[INFO] fetching crate udt 0.2.0...
[INFO] documenting udt-0.2.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate udt 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate udt 0.2.0 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 udt 0.2.0
[INFO] removed path dependency libudt4-sys from crates.io crate udt 0.2.0
[INFO] finished tweaking crates.io crate udt 0.2.0
[INFO] tweaked toml for crates.io crate udt 0.2.0 written to /workspace/builds/worker-3/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 libudt4-sys v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ef3232edef63bd1d7829ee53cd671b7593ea861d52bb21af61eab7f6bce75a0b
[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" "ef3232edef63bd1d7829ee53cd671b7593ea861d52bb21af61eab7f6bce75a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef3232edef63bd1d7829ee53cd671b7593ea861d52bb21af61eab7f6bce75a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3232edef63bd1d7829ee53cd671b7593ea861d52bb21af61eab7f6bce75a0b", kill_on_drop: false }`
[INFO] [stdout] ef3232edef63bd1d7829ee53cd671b7593ea861d52bb21af61eab7f6bce75a0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 8613558ee5d8148c6eb5a56b14b6569357232f6a917b53c31e2e39bc3758efe8
[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" "8613558ee5d8148c6eb5a56b14b6569357232f6a917b53c31e2e39bc3758efe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libudt4-sys v0.2.0
[INFO] [stderr]  Documenting udt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]    --> src/lib.rs:867:29
[INFO] [stdout]     |
[INFO] [stdout] 867 |     /// See the [`UdtOpts`][1] module for all the supported option types.  
[INFO] [stdout]     |                             ^ the module `udt` 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 `1`
[INFO] [stdout]    --> src/lib.rs:869:10
[INFO] [stdout]     |
[INFO] [stdout] 869 |     /// [1]: UdtOpts/index.html
[INFO] [stdout]     |          ^ the module `udt` contains no item named `1`
[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 16.02s
[INFO] running `Command { std: "docker" "inspect" "8613558ee5d8148c6eb5a56b14b6569357232f6a917b53c31e2e39bc3758efe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8613558ee5d8148c6eb5a56b14b6569357232f6a917b53c31e2e39bc3758efe8", kill_on_drop: false }`
[INFO] [stdout] 8613558ee5d8148c6eb5a56b14b6569357232f6a917b53c31e2e39bc3758efe8
