[INFO] fetching crate utigo 0.1.0...
[INFO] testing utigo-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate utigo 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate utigo 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 utigo 0.1.0
[INFO] finished tweaking crates.io crate utigo 0.1.0
[INFO] tweaked toml for crates.io crate utigo 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate utigo 0.1.0 already has a lockfile, it will not be regenerated
[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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e8e0d7360e51c5cf28ecb3ecb727f6774831b8bf8438bac47a566a55770c186
[INFO] running `Command { std: "docker" "start" "-a" "0e8e0d7360e51c5cf28ecb3ecb727f6774831b8bf8438bac47a566a55770c186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e8e0d7360e51c5cf28ecb3ecb727f6774831b8bf8438bac47a566a55770c186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e8e0d7360e51c5cf28ecb3ecb727f6774831b8bf8438bac47a566a55770c186", kill_on_drop: false }`
[INFO] [stdout] 0e8e0d7360e51c5cf28ecb3ecb727f6774831b8bf8438bac47a566a55770c186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a4ad22fe66306dc8c2e793317cdb116e21ba412359d247035b6f1e620ba2187
[INFO] running `Command { std: "docker" "start" "-a" "2a4ad22fe66306dc8c2e793317cdb116e21ba412359d247035b6f1e620ba2187", kill_on_drop: false }`
[INFO] [stderr]    Compiling utigo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "2a4ad22fe66306dc8c2e793317cdb116e21ba412359d247035b6f1e620ba2187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4ad22fe66306dc8c2e793317cdb116e21ba412359d247035b6f1e620ba2187", kill_on_drop: false }`
[INFO] [stdout] 2a4ad22fe66306dc8c2e793317cdb116e21ba412359d247035b6f1e620ba2187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db9f4086b1fdf4fc3632b26124c6e1bb48b3b883489b29d999b98822b74cb1a8
[INFO] running `Command { std: "docker" "start" "-a" "db9f4086b1fdf4fc3632b26124c6e1bb48b3b883489b29d999b98822b74cb1a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling utigo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/utigo-ee6a6a63a429a050)
[INFO] running `Command { std: "docker" "inspect" "db9f4086b1fdf4fc3632b26124c6e1bb48b3b883489b29d999b98822b74cb1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db9f4086b1fdf4fc3632b26124c6e1bb48b3b883489b29d999b98822b74cb1a8", kill_on_drop: false }`
[INFO] [stdout] db9f4086b1fdf4fc3632b26124c6e1bb48b3b883489b29d999b98822b74cb1a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ffaf7d67fa9228ec61f903fab27338d3026eaf6f839450f91fb10b9b395a810
[INFO] running `Command { std: "docker" "start" "-a" "6ffaf7d67fa9228ec61f903fab27338d3026eaf6f839450f91fb10b9b395a810", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/utigo-ee6a6a63a429a050)
[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" "6ffaf7d67fa9228ec61f903fab27338d3026eaf6f839450f91fb10b9b395a810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ffaf7d67fa9228ec61f903fab27338d3026eaf6f839450f91fb10b9b395a810", kill_on_drop: false }`
[INFO] [stdout] 6ffaf7d67fa9228ec61f903fab27338d3026eaf6f839450f91fb10b9b395a810