[INFO] cloning repository https://github.com/baroncurtin2/rust-by-building-real-apps
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/baroncurtin2/rust-by-building-real-apps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaroncurtin2%2Frust-by-building-real-apps", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaroncurtin2%2Frust-by-building-real-apps'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] acd776b8a649b325718b222c585b8ac6dce32f10
[INFO] documenting baroncurtin2/rust-by-building-real-apps 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%2Fbaroncurtin2%2Frust-by-building-real-apps" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/baroncurtin2/rust-by-building-real-apps 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/baroncurtin2/rust-by-building-real-apps
[INFO] finished tweaking git repo https://github.com/baroncurtin2/rust-by-building-real-apps
[INFO] tweaked toml for git repo https://github.com/baroncurtin2/rust-by-building-real-apps written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 0b1c8fc31bf4e419310194a8c7b812bcb96932e98fc392875746cf2d5cd00d05
[INFO] running `Command { std: "docker" "start" "-a" "0b1c8fc31bf4e419310194a8c7b812bcb96932e98fc392875746cf2d5cd00d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b1c8fc31bf4e419310194a8c7b812bcb96932e98fc392875746cf2d5cd00d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b1c8fc31bf4e419310194a8c7b812bcb96932e98fc392875746cf2d5cd00d05", kill_on_drop: false }`
[INFO] [stdout] 0b1c8fc31bf4e419310194a8c7b812bcb96932e98fc392875746cf2d5cd00d05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 6fcb8f8b6d68fc94d8e7f9452603673ffec697cb877332008ca1cb7c1b73ee5e
[INFO] running `Command { std: "docker" "start" "-a" "6fcb8f8b6d68fc94d8e7f9452603673ffec697cb877332008ca1cb7c1b73ee5e", kill_on_drop: false }`
[INFO] [stderr]  Documenting memory_management v0.1.0 (/opt/rustwide/workdir/memory_management)
[INFO] [stderr]  Documenting mars_calc v0.1.0 (/opt/rustwide/workdir/mars_calc)
[INFO] [stderr]  Documenting server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "6fcb8f8b6d68fc94d8e7f9452603673ffec697cb877332008ca1cb7c1b73ee5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fcb8f8b6d68fc94d8e7f9452603673ffec697cb877332008ca1cb7c1b73ee5e", kill_on_drop: false }`
[INFO] [stdout] 6fcb8f8b6d68fc94d8e7f9452603673ffec697cb877332008ca1cb7c1b73ee5e