Dec 07 09:37:00.489 INFO testing jpng-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 09:37:00.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 07 09:37:00.945 INFO [stdout] 26c795e9b6de8e888cae5c8f780f59eb78b6c0cb2d6f8a99001f67579b3118c1
Dec 07 09:37:00.950 INFO running `"docker" "start" "-a" "26c795e9b6de8e888cae5c8f780f59eb78b6c0cb2d6f8a99001f67579b3118c1"`
Dec 07 09:37:01.932 INFO [stderr] usermod: no changes
Dec 07 09:37:02.161 INFO [stderr]    Compiling num-derive v0.2.3
Dec 07 09:37:08.268 INFO [stderr]    Compiling image v0.19.0
Dec 07 09:37:25.780 INFO [stderr]    Compiling jpng v0.1.0 (/source)
Dec 07 09:37:29.604 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 07 09:37:29.604 INFO [stderr]   --> src/lib.rs:68:9
Dec 07 09:37:29.604 INFO [stderr]    |
Dec 07 09:37:29.604 INFO [stderr] 68 | /         self.image
Dec 07 09:37:29.604 INFO [stderr] 69 | |             .to_rgba()
Dec 07 09:37:29.604 INFO [stderr] 70 | |             .enumerate_pixels()
Dec 07 09:37:29.604 INFO [stderr] 71 | |             .zip(luma.pixels())
Dec 07 09:37:29.604 INFO [stderr] ...  |
Dec 07 09:37:29.604 INFO [stderr] 76 | |                     });
Dec 07 09:37:29.604 INFO [stderr] 77 | |             }).collect::<()>();
Dec 07 09:37:29.604 INFO [stderr]    | |_______________________________^
Dec 07 09:37:29.604 INFO [stderr]    |
Dec 07 09:37:29.604 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 07 09:37:29.604 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 07 09:37:29.604 INFO [stderr] 
Dec 07 09:37:30.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.06s
Dec 07 09:37:30.033 INFO [stderr] su: No module specific data is present
Dec 07 09:37:31.369 INFO running `"docker" "inspect" "26c795e9b6de8e888cae5c8f780f59eb78b6c0cb2d6f8a99001f67579b3118c1"`
Dec 07 09:37:31.698 INFO running `"docker" "rm" "-f" "26c795e9b6de8e888cae5c8f780f59eb78b6c0cb2d6f8a99001f67579b3118c1"`
Dec 07 09:37:32.017 INFO [stdout] 26c795e9b6de8e888cae5c8f780f59eb78b6c0cb2d6f8a99001f67579b3118c1
Dec 07 09:37:32.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 07 09:37:32.434 INFO [stdout] ed17e5c1ca2145f35963faa6d24aeeb82a0cab71109a7b53f53176d0b5d806b4
Dec 07 09:37:32.436 INFO running `"docker" "start" "-a" "ed17e5c1ca2145f35963faa6d24aeeb82a0cab71109a7b53f53176d0b5d806b4"`
Dec 07 09:37:34.348 INFO [stderr] usermod: no changes
Dec 07 09:37:34.493 INFO [stderr]    Compiling jpng v0.1.0 (/source)
Dec 07 09:37:37.881 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 07 09:37:37.881 INFO [stderr]   --> src/lib.rs:68:9
Dec 07 09:37:37.881 INFO [stderr]    |
Dec 07 09:37:37.881 INFO [stderr] 68 | /         self.image
Dec 07 09:37:37.881 INFO [stderr] 69 | |             .to_rgba()
Dec 07 09:37:37.881 INFO [stderr] 70 | |             .enumerate_pixels()
Dec 07 09:37:37.881 INFO [stderr] 71 | |             .zip(luma.pixels())
Dec 07 09:37:37.881 INFO [stderr] ...  |
Dec 07 09:37:37.881 INFO [stderr] 76 | |                     });
Dec 07 09:37:37.881 INFO [stderr] 77 | |             }).collect::<()>();
Dec 07 09:37:37.881 INFO [stderr]    | |_______________________________^
Dec 07 09:37:37.881 INFO [stderr]    |
Dec 07 09:37:37.888 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 07 09:37:37.888 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 07 09:37:37.888 INFO [stderr] 
Dec 07 09:37:38.297 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
Dec 07 09:37:38.303 INFO [stderr] su: No module specific data is present
Dec 07 09:37:39.085 INFO running `"docker" "inspect" "ed17e5c1ca2145f35963faa6d24aeeb82a0cab71109a7b53f53176d0b5d806b4"`
Dec 07 09:37:39.416 INFO running `"docker" "rm" "-f" "ed17e5c1ca2145f35963faa6d24aeeb82a0cab71109a7b53f53176d0b5d806b4"`
Dec 07 09:37:39.700 INFO [stdout] ed17e5c1ca2145f35963faa6d24aeeb82a0cab71109a7b53f53176d0b5d806b4
Dec 07 09:37:39.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 07 09:37:40.448 INFO [stdout] b4b1411b5fce848c9cf1bfdbe81ef36446850a20795622ce183e67bea317ec44
Dec 07 09:37:40.450 INFO running `"docker" "start" "-a" "b4b1411b5fce848c9cf1bfdbe81ef36446850a20795622ce183e67bea317ec44"`
Dec 07 09:37:42.052 INFO [stderr] usermod: no changes
Dec 07 09:37:42.312 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 07 09:37:42.314 INFO [stderr]      Running /target/debug/deps/jpng-45448a95d5dfd14c
Dec 07 09:37:42.322 INFO [stdout] 
Dec 07 09:37:42.322 INFO [stdout] running 0 tests
Dec 07 09:37:42.322 INFO [stdout] 
Dec 07 09:37:42.322 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:37:42.322 INFO [stdout] 
Dec 07 09:37:42.325 INFO [stderr]    Doc-tests jpng
Dec 07 09:37:48.296 INFO [stdout] 
Dec 07 09:37:48.296 INFO [stdout] running 0 tests
Dec 07 09:37:48.296 INFO [stdout] 
Dec 07 09:37:48.296 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:37:48.296 INFO [stdout] 
Dec 07 09:37:48.306 INFO [stderr] su: No module specific data is present
Dec 07 09:37:48.832 INFO running `"docker" "inspect" "b4b1411b5fce848c9cf1bfdbe81ef36446850a20795622ce183e67bea317ec44"`
Dec 07 09:37:49.108 INFO running `"docker" "rm" "-f" "b4b1411b5fce848c9cf1bfdbe81ef36446850a20795622ce183e67bea317ec44"`
Dec 07 09:37:49.356 INFO [stdout] b4b1411b5fce848c9cf1bfdbe81ef36446850a20795622ce183e67bea317ec44