Oct 27 20:34:16.917 INFO checking img-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 20:34:16.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 20:34:17.141 INFO blam! 134cb353f7f0e047faa42b4fb0383e88237c4a524f65d8035c09134bff548d4c
Oct 27 20:34:17.144 INFO running `"docker" "start" "-a" "134cb353f7f0e047faa42b4fb0383e88237c4a524f65d8035c09134bff548d4c"`
Oct 27 20:34:18.387 INFO kablam! usermod: no changes
Oct 27 20:34:18.455 INFO kablam!     Checking img v0.1.0 (/source)
Oct 27 20:34:20.291 INFO kablam! warning: where clauses are not enforced in type aliases
Oct 27 20:34:20.292 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Oct 27 20:34:20.293 INFO kablam!    |
Oct 27 20:34:20.293 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Oct 27 20:34:20.294 INFO kablam!    |                                       ^^^^^^^^^^^^^
Oct 27 20:34:20.295 INFO kablam!    |
Oct 27 20:34:20.295 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Oct 27 20:34:20.296 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Oct 27 20:34:20.296 INFO kablam! 
Oct 27 20:34:20.792 INFO kablam! warning: unused arithmetic operation that must be used
Oct 27 20:34:20.793 INFO kablam!   --> src/scalar/mod.rs:11:5
Oct 27 20:34:20.794 INFO kablam!    |
Oct 27 20:34:20.795 INFO kablam! 11 |     a + b;
Oct 27 20:34:20.795 INFO kablam!    |     ^^^^^
Oct 27 20:34:20.796 INFO kablam!    |
Oct 27 20:34:20.797 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 20:34:20.797 INFO kablam! 
Oct 27 20:34:20.798 INFO kablam! warning: unused comparison that must be used
Oct 27 20:34:20.799 INFO kablam!   --> src/scalar/mod.rs:16:5
Oct 27 20:34:20.799 INFO kablam!    |
Oct 27 20:34:20.800 INFO kablam! 16 |     a == b;
Oct 27 20:34:20.801 INFO kablam!    |     ^^^^^^
Oct 27 20:34:20.801 INFO kablam! 
Oct 27 20:34:20.806 INFO kablam! warning: where clauses are not enforced in type aliases
Oct 27 20:34:20.807 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Oct 27 20:34:20.807 INFO kablam!    |
Oct 27 20:34:20.807 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Oct 27 20:34:20.807 INFO kablam!    |                                       ^^^^^^^^^^^^^
Oct 27 20:34:20.807 INFO kablam!    |
Oct 27 20:34:20.807 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Oct 27 20:34:20.807 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Oct 27 20:34:20.807 INFO kablam! 
Oct 27 20:34:20.875 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Oct 27 20:34:20.877 INFO kablam! su: No module specific data is present
Oct 27 20:34:22.180 INFO running `"docker" "rm" "-f" "134cb353f7f0e047faa42b4fb0383e88237c4a524f65d8035c09134bff548d4c"`
Oct 27 20:34:22.454 INFO blam! 134cb353f7f0e047faa42b4fb0383e88237c4a524f65d8035c09134bff548d4c