[INFO] cloning repository https://github.com/anthonyq2/anthony_os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anthonyq2/anthony_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthonyq2%2Fanthony_os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthonyq2%2Fanthony_os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 549a88f6a4ea42354975b002f936c972ed901534
[INFO] documenting anthonyq2/anthony_os against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthonyq2%2Fanthony_os" "/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/anthonyq2/anthony_os on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anthonyq2/anthony_os
[INFO] finished tweaking git repo https://github.com/anthonyq2/anthony_os
[INFO] tweaked toml for git repo https://github.com/anthonyq2/anthony_os written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/anthonyq2/anthony_os already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c92176c0ebd8c50f378485737ebdef71cbdc236d0c855f21c24140e6e3ff177
[INFO] running `Command { std: "docker" "start" "-a" "4c92176c0ebd8c50f378485737ebdef71cbdc236d0c855f21c24140e6e3ff177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c92176c0ebd8c50f378485737ebdef71cbdc236d0c855f21c24140e6e3ff177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c92176c0ebd8c50f378485737ebdef71cbdc236d0c855f21c24140e6e3ff177", kill_on_drop: false }`
[INFO] [stdout] 4c92176c0ebd8c50f378485737ebdef71cbdc236d0c855f21c24140e6e3ff177
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca01c835d8b7c59b356f47bcf3016abe8ddad76daa772169b2d255c1ee2ef57f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ca01c835d8b7c59b356f47bcf3016abe8ddad76daa772169b2d255c1ee2ef57f", kill_on_drop: false }`
[INFO] [stderr]  Documenting anthony_os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "ca01c835d8b7c59b356f47bcf3016abe8ddad76daa772169b2d255c1ee2ef57f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca01c835d8b7c59b356f47bcf3016abe8ddad76daa772169b2d255c1ee2ef57f", kill_on_drop: false }`
[INFO] [stdout] ca01c835d8b7c59b356f47bcf3016abe8ddad76daa772169b2d255c1ee2ef57f