Nov 07 15:28:24.972 INFO checking expectation-0.1.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 15:28:24.972 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 15:28:25.384 INFO blam! c234a9aef4074a87bca2c6dc0fa8843477ca7de2cc1dedd3635b4c8c11bcf553
Nov 07 15:28:25.387 INFO running `"docker" "start" "-a" "c234a9aef4074a87bca2c6dc0fa8843477ca7de2cc1dedd3635b4c8c11bcf553"`
Nov 07 15:28:26.168 INFO kablam! usermod: no changes
Nov 07 15:28:26.323 INFO kablam!     Checking expectation-shared v0.1.0
Nov 07 15:28:27.400 INFO kablam!     Checking expectation v0.1.1 (/source)
Nov 07 15:28:31.140 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.140 INFO kablam!    --> src/extensions/image.rs:136:17
Nov 07 15:28:31.140 INFO kablam!     |
Nov 07 15:28:31.140 INFO kablam! 136 |                 writeln!(w, "image formats are different");
Nov 07 15:28:31.140 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.140 INFO kablam!     |
Nov 07 15:28:31.141 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 15:28:31.141 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.141 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.141 INFO kablam! 
Nov 07 15:28:31.141 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.141 INFO kablam!    --> src/extensions/image.rs:137:17
Nov 07 15:28:31.141 INFO kablam!     |
Nov 07 15:28:31.141 INFO kablam! 137 |                 writeln!(w, "actual:   RGB8");
Nov 07 15:28:31.141 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.141 INFO kablam!     |
Nov 07 15:28:31.141 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.141 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.141 INFO kablam! 
Nov 07 15:28:31.141 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.141 INFO kablam!    --> src/extensions/image.rs:138:17
Nov 07 15:28:31.141 INFO kablam!     |
Nov 07 15:28:31.141 INFO kablam! 138 |                 writeln!(w, "expected: RGBA8 (Alpha)");
Nov 07 15:28:31.141 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.141 INFO kablam!     |
Nov 07 15:28:31.141 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.141 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.141 INFO kablam! 
Nov 07 15:28:31.141 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.141 INFO kablam!    --> src/extensions/image.rs:144:17
Nov 07 15:28:31.141 INFO kablam!     |
Nov 07 15:28:31.141 INFO kablam! 144 |                 writeln!(w, "image formats are different");
Nov 07 15:28:31.141 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.141 INFO kablam!     |
Nov 07 15:28:31.141 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.141 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.141 INFO kablam! 
Nov 07 15:28:31.141 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.141 INFO kablam!    --> src/extensions/image.rs:145:17
Nov 07 15:28:31.141 INFO kablam!     |
Nov 07 15:28:31.141 INFO kablam! 145 |                 writeln!(w, "actual:   RGBA8 (Alpha)");
Nov 07 15:28:31.141 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.141 INFO kablam!     |
Nov 07 15:28:31.141 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.141 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.141 INFO kablam! 
Nov 07 15:28:31.141 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.141 INFO kablam!    --> src/extensions/image.rs:146:17
Nov 07 15:28:31.141 INFO kablam!     |
Nov 07 15:28:31.141 INFO kablam! 146 |                 writeln!(w, "expected: RGB8");
Nov 07 15:28:31.141 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.141 INFO kablam!     |
Nov 07 15:28:31.141 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.141 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.141 INFO kablam! 
Nov 07 15:28:31.554 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.554 INFO kablam!    --> src/extensions/image.rs:136:17
Nov 07 15:28:31.554 INFO kablam!     |
Nov 07 15:28:31.554 INFO kablam! 136 |                 writeln!(w, "image formats are different");
Nov 07 15:28:31.554 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.554 INFO kablam!     |
Nov 07 15:28:31.554 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 15:28:31.554 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.554 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.554 INFO kablam! 
Nov 07 15:28:31.554 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.554 INFO kablam!    --> src/extensions/image.rs:137:17
Nov 07 15:28:31.554 INFO kablam!     |
Nov 07 15:28:31.554 INFO kablam! 137 |                 writeln!(w, "actual:   RGB8");
Nov 07 15:28:31.554 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.554 INFO kablam!     |
Nov 07 15:28:31.554 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.554 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.554 INFO kablam! 
Nov 07 15:28:31.554 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.554 INFO kablam!    --> src/extensions/image.rs:138:17
Nov 07 15:28:31.554 INFO kablam!     |
Nov 07 15:28:31.554 INFO kablam! 138 |                 writeln!(w, "expected: RGBA8 (Alpha)");
Nov 07 15:28:31.554 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.554 INFO kablam!     |
Nov 07 15:28:31.554 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.554 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.554 INFO kablam! 
Nov 07 15:28:31.555 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.555 INFO kablam!    --> src/extensions/image.rs:144:17
Nov 07 15:28:31.555 INFO kablam!     |
Nov 07 15:28:31.555 INFO kablam! 144 |                 writeln!(w, "image formats are different");
Nov 07 15:28:31.555 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.555 INFO kablam!     |
Nov 07 15:28:31.555 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.555 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.555 INFO kablam! 
Nov 07 15:28:31.555 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.555 INFO kablam!    --> src/extensions/image.rs:145:17
Nov 07 15:28:31.555 INFO kablam!     |
Nov 07 15:28:31.555 INFO kablam! 145 |                 writeln!(w, "actual:   RGBA8 (Alpha)");
Nov 07 15:28:31.555 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.555 INFO kablam!     |
Nov 07 15:28:31.555 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.555 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.555 INFO kablam! 
Nov 07 15:28:31.555 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:28:31.555 INFO kablam!    --> src/extensions/image.rs:146:17
Nov 07 15:28:31.555 INFO kablam!     |
Nov 07 15:28:31.555 INFO kablam! 146 |                 writeln!(w, "expected: RGB8");
Nov 07 15:28:31.555 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:28:31.555 INFO kablam!     |
Nov 07 15:28:31.555 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:28:31.555 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 15:28:31.555 INFO kablam! 
Nov 07 15:28:31.579 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
Nov 07 15:28:31.587 INFO kablam! su: No module specific data is present
Nov 07 15:28:31.926 INFO running `"docker" "rm" "-f" "c234a9aef4074a87bca2c6dc0fa8843477ca7de2cc1dedd3635b4c8c11bcf553"`
Nov 07 15:28:32.051 INFO blam! c234a9aef4074a87bca2c6dc0fa8843477ca7de2cc1dedd3635b4c8c11bcf553