[INFO] fetching crate soundfont 0.0.0...
[INFO] documenting soundfont-0.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate soundfont 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate soundfont 0.0.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate soundfont 0.0.0
[INFO] finished tweaking crates.io crate soundfont 0.0.0
[INFO] tweaked toml for crates.io crate soundfont 0.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10cb614dd76585d2b76d8ca61788f41fda61458b291013a878b4d2d08c9b81c7
[INFO] running `Command { std: "docker" "start" "-a" "10cb614dd76585d2b76d8ca61788f41fda61458b291013a878b4d2d08c9b81c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10cb614dd76585d2b76d8ca61788f41fda61458b291013a878b4d2d08c9b81c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10cb614dd76585d2b76d8ca61788f41fda61458b291013a878b4d2d08c9b81c7", kill_on_drop: false }`
[INFO] [stdout] 10cb614dd76585d2b76d8ca61788f41fda61458b291013a878b4d2d08c9b81c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2b2943abadbc6beb81fae8c60c67ce1170376175d90e48973f4e49cc12a6108
[INFO] running `Command { std: "docker" "start" "-a" "a2b2943abadbc6beb81fae8c60c67ce1170376175d90e48973f4e49cc12a6108", kill_on_drop: false }`
[INFO] [stderr]     Checking riff v1.0.1
[INFO] [stderr]  Documenting soundfont v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `smpl`
[INFO] [stdout]   --> src/data/sample_data.rs:11:189
[INFO] [stdout]    |
[INFO] [stdout] 11 | ...hunk. Note this means for every two bytes in the [smpl] sub-chunk there is a 1-byte counterpart in [sm24] sub-chunk.
[INFO] [stdout]    |                                                      ^^^^ no item named `smpl` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::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 `sm24`
[INFO] [stdout]   --> src/data/sample_data.rs:11:239
[INFO] [stdout]    |
[INFO] [stdout] 11 | ...smpl] sub-chunk there is a 1-byte counterpart in [sm24] sub-chunk.
[INFO] [stdout]    |                                                      ^^^^ no item named `sm24` in scope
[INFO] [stdout]    |
[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 1.17s
[INFO] running `Command { std: "docker" "inspect" "a2b2943abadbc6beb81fae8c60c67ce1170376175d90e48973f4e49cc12a6108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b2943abadbc6beb81fae8c60c67ce1170376175d90e48973f4e49cc12a6108", kill_on_drop: false }`
[INFO] [stdout] a2b2943abadbc6beb81fae8c60c67ce1170376175d90e48973f4e49cc12a6108
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 1bb2faae1b2ee789b7f2c54c05220f60c0eb8f24c239041038164df04daac353
[INFO] running `Command { std: "docker" "start" "-a" "1bb2faae1b2ee789b7f2c54c05220f60c0eb8f24c239041038164df04daac353", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking riff v1.0.1
[INFO] [stderr]  Documenting soundfont v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `smpl`
[INFO] [stdout]   --> src/data/sample_data.rs:11:189
[INFO] [stdout]    |
[INFO] [stdout] 11 | ...hunk. Note this means for every two bytes in the [smpl] sub-chunk there is a 1-byte counterpart in [sm24] sub-chunk.
[INFO] [stdout]    |                                                      ^^^^ no item named `smpl` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::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 `sm24`
[INFO] [stdout]   --> src/data/sample_data.rs:11:239
[INFO] [stdout]    |
[INFO] [stdout] 11 | ...smpl] sub-chunk there is a 1-byte counterpart in [sm24] sub-chunk.
[INFO] [stdout]    |                                                      ^^^^ no item named `sm24` in scope
[INFO] [stdout]    |
[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 26.73s
[INFO] running `Command { std: "docker" "inspect" "1bb2faae1b2ee789b7f2c54c05220f60c0eb8f24c239041038164df04daac353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb2faae1b2ee789b7f2c54c05220f60c0eb8f24c239041038164df04daac353", kill_on_drop: false }`
[INFO] [stdout] 1bb2faae1b2ee789b7f2c54c05220f60c0eb8f24c239041038164df04daac353