[INFO] fetching crate kled 0.0.0...
[INFO] testing kled-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate kled 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate kled 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 kled 0.0.0
[INFO] finished tweaking crates.io crate kled 0.0.0
[INFO] tweaked toml for crates.io crate kled 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1784851b7b386393a24cd690cf0635e7006800ebde750763473504c9e0e9158f
[INFO] running `Command { std: "docker" "start" "-a" "1784851b7b386393a24cd690cf0635e7006800ebde750763473504c9e0e9158f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1784851b7b386393a24cd690cf0635e7006800ebde750763473504c9e0e9158f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1784851b7b386393a24cd690cf0635e7006800ebde750763473504c9e0e9158f", kill_on_drop: false }`
[INFO] [stdout] 1784851b7b386393a24cd690cf0635e7006800ebde750763473504c9e0e9158f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 8908b5bd0c9e0bc4a65f2d6495234d700bff129fce8f8fb13261864a1830df03
[INFO] running `Command { std: "docker" "start" "-a" "8908b5bd0c9e0bc4a65f2d6495234d700bff129fce8f8fb13261864a1830df03", kill_on_drop: false }`
[INFO] [stderr]    Compiling kled v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "8908b5bd0c9e0bc4a65f2d6495234d700bff129fce8f8fb13261864a1830df03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8908b5bd0c9e0bc4a65f2d6495234d700bff129fce8f8fb13261864a1830df03", kill_on_drop: false }`
[INFO] [stdout] 8908b5bd0c9e0bc4a65f2d6495234d700bff129fce8f8fb13261864a1830df03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c08d6199af81b95d076f5513de888226538f34145b373750a83d4e9a2264b779
[INFO] running `Command { std: "docker" "start" "-a" "c08d6199af81b95d076f5513de888226538f34145b373750a83d4e9a2264b779", kill_on_drop: false }`
[INFO] [stderr]    Compiling kled v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "c08d6199af81b95d076f5513de888226538f34145b373750a83d4e9a2264b779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c08d6199af81b95d076f5513de888226538f34145b373750a83d4e9a2264b779", kill_on_drop: false }`
[INFO] [stdout] c08d6199af81b95d076f5513de888226538f34145b373750a83d4e9a2264b779
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 493f611868cc813deb1e0f3dfe1d0a3dd7568cd3048f2516ae03f4f0ad8567d6
[INFO] running `Command { std: "docker" "start" "-a" "493f611868cc813deb1e0f3dfe1d0a3dd7568cd3048f2516ae03f4f0ad8567d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kled-5a5f36e5400a10cb)
[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] [stderr]    Doc-tests kled
[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" "493f611868cc813deb1e0f3dfe1d0a3dd7568cd3048f2516ae03f4f0ad8567d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493f611868cc813deb1e0f3dfe1d0a3dd7568cd3048f2516ae03f4f0ad8567d6", kill_on_drop: false }`
[INFO] [stdout] 493f611868cc813deb1e0f3dfe1d0a3dd7568cd3048f2516ae03f4f0ad8567d6