[INFO] fetching crate rgb2hex 0.3.0...
[INFO] testing rgb2hex-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rgb2hex 0.3.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate rgb2hex 0.3.0 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 rgb2hex 0.3.0
[INFO] finished tweaking crates.io crate rgb2hex 0.3.0
[INFO] tweaked toml for crates.io crate rgb2hex 0.3.0 written to /workspace/builds/worker-118/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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] c8608d7d06d0cbd42c54abbbdfa63a39a674a923d00c9c5413092671f9b1ca02
[INFO] running `Command { std: "docker" "start" "-a" "c8608d7d06d0cbd42c54abbbdfa63a39a674a923d00c9c5413092671f9b1ca02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8608d7d06d0cbd42c54abbbdfa63a39a674a923d00c9c5413092671f9b1ca02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8608d7d06d0cbd42c54abbbdfa63a39a674a923d00c9c5413092671f9b1ca02", kill_on_drop: false }`
[INFO] [stdout] c8608d7d06d0cbd42c54abbbdfa63a39a674a923d00c9c5413092671f9b1ca02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 486972a9a1c825a2e9189d78773db14123d02809a7ec98d52cd263f393ab9367
[INFO] running `Command { std: "docker" "start" "-a" "486972a9a1c825a2e9189d78773db14123d02809a7ec98d52cd263f393ab9367", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgb2hex v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "486972a9a1c825a2e9189d78773db14123d02809a7ec98d52cd263f393ab9367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486972a9a1c825a2e9189d78773db14123d02809a7ec98d52cd263f393ab9367", kill_on_drop: false }`
[INFO] [stdout] 486972a9a1c825a2e9189d78773db14123d02809a7ec98d52cd263f393ab9367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] ac0687517f6100dbc974a3ee1fb6f8f566389a1462a4934678993c4acb0fd641
[INFO] running `Command { std: "docker" "start" "-a" "ac0687517f6100dbc974a3ee1fb6f8f566389a1462a4934678993c4acb0fd641", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgb2hex v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "ac0687517f6100dbc974a3ee1fb6f8f566389a1462a4934678993c4acb0fd641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0687517f6100dbc974a3ee1fb6f8f566389a1462a4934678993c4acb0fd641", kill_on_drop: false }`
[INFO] [stdout] ac0687517f6100dbc974a3ee1fb6f8f566389a1462a4934678993c4acb0fd641
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 98f4fe3f3633a38e66393bcc3a58c4b447bcb71c51dd9743cdb4d2a7b9ab0bc1
[INFO] running `Command { std: "docker" "start" "-a" "98f4fe3f3633a38e66393bcc3a58c4b447bcb71c51dd9743cdb4d2a7b9ab0bc1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rgb2hex-a2a9bafd69e8a168)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test ... 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 rgb2hex
[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" "98f4fe3f3633a38e66393bcc3a58c4b447bcb71c51dd9743cdb4d2a7b9ab0bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98f4fe3f3633a38e66393bcc3a58c4b447bcb71c51dd9743cdb4d2a7b9ab0bc1", kill_on_drop: false }`
[INFO] [stdout] 98f4fe3f3633a38e66393bcc3a58c4b447bcb71c51dd9743cdb4d2a7b9ab0bc1