[INFO] fetching crate ffv1 0.0.0...
[INFO] testing ffv1-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ffv1 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ffv1 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 ffv1 0.0.0
[INFO] finished tweaking crates.io crate ffv1 0.0.0
[INFO] tweaked toml for crates.io crate ffv1 0.0.0 written to /workspace/builds/worker-2/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] 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8798e1ec8b947bd41d5d8fae6bcf5318356c9c8a3751356fff0a051d7a70df25
[INFO] running `Command { std: "docker" "start" "-a" "8798e1ec8b947bd41d5d8fae6bcf5318356c9c8a3751356fff0a051d7a70df25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8798e1ec8b947bd41d5d8fae6bcf5318356c9c8a3751356fff0a051d7a70df25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8798e1ec8b947bd41d5d8fae6bcf5318356c9c8a3751356fff0a051d7a70df25", kill_on_drop: false }`
[INFO] [stdout] 8798e1ec8b947bd41d5d8fae6bcf5318356c9c8a3751356fff0a051d7a70df25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0b8ac00fc2655f854466230bf7efd076e94bb0097b90aad999abd849fe5658dd
[INFO] running `Command { std: "docker" "start" "-a" "0b8ac00fc2655f854466230bf7efd076e94bb0097b90aad999abd849fe5658dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling ffv1 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "0b8ac00fc2655f854466230bf7efd076e94bb0097b90aad999abd849fe5658dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b8ac00fc2655f854466230bf7efd076e94bb0097b90aad999abd849fe5658dd", kill_on_drop: false }`
[INFO] [stdout] 0b8ac00fc2655f854466230bf7efd076e94bb0097b90aad999abd849fe5658dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 400918fef8eec15104f0c295e5417a0a7de24040e433d7dde3b488228918934e
[INFO] running `Command { std: "docker" "start" "-a" "400918fef8eec15104f0c295e5417a0a7de24040e433d7dde3b488228918934e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ffv1 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "400918fef8eec15104f0c295e5417a0a7de24040e433d7dde3b488228918934e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "400918fef8eec15104f0c295e5417a0a7de24040e433d7dde3b488228918934e", kill_on_drop: false }`
[INFO] [stdout] 400918fef8eec15104f0c295e5417a0a7de24040e433d7dde3b488228918934e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 52011e536b408d519a2e80a1875692f8a81860e0ff3a1b328701ead552096a2a
[INFO] running `Command { std: "docker" "start" "-a" "52011e536b408d519a2e80a1875692f8a81860e0ff3a1b328701ead552096a2a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ffv1-524bb35783dd3870)
[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 ffv1
[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" "52011e536b408d519a2e80a1875692f8a81860e0ff3a1b328701ead552096a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52011e536b408d519a2e80a1875692f8a81860e0ff3a1b328701ead552096a2a", kill_on_drop: false }`
[INFO] [stdout] 52011e536b408d519a2e80a1875692f8a81860e0ff3a1b328701ead552096a2a