[INFO] fetching crate lrc 0.1.4...
[INFO] documenting lrc-0.1.4 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate lrc 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate lrc 0.1.4 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 lrc 0.1.4
[INFO] finished tweaking crates.io crate lrc 0.1.4
[INFO] tweaked toml for crates.io crate lrc 0.1.4 written to /workspace/builds/worker-8/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]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-ordinalize v3.1.8
[INFO] [stderr]   Downloaded educe v0.4.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 2f1534a9f4d0214d8c85e3678c3ceac073c681cf861aa54bbe8a8971a9457784
[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" "2f1534a9f4d0214d8c85e3678c3ceac073c681cf861aa54bbe8a8971a9457784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f1534a9f4d0214d8c85e3678c3ceac073c681cf861aa54bbe8a8971a9457784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1534a9f4d0214d8c85e3678c3ceac073c681cf861aa54bbe8a8971a9457784", kill_on_drop: false }`
[INFO] [stdout] 2f1534a9f4d0214d8c85e3678c3ceac073c681cf861aa54bbe8a8971a9457784
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e236f24f62f49ef1567b17ae8a48718205ff83c5a10d4fd3b8614dfcb7891948
[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" "e236f24f62f49ef1567b17ae8a48718205ff83c5a10d4fd3b8614dfcb7891948", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.20
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking memchr v2.3.3
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]     Checking aho-corasick v0.7.14
[INFO] [stderr]     Checking regex v1.4.1
[INFO] [stderr]    Compiling enum-ordinalize v3.1.8
[INFO] [stderr]    Compiling educe v0.4.13
[INFO] [stderr]  Documenting lrc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `mm:ss`
[INFO] [stdout]  --> src/tags/time_tag.rs:7:67
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// Tags used in LRC which are in the format **[mm:ss.xx]** or **[mm:ss]** to represent time.
[INFO] [stdout]   |                                                                   ^^^^^ the module `time_tag` contains no item named `mm:ss`
[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 `mm:ss`
[INFO] [stdout]  --> src/tags/time_tag.rs:7:67
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// Tags used in LRC which are in the format **[mm:ss.xx]** or **[mm:ss]** to represent time.
[INFO] [stdout]   |                                                                   ^^^^^ the module `time_tag` contains no item named `mm:ss`
[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 23.48s
[INFO] running `Command { std: "docker" "inspect" "e236f24f62f49ef1567b17ae8a48718205ff83c5a10d4fd3b8614dfcb7891948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e236f24f62f49ef1567b17ae8a48718205ff83c5a10d4fd3b8614dfcb7891948", kill_on_drop: false }`
[INFO] [stdout] e236f24f62f49ef1567b17ae8a48718205ff83c5a10d4fd3b8614dfcb7891948
