[INFO] fetching crate faiss-sys 0.4.0...
[INFO] documenting faiss-sys-0.4.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate faiss-sys 0.4.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate faiss-sys 0.4.0 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 faiss-sys 0.4.0
[INFO] finished tweaking crates.io crate faiss-sys 0.4.0
[INFO] tweaked toml for crates.io crate faiss-sys 0.4.0 written to /workspace/builds/worker-11/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] b8de2fc0988adfae5f0576a01dc20a39ed876d618b12df28ce3166d5bbaddedc
[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" "b8de2fc0988adfae5f0576a01dc20a39ed876d618b12df28ce3166d5bbaddedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8de2fc0988adfae5f0576a01dc20a39ed876d618b12df28ce3166d5bbaddedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8de2fc0988adfae5f0576a01dc20a39ed876d618b12df28ce3166d5bbaddedc", kill_on_drop: false }`
[INFO] [stdout] b8de2fc0988adfae5f0576a01dc20a39ed876d618b12df28ce3166d5bbaddedc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] dd6da27f4e44c7a0c0511c3f302d75a16df9cf8dbb56b93ca7b5a22a5f655e73
[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" "dd6da27f4e44c7a0c0511c3f302d75a16df9cf8dbb56b93ca7b5a22a5f655e73", kill_on_drop: false }`
[INFO] [stderr]    Compiling faiss-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting faiss-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]     --> src/bindings.rs:1142:5
[INFO] [stdout]      |
[INFO] [stdout] 1142 | /     #[doc = " getter for labels and respective distances (not sorted):"]
[INFO] [stdout] 1143 | |     #[doc = " result for query i is labels[lims[i]:lims[i+1]]"]
[INFO] [stdout]      | |_______________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout]      = note: the link appears in this line:
[INFO] [stdout]              
[INFO] [stdout]              result for query i is labels[lims[i]:lims[i+1]]
[INFO] [stdout]                                                ^
[INFO] [stdout]      = note: the module `bindings` contains no item named `i`
[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/bindings.rs:1142:5
[INFO] [stdout]      |
[INFO] [stdout] 1142 | /     #[doc = " getter for labels and respective distances (not sorted):"]
[INFO] [stdout] 1143 | |     #[doc = " result for query i is labels[lims[i]:lims[i+1]]"]
[INFO] [stdout]      | |_______________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the link appears in this line:
[INFO] [stdout]              
[INFO] [stdout]              result for query i is labels[lims[i]:lims[i+1]]
[INFO] [stdout]                                                ^
[INFO] [stdout]      = note: the module `bindings` contains no item named `i`
[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 1.40s
[INFO] running `Command { std: "docker" "inspect" "dd6da27f4e44c7a0c0511c3f302d75a16df9cf8dbb56b93ca7b5a22a5f655e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6da27f4e44c7a0c0511c3f302d75a16df9cf8dbb56b93ca7b5a22a5f655e73", kill_on_drop: false }`
[INFO] [stdout] dd6da27f4e44c7a0c0511c3f302d75a16df9cf8dbb56b93ca7b5a22a5f655e73
