[INFO] fetching crate libnv 0.2.2...
[INFO] documenting libnv-0.2.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate libnv 0.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libnv 0.2.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libnv 0.2.2
[INFO] finished tweaking crates.io crate libnv 0.2.2
[INFO] tweaked toml for crates.io crate libnv 0.2.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate libnv 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d74ab7affa25d5315cc014505e630ea76082dc0c6ff77da6f64aae4edf8bd59
[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" "7d74ab7affa25d5315cc014505e630ea76082dc0c6ff77da6f64aae4edf8bd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d74ab7affa25d5315cc014505e630ea76082dc0c6ff77da6f64aae4edf8bd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d74ab7affa25d5315cc014505e630ea76082dc0c6ff77da6f64aae4edf8bd59", kill_on_drop: false }`
[INFO] [stdout] 7d74ab7affa25d5315cc014505e630ea76082dc0c6ff77da6f64aae4edf8bd59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a43df4b13619188c1ee3368fe963b2a1ee43e04131d9cee0825efa5cd6fdeba7
[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" "a43df4b13619188c1ee3368fe963b2a1ee43e04131d9cee0825efa5cd6fdeba7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nvpair-sys v0.1.0
[INFO] [stderr]    Compiling libnv-sys v0.1.4
[INFO] [stderr]  Documenting libnv v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `man_page`
[INFO] [stdout]  --> src/lib.rs:3:57
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! Rust bindings to Name/Value pairs libraries [libnv](man_page) and [nvpair](zol_nvpair)
[INFO] [stdout]   |                                                         ^^^^^^^^ the module `libnv` contains no item named `man_page`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `zol_nvpair`
[INFO] [stdout]  --> src/lib.rs:3:80
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! Rust bindings to Name/Value pairs libraries [libnv](man_page) and [nvpair](zol_nvpair)
[INFO] [stdout]   |                                                                                ^^^^^^^^^^ the module `libnv` contains no item named `zol_nvpair`
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "a43df4b13619188c1ee3368fe963b2a1ee43e04131d9cee0825efa5cd6fdeba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a43df4b13619188c1ee3368fe963b2a1ee43e04131d9cee0825efa5cd6fdeba7", kill_on_drop: false }`
[INFO] [stdout] a43df4b13619188c1ee3368fe963b2a1ee43e04131d9cee0825efa5cd6fdeba7
