[INFO] fetching crate trantor 0.0.1...
[INFO] testing trantor-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate trantor 0.0.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate trantor 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trantor 0.0.1
[INFO] finished tweaking crates.io crate trantor 0.0.1
[INFO] tweaked toml for crates.io crate trantor 0.0.1 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate trantor 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b743e28638619b60ed4ae4a1eb4d0ee378e2c3740946bf3b46d8ef9d0d4a5c16
[INFO] running `Command { std: "docker" "start" "-a" "b743e28638619b60ed4ae4a1eb4d0ee378e2c3740946bf3b46d8ef9d0d4a5c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b743e28638619b60ed4ae4a1eb4d0ee378e2c3740946bf3b46d8ef9d0d4a5c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b743e28638619b60ed4ae4a1eb4d0ee378e2c3740946bf3b46d8ef9d0d4a5c16", kill_on_drop: false }`
[INFO] [stdout] b743e28638619b60ed4ae4a1eb4d0ee378e2c3740946bf3b46d8ef9d0d4a5c16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a2bca9bbf5cd4518e3312e6ab36679499f83ecaf3f865deec3a8724270e4276
[INFO] running `Command { std: "docker" "start" "-a" "4a2bca9bbf5cd4518e3312e6ab36679499f83ecaf3f865deec3a8724270e4276", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trantor v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "4a2bca9bbf5cd4518e3312e6ab36679499f83ecaf3f865deec3a8724270e4276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a2bca9bbf5cd4518e3312e6ab36679499f83ecaf3f865deec3a8724270e4276", kill_on_drop: false }`
[INFO] [stdout] 4a2bca9bbf5cd4518e3312e6ab36679499f83ecaf3f865deec3a8724270e4276
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97bc67f9fb3e29ecd7784e425e855eb383155624f0b5eb5ff7402f37ca2552d0
[INFO] running `Command { std: "docker" "start" "-a" "97bc67f9fb3e29ecd7784e425e855eb383155624f0b5eb5ff7402f37ca2552d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling trantor v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "97bc67f9fb3e29ecd7784e425e855eb383155624f0b5eb5ff7402f37ca2552d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97bc67f9fb3e29ecd7784e425e855eb383155624f0b5eb5ff7402f37ca2552d0", kill_on_drop: false }`
[INFO] [stdout] 97bc67f9fb3e29ecd7784e425e855eb383155624f0b5eb5ff7402f37ca2552d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68f91f3c2abf43a50c75f866fd536d4bb891fcca5a4f709625cc44f33f501358
[INFO] running `Command { std: "docker" "start" "-a" "68f91f3c2abf43a50c75f866fd536d4bb891fcca5a4f709625cc44f33f501358", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trantor-89fc661c4660c2ca)
[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" "68f91f3c2abf43a50c75f866fd536d4bb891fcca5a4f709625cc44f33f501358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f91f3c2abf43a50c75f866fd536d4bb891fcca5a4f709625cc44f33f501358", kill_on_drop: false }`
[INFO] [stdout] 68f91f3c2abf43a50c75f866fd536d4bb891fcca5a4f709625cc44f33f501358