[INFO] cloning repository https://github.com/ThibautGeriz/rustling
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThibautGeriz/rustling" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibautGeriz%2Frustling", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibautGeriz%2Frustling'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 600272f81675d8b29d553a278e5bb21fa6cc9320
[INFO] documenting ThibautGeriz/rustling against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibautGeriz%2Frustling" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThibautGeriz/rustling on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-37/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/ThibautGeriz/rustling
[INFO] finished tweaking git repo https://github.com/ThibautGeriz/rustling
[INFO] tweaked toml for git repo https://github.com/ThibautGeriz/rustling written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/ThibautGeriz/rustling already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 517a7405b7cc4b443f643918946187afb473df7555410f584590b047ae298c55
[INFO] running `Command { std: "docker" "start" "-a" "517a7405b7cc4b443f643918946187afb473df7555410f584590b047ae298c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "517a7405b7cc4b443f643918946187afb473df7555410f584590b047ae298c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517a7405b7cc4b443f643918946187afb473df7555410f584590b047ae298c55", kill_on_drop: false }`
[INFO] [stdout] 517a7405b7cc4b443f643918946187afb473df7555410f584590b047ae298c55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48ca0de7010af72e4bb5d8b436c246b18ba30bf72e5fef65ae749f607b082414
[INFO] running `Command { std: "docker" "start" "-a" "48ca0de7010af72e4bb5d8b436c246b18ba30bf72e5fef65ae749f607b082414", kill_on_drop: false }`
[INFO] [stderr]  Documenting bowling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "48ca0de7010af72e4bb5d8b436c246b18ba30bf72e5fef65ae749f607b082414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ca0de7010af72e4bb5d8b436c246b18ba30bf72e5fef65ae749f607b082414", kill_on_drop: false }`
[INFO] [stdout] 48ca0de7010af72e4bb5d8b436c246b18ba30bf72e5fef65ae749f607b082414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] b28f5ea0a0e8b8059f204bb867f0690890ef4f1774b892b2903a19b84e413dc3
[INFO] running `Command { std: "docker" "start" "-a" "b28f5ea0a0e8b8059f204bb867f0690890ef4f1774b892b2903a19b84e413dc3", kill_on_drop: false }`
[INFO] [stderr]  Documenting bowling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "b28f5ea0a0e8b8059f204bb867f0690890ef4f1774b892b2903a19b84e413dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b28f5ea0a0e8b8059f204bb867f0690890ef4f1774b892b2903a19b84e413dc3", kill_on_drop: false }`
[INFO] [stdout] b28f5ea0a0e8b8059f204bb867f0690890ef4f1774b892b2903a19b84e413dc3