[INFO] cloning repository https://github.com/CrispyPin/rust-mandelbrot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CrispyPin/rust-mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrispyPin%2Frust-mandelbrot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrispyPin%2Frust-mandelbrot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f56bb1851c08c74ada5e75e4ab0cc72521920e34
[INFO] documenting CrispyPin/rust-mandelbrot 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%2FCrispyPin%2Frust-mandelbrot" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CrispyPin/rust-mandelbrot 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/CrispyPin/rust-mandelbrot
[INFO] finished tweaking git repo https://github.com/CrispyPin/rust-mandelbrot
[INFO] tweaked toml for git repo https://github.com/CrispyPin/rust-mandelbrot written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/CrispyPin/rust-mandelbrot 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]  Downloading crates ...
[INFO] [stderr]   Downloaded png v0.17.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] d2292f1c765562f27219f800a945084635b9b5f79d46cc0de593629873b52c26
[INFO] running `Command { std: "docker" "start" "-a" "d2292f1c765562f27219f800a945084635b9b5f79d46cc0de593629873b52c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2292f1c765562f27219f800a945084635b9b5f79d46cc0de593629873b52c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2292f1c765562f27219f800a945084635b9b5f79d46cc0de593629873b52c26", kill_on_drop: false }`
[INFO] [stdout] d2292f1c765562f27219f800a945084635b9b5f79d46cc0de593629873b52c26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 83a6f246259d6eb73a2c7bdc9bed7cc040a60e6705ae1f5ec15e0cb3bbb5741b
[INFO] running `Command { std: "docker" "start" "-a" "83a6f246259d6eb73a2c7bdc9bed7cc040a60e6705ae1f5ec15e0cb3bbb5741b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking png v0.17.3
[INFO] [stderr]  Documenting mandelbrot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "83a6f246259d6eb73a2c7bdc9bed7cc040a60e6705ae1f5ec15e0cb3bbb5741b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a6f246259d6eb73a2c7bdc9bed7cc040a60e6705ae1f5ec15e0cb3bbb5741b", kill_on_drop: false }`
[INFO] [stdout] 83a6f246259d6eb73a2c7bdc9bed7cc040a60e6705ae1f5ec15e0cb3bbb5741b