[INFO] fetching crate viuer 0.5.2...
[INFO] testing viuer-0.5.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate viuer 0.5.2 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate viuer 0.5.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate viuer 0.5.2
[INFO] finished tweaking crates.io crate viuer 0.5.2
[INFO] tweaked toml for crates.io crate viuer 0.5.2 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ansi_colours v1.0.4
[INFO] [stderr]   Downloaded make-cmd v0.1.0
[INFO] [stderr]   Downloaded sixel v0.3.2
[INFO] [stderr]   Downloaded sixel-sys v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03b08470b1380b7b67ea1933e2d048cfde5ccc98ffbb6d1881abfe69a2364180
[INFO] running `Command { std: "docker" "start" "-a" "03b08470b1380b7b67ea1933e2d048cfde5ccc98ffbb6d1881abfe69a2364180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03b08470b1380b7b67ea1933e2d048cfde5ccc98ffbb6d1881abfe69a2364180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b08470b1380b7b67ea1933e2d048cfde5ccc98ffbb6d1881abfe69a2364180", kill_on_drop: false }`
[INFO] [stdout] 03b08470b1380b7b67ea1933e2d048cfde5ccc98ffbb6d1881abfe69a2364180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b20307d82d69b90eb9c4cd251e21e90ea93edff3fc3929c2d1111c8d7e88a637
[INFO] running `Command { std: "docker" "start" "-a" "b20307d82d69b90eb9c4cd251e21e90ea93edff3fc3929c2d1111c8d7e88a637", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling ansi_colours v1.0.4
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling crossterm v0.20.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling viuer v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.08s
[INFO] running `Command { std: "docker" "inspect" "b20307d82d69b90eb9c4cd251e21e90ea93edff3fc3929c2d1111c8d7e88a637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20307d82d69b90eb9c4cd251e21e90ea93edff3fc3929c2d1111c8d7e88a637", kill_on_drop: false }`
[INFO] [stdout] b20307d82d69b90eb9c4cd251e21e90ea93edff3fc3929c2d1111c8d7e88a637
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfeead9cccbb5f3383a3de2f536b9eb44e2db854303c207a7dfdb8168e4c225a
[INFO] running `Command { std: "docker" "start" "-a" "bfeead9cccbb5f3383a3de2f536b9eb44e2db854303c207a7dfdb8168e4c225a", kill_on_drop: false }`
[INFO] [stderr]    Compiling viuer v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "bfeead9cccbb5f3383a3de2f536b9eb44e2db854303c207a7dfdb8168e4c225a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfeead9cccbb5f3383a3de2f536b9eb44e2db854303c207a7dfdb8168e4c225a", kill_on_drop: false }`
[INFO] [stdout] bfeead9cccbb5f3383a3de2f536b9eb44e2db854303c207a7dfdb8168e4c225a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 534a22f5f981072d09a0db21ecafa8a398c5612d7470cbf63588287f598322be
[INFO] running `Command { std: "docker" "start" "-a" "534a22f5f981072d09a0db21ecafa8a398c5612d7470cbf63588287f598322be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/viuer-523374716c37edcc)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test printer::block::tests::test_block_printer_e2e ... ok
[INFO] [stdout] test printer::block::tests::test_block_printer_e2e_transparent ... ok
[INFO] [stdout] test printer::block::tests::test_block_printer_e2e_odd_height ... ok
[INFO] [stdout] test printer::block::tests::test_write_colored_char_last_row_bg ... ok
[INFO] [stdout] test printer::block::tests::test_write_colored_char_fg_and_bg ... ok
[INFO] [stdout] test printer::block::tests::test_write_colored_char_no_color ... ok
[INFO] [stdout] test printer::block::tests::test_write_colored_char_only_fg ... ok
[INFO] [stdout] test printer::kitty::tests::test_print_remote ... ok
[INFO] [stdout] test printer::block::tests::test_write_colored_char_last_row_no_bg ... ok
[INFO] [stdout] test printer::kitty::tests::test_print_local ... ok
[INFO] [stdout] test printer::block::tests::test_write_colored_char_only_bg ... ok
[INFO] [stdout] test printer::tests::find_best_fit_some_none ... ok
[INFO] [stdout] test printer::tests::find_best_fit_some_some ... ok
[INFO] [stdout] test printer::tests::test_adjust_offset_not_absolute ... ok
[INFO] [stdout] test printer::tests::test_fit_equal_to_bounds ... ok
[INFO] [stdout] test printer::tests::test_fit_smaller_than_bounds ... ok
[INFO] [stdout] test printer::tests::test_invalid_adjust_offset ... ok
[INFO] [stdout] test printer::tests::find_best_fit_none_some ... ok
[INFO] [stdout] test printer::tests::test_adjust_offset_absolute ... ok
[INFO] [stdout] test printer::tests::test_fit_dimensions ... ok
[INFO] [stdout] test utils::tests::test_truecolor ... ok
[INFO] [stdout] test printer::tests::find_best_fit_none ... ok
[INFO] [stdout] test printer::iterm::tests::test_print_e2e ... ok
[INFO] [stdout] test printer::tests::test_resize_some_some ... ok
[INFO] [stdout] test printer::tests::test_resize_none ... ok
[INFO] [stdout] test printer::tests::test_resize_some_none ... ok
[INFO] [stderr]    Doc-tests viuer
[INFO] [stdout] test printer::tests::test_resize_none_some ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - print_from_file (line 92) - compile ... ok
[INFO] [stdout] test src/lib.rs - print (line 59) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 16) - compile ... ok
[INFO] [stdout] test src/utils.rs - utils::terminal_size (line 18) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "534a22f5f981072d09a0db21ecafa8a398c5612d7470cbf63588287f598322be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534a22f5f981072d09a0db21ecafa8a398c5612d7470cbf63588287f598322be", kill_on_drop: false }`
[INFO] [stdout] 534a22f5f981072d09a0db21ecafa8a398c5612d7470cbf63588287f598322be