Dec 13 21:44:06.800 INFO testing deifactor/ascender against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 21:44:06.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 21:44:07.301 INFO [stdout] fb464620f0cbf6f7f6e44c4392b136577c1228dc311c99aada278392160b1af1
Dec 13 21:44:07.303 INFO running `"docker" "start" "-a" "fb464620f0cbf6f7f6e44c4392b136577c1228dc311c99aada278392160b1af1"`
Dec 13 21:44:09.683 INFO [stderr] usermod: no changes
Dec 13 21:44:09.905 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 13 21:44:09.907 INFO [stderr]    Compiling approx v0.3.0
Dec 13 21:44:09.911 INFO [stderr]    Compiling syn v0.14.4
Dec 13 21:44:09.911 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 13 21:44:11.602 INFO [stderr]    Compiling rusttype v0.6.4
Dec 13 21:44:11.654 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 13 21:44:13.103 INFO [stderr]    Compiling palette v0.4.1
Dec 13 21:44:16.599 INFO [stderr]    Compiling rayon v1.0.2
Dec 13 21:44:25.255 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 13 21:44:30.859 INFO [stderr]    Compiling num-derive v0.2.2
Dec 13 21:44:30.859 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 13 21:44:30.859 INFO [stderr]    Compiling palette_derive v0.4.1
Dec 13 21:44:37.064 INFO [stderr]    Compiling image v0.19.0
Dec 13 21:44:43.796 INFO [stderr]    Compiling structopt v0.2.10
Dec 13 21:45:03.635 INFO [stderr]    Compiling ascender v0.1.0 (/source)
Dec 13 21:45:10.903 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 21:45:10.903 INFO [stderr]  --> src/bin/cli.rs:4:1
Dec 13 21:45:10.903 INFO [stderr]   |
Dec 13 21:45:10.903 INFO [stderr] 4 | #[macro_use]
Dec 13 21:45:10.903 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 21:45:10.903 INFO [stderr]   |
Dec 13 21:45:10.903 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:45:10.903 INFO [stderr] 
Dec 13 21:45:14.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Dec 13 21:45:14.721 INFO [stderr] su: No module specific data is present
Dec 13 21:45:15.755 INFO running `"docker" "inspect" "fb464620f0cbf6f7f6e44c4392b136577c1228dc311c99aada278392160b1af1"`
Dec 13 21:45:16.078 INFO running `"docker" "rm" "-f" "fb464620f0cbf6f7f6e44c4392b136577c1228dc311c99aada278392160b1af1"`
Dec 13 21:45:16.438 INFO [stdout] fb464620f0cbf6f7f6e44c4392b136577c1228dc311c99aada278392160b1af1
Dec 13 21:45:16.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 21:45:16.907 INFO [stdout] 1fbfddd1b3bb320c77e671e7b3a1326724b8d87d2828e5355ec8b399c1021b41
Dec 13 21:45:16.915 INFO running `"docker" "start" "-a" "1fbfddd1b3bb320c77e671e7b3a1326724b8d87d2828e5355ec8b399c1021b41"`
Dec 13 21:45:18.033 INFO [stderr] usermod: no changes
Dec 13 21:45:18.297 INFO [stderr]    Compiling ascender v0.1.0 (/source)
Dec 13 21:45:23.263 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 21:45:23.263 INFO [stderr]  --> src/bin/cli.rs:4:1
Dec 13 21:45:23.263 INFO [stderr]   |
Dec 13 21:45:23.263 INFO [stderr] 4 | #[macro_use]
Dec 13 21:45:23.263 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 21:45:23.263 INFO [stderr]   |
Dec 13 21:45:23.263 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:45:23.263 INFO [stderr] 
Dec 13 21:45:24.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
Dec 13 21:45:24.104 INFO [stderr] su: No module specific data is present
Dec 13 21:45:24.998 INFO running `"docker" "inspect" "1fbfddd1b3bb320c77e671e7b3a1326724b8d87d2828e5355ec8b399c1021b41"`
Dec 13 21:45:25.363 INFO running `"docker" "rm" "-f" "1fbfddd1b3bb320c77e671e7b3a1326724b8d87d2828e5355ec8b399c1021b41"`
Dec 13 21:45:25.610 INFO [stdout] 1fbfddd1b3bb320c77e671e7b3a1326724b8d87d2828e5355ec8b399c1021b41
Dec 13 21:45:25.667 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 21:45:26.087 INFO [stdout] bc5d12eca495215317863f5e417bf0abd6fe864f9b5cb3e45ca913136e80f92e
Dec 13 21:45:26.091 INFO running `"docker" "start" "-a" "bc5d12eca495215317863f5e417bf0abd6fe864f9b5cb3e45ca913136e80f92e"`
Dec 13 21:45:27.139 INFO [stderr] usermod: no changes
Dec 13 21:45:27.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 13 21:45:27.337 INFO [stderr]      Running /target/debug/deps/ascender-17bef22375bce8b3
Dec 13 21:45:27.352 INFO [stdout] 
Dec 13 21:45:27.352 INFO [stdout] running 8 tests
Dec 13 21:45:27.353 INFO [stdout] test output::tests::black ... ok
Dec 13 21:45:27.353 INFO [stdout] test output::tests::almost_white ... ok
Dec 13 21:45:27.353 INFO [stdout] test output::tests::almost_black ... ok
Dec 13 21:45:27.353 INFO [stdout] test output::tests::green ... ok
Dec 13 21:45:27.353 INFO [stdout] test output::tests::blue ... ok
Dec 13 21:45:27.353 INFO [stdout] test output::tests::white ... ok
Dec 13 21:45:27.353 INFO [stdout] test output::tests::tan ... ok
Dec 13 21:45:27.353 INFO [stdout] test output::tests::red ... ok
Dec 13 21:45:27.353 INFO [stdout] 
Dec 13 21:45:27.353 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:45:27.353 INFO [stdout] 
Dec 13 21:45:27.356 INFO [stdout] 
Dec 13 21:45:27.356 INFO [stderr]      Running /target/debug/deps/cli-ddd9a465b07bac24
Dec 13 21:45:27.356 INFO [stdout] running 0 tests
Dec 13 21:45:27.356 INFO [stdout] 
Dec 13 21:45:27.356 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:45:27.356 INFO [stdout] 
Dec 13 21:45:27.358 INFO [stderr]    Doc-tests ascender
Dec 13 21:45:31.771 INFO [stdout] 
Dec 13 21:45:31.771 INFO [stdout] running 0 tests
Dec 13 21:45:31.771 INFO [stdout] 
Dec 13 21:45:31.771 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:45:31.771 INFO [stdout] 
Dec 13 21:45:31.787 INFO [stderr] su: No module specific data is present
Dec 13 21:45:33.039 INFO running `"docker" "inspect" "bc5d12eca495215317863f5e417bf0abd6fe864f9b5cb3e45ca913136e80f92e"`
Dec 13 21:45:33.258 INFO running `"docker" "rm" "-f" "bc5d12eca495215317863f5e417bf0abd6fe864f9b5cb3e45ca913136e80f92e"`
Dec 13 21:45:33.425 INFO [stdout] bc5d12eca495215317863f5e417bf0abd6fe864f9b5cb3e45ca913136e80f92e