 135 |         /// if(Cb == 1)
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:142:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 142 |         /// if(Cs <= 0.5)
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:147:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 147 |         ///     if(Cs <= 0.5)
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:157:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 157 |         /// B(Cb, Cs) = | Cb - Cs |
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:159:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:161:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 161 |         /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:165:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 165 |         /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:169:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 169 |         /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.809 INFO kablam!    --> src/color/blending.rs:173:9
Oct 13 10:53:00.809 INFO kablam!     |
Oct 13 10:53:00.809 INFO kablam! 173 |         /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
Oct 13 10:53:00.809 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.809 INFO kablam! 
Oct 13 10:53:00.809 INFO kablam! warning: unused import: `color::*`
Oct 13 10:53:00.810 INFO kablam!  --> src/lib.rs:4:5
Oct 13 10:53:00.810 INFO kablam!   |
Oct 13 10:53:00.810 INFO kablam! 4 | use color::*;
Oct 13 10:53:00.810 INFO kablam!   |     ^^^^^^^^
Oct 13 10:53:00.810 INFO kablam!   |
Oct 13 10:53:00.810 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 10:53:00.810 INFO kablam! 
Oct 13 10:53:00.865 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.865 INFO kablam!    --> src/color/blending.rs:120:9
Oct 13 10:53:00.865 INFO kablam!     |
Oct 13 10:53:00.865 INFO kablam! 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
Oct 13 10:53:00.865 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.865 INFO kablam!     |
Oct 13 10:53:00.865 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 13 10:53:00.865 INFO kablam! 
Oct 13 10:53:00.865 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.865 INFO kablam!    --> src/color/blending.rs:122:9
Oct 13 10:53:00.865 INFO kablam!     |
Oct 13 10:53:00.865 INFO kablam! 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
Oct 13 10:53:00.865 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.865 INFO kablam! 
Oct 13 10:53:00.865 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.865 INFO kablam!    --> src/color/blending.rs:124:9
Oct 13 10:53:00.865 INFO kablam!     |
Oct 13 10:53:00.865 INFO kablam! 124 |         /// B(Cb, Cs) = min(Cb, Cs)
Oct 13 10:53:00.865 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.865 INFO kablam! 
Oct 13 10:53:00.865 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.865 INFO kablam!    --> src/color/blending.rs:126:9
Oct 13 10:53:00.865 INFO kablam!     |
Oct 13 10:53:00.865 INFO kablam! 126 |         /// B(Cb, Cs) = max(Cb, Cs)
Oct 13 10:53:00.865 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.865 INFO kablam! 
Oct 13 10:53:00.865 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.865 INFO kablam!    --> src/color/blending.rs:128:9
Oct 13 10:53:00.865 INFO kablam!     |
Oct 13 10:53:00.865 INFO kablam! 128 |         /// if(Cb == 0)
Oct 13 10:53:00.865 INFO kablam!     |         ^^^^^^^^^^^^^^^
Oct 13 10:53:00.865 INFO kablam! 
Oct 13 10:53:00.865 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.865 INFO kablam!    --> src/color/blending.rs:135:9
Oct 13 10:53:00.865 INFO kablam!     |
Oct 13 10:53:00.865 INFO kablam! 135 |         /// if(Cb == 1)
Oct 13 10:53:00.865 INFO kablam!     |         ^^^^^^^^^^^^^^^
Oct 13 10:53:00.865 INFO kablam! 
Oct 13 10:53:00.865 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.865 INFO kablam!    --> src/color/blending.rs:142:9
Oct 13 10:53:00.865 INFO kablam!     |
Oct 13 10:53:00.865 INFO kablam! 142 |         /// if(Cs <= 0.5)
Oct 13 10:53:00.865 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.865 INFO kablam! 
Oct 13 10:53:00.865 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.866 INFO kablam!    --> src/color/blending.rs:147:9
Oct 13 10:53:00.866 INFO kablam!     |
Oct 13 10:53:00.866 INFO kablam! 147 |         ///     if(Cs <= 0.5)
Oct 13 10:53:00.866 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.866 INFO kablam! 
Oct 13 10:53:00.866 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.866 INFO kablam!    --> src/color/blending.rs:157:9
Oct 13 10:53:00.866 INFO kablam!     |
Oct 13 10:53:00.866 INFO kablam! 157 |         /// B(Cb, Cs) = | Cb - Cs |
Oct 13 10:53:00.866 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.866 INFO kablam! 
Oct 13 10:53:00.866 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.866 INFO kablam!    --> src/color/blending.rs:159:9
Oct 13 10:53:00.866 INFO kablam!     |
Oct 13 10:53:00.866 INFO kablam! 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
Oct 13 10:53:00.866 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.866 INFO kablam! 
Oct 13 10:53:00.866 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.866 INFO kablam!    --> src/color/blending.rs:161:9
Oct 13 10:53:00.866 INFO kablam!     |
Oct 13 10:53:00.866 INFO kablam! 161 |         /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
Oct 13 10:53:00.866 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.866 INFO kablam! 
Oct 13 10:53:00.866 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.866 INFO kablam!    --> src/color/blending.rs:165:9
Oct 13 10:53:00.866 INFO kablam!     |
Oct 13 10:53:00.866 INFO kablam! 165 |         /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
Oct 13 10:53:00.866 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.866 INFO kablam! 
Oct 13 10:53:00.866 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.866 INFO kablam!    --> src/color/blending.rs:169:9
Oct 13 10:53:00.866 INFO kablam!     |
Oct 13 10:53:00.866 INFO kablam! 169 |         /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
Oct 13 10:53:00.866 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.866 INFO kablam! 
Oct 13 10:53:00.866 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 10:53:00.866 INFO kablam!    --> src/color/blending.rs:173:9
Oct 13 10:53:00.866 INFO kablam!     |
Oct 13 10:53:00.866 INFO kablam! 173 |         /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
Oct 13 10:53:00.866 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:53:00.866 INFO kablam! 
Oct 13 10:53:00.866 INFO kablam! warning: unused import: `color::*`
Oct 13 10:53:00.866 INFO kablam!  --> src/lib.rs:4:5
Oct 13 10:53:00.866 INFO kablam!   |
Oct 13 10:53:00.866 INFO kablam! 4 | use color::*;
Oct 13 10:53:00.866 INFO kablam!   |     ^^^^^^^^
Oct 13 10:53:00.866 INFO kablam!   |
Oct 13 10:53:00.866 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 10:53:00.866 INFO kablam! 
Oct 13 10:53:00.992 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Oct 13 10:53:00.992 INFO kablam!  --> src/lib.rs:1:12
Oct 13 10:53:00.992 INFO kablam!   |
Oct 13 10:53:00.992 INFO kablam! 1 | #![feature(core)]
Oct 13 10:53:00.992 INFO kablam!   |            ^^^^
Oct 13 10:53:00.992 INFO kablam!   |
Oct 13 10:53:00.992 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 10:53:00.992 INFO kablam! 
Oct 13 10:53:01.160 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Oct 13 10:53:01.160 INFO kablam!  --> src/lib.rs:1:12
Oct 13 10:53:01.160 INFO kablam!   |
Oct 13 10:53:01.160 INFO kablam! 1 | #![feature(core)]
Oct 13 10:53:01.160 INFO kablam!   |            ^^^^
Oct 13 10:53:01.160 INFO kablam!   |
Oct 13 10:53:01.160 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 10:53:01.160 INFO kablam! 
Oct 13 10:53:01.228 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Oct 13 10:53:01.234 INFO kablam! su: No module specific data is present
Oct 13 10:53:02.029 INFO running `"docker" "rm" "-f" "05482d24bd659991b027a3a3ff3fc3a63517a661b1475492aa052802734ee820"`
Oct 13 10:53:02.384 INFO blam! 05482d24bd659991b027a3a3ff3fc3a63517a661b1475492aa052802734ee820