[INFO] fetching crate utc 0.2.0...
[INFO] testing utc-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate utc 0.2.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate utc 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate utc 0.2.0
[INFO] finished tweaking crates.io crate utc 0.2.0
[INFO] tweaked toml for crates.io crate utc 0.2.0 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate crates.io crate utc 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04a71374605ca3e539c96e01b20703b43c2723b6a399eb57ac0457e0e4554648
[INFO] running `Command { std: "docker" "start" "-a" "04a71374605ca3e539c96e01b20703b43c2723b6a399eb57ac0457e0e4554648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04a71374605ca3e539c96e01b20703b43c2723b6a399eb57ac0457e0e4554648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a71374605ca3e539c96e01b20703b43c2723b6a399eb57ac0457e0e4554648", kill_on_drop: false }`
[INFO] [stdout] 04a71374605ca3e539c96e01b20703b43c2723b6a399eb57ac0457e0e4554648
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3910fef589d69b2c9a9cbf0cb81aa030115df20e3ded41a5cdee69e5ccb73ea3
[INFO] running `Command { std: "docker" "start" "-a" "3910fef589d69b2c9a9cbf0cb81aa030115df20e3ded41a5cdee69e5ccb73ea3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling utc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "3910fef589d69b2c9a9cbf0cb81aa030115df20e3ded41a5cdee69e5ccb73ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3910fef589d69b2c9a9cbf0cb81aa030115df20e3ded41a5cdee69e5ccb73ea3", kill_on_drop: false }`
[INFO] [stdout] 3910fef589d69b2c9a9cbf0cb81aa030115df20e3ded41a5cdee69e5ccb73ea3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccc38838de7ce917566250092ed62a60f48b2dc2c7f986937acab3556c6caff6
[INFO] running `Command { std: "docker" "start" "-a" "ccc38838de7ce917566250092ed62a60f48b2dc2c7f986937acab3556c6caff6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling utc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "ccc38838de7ce917566250092ed62a60f48b2dc2c7f986937acab3556c6caff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc38838de7ce917566250092ed62a60f48b2dc2c7f986937acab3556c6caff6", kill_on_drop: false }`
[INFO] [stdout] ccc38838de7ce917566250092ed62a60f48b2dc2c7f986937acab3556c6caff6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f59a099f0186b78117648c45005263882e02661061f2c578681fb9f91a41c342
[INFO] running `Command { std: "docker" "start" "-a" "f59a099f0186b78117648c45005263882e02661061f2c578681fb9f91a41c342", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/utc-1a2312e6553c22ca)
[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" "f59a099f0186b78117648c45005263882e02661061f2c578681fb9f91a41c342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59a099f0186b78117648c45005263882e02661061f2c578681fb9f91a41c342", kill_on_drop: false }`
[INFO] [stdout] f59a099f0186b78117648c45005263882e02661061f2c578681fb9f91a41c342