[INFO] fetching crate demod_fm 1.0.0...
[INFO] documenting demod_fm-1.0.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate demod_fm 1.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate demod_fm 1.0.0 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 demod_fm 1.0.0
[INFO] finished tweaking crates.io crate demod_fm 1.0.0
[INFO] tweaked toml for crates.io crate demod_fm 1.0.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6a31d8047147ef62e9da51e0333447388145eaf5733ba189c6bf1c2c3894e6d8
[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" "6a31d8047147ef62e9da51e0333447388145eaf5733ba189c6bf1c2c3894e6d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a31d8047147ef62e9da51e0333447388145eaf5733ba189c6bf1c2c3894e6d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a31d8047147ef62e9da51e0333447388145eaf5733ba189c6bf1c2c3894e6d8", kill_on_drop: false }`
[INFO] [stdout] 6a31d8047147ef62e9da51e0333447388145eaf5733ba189c6bf1c2c3894e6d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7bb1233f227866d6338d02678b9edb3a595dca9121c92ee4d6c3e28c7d7c04ec
[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" "7bb1233f227866d6338d02678b9edb3a595dca9121c92ee4d6c3e28c7d7c04ec", kill_on_drop: false }`
[INFO] [stderr]  Documenting demod_fm v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `t`
[INFO] [stdout]   --> src/lib.rs:30:44
[INFO] [stdout]    |
[INFO] [stdout] 30 | //! > x(t) ≈ ω<sub>∆</sub><sup>-1</sup> (φ[t] - φ[t-1]) / T
[INFO] [stdout]    |                                            ^ the module `demod_fm` 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 `t`
[INFO] [stdout]   --> src/lib.rs:34:44
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! > x(t) ≈ w<sub>∆</sub><sup>-1</sup> (φ[t] - φ[t-1])
[INFO] [stdout]    |                                            ^ the module `demod_fm` contains no item named `t`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `t`
[INFO] [stdout]   --> src/lib.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | //! > x[t] = ω<sub>∆</sub><sup>-1</sup> arg(p[t]p[t - 1]<sup>*</sup>)
[INFO] [stdout]    |         ^ the module `demod_fm` contains no item named `t`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `t`
[INFO] [stdout]   --> src/lib.rs:65:47
[INFO] [stdout]    |
[INFO] [stdout] 65 | //! > x[t] = ω<sub>∆</sub><sup>-1</sup> arg(p[t]p[t - 1]<sup>*</sup>)
[INFO] [stdout]    |                                               ^ the module `demod_fm` contains no item named `t`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "7bb1233f227866d6338d02678b9edb3a595dca9121c92ee4d6c3e28c7d7c04ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb1233f227866d6338d02678b9edb3a595dca9121c92ee4d6c3e28c7d7c04ec", kill_on_drop: false }`
[INFO] [stdout] 7bb1233f227866d6338d02678b9edb3a595dca9121c92ee4d6c3e28c7d7c04ec
