[INFO] fetching crate colodot 0.1.5...
[INFO] testing colodot-0.1.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate colodot 0.1.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate colodot 0.1.5 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 colodot 0.1.5
[INFO] finished tweaking crates.io crate colodot 0.1.5
[INFO] tweaked toml for crates.io crate colodot 0.1.5 written to /workspace/builds/worker-4/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd73349314c0902ee92d3949ccfc657a82cbab060962a0d34b8d0258bd691328
[INFO] running `Command { std: "docker" "start" "-a" "fd73349314c0902ee92d3949ccfc657a82cbab060962a0d34b8d0258bd691328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd73349314c0902ee92d3949ccfc657a82cbab060962a0d34b8d0258bd691328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd73349314c0902ee92d3949ccfc657a82cbab060962a0d34b8d0258bd691328", kill_on_drop: false }`
[INFO] [stdout] fd73349314c0902ee92d3949ccfc657a82cbab060962a0d34b8d0258bd691328
[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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3baf44c73619c2de2e02bf9362896fc0830a9971019211d53cf687466194c4cb
[INFO] running `Command { std: "docker" "start" "-a" "3baf44c73619c2de2e02bf9362896fc0830a9971019211d53cf687466194c4cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling colodot v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "3baf44c73619c2de2e02bf9362896fc0830a9971019211d53cf687466194c4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3baf44c73619c2de2e02bf9362896fc0830a9971019211d53cf687466194c4cb", kill_on_drop: false }`
[INFO] [stdout] 3baf44c73619c2de2e02bf9362896fc0830a9971019211d53cf687466194c4cb
[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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93a2d5bb46dbef0e8906f2ec48251f3053e14b57df0a5f9e808b0e6d86978b46
[INFO] running `Command { std: "docker" "start" "-a" "93a2d5bb46dbef0e8906f2ec48251f3053e14b57df0a5f9e808b0e6d86978b46", kill_on_drop: false }`
[INFO] [stderr]    Compiling colodot v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "93a2d5bb46dbef0e8906f2ec48251f3053e14b57df0a5f9e808b0e6d86978b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93a2d5bb46dbef0e8906f2ec48251f3053e14b57df0a5f9e808b0e6d86978b46", kill_on_drop: false }`
[INFO] [stdout] 93a2d5bb46dbef0e8906f2ec48251f3053e14b57df0a5f9e808b0e6d86978b46
[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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfa20fdf9f22d3f96a69b2f45d62d9426ebb21f4fa1cc067d9e6c8e9632a37e5
[INFO] running `Command { std: "docker" "start" "-a" "dfa20fdf9f22d3f96a69b2f45d62d9426ebb21f4fa1cc067d9e6c8e9632a37e5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colodot-3ee9578fbb04f3d6)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests colodot
[INFO] [stdout] test tests::play_with_truecolor ... ok
[INFO] [stdout] test tests::play_with_lazys ... ok
[INFO] [stdout] test tests::play_with_truecolor_hex ... ok
[INFO] [stdout] test tests::play_with_truecolor_functions ... ok
[INFO] [stdout] test tests::play_with_colors ... ok
[INFO] [stdout] test tests::play_with_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "dfa20fdf9f22d3f96a69b2f45d62d9426ebb21f4fa1cc067d9e6c8e9632a37e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa20fdf9f22d3f96a69b2f45d62d9426ebb21f4fa1cc067d9e6c8e9632a37e5", kill_on_drop: false }`
[INFO] [stdout] dfa20fdf9f22d3f96a69b2f45d62d9426ebb21f4fa1cc067d9e6c8e9632a37e5