[INFO] fetching crate hackrfone 0.2.3...
[INFO] documenting hackrfone-0.2.3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate hackrfone 0.2.3 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate hackrfone 0.2.3 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 hackrfone 0.2.3
[INFO] finished tweaking crates.io crate hackrfone 0.2.3
[INFO] tweaked toml for crates.io crate hackrfone 0.2.3 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate crates.io crate hackrfone 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] b2e2a74e7bc3c9b993a7a79d994bd2e59c17720c793834213b6db28391683373
[INFO] running `Command { std: "docker" "start" "-a" "b2e2a74e7bc3c9b993a7a79d994bd2e59c17720c793834213b6db28391683373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2e2a74e7bc3c9b993a7a79d994bd2e59c17720c793834213b6db28391683373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e2a74e7bc3c9b993a7a79d994bd2e59c17720c793834213b6db28391683373", kill_on_drop: false }`
[INFO] [stdout] b2e2a74e7bc3c9b993a7a79d994bd2e59c17720c793834213b6db28391683373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 0f235c82fe8df690e763fcdd7721a5999aacb071be96d77cffa87879822f86b1
[INFO] running `Command { std: "docker" "start" "-a" "0f235c82fe8df690e763fcdd7721a5999aacb071be96d77cffa87879822f86b1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling rusb v0.8.1
[INFO] [stderr]    Compiling libusb1-sys v0.5.0
[INFO] [stderr]  Documenting hackrfone v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::iq_to_cplx_i8`
[INFO] [stdout]    --> src/lib.rs:606:28
[INFO] [stdout]     |
[INFO] [stdout] 606 |     /// [`iq_to_cplx_i8`]: crate::iq_to_cplx_i8
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^ no item named `iq_to_cplx_i8` in module `hackrfone`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::iq_to_cplx_f32`
[INFO] [stdout]    --> src/lib.rs:607:29
[INFO] [stdout]     |
[INFO] [stdout] 607 |     /// [`iq_to_cplx_f32`]: crate::iq_to_cplx_f32
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^ no item named `iq_to_cplx_f32` in module `hackrfone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
[INFO] running `Command { std: "docker" "inspect" "0f235c82fe8df690e763fcdd7721a5999aacb071be96d77cffa87879822f86b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f235c82fe8df690e763fcdd7721a5999aacb071be96d77cffa87879822f86b1", kill_on_drop: false }`
[INFO] [stdout] 0f235c82fe8df690e763fcdd7721a5999aacb071be96d77cffa87879822f86b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 531412910a39f31d17e84d765138783ac28460bed7037e59bcbb0acfbc8e7fdb
[INFO] running `Command { std: "docker" "start" "-a" "531412910a39f31d17e84d765138783ac28460bed7037e59bcbb0acfbc8e7fdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling rusb v0.8.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libusb1-sys v0.5.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]  Documenting hackrfone v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "531412910a39f31d17e84d765138783ac28460bed7037e59bcbb0acfbc8e7fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531412910a39f31d17e84d765138783ac28460bed7037e59bcbb0acfbc8e7fdb", kill_on_drop: false }`
[INFO] [stdout] 531412910a39f31d17e84d765138783ac28460bed7037e59bcbb0acfbc8e7fdb