[INFO] fetching crate perchance 0.1.1...
[INFO] testing perchance-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate perchance 0.1.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate perchance 0.1.1 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 perchance 0.1.1
[INFO] finished tweaking crates.io crate perchance 0.1.1
[INFO] tweaked toml for crates.io crate perchance 0.1.1 written to /workspace/builds/worker-17/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 88fd3bec452ebc03ad423f8792ffa2854f647219518a4dc2b27df65f8c001466
[INFO] running `Command { std: "docker" "start" "-a" "88fd3bec452ebc03ad423f8792ffa2854f647219518a4dc2b27df65f8c001466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88fd3bec452ebc03ad423f8792ffa2854f647219518a4dc2b27df65f8c001466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88fd3bec452ebc03ad423f8792ffa2854f647219518a4dc2b27df65f8c001466", kill_on_drop: false }`
[INFO] [stdout] 88fd3bec452ebc03ad423f8792ffa2854f647219518a4dc2b27df65f8c001466
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] ff8bf005f41d04580e75fe244de330131972f5e243d32e7ead6bd5034f0485e5
[INFO] running `Command { std: "docker" "start" "-a" "ff8bf005f41d04580e75fe244de330131972f5e243d32e7ead6bd5034f0485e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ordered-float v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling glam v0.20.2
[INFO] [stderr]    Compiling macaw v0.16.0
[INFO] [stderr]    Compiling perchance v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.36s
[INFO] running `Command { std: "docker" "inspect" "ff8bf005f41d04580e75fe244de330131972f5e243d32e7ead6bd5034f0485e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8bf005f41d04580e75fe244de330131972f5e243d32e7ead6bd5034f0485e5", kill_on_drop: false }`
[INFO] [stdout] ff8bf005f41d04580e75fe244de330131972f5e243d32e7ead6bd5034f0485e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 6aada35b79355866b098778265f26ea1a171782c6ac5521351420d684feef0a9
[INFO] running `Command { std: "docker" "start" "-a" "6aada35b79355866b098778265f26ea1a171782c6ac5521351420d684feef0a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "6aada35b79355866b098778265f26ea1a171782c6ac5521351420d684feef0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aada35b79355866b098778265f26ea1a171782c6ac5521351420d684feef0a9", kill_on_drop: false }`
[INFO] [stdout] 6aada35b79355866b098778265f26ea1a171782c6ac5521351420d684feef0a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] d42e9acac1d0ae07df4d6044ea0ae24c7fde2984547462ecc27bb5ae0555edd2
[INFO] running `Command { std: "docker" "start" "-a" "d42e9acac1d0ae07df4d6044ea0ae24c7fde2984547462ecc27bb5ae0555edd2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "d42e9acac1d0ae07df4d6044ea0ae24c7fde2984547462ecc27bb5ae0555edd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d42e9acac1d0ae07df4d6044ea0ae24c7fde2984547462ecc27bb5ae0555edd2", kill_on_drop: false }`
[INFO] [stdout] d42e9acac1d0ae07df4d6044ea0ae24c7fde2984547462ecc27bb5ae0555edd2