[INFO] cloning repository https://github.com/IsaacHorvath/sixteen-power-problem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IsaacHorvath/sixteen-power-problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsaacHorvath%2Fsixteen-power-problem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsaacHorvath%2Fsixteen-power-problem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e59e14be5819c8c65d6a20a7192829835b315840
[INFO] documenting IsaacHorvath/sixteen-power-problem 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%2FIsaacHorvath%2Fsixteen-power-problem" "/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/IsaacHorvath/sixteen-power-problem 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] started tweaking git repo https://github.com/IsaacHorvath/sixteen-power-problem
[INFO] finished tweaking git repo https://github.com/IsaacHorvath/sixteen-power-problem
[INFO] tweaked toml for git repo https://github.com/IsaacHorvath/sixteen-power-problem written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/IsaacHorvath/sixteen-power-problem 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0500b9bf7853698d378bf82265d5565723e3dea458e1dc70be4580575d1b15b9
[INFO] running `Command { std: "docker" "start" "-a" "0500b9bf7853698d378bf82265d5565723e3dea458e1dc70be4580575d1b15b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0500b9bf7853698d378bf82265d5565723e3dea458e1dc70be4580575d1b15b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0500b9bf7853698d378bf82265d5565723e3dea458e1dc70be4580575d1b15b9", kill_on_drop: false }`
[INFO] [stdout] 0500b9bf7853698d378bf82265d5565723e3dea458e1dc70be4580575d1b15b9
[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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 855bf8678e9237ffa5a346f2c21f2fccf77c87ea71e788f65d9ba1119071eb24
[INFO] running `Command { std: "docker" "start" "-a" "855bf8678e9237ffa5a346f2c21f2fccf77c87ea71e788f65d9ba1119071eb24", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]  Documenting sixteen-power-problem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "855bf8678e9237ffa5a346f2c21f2fccf77c87ea71e788f65d9ba1119071eb24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855bf8678e9237ffa5a346f2c21f2fccf77c87ea71e788f65d9ba1119071eb24", kill_on_drop: false }`
[INFO] [stdout] 855bf8678e9237ffa5a346f2c21f2fccf77c87ea71e788f65d9ba1119071eb24