[INFO] cloning repository https://github.com/hkdnet/rx86
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hkdnet/rx86" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhkdnet%2Frx86", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhkdnet%2Frx86'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 110e39b22e8abd859c9b4186e3a7abf84d22c09e
[INFO] documenting hkdnet/rx86 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%2Fhkdnet%2Frx86" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hkdnet/rx86 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/hkdnet/rx86
[INFO] finished tweaking git repo https://github.com/hkdnet/rx86
[INFO] tweaked toml for git repo https://github.com/hkdnet/rx86 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/hkdnet/rx86 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4738afc8740b4bdc35cbb670a2861fd1f05e1a839bcc34ea8ee616352f98e641
[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" "4738afc8740b4bdc35cbb670a2861fd1f05e1a839bcc34ea8ee616352f98e641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4738afc8740b4bdc35cbb670a2861fd1f05e1a839bcc34ea8ee616352f98e641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4738afc8740b4bdc35cbb670a2861fd1f05e1a839bcc34ea8ee616352f98e641", kill_on_drop: false }`
[INFO] [stdout] 4738afc8740b4bdc35cbb670a2861fd1f05e1a839bcc34ea8ee616352f98e641
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ca7bd9940e735ac00a2fb355a82eabc29d3c5dfd789414d80f0edc3d7aca2ff5
[INFO] running `Command { std: "docker" "start" "-a" "ca7bd9940e735ac00a2fb355a82eabc29d3c5dfd789414d80f0edc3d7aca2ff5", kill_on_drop: false }`
[INFO] [stderr]  Documenting rx86 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "ca7bd9940e735ac00a2fb355a82eabc29d3c5dfd789414d80f0edc3d7aca2ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7bd9940e735ac00a2fb355a82eabc29d3c5dfd789414d80f0edc3d7aca2ff5", kill_on_drop: false }`
[INFO] [stdout] ca7bd9940e735ac00a2fb355a82eabc29d3c5dfd789414d80f0edc3d7aca2ff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 21b9e20310614cbe755c70f48a9b7aea75d61470b334ef4fa5844f8f0913b71a
[INFO] running `Command { std: "docker" "start" "-a" "21b9e20310614cbe755c70f48a9b7aea75d61470b334ef4fa5844f8f0913b71a", kill_on_drop: false }`
[INFO] [stderr]  Documenting rx86 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "21b9e20310614cbe755c70f48a9b7aea75d61470b334ef4fa5844f8f0913b71a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b9e20310614cbe755c70f48a9b7aea75d61470b334ef4fa5844f8f0913b71a", kill_on_drop: false }`
[INFO] [stdout] 21b9e20310614cbe755c70f48a9b7aea75d61470b334ef4fa5844f8f0913b71a