[INFO] fetching crate libsystemd 0.3.1...
[INFO] documenting libsystemd-0.3.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate libsystemd 0.3.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate libsystemd 0.3.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libsystemd 0.3.1
[INFO] finished tweaking crates.io crate libsystemd 0.3.1
[INFO] tweaked toml for crates.io crate libsystemd 0.3.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate libsystemd 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e99eeb9808b53ac65554c74b6080882cf019c24b83a039884db6e87ee4511123
[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" "e99eeb9808b53ac65554c74b6080882cf019c24b83a039884db6e87ee4511123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e99eeb9808b53ac65554c74b6080882cf019c24b83a039884db6e87ee4511123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e99eeb9808b53ac65554c74b6080882cf019c24b83a039884db6e87ee4511123", kill_on_drop: false }`
[INFO] [stdout] e99eeb9808b53ac65554c74b6080882cf019c24b83a039884db6e87ee4511123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d3227094eca9f5e33d9affd0228ff2d9aa172a4dc2a3ce32245dd852f25c7a3
[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" "9d3227094eca9f5e33d9affd0228ff2d9aa172a4dc2a3ce32245dd852f25c7a3", kill_on_drop: false }`
[INFO] [stderr]     Checking crypto-mac v0.11.0
[INFO] [stderr]     Checking nix v0.22.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]  Documenting libsystemd v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/activation.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | /// See https://www.freedesktop.org/software/systemd/man/systemd.socket.html.
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.freedesktop.org/software/systemd/man/systemd.socket.html.>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.35s
[INFO] running `Command { std: "docker" "inspect" "9d3227094eca9f5e33d9affd0228ff2d9aa172a4dc2a3ce32245dd852f25c7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3227094eca9f5e33d9affd0228ff2d9aa172a4dc2a3ce32245dd852f25c7a3", kill_on_drop: false }`
[INFO] [stdout] 9d3227094eca9f5e33d9affd0228ff2d9aa172a4dc2a3ce32245dd852f25c7a3
