[INFO] fetching crate kwfe 0.1.0...
[INFO] testing kwfe-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate kwfe 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate kwfe 0.1.0 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 kwfe 0.1.0
[INFO] finished tweaking crates.io crate kwfe 0.1.0
[INFO] tweaked toml for crates.io crate kwfe 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate kwfe 0.1.0 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 897101a97e62be1a1ac253f30e49c3966c3d2fc411770d48a1170a91280aed40
[INFO] running `Command { std: "docker" "start" "-a" "897101a97e62be1a1ac253f30e49c3966c3d2fc411770d48a1170a91280aed40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "897101a97e62be1a1ac253f30e49c3966c3d2fc411770d48a1170a91280aed40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "897101a97e62be1a1ac253f30e49c3966c3d2fc411770d48a1170a91280aed40", kill_on_drop: false }`
[INFO] [stdout] 897101a97e62be1a1ac253f30e49c3966c3d2fc411770d48a1170a91280aed40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e030bf58d606b59a6f9fae722fa634d42191cbf7f1ea40ba30eb32b5b00e2af7
[INFO] running `Command { std: "docker" "start" "-a" "e030bf58d606b59a6f9fae722fa634d42191cbf7f1ea40ba30eb32b5b00e2af7", kill_on_drop: false }`
[INFO] [stderr]    Compiling kwfe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "e030bf58d606b59a6f9fae722fa634d42191cbf7f1ea40ba30eb32b5b00e2af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e030bf58d606b59a6f9fae722fa634d42191cbf7f1ea40ba30eb32b5b00e2af7", kill_on_drop: false }`
[INFO] [stdout] e030bf58d606b59a6f9fae722fa634d42191cbf7f1ea40ba30eb32b5b00e2af7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] fdfdc39d8bdcaef1abfd9d8b50c35fb1e7f5a4573d7345f6740e38476b4887f1
[INFO] running `Command { std: "docker" "start" "-a" "fdfdc39d8bdcaef1abfd9d8b50c35fb1e7f5a4573d7345f6740e38476b4887f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kwfe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "fdfdc39d8bdcaef1abfd9d8b50c35fb1e7f5a4573d7345f6740e38476b4887f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdfdc39d8bdcaef1abfd9d8b50c35fb1e7f5a4573d7345f6740e38476b4887f1", kill_on_drop: false }`
[INFO] [stdout] fdfdc39d8bdcaef1abfd9d8b50c35fb1e7f5a4573d7345f6740e38476b4887f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] eac8ae05d7c7fd67d48dee1e87bbc084029d0a9e999dc56ca0ac00a3a27fb7f2
[INFO] running `Command { std: "docker" "start" "-a" "eac8ae05d7c7fd67d48dee1e87bbc084029d0a9e999dc56ca0ac00a3a27fb7f2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kwfe-61f1ffc46ba18a72)
[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" "eac8ae05d7c7fd67d48dee1e87bbc084029d0a9e999dc56ca0ac00a3a27fb7f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac8ae05d7c7fd67d48dee1e87bbc084029d0a9e999dc56ca0ac00a3a27fb7f2", kill_on_drop: false }`
[INFO] [stdout] eac8ae05d7c7fd67d48dee1e87bbc084029d0a9e999dc56ca0ac00a3a27fb7f2