Nov 28 23:31:36.420 INFO checking img-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 23:31:36.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 23:31:36.593 INFO [stdout] 46825c13cc2e955cdfda33edacdb51f81b43cbeb34c79dafa27bf52540b96d5a
Nov 28 23:31:36.595 INFO running `"docker" "start" "-a" "46825c13cc2e955cdfda33edacdb51f81b43cbeb34c79dafa27bf52540b96d5a"`
Nov 28 23:31:37.392 INFO [stderr] usermod: no changes
Nov 28 23:31:37.475 INFO [stderr]     Checking img v0.1.0 (/source)
Nov 28 23:31:38.968 INFO [stderr] warning: where clauses are not enforced in type aliases
Nov 28 23:31:38.968 INFO [stderr]   --> src/image/impl_buffer.rs:18:39
Nov 28 23:31:38.968 INFO [stderr]    |
Nov 28 23:31:38.968 INFO [stderr] 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Nov 28 23:31:38.968 INFO [stderr]    |                                       ^^^^^^^^^^^^^
Nov 28 23:31:38.968 INFO [stderr]    |
Nov 28 23:31:38.968 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 28 23:31:38.968 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Nov 28 23:31:38.968 INFO [stderr] 
Nov 28 23:31:39.240 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 28 23:31:39.240 INFO [stderr]   --> src/scalar/mod.rs:11:5
Nov 28 23:31:39.240 INFO [stderr]    |
Nov 28 23:31:39.240 INFO [stderr] 11 |     a + b;
Nov 28 23:31:39.240 INFO [stderr]    |     ^^^^^
Nov 28 23:31:39.240 INFO [stderr]    |
Nov 28 23:31:39.240 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 23:31:39.240 INFO [stderr] 
Nov 28 23:31:39.240 INFO [stderr] warning: unused comparison that must be used
Nov 28 23:31:39.240 INFO [stderr]   --> src/scalar/mod.rs:16:5
Nov 28 23:31:39.240 INFO [stderr]    |
Nov 28 23:31:39.240 INFO [stderr] 16 |     a == b;
Nov 28 23:31:39.240 INFO [stderr]    |     ^^^^^^
Nov 28 23:31:39.240 INFO [stderr] 
Nov 28 23:31:39.240 INFO [stderr] warning: where clauses are not enforced in type aliases
Nov 28 23:31:39.240 INFO [stderr]   --> src/image/impl_buffer.rs:18:39
Nov 28 23:31:39.240 INFO [stderr]    |
Nov 28 23:31:39.240 INFO [stderr] 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Nov 28 23:31:39.240 INFO [stderr]    |                                       ^^^^^^^^^^^^^
Nov 28 23:31:39.240 INFO [stderr]    |
Nov 28 23:31:39.240 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 28 23:31:39.240 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Nov 28 23:31:39.240 INFO [stderr] 
Nov 28 23:31:39.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Nov 28 23:31:39.284 INFO [stderr] su: No module specific data is present
Nov 28 23:31:40.341 INFO running `"docker" "inspect" "46825c13cc2e955cdfda33edacdb51f81b43cbeb34c79dafa27bf52540b96d5a"`
Nov 28 23:31:40.556 INFO running `"docker" "rm" "-f" "46825c13cc2e955cdfda33edacdb51f81b43cbeb34c79dafa27bf52540b96d5a"`
Nov 28 23:31:40.857 INFO [stdout] 46825c13cc2e955cdfda33edacdb51f81b43cbeb34c79dafa27bf52540b96d5a