[INFO] cloning repository https://github.com/stevedonovan/cargo-docgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevedonovan/cargo-docgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevedonovan%2Fcargo-docgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevedonovan%2Fcargo-docgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3598d7173046cb4f4eabd780361d7acdd9126daf
[INFO] testing stevedonovan/cargo-docgen against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevedonovan%2Fcargo-docgen" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stevedonovan/cargo-docgen 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 git repo https://github.com/stevedonovan/cargo-docgen
[INFO] finished tweaking git repo https://github.com/stevedonovan/cargo-docgen
[INFO] tweaked toml for git repo https://github.com/stevedonovan/cargo-docgen written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/stevedonovan/cargo-docgen already has a lockfile, it will not be regenerated
[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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] dd2d7a3c1086308fa494436e8d3a99e6eb007bf6eaf3851bc6070aa0ec13fd99
[INFO] running `Command { std: "docker" "start" "-a" "dd2d7a3c1086308fa494436e8d3a99e6eb007bf6eaf3851bc6070aa0ec13fd99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd2d7a3c1086308fa494436e8d3a99e6eb007bf6eaf3851bc6070aa0ec13fd99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2d7a3c1086308fa494436e8d3a99e6eb007bf6eaf3851bc6070aa0ec13fd99", kill_on_drop: false }`
[INFO] [stdout] dd2d7a3c1086308fa494436e8d3a99e6eb007bf6eaf3851bc6070aa0ec13fd99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 41ab3e8f5ede51cc0e62a4e3b8e681857521aca7aa65237d676dbc2132331559
[INFO] running `Command { std: "docker" "start" "-a" "41ab3e8f5ede51cc0e62a4e3b8e681857521aca7aa65237d676dbc2132331559", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lapp v0.3.0
[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 3.35s
[INFO] running `Command { std: "docker" "inspect" "41ab3e8f5ede51cc0e62a4e3b8e681857521aca7aa65237d676dbc2132331559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ab3e8f5ede51cc0e62a4e3b8e681857521aca7aa65237d676dbc2132331559", kill_on_drop: false }`
[INFO] [stdout] 41ab3e8f5ede51cc0e62a4e3b8e681857521aca7aa65237d676dbc2132331559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 2b0f987427238126f9acb9b6dfa9d5138d377f16a1b64a6bac8067e8cbec6e38
[INFO] running `Command { std: "docker" "start" "-a" "2b0f987427238126f9acb9b6dfa9d5138d377f16a1b64a6bac8067e8cbec6e38", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-docgen v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "2b0f987427238126f9acb9b6dfa9d5138d377f16a1b64a6bac8067e8cbec6e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0f987427238126f9acb9b6dfa9d5138d377f16a1b64a6bac8067e8cbec6e38", kill_on_drop: false }`
[INFO] [stdout] 2b0f987427238126f9acb9b6dfa9d5138d377f16a1b64a6bac8067e8cbec6e38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 294870bfd5df2e3c5da9348eb6266f656add6c3e9024cf60f11dace4838a3cae
[INFO] running `Command { std: "docker" "start" "-a" "294870bfd5df2e3c5da9348eb6266f656add6c3e9024cf60f11dace4838a3cae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_docgen-681bbabd582c6545)
[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" "294870bfd5df2e3c5da9348eb6266f656add6c3e9024cf60f11dace4838a3cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "294870bfd5df2e3c5da9348eb6266f656add6c3e9024cf60f11dace4838a3cae", kill_on_drop: false }`
[INFO] [stdout] 294870bfd5df2e3c5da9348eb6266f656add6c3e9024cf60f11dace4838a3cae