[INFO] fetching crate ttycolor 0.1.0...
[INFO] testing ttycolor-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ttycolor 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ttycolor 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ttycolor 0.1.0
[INFO] finished tweaking crates.io crate ttycolor 0.1.0
[INFO] tweaked toml for crates.io crate ttycolor 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c76042155eeef5f1f4c1f9d81d0f4c26a2ede8e92f6fafda21f9ac0addb6263
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7c76042155eeef5f1f4c1f9d81d0f4c26a2ede8e92f6fafda21f9ac0addb6263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c76042155eeef5f1f4c1f9d81d0f4c26a2ede8e92f6fafda21f9ac0addb6263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c76042155eeef5f1f4c1f9d81d0f4c26a2ede8e92f6fafda21f9ac0addb6263", kill_on_drop: false }`
[INFO] [stdout] 7c76042155eeef5f1f4c1f9d81d0f4c26a2ede8e92f6fafda21f9ac0addb6263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5513112d74efa1db19dd064357870dcee4593ee1c575e37ffc02c9984e1ba665
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5513112d74efa1db19dd064357870dcee4593ee1c575e37ffc02c9984e1ba665", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttycolor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "5513112d74efa1db19dd064357870dcee4593ee1c575e37ffc02c9984e1ba665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5513112d74efa1db19dd064357870dcee4593ee1c575e37ffc02c9984e1ba665", kill_on_drop: false }`
[INFO] [stdout] 5513112d74efa1db19dd064357870dcee4593ee1c575e37ffc02c9984e1ba665
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e31337cf5a34d59c1f35cda96f210b5f0ca532dc3fdb7c3e425b43e12ed588e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e31337cf5a34d59c1f35cda96f210b5f0ca532dc3fdb7c3e425b43e12ed588e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttycolor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "e31337cf5a34d59c1f35cda96f210b5f0ca532dc3fdb7c3e425b43e12ed588e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e31337cf5a34d59c1f35cda96f210b5f0ca532dc3fdb7c3e425b43e12ed588e5", kill_on_drop: false }`
[INFO] [stdout] e31337cf5a34d59c1f35cda96f210b5f0ca532dc3fdb7c3e425b43e12ed588e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 62d458a150c32c4fda522c99da08b1e834c6f5482bbe2cb6c99b6d4ebc0b4a61
[INFO] running `Command { std: "docker" "start" "-a" "62d458a150c32c4fda522c99da08b1e834c6f5482bbe2cb6c99b6d4ebc0b4a61", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ttycolor-3c7e07045d9bdf76)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests ttycolor
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "62d458a150c32c4fda522c99da08b1e834c6f5482bbe2cb6c99b6d4ebc0b4a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d458a150c32c4fda522c99da08b1e834c6f5482bbe2cb6c99b6d4ebc0b4a61", kill_on_drop: false }`
[INFO] [stdout] 62d458a150c32c4fda522c99da08b1e834c6f5482bbe2cb6c99b6d4ebc0b4a61