[INFO] fetching crate cliff 0.3.2...
[INFO] documenting cliff-0.3.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate cliff 0.3.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cliff 0.3.2 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 cliff 0.3.2
[INFO] finished tweaking crates.io crate cliff 0.3.2
[INFO] tweaked toml for crates.io crate cliff 0.3.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7cbc7b84d3c917f75fa2e29816727c365199e6ccc996e64b880d29b90df78fc9
[INFO] running `Command { std: "docker" "start" "-a" "7cbc7b84d3c917f75fa2e29816727c365199e6ccc996e64b880d29b90df78fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cbc7b84d3c917f75fa2e29816727c365199e6ccc996e64b880d29b90df78fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cbc7b84d3c917f75fa2e29816727c365199e6ccc996e64b880d29b90df78fc9", kill_on_drop: false }`
[INFO] [stdout] 7cbc7b84d3c917f75fa2e29816727c365199e6ccc996e64b880d29b90df78fc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e42177e67d71d45d118fbe8f87225e953fc62bb99b1ad7ad2024182e32d897f6
[INFO] running `Command { std: "docker" "start" "-a" "e42177e67d71d45d118fbe8f87225e953fc62bb99b1ad7ad2024182e32d897f6", kill_on_drop: false }`
[INFO] [stderr]  Documenting cliff v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `until`
[INFO] [stdout]   --> src/exponential.rs:76:81
[INFO] [stdout]    |
[INFO] [stdout] 76 |     /// Filling also respects the minimum search range width if specified with [`until`].
[INFO] [stdout]    |                                                                                 ^^^^^^^ the module `exponential` contains no item named `until`
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "e42177e67d71d45d118fbe8f87225e953fc62bb99b1ad7ad2024182e32d897f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42177e67d71d45d118fbe8f87225e953fc62bb99b1ad7ad2024182e32d897f6", kill_on_drop: false }`
[INFO] [stdout] e42177e67d71d45d118fbe8f87225e953fc62bb99b1ad7ad2024182e32d897f6
