[INFO] fetching crate monomo 0.1.2...
[INFO] testing monomo-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate monomo 0.1.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate monomo 0.1.2 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 monomo 0.1.2
[INFO] finished tweaking crates.io crate monomo 0.1.2
[INFO] tweaked toml for crates.io crate monomo 0.1.2 written to /workspace/builds/worker-15/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 4d079a7d74ba6bd019dcde260dbf0917d2e6db0b7a9e6b25e9d7ceb6e11e8a3f
[INFO] running `Command { std: "docker" "start" "-a" "4d079a7d74ba6bd019dcde260dbf0917d2e6db0b7a9e6b25e9d7ceb6e11e8a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d079a7d74ba6bd019dcde260dbf0917d2e6db0b7a9e6b25e9d7ceb6e11e8a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d079a7d74ba6bd019dcde260dbf0917d2e6db0b7a9e6b25e9d7ceb6e11e8a3f", kill_on_drop: false }`
[INFO] [stdout] 4d079a7d74ba6bd019dcde260dbf0917d2e6db0b7a9e6b25e9d7ceb6e11e8a3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 280d6441f3dc72fa26e2d9fb134948efdef27526d23bb307a3aec060d6f0e2d8
[INFO] running `Command { std: "docker" "start" "-a" "280d6441f3dc72fa26e2d9fb134948efdef27526d23bb307a3aec060d6f0e2d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling monomo_macros v0.1.0
[INFO] [stderr]    Compiling monomo v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.41s
[INFO] running `Command { std: "docker" "inspect" "280d6441f3dc72fa26e2d9fb134948efdef27526d23bb307a3aec060d6f0e2d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "280d6441f3dc72fa26e2d9fb134948efdef27526d23bb307a3aec060d6f0e2d8", kill_on_drop: false }`
[INFO] [stdout] 280d6441f3dc72fa26e2d9fb134948efdef27526d23bb307a3aec060d6f0e2d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] a79e6feabcdffaff754233224efed01f3764b1cd5cb9220bf5688d37c39491dc
[INFO] running `Command { std: "docker" "start" "-a" "a79e6feabcdffaff754233224efed01f3764b1cd5cb9220bf5688d37c39491dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling monomo v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "a79e6feabcdffaff754233224efed01f3764b1cd5cb9220bf5688d37c39491dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79e6feabcdffaff754233224efed01f3764b1cd5cb9220bf5688d37c39491dc", kill_on_drop: false }`
[INFO] [stdout] a79e6feabcdffaff754233224efed01f3764b1cd5cb9220bf5688d37c39491dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] a13a25a55b0e2917750e453220e5badc56f14d860d9c0714804064452b0b6e95
[INFO] running `Command { std: "docker" "start" "-a" "a13a25a55b0e2917750e453220e5badc56f14d860d9c0714804064452b0b6e95", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/monomo-3dc207e771243b9d)
[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 monomo
[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" "a13a25a55b0e2917750e453220e5badc56f14d860d9c0714804064452b0b6e95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13a25a55b0e2917750e453220e5badc56f14d860d9c0714804064452b0b6e95", kill_on_drop: false }`
[INFO] [stdout] a13a25a55b0e2917750e453220e5badc56f14d860d9c0714804064452b0b6e95