[INFO] fetching crate golden 0.0.0...
[INFO] testing golden-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate golden 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate golden 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 golden 0.0.0
[INFO] finished tweaking crates.io crate golden 0.0.0
[INFO] tweaked toml for crates.io crate golden 0.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate golden 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 027f8d7fea1e9a88d2bdd71a57b453d12933d967b1aff687ef63a0f245937b7f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "027f8d7fea1e9a88d2bdd71a57b453d12933d967b1aff687ef63a0f245937b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "027f8d7fea1e9a88d2bdd71a57b453d12933d967b1aff687ef63a0f245937b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "027f8d7fea1e9a88d2bdd71a57b453d12933d967b1aff687ef63a0f245937b7f", kill_on_drop: false }`
[INFO] [stdout] 027f8d7fea1e9a88d2bdd71a57b453d12933d967b1aff687ef63a0f245937b7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 99d94b1dbd3097df8a9746819235cda5d6eaacdc86166f9e3ae3fab03ebc11d1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99d94b1dbd3097df8a9746819235cda5d6eaacdc86166f9e3ae3fab03ebc11d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling golden v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "99d94b1dbd3097df8a9746819235cda5d6eaacdc86166f9e3ae3fab03ebc11d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d94b1dbd3097df8a9746819235cda5d6eaacdc86166f9e3ae3fab03ebc11d1", kill_on_drop: false }`
[INFO] [stdout] 99d94b1dbd3097df8a9746819235cda5d6eaacdc86166f9e3ae3fab03ebc11d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b334ea30d650345865bc75f7dbd2a06792094cf4b7d0648a30d5d30ffb0a000
[INFO] running `Command { std: "docker" "start" "-a" "2b334ea30d650345865bc75f7dbd2a06792094cf4b7d0648a30d5d30ffb0a000", kill_on_drop: false }`
[INFO] [stderr]    Compiling golden v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "2b334ea30d650345865bc75f7dbd2a06792094cf4b7d0648a30d5d30ffb0a000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b334ea30d650345865bc75f7dbd2a06792094cf4b7d0648a30d5d30ffb0a000", kill_on_drop: false }`
[INFO] [stdout] 2b334ea30d650345865bc75f7dbd2a06792094cf4b7d0648a30d5d30ffb0a000
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] dfbd70fca04ed9531f4ad71b08696818a2630e27a9f044b0495fa5f4440b8b14
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dfbd70fca04ed9531f4ad71b08696818a2630e27a9f044b0495fa5f4440b8b14", kill_on_drop: false }`
[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]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/golden-bbcf7933633221d3)
[INFO] running `Command { std: "docker" "inspect" "dfbd70fca04ed9531f4ad71b08696818a2630e27a9f044b0495fa5f4440b8b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfbd70fca04ed9531f4ad71b08696818a2630e27a9f044b0495fa5f4440b8b14", kill_on_drop: false }`
[INFO] [stdout] dfbd70fca04ed9531f4ad71b08696818a2630e27a9f044b0495fa5f4440b8b14