[INFO] fetching crate ndrustfft 0.3.0... [INFO] documenting ndrustfft-0.3.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate ndrustfft 0.3.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate ndrustfft 0.3.0 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ndrustfft 0.3.0 [INFO] finished tweaking crates.io crate ndrustfft 0.3.0 [INFO] tweaked toml for crates.io crate ndrustfft 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded realfft v3.0.0 [INFO] [stderr] Downloaded rustdct v0.7.0 [INFO] [stderr] Downloaded rustfft v6.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", 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] 1ada0df44bd1c703d9ab396d3bf9591b946f5cf59ec608742ad4180addcd085f [INFO] running `Command { std: "docker" "start" "-a" "1ada0df44bd1c703d9ab396d3bf9591b946f5cf59ec608742ad4180addcd085f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ada0df44bd1c703d9ab396d3bf9591b946f5cf59ec608742ad4180addcd085f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ada0df44bd1c703d9ab396d3bf9591b946f5cf59ec608742ad4180addcd085f", kill_on_drop: false }` [INFO] [stdout] 1ada0df44bd1c703d9ab396d3bf9591b946f5cf59ec608742ad4180addcd085f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.61.0" "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] 637c8497e5a8bb36aa7f5d4bacd26144629d364ff0ca06844e2e407833fcbb84 [INFO] running `Command { std: "docker" "start" "-a" "637c8497e5a8bb36aa7f5d4bacd26144629d364ff0ca06844e2e407833fcbb84", 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 crossbeam-utils v0.8.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking strength_reduce v0.2.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking transpose v0.2.1 [INFO] [stderr] Checking primal-check v0.3.1 [INFO] [stderr] Checking rustfft v6.0.1 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Checking rustdct v0.7.0 [INFO] [stderr] Checking realfft v3.0.0 [INFO] [stderr] Documenting ndrustfft v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.01s [INFO] running `Command { std: "docker" "inspect" "637c8497e5a8bb36aa7f5d4bacd26144629d364ff0ca06844e2e407833fcbb84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "637c8497e5a8bb36aa7f5d4bacd26144629d364ff0ca06844e2e407833fcbb84", kill_on_drop: false }` [INFO] [stdout] 637c8497e5a8bb36aa7f5d4bacd26144629d364ff0ca06844e2e407833fcbb84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 75182bb4017851f95d42272ef0732880b58fe4dfa3ab49e6233d3fadf3cf9207 [INFO] running `Command { std: "docker" "start" "-a" "75182bb4017851f95d42272ef0732880b58fe4dfa3ab49e6233d3fadf3cf9207", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking strength_reduce v0.2.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking transpose v0.2.1 [INFO] [stderr] Checking primal-check v0.3.1 [INFO] [stderr] Checking rustfft v6.0.1 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Checking rustdct v0.7.0 [INFO] [stderr] Checking realfft v3.0.0 [INFO] [stderr] Documenting ndrustfft v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:195:1 [INFO] [stdout] | [INFO] [stdout] 195 | / impl FftHandler { [INFO] [stdout] 196 | | /// Creates a new `FftHandler`. [INFO] [stdout] 197 | | /// [INFO] [stdout] 198 | | /// # Arguments [INFO] [stdout] ... | [INFO] [stdout] 253 | | } [INFO] [stdout] 254 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | #![warn(rustdoc::missing_doc_code_examples)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 122 | $(#[$meta])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 305 | / create_transform_par!( [INFO] [stdout] 306 | | /// Complex-to-complex Fourier Transform (parallel). [INFO] [stdout] 307 | | /// [INFO] [stdout] 308 | | /// Further infos: see [`ndfft`] [INFO] [stdout] ... | [INFO] [stdout] 313 | | fft_lane [INFO] [stdout] 314 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_transform_par` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 122 | $(#[$meta])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 316 | / create_transform_par!( [INFO] [stdout] 317 | | /// Complex-to-complex inverse Fourier Transform (parallel). [INFO] [stdout] 318 | | /// [INFO] [stdout] 319 | | /// Further infos: see [`ndifft`] [INFO] [stdout] ... | [INFO] [stdout] 324 | | ifft_lane [INFO] [stdout] 325 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_transform_par` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:385:1 [INFO] [stdout] | [INFO] [stdout] 385 | / impl R2cFftHandler { [INFO] [stdout] 386 | | /// Creates a new `RealFftPlanner`. [INFO] [stdout] 387 | | /// [INFO] [stdout] 388 | | /// # Arguments [INFO] [stdout] ... | [INFO] [stdout] 450 | | } [INFO] [stdout] 451 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 122 | $(#[$meta])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 499 | / create_transform_par!( [INFO] [stdout] 500 | | /// Real-to-complex Fourier Transform (parallel). [INFO] [stdout] 501 | | /// [INFO] [stdout] 502 | | /// Further infos: see [`ndfft_r2c`] [INFO] [stdout] ... | [INFO] [stdout] 507 | | fft_r2c_lane [INFO] [stdout] 508 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_transform_par` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 122 | $(#[$meta])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 510 | / create_transform_par!( [INFO] [stdout] 511 | | /// Complex-to-real inverse Fourier Transform (parallel). [INFO] [stdout] 512 | | /// [INFO] [stdout] 513 | | /// Further infos: see [`ndifft_r2c`] [INFO] [stdout] ... | [INFO] [stdout] 518 | | ifft_r2c_lane [INFO] [stdout] 519 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_transform_par` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:557:1 [INFO] [stdout] | [INFO] [stdout] 557 | / impl DctHandler { [INFO] [stdout] 558 | | /// Creates a new `DctHandler`. [INFO] [stdout] 559 | | /// [INFO] [stdout] 560 | | /// # Arguments [INFO] [stdout] ... | [INFO] [stdout] 634 | | } [INFO] [stdout] 635 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 122 | $(#[$meta])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 661 | / create_transform_par!( [INFO] [stdout] 662 | | /// Real-to-real Discrete Cosine Transform of type 1 DCT-I (parallel). [INFO] [stdout] 663 | | /// [INFO] [stdout] 664 | | /// Further infos: see [`nddct1`] [INFO] [stdout] ... | [INFO] [stdout] 669 | | dct1_lane [INFO] [stdout] 670 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_transform_par` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:83:11 [INFO] [stdout] | [INFO] [stdout] 83 | $(#[$meta])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 672 | / create_transform!( [INFO] [stdout] 673 | | /// Real-to-real Discrete Cosine Transform of type 2 DCT-2 (serial). [INFO] [stdout] 674 | | nddct2, [INFO] [stdout] 675 | | T, [INFO] [stdout] ... | [INFO] [stdout] 678 | | dct2_lane [INFO] [stdout] 679 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_transform` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 122 | $(#[$meta])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 681 | / create_transform_par!( [INFO] [stdout] 682 | | /// Real-to-real Discrete Cosine Transform of type 2 DCT-2 (parallel). [INFO] [stdout] 683 | | nddct2_par, [INFO] [stdout] 684 | | T, [INFO] [stdout] ... | [INFO] [stdout] 687 | | dct2_lane [INFO] [stdout] 688 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_transform_par` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:83:11 [INFO] [stdout] | [INFO] [stdout] 83 | $(#[$meta])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 690 | / create_transform!( [INFO] [stdout] 691 | | /// Real-to-real Discrete Cosine Transform of type 3 DCT-3 (serial). [INFO] [stdout] 692 | | nddct3, [INFO] [stdout] 693 | | T, [INFO] [stdout] ... | [INFO] [stdout] 696 | | dct3_lane [INFO] [stdout] 697 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_transform` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 122 | $(#[$meta])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 699 | / create_transform_par!( [INFO] [stdout] 700 | | /// Real-to-real Discrete Cosine Transform of type 3 DCT-3 (parallel). [INFO] [stdout] 701 | | nddct3_par, [INFO] [stdout] 702 | | T, [INFO] [stdout] ... | [INFO] [stdout] 705 | | dct3_lane [INFO] [stdout] 706 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_transform_par` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:83:11 [INFO] [stdout] | [INFO] [stdout] 83 | $(#[$meta])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 708 | / create_transform!( [INFO] [stdout] 709 | | /// Real-to-real Discrete Cosine Transform of type 4 DCT-4 (serial). [INFO] [stdout] 710 | | nddct4, [INFO] [stdout] 711 | | T, [INFO] [stdout] ... | [INFO] [stdout] 714 | | dct4_lane [INFO] [stdout] 715 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_transform` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 122 | $(#[$meta])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 717 | / create_transform_par!( [INFO] [stdout] 718 | | /// Real-to-real Discrete Cosine Transform of type 4 DCT-4 (parallel). [INFO] [stdout] 719 | | nddct4_par, [INFO] [stdout] 720 | | T, [INFO] [stdout] ... | [INFO] [stdout] 723 | | dct4_lane [INFO] [stdout] 724 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_transform_par` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.01s [INFO] running `Command { std: "docker" "inspect" "75182bb4017851f95d42272ef0732880b58fe4dfa3ab49e6233d3fadf3cf9207", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75182bb4017851f95d42272ef0732880b58fe4dfa3ab49e6233d3fadf3cf9207", kill_on_drop: false }` [INFO] [stdout] 75182bb4017851f95d42272ef0732880b58fe4dfa3ab49e6233d3fadf3cf9207