[INFO] cloning repository https://github.com/8845musign/lean_rust_dining_philosophers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/8845musign/lean_rust_dining_philosophers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F8845musign%2Flean_rust_dining_philosophers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F8845musign%2Flean_rust_dining_philosophers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad88fb0b55b70d23207694e7d92a3bedce256711
[INFO] documenting 8845musign/lean_rust_dining_philosophers against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F8845musign%2Flean_rust_dining_philosophers" "/workspace/builds/worker-59/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-59/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/8845musign/lean_rust_dining_philosophers on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/8845musign/lean_rust_dining_philosophers
[INFO] finished tweaking git repo https://github.com/8845musign/lean_rust_dining_philosophers
[INFO] tweaked toml for git repo https://github.com/8845musign/lean_rust_dining_philosophers written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] crate git repo https://github.com/8845musign/lean_rust_dining_philosophers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c67ff6bd624c143a1894f3a549b530a6bbeb9d57bb218445f2fd8b65f18e7ee
[INFO] running `Command { std: "docker" "start" "-a" "5c67ff6bd624c143a1894f3a549b530a6bbeb9d57bb218445f2fd8b65f18e7ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c67ff6bd624c143a1894f3a549b530a6bbeb9d57bb218445f2fd8b65f18e7ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c67ff6bd624c143a1894f3a549b530a6bbeb9d57bb218445f2fd8b65f18e7ee", kill_on_drop: false }`
[INFO] [stdout] 5c67ff6bd624c143a1894f3a549b530a6bbeb9d57bb218445f2fd8b65f18e7ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a02d427dfe50b8c0b3e02467f11f54a77e17e66c47d8e75aea6730eef0a7c369
[INFO] running `Command { std: "docker" "start" "-a" "a02d427dfe50b8c0b3e02467f11f54a77e17e66c47d8e75aea6730eef0a7c369", kill_on_drop: false }`
[INFO] [stderr]  Documenting dining_philosophers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "a02d427dfe50b8c0b3e02467f11f54a77e17e66c47d8e75aea6730eef0a7c369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02d427dfe50b8c0b3e02467f11f54a77e17e66c47d8e75aea6730eef0a7c369", kill_on_drop: false }`
[INFO] [stdout] a02d427dfe50b8c0b3e02467f11f54a77e17e66c47d8e75aea6730eef0a7c369