[INFO] fetching crate string-interner 0.12.0...
[INFO] documenting string-interner-0.12.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate string-interner 0.12.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate string-interner 0.12.0 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 string-interner 0.12.0
[INFO] finished tweaking crates.io crate string-interner 0.12.0
[INFO] tweaked toml for crates.io crate string-interner 0.12.0 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jemalloc-ctl v0.3.3
[INFO] [stderr]   Downloaded fs_extra v1.2.0
[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" "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] 6d409448da949abdd814b2979a53e2da3c905b5f288ab08f7c2849bd1561fdae
[INFO] running `Command { std: "docker" "start" "-a" "6d409448da949abdd814b2979a53e2da3c905b5f288ab08f7c2849bd1561fdae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d409448da949abdd814b2979a53e2da3c905b5f288ab08f7c2849bd1561fdae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d409448da949abdd814b2979a53e2da3c905b5f288ab08f7c2849bd1561fdae", kill_on_drop: false }`
[INFO] [stdout] 6d409448da949abdd814b2979a53e2da3c905b5f288ab08f7c2849bd1561fdae
[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" "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] 8abcc933627dd738cedfd8583911a900e25f636c5630a01522c7ddc1c34c36e4
[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" "8abcc933627dd738cedfd8583911a900e25f636c5630a01522c7ddc1c34c36e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]  Documenting string-interner v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `get_or_intern`
[INFO] [stdout]    --> src/interner.rs:207:37
[INFO] [stdout]     |
[INFO] [stdout] 207 |     /// This is used as backend by [`get_or_intern`] and [`get_or_intern_static`].
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^ the module `interner` contains no item named `get_or_intern`
[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 `get_or_intern_static`
[INFO] [stdout]    --> src/interner.rs:207:59
[INFO] [stdout]     |
[INFO] [stdout] 207 |     /// This is used as backend by [`get_or_intern`] and [`get_or_intern_static`].
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^ the module `interner` contains no item named `get_or_intern_static`
[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 3.00s
[INFO] running `Command { std: "docker" "inspect" "8abcc933627dd738cedfd8583911a900e25f636c5630a01522c7ddc1c34c36e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8abcc933627dd738cedfd8583911a900e25f636c5630a01522c7ddc1c34c36e4", kill_on_drop: false }`
[INFO] [stdout] 8abcc933627dd738cedfd8583911a900e25f636c5630a01522c7ddc1c34c36e4
