[INFO] fetching crate ttycolor 0.1.0...
[INFO] testing ttycolor-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ttycolor 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate ttycolor 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 870b350c3d47d1e871ca512c98bd29434d99066dacb3edaeadc1185ee69a2c1a
[INFO] running `Command { std: "docker" "start" "-a" "870b350c3d47d1e871ca512c98bd29434d99066dacb3edaeadc1185ee69a2c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "870b350c3d47d1e871ca512c98bd29434d99066dacb3edaeadc1185ee69a2c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870b350c3d47d1e871ca512c98bd29434d99066dacb3edaeadc1185ee69a2c1a", kill_on_drop: false }`
[INFO] [stdout] 870b350c3d47d1e871ca512c98bd29434d99066dacb3edaeadc1185ee69a2c1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 5f42d8514c6e33f94922af6f49020bb008fc147ee78bdb88a4dba516192fe446
[INFO] running `Command { std: "docker" "start" "-a" "5f42d8514c6e33f94922af6f49020bb008fc147ee78bdb88a4dba516192fe446", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttycolor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "5f42d8514c6e33f94922af6f49020bb008fc147ee78bdb88a4dba516192fe446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f42d8514c6e33f94922af6f49020bb008fc147ee78bdb88a4dba516192fe446", kill_on_drop: false }`
[INFO] [stdout] 5f42d8514c6e33f94922af6f49020bb008fc147ee78bdb88a4dba516192fe446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] 551ccae7f7c29288ba1884a053e3f8c1bcba54ca6d5787ef0db28b971f4994aa
[INFO] running `Command { std: "docker" "start" "-a" "551ccae7f7c29288ba1884a053e3f8c1bcba54ca6d5787ef0db28b971f4994aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttycolor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ttycolor-ff0e9b3e2243480d)
[INFO] running `Command { std: "docker" "inspect" "551ccae7f7c29288ba1884a053e3f8c1bcba54ca6d5787ef0db28b971f4994aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551ccae7f7c29288ba1884a053e3f8c1bcba54ca6d5787ef0db28b971f4994aa", kill_on_drop: false }`
[INFO] [stdout] 551ccae7f7c29288ba1884a053e3f8c1bcba54ca6d5787ef0db28b971f4994aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37ef71ddc6301b0fbbd99051b022a27c7e562eb9e8373f753ba9f2f588e97fbd
[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" "37ef71ddc6301b0fbbd99051b022a27c7e562eb9e8373f753ba9f2f588e97fbd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ttycolor-ff0e9b3e2243480d)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [stderr]    Doc-tests ttycolor
[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" "37ef71ddc6301b0fbbd99051b022a27c7e562eb9e8373f753ba9f2f588e97fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ef71ddc6301b0fbbd99051b022a27c7e562eb9e8373f753ba9f2f588e97fbd", kill_on_drop: false }`
[INFO] [stdout] 37ef71ddc6301b0fbbd99051b022a27c7e562eb9e8373f753ba9f2f588e97fbd