[INFO] fetching crate a1 0.1.1...
[INFO] testing a1-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate a1 0.1.1 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate a1 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 a1 0.1.1
[INFO] finished tweaking crates.io crate a1 0.1.1
[INFO] tweaked toml for crates.io crate a1 0.1.1 written to /workspace/builds/worker-57/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] c168b8497af8141437c9c3c0311962cbcff9bb58be2e7af282921cc95a745f2c
[INFO] running `Command { std: "docker" "start" "-a" "c168b8497af8141437c9c3c0311962cbcff9bb58be2e7af282921cc95a745f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c168b8497af8141437c9c3c0311962cbcff9bb58be2e7af282921cc95a745f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c168b8497af8141437c9c3c0311962cbcff9bb58be2e7af282921cc95a745f2c", kill_on_drop: false }`
[INFO] [stdout] c168b8497af8141437c9c3c0311962cbcff9bb58be2e7af282921cc95a745f2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 2859d439120b5c52e86e59262d9da1e64d94c04625de8f1f2c4fc06d8317990f
[INFO] running `Command { std: "docker" "start" "-a" "2859d439120b5c52e86e59262d9da1e64d94c04625de8f1f2c4fc06d8317990f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling a1 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "2859d439120b5c52e86e59262d9da1e64d94c04625de8f1f2c4fc06d8317990f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2859d439120b5c52e86e59262d9da1e64d94c04625de8f1f2c4fc06d8317990f", kill_on_drop: false }`
[INFO] [stdout] 2859d439120b5c52e86e59262d9da1e64d94c04625de8f1f2c4fc06d8317990f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 53561e67b3032779187e0515a7c951f1332dc55a8d23f5b0bd188089fc01bd10
[INFO] running `Command { std: "docker" "start" "-a" "53561e67b3032779187e0515a7c951f1332dc55a8d23f5b0bd188089fc01bd10", kill_on_drop: false }`
[INFO] [stderr]    Compiling a1 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "53561e67b3032779187e0515a7c951f1332dc55a8d23f5b0bd188089fc01bd10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53561e67b3032779187e0515a7c951f1332dc55a8d23f5b0bd188089fc01bd10", kill_on_drop: false }`
[INFO] [stdout] 53561e67b3032779187e0515a7c951f1332dc55a8d23f5b0bd188089fc01bd10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] d24a758718e4dd568d1f91c41d367328bb9d6e332cd44f4428fc03152370b07b
[INFO] running `Command { std: "docker" "start" "-a" "d24a758718e4dd568d1f91c41d367328bb9d6e332cd44f4428fc03152370b07b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/a1-745e230eb7eb960c)
[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" "d24a758718e4dd568d1f91c41d367328bb9d6e332cd44f4428fc03152370b07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d24a758718e4dd568d1f91c41d367328bb9d6e332cd44f4428fc03152370b07b", kill_on_drop: false }`
[INFO] [stdout] d24a758718e4dd568d1f91c41d367328bb9d6e332cd44f4428fc03152370b07b