[INFO] fetching crate ruffbox_synth 0.9.0...
[INFO] documenting ruffbox_synth-0.9.0 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate ruffbox_synth 0.9.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate ruffbox_synth 0.9.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruffbox_synth 0.9.0
[INFO] finished tweaking crates.io crate ruffbox_synth 0.9.0
[INFO] tweaked toml for crates.io crate ruffbox_synth 0.9.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chfft v0.3.4
[INFO] [stderr]   Downloaded rubato v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cf9acd44c2750513a98ae1a2b4bfe80abba0316d38cd7beeca6e92babb1fdd8
[INFO] running `Command { std: "docker" "start" "-a" "6cf9acd44c2750513a98ae1a2b4bfe80abba0316d38cd7beeca6e92babb1fdd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cf9acd44c2750513a98ae1a2b4bfe80abba0316d38cd7beeca6e92babb1fdd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf9acd44c2750513a98ae1a2b4bfe80abba0316d38cd7beeca6e92babb1fdd8", kill_on_drop: false }`
[INFO] [stdout] 6cf9acd44c2750513a98ae1a2b4bfe80abba0316d38cd7beeca6e92babb1fdd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b41fa86d6ccdd0dbf49f0ca57b99e2ee863d91f2cf1248bfcb074c65236468a3
[INFO] running `Command { std: "docker" "start" "-a" "b41fa86d6ccdd0dbf49f0ca57b99e2ee863d91f2cf1248bfcb074c65236468a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking primal-check v0.3.3
[INFO] [stderr]     Checking transpose v0.2.2
[INFO] [stderr]     Checking chfft v0.3.4
[INFO] [stderr]     Checking realfft v2.0.1
[INFO] [stderr]     Checking rubato v0.10.1
[INFO] [stderr]  Documenting ruffbox_synth v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(get_many_mut)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/building_blocks/oscillators/brown_noise.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |  * Based on https://github.com/porres/pd-else/blob/master/Classes/Source/brown%7E.c
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/porres/pd-else/blob/master/Classes/Source/brown%7E.c>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/building_blocks/oscillators/fm_saw.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 |  * http://scp.web.elte.hu/papers/synthesis1.pdf
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://scp.web.elte.hu/papers/synthesis1.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/building_blocks/oscillators/fm_square.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 |  * http://scp.web.elte.hu/papers/synthesis1.pdf
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://scp.web.elte.hu/papers/synthesis1.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/building_blocks/oscillators/fm_tri.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 |  * http://scp.web.elte.hu/papers/synthesis1.pdf
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://scp.web.elte.hu/papers/synthesis1.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/building_blocks/oscillators/sine_osc.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 |  * https://www.dsprelated.com/freebooks/pasp/Digital_Sinusoid_Generators.html
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.dsprelated.com/freebooks/pasp/Digital_Sinusoid_Generators.html>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ruffbox_synth`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name ruffbox_synth src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cc2720610e0be9cf -L dependency=/opt/rustwide/target/debug/deps --extern chfft=/opt/rustwide/target/debug/deps/libchfft-87ec2ea2ceabcdc0.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-775000eb34bbf47d.rmeta --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-8bcd4cb2c6a33788.rmeta --extern fastrand=/opt/rustwide/target/debug/deps/libfastrand-8089f9bbeb7ece34.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-05811086232e085e.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-1c943238d01b5f7a.rmeta --extern rubato=/opt/rustwide/target/debug/deps/librubato-7466123cb432df6b.rmeta --cap-lints=warn --crate-version 0.9.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "b41fa86d6ccdd0dbf49f0ca57b99e2ee863d91f2cf1248bfcb074c65236468a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41fa86d6ccdd0dbf49f0ca57b99e2ee863d91f2cf1248bfcb074c65236468a3", kill_on_drop: false }`
[INFO] [stdout] b41fa86d6ccdd0dbf49f0ca57b99e2ee863d91f2cf1248bfcb074c65236468a3
[INFO] documenting ruffbox_synth-0.9.0 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate ruffbox_synth 0.9.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate ruffbox_synth 0.9.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruffbox_synth 0.9.0
[INFO] finished tweaking crates.io crate ruffbox_synth 0.9.0
[INFO] tweaked toml for crates.io crate ruffbox_synth 0.9.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1a62d2d58fb78996387f2be31b6933cb6bc876b8a4159ed0ff8c23819148c1d
[INFO] running `Command { std: "docker" "start" "-a" "f1a62d2d58fb78996387f2be31b6933cb6bc876b8a4159ed0ff8c23819148c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1a62d2d58fb78996387f2be31b6933cb6bc876b8a4159ed0ff8c23819148c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a62d2d58fb78996387f2be31b6933cb6bc876b8a4159ed0ff8c23819148c1d", kill_on_drop: false }`
[INFO] [stdout] f1a62d2d58fb78996387f2be31b6933cb6bc876b8a4159ed0ff8c23819148c1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e36ee2b0ff852635cac0a0240a35b50b506cf0a2413d51d50cd240abe109b66
[INFO] running `Command { std: "docker" "start" "-a" "3e36ee2b0ff852635cac0a0240a35b50b506cf0a2413d51d50cd240abe109b66", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking transpose v0.2.2
[INFO] [stderr]     Checking primal-check v0.3.3
[INFO] [stderr]     Checking chfft v0.3.4
[INFO] [stderr]     Checking realfft v2.0.1
[INFO] [stderr]     Checking rubato v0.10.1
[INFO] [stderr]  Documenting ruffbox_synth v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(get_many_mut)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/building_blocks/oscillators/brown_noise.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |  * Based on https://github.com/porres/pd-else/blob/master/Classes/Source/brown%7E.c
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/porres/pd-else/blob/master/Classes/Source/brown%7E.c>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/building_blocks/oscillators/fm_saw.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 |  * http://scp.web.elte.hu/papers/synthesis1.pdf
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://scp.web.elte.hu/papers/synthesis1.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/building_blocks/oscillators/fm_square.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 |  * http://scp.web.elte.hu/papers/synthesis1.pdf
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://scp.web.elte.hu/papers/synthesis1.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/building_blocks/oscillators/fm_tri.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 |  * http://scp.web.elte.hu/papers/synthesis1.pdf
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://scp.web.elte.hu/papers/synthesis1.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/building_blocks/oscillators/sine_osc.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 |  * https://www.dsprelated.com/freebooks/pasp/Digital_Sinusoid_Generators.html
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.dsprelated.com/freebooks/pasp/Digital_Sinusoid_Generators.html>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ruffbox_synth`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name ruffbox_synth src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c9cc12ace8a829a1 -L dependency=/opt/rustwide/target/debug/deps --extern chfft=/opt/rustwide/target/debug/deps/libchfft-2f4001e9f06fd817.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-5b21f5c30e4298c3.rmeta --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-d6fbfa89a7b883d4.rmeta --extern fastrand=/opt/rustwide/target/debug/deps/libfastrand-85eae8ee2a8ab815.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-e260a4bca8b820da.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-3d3655ad8dedbb40.rmeta --extern rubato=/opt/rustwide/target/debug/deps/librubato-6bd79a6084af366b.rmeta --cap-lints=warn --crate-version 0.9.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "3e36ee2b0ff852635cac0a0240a35b50b506cf0a2413d51d50cd240abe109b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e36ee2b0ff852635cac0a0240a35b50b506cf0a2413d51d50cd240abe109b66", kill_on_drop: false }`
[INFO] [stdout] 3e36ee2b0ff852635cac0a0240a35b50b506cf0a2413d51d50cd240abe109b66
