[INFO] cloning repository https://github.com/PROMETHIA-27/chain_linq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PROMETHIA-27/chain_linq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPROMETHIA-27%2Fchain_linq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPROMETHIA-27%2Fchain_linq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72f1bda44fd7e74220d5af603fa2f9c7abaea7aa
[INFO] documenting PROMETHIA-27/chain_linq against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPROMETHIA-27%2Fchain_linq" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PROMETHIA-27/chain_linq on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PROMETHIA-27/chain_linq
[INFO] finished tweaking git repo https://github.com/PROMETHIA-27/chain_linq
[INFO] tweaked toml for git repo https://github.com/PROMETHIA-27/chain_linq written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/PROMETHIA-27/chain_linq already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded big_mac v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f28a493bf7f8f35edf15bf8ee0639f0b1d1c26e30e6c564fdc1fb4201e8bdbef
[INFO] running `Command { std: "docker" "start" "-a" "f28a493bf7f8f35edf15bf8ee0639f0b1d1c26e30e6c564fdc1fb4201e8bdbef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f28a493bf7f8f35edf15bf8ee0639f0b1d1c26e30e6c564fdc1fb4201e8bdbef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28a493bf7f8f35edf15bf8ee0639f0b1d1c26e30e6c564fdc1fb4201e8bdbef", kill_on_drop: false }`
[INFO] [stdout] f28a493bf7f8f35edf15bf8ee0639f0b1d1c26e30e6c564fdc1fb4201e8bdbef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1c1ed084736a592204ae688aaa68c7a54b5deb46fea8d16dc7fd6745396beb6
[INFO] running `Command { std: "docker" "start" "-a" "b1c1ed084736a592204ae688aaa68c7a54b5deb46fea8d16dc7fd6745396beb6", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking big_mac v0.1.7
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]  Documenting chain_linq v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "b1c1ed084736a592204ae688aaa68c7a54b5deb46fea8d16dc7fd6745396beb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c1ed084736a592204ae688aaa68c7a54b5deb46fea8d16dc7fd6745396beb6", kill_on_drop: false }`
[INFO] [stdout] b1c1ed084736a592204ae688aaa68c7a54b5deb46fea8d16dc7fd6745396beb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] d907efa62b00111890092dc6d30faf2f8d59b23b6bfb2911fc6d6fe1381154f7
[INFO] running `Command { std: "docker" "start" "-a" "d907efa62b00111890092dc6d30faf2f8d59b23b6bfb2911fc6d6fe1381154f7", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking big_mac v0.1.7
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]  Documenting chain_linq v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "d907efa62b00111890092dc6d30faf2f8d59b23b6bfb2911fc6d6fe1381154f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d907efa62b00111890092dc6d30faf2f8d59b23b6bfb2911fc6d6fe1381154f7", kill_on_drop: false }`
[INFO] [stdout] d907efa62b00111890092dc6d30faf2f8d59b23b6bfb2911fc6d6fe1381154f7