[INFO] fetching crate regex-automata 0.1.9...
[INFO] documenting regex-automata-0.1.9 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate regex-automata 0.1.9 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate regex-automata 0.1.9 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 regex-automata 0.1.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate regex-automata 0.1.9
[INFO] tweaked toml for crates.io crate regex-automata 0.1.9 written to /workspace/builds/worker-5/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] bec37f52fd45de149c4896545567ef1ce6bb20c1069c8ac1a9073c5ee0a3400c
[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" "bec37f52fd45de149c4896545567ef1ce6bb20c1069c8ac1a9073c5ee0a3400c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bec37f52fd45de149c4896545567ef1ce6bb20c1069c8ac1a9073c5ee0a3400c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec37f52fd45de149c4896545567ef1ce6bb20c1069c8ac1a9073c5ee0a3400c", kill_on_drop: false }`
[INFO] [stdout] bec37f52fd45de149c4896545567ef1ce6bb20c1069c8ac1a9073c5ee0a3400c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 863bb833ced9384b54a27536995db988ff038de37e4216f2675d64c27fa54607
[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" "863bb833ced9384b54a27536995db988ff038de37e4216f2675d64c27fa54607", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.20
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]  Documenting regex-automata v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `S`
[INFO] [stdout]    --> src/dense.rs:973:46
[INFO] [stdout]     |
[INFO] [stdout] 973 |     /// In practice, T is either Vec<S> or &[S].
[INFO] [stdout]     |                                              ^ the module `dense_imp` contains no item named `S`
[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 `ip`
[INFO] [stdout]   --> src/sparse_set.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     /// sparse[ip] < dense.len() && ip == dense[sparse[ip]].
[INFO] [stdout]    |                ^^ the module `sparse_set` contains no item named `ip`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ip`
[INFO] [stdout]   --> src/sparse_set.rs:21:56
[INFO] [stdout]    |
[INFO] [stdout] 21 |     /// sparse[ip] < dense.len() && ip == dense[sparse[ip]].
[INFO] [stdout]    |                                                        ^^ the module `sparse_set` contains no item named `ip`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 5.92s
[INFO] running `Command { std: "docker" "inspect" "863bb833ced9384b54a27536995db988ff038de37e4216f2675d64c27fa54607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "863bb833ced9384b54a27536995db988ff038de37e4216f2675d64c27fa54607", kill_on_drop: false }`
[INFO] [stdout] 863bb833ced9384b54a27536995db988ff038de37e4216f2675d64c27fa54607
