[INFO] fetching crate cargo-docgen 0.1.3...
[INFO] testing cargo-docgen-0.1.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate cargo-docgen 0.1.3 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate cargo-docgen 0.1.3 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 cargo-docgen 0.1.3
[INFO] finished tweaking crates.io crate cargo-docgen 0.1.3
[INFO] tweaked toml for crates.io crate cargo-docgen 0.1.3 written to /workspace/builds/worker-25/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] c6fe26973a03fd3ec2b5d94e06ed42da42726b2cec8767f4d19e985d61068d8c
[INFO] running `Command { std: "docker" "start" "-a" "c6fe26973a03fd3ec2b5d94e06ed42da42726b2cec8767f4d19e985d61068d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6fe26973a03fd3ec2b5d94e06ed42da42726b2cec8767f4d19e985d61068d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6fe26973a03fd3ec2b5d94e06ed42da42726b2cec8767f4d19e985d61068d8c", kill_on_drop: false }`
[INFO] [stdout] c6fe26973a03fd3ec2b5d94e06ed42da42726b2cec8767f4d19e985d61068d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 46b6b73f355770dbe90835938b3dce466ab5f9ad2c4c83ab8a1e5c7cb3defdbf
[INFO] running `Command { std: "docker" "start" "-a" "46b6b73f355770dbe90835938b3dce466ab5f9ad2c4c83ab8a1e5c7cb3defdbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling lapp v0.3.1
[INFO] [stderr]    Compiling easy-shortcuts v0.2.0
[INFO] [stderr]    Compiling cargo-docgen v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "46b6b73f355770dbe90835938b3dce466ab5f9ad2c4c83ab8a1e5c7cb3defdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46b6b73f355770dbe90835938b3dce466ab5f9ad2c4c83ab8a1e5c7cb3defdbf", kill_on_drop: false }`
[INFO] [stdout] 46b6b73f355770dbe90835938b3dce466ab5f9ad2c4c83ab8a1e5c7cb3defdbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 313b9c0dd092c4facb08be7d134b1bae15bacad692ac5afe27d7240a58c8830c
[INFO] running `Command { std: "docker" "start" "-a" "313b9c0dd092c4facb08be7d134b1bae15bacad692ac5afe27d7240a58c8830c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-docgen v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "313b9c0dd092c4facb08be7d134b1bae15bacad692ac5afe27d7240a58c8830c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "313b9c0dd092c4facb08be7d134b1bae15bacad692ac5afe27d7240a58c8830c", kill_on_drop: false }`
[INFO] [stdout] 313b9c0dd092c4facb08be7d134b1bae15bacad692ac5afe27d7240a58c8830c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 69e9bbb1bff5f194ee85cf0962e9d8564bce525f71ab4430e57d6efd2f9311d8
[INFO] running `Command { std: "docker" "start" "-a" "69e9bbb1bff5f194ee85cf0962e9d8564bce525f71ab4430e57d6efd2f9311d8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_docgen-208f86a6e5c61071)
[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" "69e9bbb1bff5f194ee85cf0962e9d8564bce525f71ab4430e57d6efd2f9311d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e9bbb1bff5f194ee85cf0962e9d8564bce525f71ab4430e57d6efd2f9311d8", kill_on_drop: false }`
[INFO] [stdout] 69e9bbb1bff5f194ee85cf0962e9d8564bce525f71ab4430e57d6efd2f9311d8