Dec 13 12:34:22.107 INFO testing lnenad/image-to-ascii against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 12:34:22.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12:34:22.505 INFO [stdout] 76275082656fcdbbad1e9d5d710fa84178b0c9a50fc82bb5e9322a8da544a439
Dec 13 12:34:22.507 INFO running `"docker" "start" "-a" "76275082656fcdbbad1e9d5d710fa84178b0c9a50fc82bb5e9322a8da544a439"`
Dec 13 12:34:24.495 INFO [stderr] usermod: no changes
Dec 13 12:34:24.675 INFO [stderr]    Compiling rayon-core v1.3.0
Dec 13 12:34:27.305 INFO [stderr]    Compiling rayon v0.8.2
Dec 13 12:34:30.479 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Dec 13 12:34:34.059 INFO [stderr]    Compiling image v0.17.0
Dec 13 12:34:49.888 INFO [stderr]    Compiling imagetoascii v0.1.0 (/source)
Dec 13 12:34:52.475 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:34:52.475 INFO [stderr]   --> src/main.rs:32:9
Dec 13 12:34:52.475 INFO [stderr]    |
Dec 13 12:34:52.475 INFO [stderr] 32 |         generate_preview(&output.replace(".txt", ".html"), &contents);
Dec 13 12:34:52.475 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:34:52.475 INFO [stderr]    |
Dec 13 12:34:52.475 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 12:34:52.475 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:34:52.475 INFO [stderr] 
Dec 13 12:34:54.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.04s
Dec 13 12:34:54.571 INFO [stderr] su: No module specific data is present
Dec 13 12:34:55.505 INFO running `"docker" "inspect" "76275082656fcdbbad1e9d5d710fa84178b0c9a50fc82bb5e9322a8da544a439"`
Dec 13 12:34:55.782 INFO running `"docker" "rm" "-f" "76275082656fcdbbad1e9d5d710fa84178b0c9a50fc82bb5e9322a8da544a439"`
Dec 13 12:34:56.067 INFO [stdout] 76275082656fcdbbad1e9d5d710fa84178b0c9a50fc82bb5e9322a8da544a439
Dec 13 12:34:56.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12:34:56.529 INFO [stdout] a50ade95b8fe30a63a6c6cd8e7655e40d1719e70c48bdd2b08768c18bd97c42a
Dec 13 12:34:56.535 INFO running `"docker" "start" "-a" "a50ade95b8fe30a63a6c6cd8e7655e40d1719e70c48bdd2b08768c18bd97c42a"`
Dec 13 12:34:57.667 INFO [stderr] usermod: no changes
Dec 13 12:34:57.863 INFO [stderr]    Compiling imagetoascii v0.1.0 (/source)
Dec 13 12:34:59.439 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:34:59.439 INFO [stderr]   --> src/main.rs:32:9
Dec 13 12:34:59.439 INFO [stderr]    |
Dec 13 12:34:59.439 INFO [stderr] 32 |         generate_preview(&output.replace(".txt", ".html"), &contents);
Dec 13 12:34:59.439 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:34:59.439 INFO [stderr]    |
Dec 13 12:34:59.439 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 12:34:59.439 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:34:59.439 INFO [stderr] 
Dec 13 12:34:59.750 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Dec 13 12:34:59.756 INFO [stderr] su: No module specific data is present
Dec 13 12:35:00.781 INFO running `"docker" "inspect" "a50ade95b8fe30a63a6c6cd8e7655e40d1719e70c48bdd2b08768c18bd97c42a"`
Dec 13 12:35:01.028 INFO running `"docker" "rm" "-f" "a50ade95b8fe30a63a6c6cd8e7655e40d1719e70c48bdd2b08768c18bd97c42a"`
Dec 13 12:35:01.297 INFO [stdout] a50ade95b8fe30a63a6c6cd8e7655e40d1719e70c48bdd2b08768c18bd97c42a
Dec 13 12:35:01.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12:35:01.771 INFO [stdout] 3bcfb1f377a440063f6fdc170452d6fe1b7c7e200a9214d7238bfe087665ac7a
Dec 13 12:35:01.772 INFO running `"docker" "start" "-a" "3bcfb1f377a440063f6fdc170452d6fe1b7c7e200a9214d7238bfe087665ac7a"`
Dec 13 12:35:03.311 INFO [stderr] usermod: no changes
Dec 13 12:35:03.463 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 13 12:35:03.477 INFO [stderr]      Running /target/debug/deps/imagetoascii-0df9548d8d5870ea
Dec 13 12:35:03.479 INFO [stdout] 
Dec 13 12:35:03.479 INFO [stdout] running 0 tests
Dec 13 12:35:03.480 INFO [stdout] 
Dec 13 12:35:03.480 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:35:03.480 INFO [stdout] 
Dec 13 12:35:03.487 INFO [stderr]      Running /target/debug/deps/imagetoascii-6ee0759d39522483
Dec 13 12:35:03.488 INFO [stdout] 
Dec 13 12:35:03.488 INFO [stdout] running 0 tests
Dec 13 12:35:03.488 INFO [stdout] 
Dec 13 12:35:03.488 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:35:03.488 INFO [stdout] 
Dec 13 12:35:03.495 INFO [stderr]    Doc-tests imagetoascii
Dec 13 12:35:03.955 INFO [stdout] 
Dec 13 12:35:03.955 INFO [stdout] running 0 tests
Dec 13 12:35:03.955 INFO [stdout] 
Dec 13 12:35:03.955 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:35:03.955 INFO [stdout] 
Dec 13 12:35:03.963 INFO [stderr] su: No module specific data is present
Dec 13 12:35:04.976 INFO running `"docker" "inspect" "3bcfb1f377a440063f6fdc170452d6fe1b7c7e200a9214d7238bfe087665ac7a"`
Dec 13 12:35:05.263 INFO running `"docker" "rm" "-f" "3bcfb1f377a440063f6fdc170452d6fe1b7c7e200a9214d7238bfe087665ac7a"`
Dec 13 12:35:05.625 INFO [stdout] 3bcfb1f377a440063f6fdc170452d6fe1b7c7e200a9214d7238bfe087665ac7a