[INFO] fetching crate warg 0.0.0...
[INFO] testing warg-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate warg 0.0.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate warg 0.0.0 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 warg 0.0.0
[INFO] finished tweaking crates.io crate warg 0.0.0
[INFO] tweaked toml for crates.io crate warg 0.0.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate crates.io crate warg 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 9c81338c8519d87ce13f00e0f1adf21686fa5d074d8555f4c4808ad28c82eb1b
[INFO] running `Command { std: "docker" "start" "-a" "9c81338c8519d87ce13f00e0f1adf21686fa5d074d8555f4c4808ad28c82eb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c81338c8519d87ce13f00e0f1adf21686fa5d074d8555f4c4808ad28c82eb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c81338c8519d87ce13f00e0f1adf21686fa5d074d8555f4c4808ad28c82eb1b", kill_on_drop: false }`
[INFO] [stdout] 9c81338c8519d87ce13f00e0f1adf21686fa5d074d8555f4c4808ad28c82eb1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 6a7086f2a7a5f95a37e145d68f073eca79a69087adb12906abafb3c1891c4523
[INFO] running `Command { std: "docker" "start" "-a" "6a7086f2a7a5f95a37e145d68f073eca79a69087adb12906abafb3c1891c4523", kill_on_drop: false }`
[INFO] [stderr]    Compiling warg v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "6a7086f2a7a5f95a37e145d68f073eca79a69087adb12906abafb3c1891c4523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a7086f2a7a5f95a37e145d68f073eca79a69087adb12906abafb3c1891c4523", kill_on_drop: false }`
[INFO] [stdout] 6a7086f2a7a5f95a37e145d68f073eca79a69087adb12906abafb3c1891c4523
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 07cac5fd196fdb7c08bef58419d3661352ad930c377ca4ec23d53cf64017ee09
[INFO] running `Command { std: "docker" "start" "-a" "07cac5fd196fdb7c08bef58419d3661352ad930c377ca4ec23d53cf64017ee09", kill_on_drop: false }`
[INFO] [stderr]    Compiling warg v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "07cac5fd196fdb7c08bef58419d3661352ad930c377ca4ec23d53cf64017ee09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07cac5fd196fdb7c08bef58419d3661352ad930c377ca4ec23d53cf64017ee09", kill_on_drop: false }`
[INFO] [stdout] 07cac5fd196fdb7c08bef58419d3661352ad930c377ca4ec23d53cf64017ee09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 5e6f33e2aa99f706f6736f6dea307fdeedfc8069487aa75dd2826f5d5f97e73a
[INFO] running `Command { std: "docker" "start" "-a" "5e6f33e2aa99f706f6736f6dea307fdeedfc8069487aa75dd2826f5d5f97e73a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-4eb936efe140d46c)
[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" "5e6f33e2aa99f706f6736f6dea307fdeedfc8069487aa75dd2826f5d5f97e73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e6f33e2aa99f706f6736f6dea307fdeedfc8069487aa75dd2826f5d5f97e73a", kill_on_drop: false }`
[INFO] [stdout] 5e6f33e2aa99f706f6736f6dea307fdeedfc8069487aa75dd2826f5d5f97e73a