[INFO] fetching crate omnom 3.0.0...
[INFO] documenting omnom-3.0.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate omnom 3.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate omnom 3.0.0 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 omnom 3.0.0
[INFO] finished tweaking crates.io crate omnom 3.0.0
[INFO] tweaked toml for crates.io crate omnom 3.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate omnom 3.0.0 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 9b771a5946afae4aecf03aab1ab602331f8306378117bddb30409502f2dab2c2
[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" "9b771a5946afae4aecf03aab1ab602331f8306378117bddb30409502f2dab2c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b771a5946afae4aecf03aab1ab602331f8306378117bddb30409502f2dab2c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b771a5946afae4aecf03aab1ab602331f8306378117bddb30409502f2dab2c2", kill_on_drop: false }`
[INFO] [stdout] 9b771a5946afae4aecf03aab1ab602331f8306378117bddb30409502f2dab2c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 388a7ef3d9c967c9de92a62cf7addff49b95ece3efe03fa1dd8a6df233aaf1bc
[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" "388a7ef3d9c967c9de92a62cf7addff49b95ece3efe03fa1dd8a6df233aaf1bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting omnom v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Cursor`
[INFO] [stdout]   --> src/buf_read_ext.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 |     /// [`std::io::Cursor`][`Cursor`] is a type that implements `BufRead`. In
[INFO] [stdout]    |                             ^^^^^^^^ the module `buf_read_ext` contains no item named `Cursor`
[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 `Cursor`
[INFO] [stdout]   --> src/buf_read_ext.rs:25:31
[INFO] [stdout]    |
[INFO] [stdout] 25 |     /// this example, we use [`Cursor`] to read bytes in a byte slice until
[INFO] [stdout]    |                               ^^^^^^^^ the module `buf_read_ext` contains no item named `Cursor`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Cursor`
[INFO] [stdout]   --> src/buf_read_ext.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 |     /// [`std::io::Cursor`][`Cursor`] is a type that implements `BufRead`. In
[INFO] [stdout]    |                             ^^^^^^^^ the module `buf_read_ext` contains no item named `Cursor`
[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 [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "388a7ef3d9c967c9de92a62cf7addff49b95ece3efe03fa1dd8a6df233aaf1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388a7ef3d9c967c9de92a62cf7addff49b95ece3efe03fa1dd8a6df233aaf1bc", kill_on_drop: false }`
[INFO] [stdout] 388a7ef3d9c967c9de92a62cf7addff49b95ece3efe03fa1dd8a6df233aaf1bc
