[INFO] fetching crate sps30-i2c 0.1.0...
[INFO] documenting sps30-i2c-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate sps30-i2c 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sps30-i2c 0.1.0 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 sps30-i2c 0.1.0
[INFO] finished tweaking crates.io crate sps30-i2c 0.1.0
[INFO] tweaked toml for crates.io crate sps30-i2c 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate sps30-i2c 0.1.0 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-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] 2047b0931a5dad8a2e1413e1304d838f50ba01a2c39ead408db61a091de48bd0
[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" "2047b0931a5dad8a2e1413e1304d838f50ba01a2c39ead408db61a091de48bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2047b0931a5dad8a2e1413e1304d838f50ba01a2c39ead408db61a091de48bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2047b0931a5dad8a2e1413e1304d838f50ba01a2c39ead408db61a091de48bd0", kill_on_drop: false }`
[INFO] [stdout] 2047b0931a5dad8a2e1413e1304d838f50ba01a2c39ead408db61a091de48bd0
[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] 3515ad068c2465554494dfe145a94189f316b01bafe990f102a29b015877f751
[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" "3515ad068c2465554494dfe145a94189f316b01bafe990f102a29b015877f751", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting sps30-i2c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]   --> src/lib.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 | //! - Read the interval[s] of the periodic fan-cleaning. See: [`read_auto_cleaning_interval()`].
[INFO] [stdout]    |                         ^ the module `sps30_i2c` contains no item named `s`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:73:77
[INFO] [stdout]    |
[INFO] [stdout] 73 | #![deny(missing_docs, rust_2018_idioms, unsafe_code, unused_qualifications, warnings)]
[INFO] [stdout]    |                                                                             ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(broken_intra_doc_links)]` implied by `#[warn(warnings)]`
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]   --> src/lib.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 | //! - Write the interval[s] of the periodic fan-cleaning. See: [`write_auto_cleaning_interval()`].
[INFO] [stdout]    |                          ^ the module `sps30_i2c` contains no item named `s`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]    --> src/sps30.rs:124:27
[INFO] [stdout]     |
[INFO] [stdout] 124 |     /// Read the interval[s] of the periodic fan-cleaning
[INFO] [stdout]     |                           ^ the module `sps30` contains no item named `s`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]    --> src/sps30.rs:138:28
[INFO] [stdout]     |
[INFO] [stdout] 138 |     /// Write the interval[s] of the periodic fan-cleaning
[INFO] [stdout]     |                            ^ the module `sps30` contains no item named `s`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `μm`
[INFO] [stdout]   --> src/types.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 |     /// Typical Particle Size [μm]
[INFO] [stdout]    |                                ^^ the module `types` contains no item named `μm`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "3515ad068c2465554494dfe145a94189f316b01bafe990f102a29b015877f751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3515ad068c2465554494dfe145a94189f316b01bafe990f102a29b015877f751", kill_on_drop: false }`
[INFO] [stdout] 3515ad068c2465554494dfe145a94189f316b01bafe990f102a29b015877f751
