[INFO] fetching crate check_keyword 0.1.1...
[INFO] documenting check_keyword-0.1.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate check_keyword 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate check_keyword 0.1.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate check_keyword 0.1.1
[INFO] finished tweaking crates.io crate check_keyword 0.1.1
[INFO] tweaked toml for crates.io crate check_keyword 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "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] 4b563499b43513292317292a779fdce0d4b02d749775b798a405442bfe82c438
[INFO] running `Command { std: "docker" "start" "-a" "4b563499b43513292317292a779fdce0d4b02d749775b798a405442bfe82c438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b563499b43513292317292a779fdce0d4b02d749775b798a405442bfe82c438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b563499b43513292317292a779fdce0d4b02d749775b798a405442bfe82c438", kill_on_drop: false }`
[INFO] [stdout] 4b563499b43513292317292a779fdce0d4b02d749775b798a405442bfe82c438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "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] b577e84f1694fb334ea74d4b115176310d3c0991301e22584df9cae159eae6d1
[INFO] running `Command { std: "docker" "start" "-a" "b577e84f1694fb334ea74d4b115176310d3c0991301e22584df9cae159eae6d1", kill_on_drop: false }`
[INFO] [stderr]  Documenting check_keyword v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Keywords::to_safe`
[INFO] [stdout]   --> src/lib.rs:43:40
[INFO] [stdout]    |
[INFO] [stdout] 43 |     /// The type returned by [to_safe](Keywords::to_safe) and [into_safe](Keywords::into_safe). Currently this is [String]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^ no item named `Keywords` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Keywords::into_safe`
[INFO] [stdout]   --> src/lib.rs:43:75
[INFO] [stdout]    |
[INFO] [stdout] 43 |     /// The type returned by [to_safe](Keywords::to_safe) and [into_safe](Keywords::into_safe). Currently this is [String]
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^^^^^^ no item named `Keywords` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Keywords::to_safe`
[INFO] [stdout]   --> src/lib.rs:55:32
[INFO] [stdout]    |
[INFO] [stdout] 55 |     /// Identical to [to_safe](Keywords::to_safe), but it consumes `self`.
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^ no item named `Keywords` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "b577e84f1694fb334ea74d4b115176310d3c0991301e22584df9cae159eae6d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b577e84f1694fb334ea74d4b115176310d3c0991301e22584df9cae159eae6d1", kill_on_drop: false }`
[INFO] [stdout] b577e84f1694fb334ea74d4b115176310d3c0991301e22584df9cae159eae6d1
