[INFO] fetching crate unicode-canvas 0.1.1...
[INFO] testing unicode-canvas-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate unicode-canvas 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate unicode-canvas 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unicode-canvas 0.1.1
[INFO] finished tweaking crates.io crate unicode-canvas 0.1.1
[INFO] tweaked toml for crates.io crate unicode-canvas 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed164b3d2f943535d447e6318889bf2dc596fabbf50d36b647c64ea91204a970
[INFO] running `Command { std: "docker" "start" "-a" "ed164b3d2f943535d447e6318889bf2dc596fabbf50d36b647c64ea91204a970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed164b3d2f943535d447e6318889bf2dc596fabbf50d36b647c64ea91204a970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed164b3d2f943535d447e6318889bf2dc596fabbf50d36b647c64ea91204a970", kill_on_drop: false }`
[INFO] [stdout] ed164b3d2f943535d447e6318889bf2dc596fabbf50d36b647c64ea91204a970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee27d0b020bdd004993eee177fd624647be258f4d72d2553d9d89b78d484cb69
[INFO] running `Command { std: "docker" "start" "-a" "ee27d0b020bdd004993eee177fd624647be258f4d72d2553d9d89b78d484cb69", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-canvas v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "ee27d0b020bdd004993eee177fd624647be258f4d72d2553d9d89b78d484cb69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee27d0b020bdd004993eee177fd624647be258f4d72d2553d9d89b78d484cb69", kill_on_drop: false }`
[INFO] [stdout] ee27d0b020bdd004993eee177fd624647be258f4d72d2553d9d89b78d484cb69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4064ee3fab66fd6a9f2cafb3cf3544f69c411bb20063ee1bf3eb6da4537c9583
[INFO] running `Command { std: "docker" "start" "-a" "4064ee3fab66fd6a9f2cafb3cf3544f69c411bb20063ee1bf3eb6da4537c9583", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-canvas v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "4064ee3fab66fd6a9f2cafb3cf3544f69c411bb20063ee1bf3eb6da4537c9583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4064ee3fab66fd6a9f2cafb3cf3544f69c411bb20063ee1bf3eb6da4537c9583", kill_on_drop: false }`
[INFO] [stdout] 4064ee3fab66fd6a9f2cafb3cf3544f69c411bb20063ee1bf3eb6da4537c9583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0aa69e6e66e2bc08c933e95156d98f6033fa3356e846e60e53b7cf551b9ef2d9
[INFO] running `Command { std: "docker" "start" "-a" "0aa69e6e66e2bc08c933e95156d98f6033fa3356e846e60e53b7cf551b9ef2d9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unicode_canvas-02b29b930ade2f03)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test canvas::test::test_horizontal_line ... ok
[INFO] [stdout] test fragment::test::test_same_line ... ok
[INFO] [stdout] test canvas::test::test_vertical_line ... ok
[INFO] [stdout] test canvas::test::rect1 ... ok
[INFO] [stdout] test canvas::test::rect2 ... ok
[INFO] [stdout] test canvas::test::rect3 ... ok
[INFO] [stdout] test canvas::test::crossing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicode-canvas
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0aa69e6e66e2bc08c933e95156d98f6033fa3356e846e60e53b7cf551b9ef2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa69e6e66e2bc08c933e95156d98f6033fa3356e846e60e53b7cf551b9ef2d9", kill_on_drop: false }`
[INFO] [stdout] 0aa69e6e66e2bc08c933e95156d98f6033fa3356e846e60e53b7cf551b9ef2d9