[INFO] fetching crate libftd2xx 0.21.1...
[INFO] documenting libftd2xx-0.21.1 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate libftd2xx 0.21.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate libftd2xx 0.21.1 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 libftd2xx 0.21.1
[INFO] finished tweaking crates.io crate libftd2xx 0.21.1
[INFO] tweaked toml for crates.io crate libftd2xx 0.21.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate libftd2xx 0.21.1 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-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] 4f9dbeab3fef54014c351da88b70f24e547ec45d011f7be11a1f66bb2a46ac48
[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" "4f9dbeab3fef54014c351da88b70f24e547ec45d011f7be11a1f66bb2a46ac48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f9dbeab3fef54014c351da88b70f24e547ec45d011f7be11a1f66bb2a46ac48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f9dbeab3fef54014c351da88b70f24e547ec45d011f7be11a1f66bb2a46ac48", kill_on_drop: false }`
[INFO] [stdout] 4f9dbeab3fef54014c351da88b70f24e547ec45d011f7be11a1f66bb2a46ac48
[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] 436cd0196faf29664036115725c533449a0cea7f47c21c7092426990d6925c37
[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" "436cd0196faf29664036115725c533449a0cea7f47c21c7092426990d6925c37", kill_on_drop: false }`
[INFO] [stderr]    Compiling libftd2xx-ffi v0.4.0
[INFO] [stderr]  Documenting libftd2xx v0.21.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `modem_status`
[INFO] [stdout]    --> src/types.rs:475:26
[INFO] [stdout]     |
[INFO] [stdout] 475 | /// This is returned by [`modem_status`].
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^ the module `types` contains no item named `modem_status`
[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 `modem_status`
[INFO] [stdout]    --> src/types.rs:475:26
[INFO] [stdout]     |
[INFO] [stdout] 475 | /// This is returned by [`modem_status`].
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^ the module `types` contains no item named `modem_status`
[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 3.94s
[INFO] running `Command { std: "docker" "inspect" "436cd0196faf29664036115725c533449a0cea7f47c21c7092426990d6925c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436cd0196faf29664036115725c533449a0cea7f47c21c7092426990d6925c37", kill_on_drop: false }`
[INFO] [stdout] 436cd0196faf29664036115725c533449a0cea7f47c21c7092426990d6925c37
