[INFO] fetching crate fiddle 0.0.1...
[INFO] testing fiddle-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate fiddle 0.0.1 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate fiddle 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 fiddle 0.0.1
[INFO] finished tweaking crates.io crate fiddle 0.0.1
[INFO] tweaked toml for crates.io crate fiddle 0.0.1 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate fiddle 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 20488098deed34984dc9a04d5ea2de2ba1709fb252e55689a9e8e4757c2e3b1a
[INFO] running `Command { std: "docker" "start" "-a" "20488098deed34984dc9a04d5ea2de2ba1709fb252e55689a9e8e4757c2e3b1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20488098deed34984dc9a04d5ea2de2ba1709fb252e55689a9e8e4757c2e3b1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20488098deed34984dc9a04d5ea2de2ba1709fb252e55689a9e8e4757c2e3b1a", kill_on_drop: false }`
[INFO] [stdout] 20488098deed34984dc9a04d5ea2de2ba1709fb252e55689a9e8e4757c2e3b1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 5db8d3b74eeafd52712cd7526807a6beb3ff64be30020ee0988f73c6ffdab0c7
[INFO] running `Command { std: "docker" "start" "-a" "5db8d3b74eeafd52712cd7526807a6beb3ff64be30020ee0988f73c6ffdab0c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fiddle v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "5db8d3b74eeafd52712cd7526807a6beb3ff64be30020ee0988f73c6ffdab0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5db8d3b74eeafd52712cd7526807a6beb3ff64be30020ee0988f73c6ffdab0c7", kill_on_drop: false }`
[INFO] [stdout] 5db8d3b74eeafd52712cd7526807a6beb3ff64be30020ee0988f73c6ffdab0c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 2ef0a70abfd461d3e9072cf69c97f99626e0353df45dec3f3ac9adab36599762
[INFO] running `Command { std: "docker" "start" "-a" "2ef0a70abfd461d3e9072cf69c97f99626e0353df45dec3f3ac9adab36599762", kill_on_drop: false }`
[INFO] [stderr]    Compiling fiddle v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "2ef0a70abfd461d3e9072cf69c97f99626e0353df45dec3f3ac9adab36599762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ef0a70abfd461d3e9072cf69c97f99626e0353df45dec3f3ac9adab36599762", kill_on_drop: false }`
[INFO] [stdout] 2ef0a70abfd461d3e9072cf69c97f99626e0353df45dec3f3ac9adab36599762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] f10ae7674a81b3021a6d1ab54588c116a01c30d4df102a054992f24d8e0f520b
[INFO] running `Command { std: "docker" "start" "-a" "f10ae7674a81b3021a6d1ab54588c116a01c30d4df102a054992f24d8e0f520b", 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/fiddle-4aa842c8792de28b)
[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" "f10ae7674a81b3021a6d1ab54588c116a01c30d4df102a054992f24d8e0f520b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10ae7674a81b3021a6d1ab54588c116a01c30d4df102a054992f24d8e0f520b", kill_on_drop: false }`
[INFO] [stdout] f10ae7674a81b3021a6d1ab54588c116a01c30d4df102a054992f24d8e0f520b