[INFO] fetching crate colol 0.4.0...
[INFO] testing colol-0.4.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate colol 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate colol 0.4.0 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 colol 0.4.0
[INFO] finished tweaking crates.io crate colol 0.4.0
[INFO] tweaked toml for crates.io crate colol 0.4.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 81cdaa6027c279949fbb00f99faf75954a819cc868b39fbc8244ac2f5b6faa0f
[INFO] running `Command { std: "docker" "start" "-a" "81cdaa6027c279949fbb00f99faf75954a819cc868b39fbc8244ac2f5b6faa0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81cdaa6027c279949fbb00f99faf75954a819cc868b39fbc8244ac2f5b6faa0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81cdaa6027c279949fbb00f99faf75954a819cc868b39fbc8244ac2f5b6faa0f", kill_on_drop: false }`
[INFO] [stdout] 81cdaa6027c279949fbb00f99faf75954a819cc868b39fbc8244ac2f5b6faa0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] aa366684c4dbf6c22e3ebfede617a2e2fe0b4736d5d745d344d54a37df1383c5
[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" "aa366684c4dbf6c22e3ebfede617a2e2fe0b4736d5d745d344d54a37df1383c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling colol v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "aa366684c4dbf6c22e3ebfede617a2e2fe0b4736d5d745d344d54a37df1383c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa366684c4dbf6c22e3ebfede617a2e2fe0b4736d5d745d344d54a37df1383c5", kill_on_drop: false }`
[INFO] [stdout] aa366684c4dbf6c22e3ebfede617a2e2fe0b4736d5d745d344d54a37df1383c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 6a7e665fc01bc93d3749aeadf00c9920f1b7aee3c3f94fe05b0cef2d2153e728
[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" "6a7e665fc01bc93d3749aeadf00c9920f1b7aee3c3f94fe05b0cef2d2153e728", kill_on_drop: false }`
[INFO] [stderr]    Compiling colol v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "6a7e665fc01bc93d3749aeadf00c9920f1b7aee3c3f94fe05b0cef2d2153e728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a7e665fc01bc93d3749aeadf00c9920f1b7aee3c3f94fe05b0cef2d2153e728", kill_on_drop: false }`
[INFO] [stdout] 6a7e665fc01bc93d3749aeadf00c9920f1b7aee3c3f94fe05b0cef2d2153e728
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 5e2473cb1ad2c8bf0460e5eda24022de79fcfc5e6b96890c3a0f199658c3c1e7
[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" "5e2473cb1ad2c8bf0460e5eda24022de79fcfc5e6b96890c3a0f199658c3c1e7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colol-2f2513f895849800)
[INFO] [stdout] test tests::logo ... ok
[INFO] [stderr]    Doc-tests colol
[INFO] [stdout] test tests::is_enabled ... ok
[INFO] [stdout] test tests::every_color ... ok
[INFO] [stdout] test tests::multiple_colors ... ok
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::closing_colors ... 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 3 tests
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e2473cb1ad2c8bf0460e5eda24022de79fcfc5e6b96890c3a0f199658c3c1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2473cb1ad2c8bf0460e5eda24022de79fcfc5e6b96890c3a0f199658c3c1e7", kill_on_drop: false }`
[INFO] [stdout] 5e2473cb1ad2c8bf0460e5eda24022de79fcfc5e6b96890c3a0f199658c3c1e7