[INFO] fetching crate libcli 0.3.9...
[INFO] documenting libcli-0.3.9 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate libcli 0.3.9 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate libcli 0.3.9 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 libcli 0.3.9
[INFO] finished tweaking crates.io crate libcli 0.3.9
[INFO] tweaked toml for crates.io crate libcli 0.3.9 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate libcli 0.3.9 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cca646aaa38129918c5158b64a6faeed3a66f5c7e48b8b838ef283151fd90185
[INFO] running `Command { std: "docker" "start" "-a" "cca646aaa38129918c5158b64a6faeed3a66f5c7e48b8b838ef283151fd90185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cca646aaa38129918c5158b64a6faeed3a66f5c7e48b8b838ef283151fd90185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca646aaa38129918c5158b64a6faeed3a66f5c7e48b8b838ef283151fd90185", kill_on_drop: false }`
[INFO] [stdout] cca646aaa38129918c5158b64a6faeed3a66f5c7e48b8b838ef283151fd90185
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2d6db25dc11de42295a9edb9fa66b8f6cb5cdc7f708ff71780f654f5c1ee18cd
[INFO] running `Command { std: "docker" "start" "-a" "2d6db25dc11de42295a9edb9fa66b8f6cb5cdc7f708ff71780f654f5c1ee18cd", kill_on_drop: false }`
[INFO] [stderr]  Documenting libcli v0.3.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]    --> src/args.rs:322:27
[INFO] [stdout]     |
[INFO] [stdout] 322 |     /// Returns the value[s] given to named or unnamed argument
[INFO] [stdout]     |                           ^ no item named `s` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "2d6db25dc11de42295a9edb9fa66b8f6cb5cdc7f708ff71780f654f5c1ee18cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6db25dc11de42295a9edb9fa66b8f6cb5cdc7f708ff71780f654f5c1ee18cd", kill_on_drop: false }`
[INFO] [stdout] 2d6db25dc11de42295a9edb9fa66b8f6cb5cdc7f708ff71780f654f5c1ee18cd
