[INFO] fetching crate nnnoiseless 0.3.1...
[INFO] documenting nnnoiseless-0.3.1 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate nnnoiseless 0.3.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate nnnoiseless 0.3.1 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 nnnoiseless 0.3.1
[INFO] finished tweaking crates.io crate nnnoiseless 0.3.1
[INFO] tweaked toml for crates.io crate nnnoiseless 0.3.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate nnnoiseless 0.3.1 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dasp_interpolate v0.11.0
[INFO] [stderr]   Downloaded dasp_frame v0.11.0
[INFO] [stderr]   Downloaded dasp_ring_buffer v0.11.0
[INFO] [stderr]   Downloaded dasp_sample v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a96fc9a4d6374ae6b2a90919f5c0e9d55b90b408393c7918cdfac18b3834924c
[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" "a96fc9a4d6374ae6b2a90919f5c0e9d55b90b408393c7918cdfac18b3834924c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a96fc9a4d6374ae6b2a90919f5c0e9d55b90b408393c7918cdfac18b3834924c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a96fc9a4d6374ae6b2a90919f5c0e9d55b90b408393c7918cdfac18b3834924c", kill_on_drop: false }`
[INFO] [stdout] a96fc9a4d6374ae6b2a90919f5c0e9d55b90b408393c7918cdfac18b3834924c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d61b47e55e793460b106b18dd7aa983bc32ff7b296105b9936ad7d1cb0f9f8b5
[INFO] running `Command { std: "docker" "start" "-a" "d61b47e55e793460b106b18dd7aa983bc32ff7b296105b9936ad7d1cb0f9f8b5", kill_on_drop: false }`
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking dasp_ring_buffer v0.11.0
[INFO] [stderr]     Checking transpose v0.1.0
[INFO] [stderr]     Checking strength_reduce v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking clap v2.33.2
[INFO] [stderr]     Checking dasp_frame v0.11.0
[INFO] [stderr]     Checking dasp_interpolate v0.11.0
[INFO] [stderr]     Checking rustfft v3.0.1
[INFO] [stderr]  Documenting nnnoiseless v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `t`
[INFO] [stdout]    --> src/pitch.rs:250:39
[INFO] [stdout]     |
[INFO] [stdout] 250 | /// x by shifted versions of it, so x[t] is approximately $\sum_i a_i x_{t-i}$, where the $a_i$ are
[INFO] [stdout]     |                                       ^ the module `pitch` contains no item named `t`
[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 `i`
[INFO] [stdout]    --> src/pitch.rs:369:78
[INFO] [stdout]     |
[INFO] [stdout] 369 | /// To be a little more precise, the function that we're maximizing is xcorr[i] * xcorr[i],
[INFO] [stdout]     |                                                                              ^ the module `pitch` contains no item named `i`
[INFO] [stdout]     |
[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/pitch.rs:369:89
[INFO] [stdout]     |
[INFO] [stdout] 369 | /// To be a little more precise, the function that we're maximizing is xcorr[i] * xcorr[i],
[INFO] [stdout]     |                                                                                         ^ the module `pitch` contains no item named `i`
[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 7.91s
[INFO] running `Command { std: "docker" "inspect" "d61b47e55e793460b106b18dd7aa983bc32ff7b296105b9936ad7d1cb0f9f8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61b47e55e793460b106b18dd7aa983bc32ff7b296105b9936ad7d1cb0f9f8b5", kill_on_drop: false }`
[INFO] [stdout] d61b47e55e793460b106b18dd7aa983bc32ff7b296105b9936ad7d1cb0f9f8b5
