Dec 18 16:37:47.781 INFO checking expectation-0.1.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:37:47.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/expectation/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:37:47.992 INFO [stdout] 9e62f8f97a524ee667085fd4b948fe5ee2f42cf9f8546a2b4434f95a8fa9928b
Dec 18 16:37:47.993 INFO running `"docker" "start" "-a" "9e62f8f97a524ee667085fd4b948fe5ee2f42cf9f8546a2b4434f95a8fa9928b"`
Dec 18 16:37:48.895 INFO [stderr]     Checking expectation-shared v0.1.0
Dec 18 16:37:49.631 INFO [stderr]     Checking expectation v0.1.1 (/opt/crater/workdir)
Dec 18 16:37:51.286 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 16:37:51.286 INFO [stderr]   --> src/lib.rs:46:21
Dec 18 16:37:51.286 INFO [stderr]    |
Dec 18 16:37:51.286 INFO [stderr] 46 |     let name = name.trim_left_matches("expectation_test_");
Dec 18 16:37:51.286 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.286 INFO [stderr]    |
Dec 18 16:37:51.286 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 16:37:51.286 INFO [stderr] 
Dec 18 16:37:51.332 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 16:37:51.332 INFO [stderr]   --> src/lib.rs:46:21
Dec 18 16:37:51.332 INFO [stderr]    |
Dec 18 16:37:51.332 INFO [stderr] 46 |     let name = name.trim_left_matches("expectation_test_");
Dec 18 16:37:51.332 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.332 INFO [stderr]    |
Dec 18 16:37:51.332 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 16:37:51.332 INFO [stderr] 
Dec 18 16:37:51.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.520 INFO [stderr]    --> src/extensions/image.rs:136:17
Dec 18 16:37:51.520 INFO [stderr]     |
Dec 18 16:37:51.520 INFO [stderr] 136 |                 writeln!(w, "image formats are different");
Dec 18 16:37:51.520 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.520 INFO [stderr]     |
Dec 18 16:37:51.520 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 16:37:51.520 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.520 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.520 INFO [stderr] 
Dec 18 16:37:51.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.520 INFO [stderr]    --> src/extensions/image.rs:137:17
Dec 18 16:37:51.520 INFO [stderr]     |
Dec 18 16:37:51.520 INFO [stderr] 137 |                 writeln!(w, "actual:   RGB8");
Dec 18 16:37:51.520 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.520 INFO [stderr]     |
Dec 18 16:37:51.520 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.520 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.520 INFO [stderr] 
Dec 18 16:37:51.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.520 INFO [stderr]    --> src/extensions/image.rs:138:17
Dec 18 16:37:51.520 INFO [stderr]     |
Dec 18 16:37:51.520 INFO [stderr] 138 |                 writeln!(w, "expected: RGBA8 (Alpha)");
Dec 18 16:37:51.520 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.520 INFO [stderr]     |
Dec 18 16:37:51.520 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.520 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.520 INFO [stderr] 
Dec 18 16:37:51.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.520 INFO [stderr]    --> src/extensions/image.rs:144:17
Dec 18 16:37:51.520 INFO [stderr]     |
Dec 18 16:37:51.520 INFO [stderr] 144 |                 writeln!(w, "image formats are different");
Dec 18 16:37:51.520 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.520 INFO [stderr]     |
Dec 18 16:37:51.520 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.520 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.520 INFO [stderr] 
Dec 18 16:37:51.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.521 INFO [stderr]    --> src/extensions/image.rs:145:17
Dec 18 16:37:51.521 INFO [stderr]     |
Dec 18 16:37:51.521 INFO [stderr] 145 |                 writeln!(w, "actual:   RGBA8 (Alpha)");
Dec 18 16:37:51.521 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.521 INFO [stderr]     |
Dec 18 16:37:51.521 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.521 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.521 INFO [stderr] 
Dec 18 16:37:51.521 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.521 INFO [stderr]    --> src/extensions/image.rs:146:17
Dec 18 16:37:51.521 INFO [stderr]     |
Dec 18 16:37:51.521 INFO [stderr] 146 |                 writeln!(w, "expected: RGB8");
Dec 18 16:37:51.521 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.521 INFO [stderr]     |
Dec 18 16:37:51.521 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.521 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.521 INFO [stderr] 
Dec 18 16:37:51.660 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.660 INFO [stderr]    --> src/extensions/image.rs:136:17
Dec 18 16:37:51.660 INFO [stderr]     |
Dec 18 16:37:51.660 INFO [stderr] 136 |                 writeln!(w, "image formats are different");
Dec 18 16:37:51.660 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.660 INFO [stderr]     |
Dec 18 16:37:51.660 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 16:37:51.661 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.661 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.661 INFO [stderr] 
Dec 18 16:37:51.661 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.661 INFO [stderr]    --> src/extensions/image.rs:137:17
Dec 18 16:37:51.661 INFO [stderr]     |
Dec 18 16:37:51.661 INFO [stderr] 137 |                 writeln!(w, "actual:   RGB8");
Dec 18 16:37:51.661 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.661 INFO [stderr]     |
Dec 18 16:37:51.661 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.661 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.661 INFO [stderr] 
Dec 18 16:37:51.661 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.661 INFO [stderr]    --> src/extensions/image.rs:138:17
Dec 18 16:37:51.661 INFO [stderr]     |
Dec 18 16:37:51.661 INFO [stderr] 138 |                 writeln!(w, "expected: RGBA8 (Alpha)");
Dec 18 16:37:51.661 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.661 INFO [stderr]     |
Dec 18 16:37:51.661 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.661 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.661 INFO [stderr] 
Dec 18 16:37:51.661 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.661 INFO [stderr]    --> src/extensions/image.rs:144:17
Dec 18 16:37:51.661 INFO [stderr]     |
Dec 18 16:37:51.661 INFO [stderr] 144 |                 writeln!(w, "image formats are different");
Dec 18 16:37:51.661 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.661 INFO [stderr]     |
Dec 18 16:37:51.661 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.661 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.661 INFO [stderr] 
Dec 18 16:37:51.661 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.661 INFO [stderr]    --> src/extensions/image.rs:145:17
Dec 18 16:37:51.661 INFO [stderr]     |
Dec 18 16:37:51.661 INFO [stderr] 145 |                 writeln!(w, "actual:   RGBA8 (Alpha)");
Dec 18 16:37:51.661 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.661 INFO [stderr]     |
Dec 18 16:37:51.661 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.661 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.661 INFO [stderr] 
Dec 18 16:37:51.661 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:37:51.661 INFO [stderr]    --> src/extensions/image.rs:146:17
Dec 18 16:37:51.661 INFO [stderr]     |
Dec 18 16:37:51.661 INFO [stderr] 146 |                 writeln!(w, "expected: RGB8");
Dec 18 16:37:51.661 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:37:51.661 INFO [stderr]     |
Dec 18 16:37:51.661 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:37:51.661 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:37:51.661 INFO [stderr] 
Dec 18 16:37:51.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
Dec 18 16:37:52.049 INFO running `"docker" "inspect" "9e62f8f97a524ee667085fd4b948fe5ee2f42cf9f8546a2b4434f95a8fa9928b"`
Dec 18 16:37:52.134 INFO running `"docker" "rm" "-f" "9e62f8f97a524ee667085fd4b948fe5ee2f42cf9f8546a2b4434f95a8fa9928b"`
Dec 18 16:37:52.256 INFO [stdout] 9e62f8f97a524ee667085fd4b948fe5ee2f42cf9f8546a2b4434f95a8fa9928b