[INFO] fetching crate regex 1.4.1...
[INFO] documenting regex-1.4.1 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate regex 1.4.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate regex 1.4.1 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 1.4.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate regex 1.4.1
[INFO] tweaked toml for crates.io crate regex 1.4.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate regex 1.4.1 already has a lockfile, it will not be regenerated
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] deffb54037638de71a7072454875eb80c9cf0c1d31052091f053be0c578fe9d8
[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" "deffb54037638de71a7072454875eb80c9cf0c1d31052091f053be0c578fe9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deffb54037638de71a7072454875eb80c9cf0c1d31052091f053be0c578fe9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deffb54037638de71a7072454875eb80c9cf0c1d31052091f053be0c578fe9d8", kill_on_drop: false }`
[INFO] [stdout] deffb54037638de71a7072454875eb80c9cf0c1d31052091f053be0c578fe9d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] db65279fdb51ab173248446f83314e6b502c966e803e070b49599e68cb1d1114
[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" "db65279fdb51ab173248446f83314e6b502c966e803e070b49599e68cb1d1114", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]  Documenting regex v1.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]    --> src/dfa.rs:257:13
[INFO] [stdout]     |
[INFO] [stdout] 257 | /// at data[1], and each following pointer is stored as an offset
[INFO] [stdout]     |             ^ the module `dfa` contains no item named `1`
[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 `i`
[INFO] [stdout]    --> src/dfa.rs:849:29
[INFO] [stdout]     |
[INFO] [stdout] 849 |     /// corresponds to text[i].
[INFO] [stdout]     |                             ^ the module `dfa` contains no item named `i`
[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.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     /// sparse[ip] < dense.len() && ip == dense[sparse[ip]].
[INFO] [stdout]    |                ^^ the module `sparse` 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.rs:23:56
[INFO] [stdout]    |
[INFO] [stdout] 23 |     /// sparse[ip] < dense.len() && ip == dense[sparse[ip]].
[INFO] [stdout]    |                                                        ^^ the module `sparse` 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: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "db65279fdb51ab173248446f83314e6b502c966e803e070b49599e68cb1d1114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db65279fdb51ab173248446f83314e6b502c966e803e070b49599e68cb1d1114", kill_on_drop: false }`
[INFO] [stdout] db65279fdb51ab173248446f83314e6b502c966e803e070b49599e68cb1d1114
