[INFO] cloning repository https://github.com/NotaCSstudent/rstocpptopy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NotaCSstudent/rstocpptopy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotaCSstudent%2Frstocpptopy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotaCSstudent%2Frstocpptopy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77f47f2e80aaf7a89b3170aa91ab4617b0e7a2ab
[INFO] documenting NotaCSstudent/rstocpptopy 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%2FNotaCSstudent%2Frstocpptopy" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NotaCSstudent/rstocpptopy 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/NotaCSstudent/rstocpptopy
[INFO] finished tweaking git repo https://github.com/NotaCSstudent/rstocpptopy
[INFO] tweaked toml for git repo https://github.com/NotaCSstudent/rstocpptopy written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate git repo https://github.com/NotaCSstudent/rstocpptopy 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] cb014432d133d620a9135707e1842fafc87c7bb43753c232b3200f1717e01745
[INFO] running `Command { std: "docker" "start" "-a" "cb014432d133d620a9135707e1842fafc87c7bb43753c232b3200f1717e01745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb014432d133d620a9135707e1842fafc87c7bb43753c232b3200f1717e01745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb014432d133d620a9135707e1842fafc87c7bb43753c232b3200f1717e01745", kill_on_drop: false }`
[INFO] [stdout] cb014432d133d620a9135707e1842fafc87c7bb43753c232b3200f1717e01745
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] d159212b84b188a5b1b24945c112f20fd081a3e74885a963c8cb513acb1098a9
[INFO] running `Command { std: "docker" "start" "-a" "d159212b84b188a5b1b24945c112f20fd081a3e74885a963c8cb513acb1098a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling random v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: bar.cpp: In function 'void bar()':
[INFO] [stderr] warning: bar.cpp:6:10: warning: unused variable 'fds' [-Wunused-variable]
[INFO] [stderr] warning:     6 |     char fds = 'e';
[INFO] [stderr] warning:       |          ^~~
[INFO] [stderr]  Documenting random v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `Command { std: "docker" "inspect" "d159212b84b188a5b1b24945c112f20fd081a3e74885a963c8cb513acb1098a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d159212b84b188a5b1b24945c112f20fd081a3e74885a963c8cb513acb1098a9", kill_on_drop: false }`
[INFO] [stdout] d159212b84b188a5b1b24945c112f20fd081a3e74885a963c8cb513acb1098a9