[INFO] cloning repository https://github.com/pcwalton/pathfinder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pcwalton/pathfinder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcwalton%2Fpathfinder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcwalton%2Fpathfinder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce3b40cd5c9e73dcfa71e38702e516caf479451d
[INFO] documenting pcwalton/pathfinder against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcwalton%2Fpathfinder" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pcwalton/pathfinder on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pcwalton/pathfinder
[INFO] finished tweaking git repo https://github.com/pcwalton/pathfinder
[INFO] tweaked toml for git repo https://github.com/pcwalton/pathfinder written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/pcwalton/pathfinder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/linebender/skribo.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_env_logger v0.3.1
[INFO] [stderr]   Downloaded jemallocator v0.1.9
[INFO] [stderr]   Downloaded color-backtrace v0.1.3
[INFO] [stderr]   Downloaded unicode-script v0.3.0
[INFO] [stderr]   Downloaded jemalloc-sys v0.1.8
[INFO] [stderr]   Downloaded egl v0.2.7
[INFO] [stderr]   Downloaded khronos v0.1.2
[INFO] [stderr]   Downloaded gl v0.6.5
[INFO] [stderr]   Downloaded xmlparser v0.10.0
[INFO] [stderr]   Downloaded swf-fixed v0.1.4
[INFO] [stderr]   Downloaded simplecss v0.2.0
[INFO] [stderr]   Downloaded swf-parser v0.7.1
[INFO] [stderr]   Downloaded usvg v0.8.0
[INFO] [stderr]   Downloaded roxmltree v0.7.3
[INFO] [stderr]   Downloaded harfbuzz v0.3.1
[INFO] [stderr]   Downloaded lzma-rs v0.1.2
[INFO] [stderr]   Downloaded deflate v0.8.2
[INFO] [stderr]   Downloaded swf-tree v0.7.2
[INFO] [stderr]   Downloaded cbindgen v0.8.7
[INFO] [stderr]   Downloaded gl_generator v0.6.1
[INFO] [stderr]   Downloaded jni v0.11.0
[INFO] [stderr]   Downloaded ttf-parser v0.2.2
[INFO] [stderr]   Downloaded harfbuzz_rs v1.0.0
[INFO] [stderr]   Downloaded harfbuzz-sys v0.3.3
[INFO] [stderr]   Downloaded kurbo v0.2.3
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22eee50c266ac823e856326426b2b57a99a6f894cb33bf93f87e28f6d17bf1b1
[INFO] running `Command { std: "docker" "start" "-a" "22eee50c266ac823e856326426b2b57a99a6f894cb33bf93f87e28f6d17bf1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22eee50c266ac823e856326426b2b57a99a6f894cb33bf93f87e28f6d17bf1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22eee50c266ac823e856326426b2b57a99a6f894cb33bf93f87e28f6d17bf1b1", kill_on_drop: false }`
[INFO] [stdout] 22eee50c266ac823e856326426b2b57a99a6f894cb33bf93f87e28f6d17bf1b1
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40cc9e81f9e26a97d18f3e6e1cdd81fe9ce1c0b63a6dddd67101b39cc75dea43
[INFO] running `Command { std: "docker" "start" "-a" "40cc9e81f9e26a97d18f3e6e1cdd81fe9ce1c0b63a6dddd67101b39cc75dea43", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]     Checking half v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking float-ord v0.2.0
[INFO] [stderr]     Checking smallvec v1.1.0
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]     Checking rle-decode-fast v1.0.1
[INFO] [stderr]     Checking xmlparser v0.10.0
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking ttf-parser v0.2.2
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking rctree v0.3.3
[INFO] [stderr]     Checking unicode-script v0.3.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]     Checking downcast-rs v1.1.1
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]    Compiling cbindgen v0.8.7
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking termcolor v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]     Checking lock_api v0.3.2
[INFO] [stderr]     Checking data-url v0.1.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking unicode-normalization v0.1.11
[INFO] [stderr]     Checking roxmltree v0.7.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling pathfinder_simd v0.3.0 (/opt/rustwide/workdir/simd)
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking deflate v0.8.2
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking simplecss v0.2.0
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]     Checking kurbo v0.2.3
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking lzma-rs v0.1.2
[INFO] [stderr]  Documenting pathfinder_simd v0.3.0 (/opt/rustwide/workdir/simd)
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]    Compiling nfd v0.0.4
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling harfbuzz-sys v0.3.3
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling jemalloc-sys v0.1.8
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]     Checking freetype v0.4.1
[INFO] [stderr]     Checking pathfinder_geometry v0.3.0 (/opt/rustwide/workdir/geometry)
[INFO] [stderr]  Documenting pathfinder_geometry v0.3.0 (/opt/rustwide/workdir/geometry)
[INFO] [stderr]     Checking euclid v0.20.7
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking servo-fontconfig v0.4.0
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]     Checking pathfinder_content v0.1.0 (/opt/rustwide/workdir/content)
[INFO] [stderr]  Documenting pathfinder_content v0.1.0 (/opt/rustwide/workdir/content)
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.4
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking harfbuzz v0.3.1
[INFO] [stderr]     Checking harfbuzz_rs v1.0.0
[INFO] [stderr]     Checking color-backtrace v0.1.3
[INFO] [stderr]     Checking lyon_geom v0.14.1
[INFO] [stderr]     Checking pretty_env_logger v0.3.1
[INFO] [stderr]     Checking image v0.21.3
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking lyon_path v0.14.0
[INFO] [stderr]     Checking usvg v0.8.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking font-kit v0.4.0
[INFO] [stderr]     Checking pathfinder_gpu v0.1.0 (/opt/rustwide/workdir/gpu)
[INFO] [stderr]  Documenting pathfinder_gpu v0.1.0 (/opt/rustwide/workdir/gpu)
[INFO] [stderr]     Checking skribo v0.0.1 (https://github.com/linebender/skribo.git?rev=03c63ac17bb93e29f82e959dac94027935a21159#03c63ac1)
[INFO] [stderr]  Documenting svg-to-skia v0.1.0 (/opt/rustwide/workdir/utils/svg-to-skia)
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling euclid_macros v0.1.0
[INFO] [stderr]     Checking pathfinder_gl v0.1.0 (/opt/rustwide/workdir/gl)
[INFO] [stderr]  Documenting pathfinder_gl v0.1.0 (/opt/rustwide/workdir/gl)
[INFO] [stderr]     Checking euclid v0.19.9
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]  Documenting area-lut v0.2.0 (/opt/rustwide/workdir/utils/area-lut)
[INFO] [stderr]  Documenting generate-gamma-lut v0.1.0 (/opt/rustwide/workdir/utils/gamma-lut)
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]     Checking swf-fixed v0.1.4
[INFO] [stderr]     Checking swf-tree v0.7.2
[INFO] [stderr]     Checking pathfinder_ui v0.1.0 (/opt/rustwide/workdir/ui)
[INFO] [stderr]     Checking pathfinder_lottie v0.1.0 (/opt/rustwide/workdir/lottie)
[INFO] [stderr]  Documenting pathfinder_lottie v0.1.0 (/opt/rustwide/workdir/lottie)
[INFO] [stderr]  Documenting pathfinder_ui v0.1.0 (/opt/rustwide/workdir/ui)
[INFO] [stderr]     Checking pathfinder_renderer v0.1.0 (/opt/rustwide/workdir/renderer)
[INFO] [stderr]  Documenting pathfinder_renderer v0.1.0 (/opt/rustwide/workdir/renderer)
[INFO] [stderr]  Documenting lottie_basic v0.1.0 (/opt/rustwide/workdir/examples/lottie_basic)
[INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> renderer/src/z_buffer.rs:46:59
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let prev_depth = self.buffer.data[tile_index].compare_and_swap(
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking pathfinder_text v0.1.0 (/opt/rustwide/workdir/text)
[INFO] [stderr]     Checking pathfinder_export v0.1.0 (/opt/rustwide/workdir/export)
[INFO] [stderr]     Checking pathfinder_svg v0.1.0 (/opt/rustwide/workdir/svg)
[INFO] [stderr]  Documenting pathfinder_svg v0.1.0 (/opt/rustwide/workdir/svg)
[INFO] [stderr]  Documenting pathfinder_export v0.1.0 (/opt/rustwide/workdir/export)
[INFO] [stderr]  Documenting pathfinder_text v0.1.0 (/opt/rustwide/workdir/text)
[INFO] [stderr]     Checking pathfinder_canvas v0.1.0 (/opt/rustwide/workdir/canvas)
[INFO] [stderr]  Documenting pathfinder_canvas v0.1.0 (/opt/rustwide/workdir/canvas)
[INFO] [stderr]     Checking pathfinder_demo v0.1.0 (/opt/rustwide/workdir/demo/common)
[INFO] [stderr]  Documenting pathfinder_demo v0.1.0 (/opt/rustwide/workdir/demo/common)
[INFO] [stderr]  Documenting convert v0.1.0 (/opt/rustwide/workdir/utils/convert)
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]   --> renderer/src/concurrent/executor.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     /// Like the Rayon snippet:
[INFO] [stdout] 16 | |     ///
[INFO] [stdout] 17 | |     /// ```norun
[INFO] [stdout] 18 | |     /// (0..length).into_par_iter().flat_map(builder).collect()
[INFO] [stdout] 19 | |     /// ```
[INFO] [stdout]    | |___________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stdout]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]   --> renderer/src/concurrent/scene_proxy.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | /     /// A convenience method to build a scene and send the resulting commands
[INFO] [stdout] 76 | |     /// to the given renderer.
[INFO] [stdout] 77 | |     ///
[INFO] [stdout] 78 | |     /// Exactly equivalent to:
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |     /// }
[INFO] [stdout] 84 | |     /// ```
[INFO] [stdout]    | |___________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> renderer/src/gpu/debug.rs:16:47
[INFO] [stdout]    |
[INFO] [stdout] 16 | //! The debug font atlas was generated using: https://evanw.github.io/font-texture-generator/
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://evanw.github.io/font-texture-generator/>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting canvas_text v0.1.0 (/opt/rustwide/workdir/examples/canvas_text)
[INFO] [stderr]  Documenting canvas_minimal v0.1.0 (/opt/rustwide/workdir/examples/canvas_minimal)
[INFO] [stderr]  Documenting canvas_moire v0.1.0 (/opt/rustwide/workdir/examples/canvas_moire)
[INFO] [stderr]     Checking swf-parser v0.7.1
[INFO] [stderr]     Checking pathfinder_swf v0.1.0 (/opt/rustwide/workdir/swf)
[INFO] [stderr]  Documenting pathfinder_swf v0.1.0 (/opt/rustwide/workdir/swf)
[INFO] [stderr]  Documenting swf_basic v0.1.0 (/opt/rustwide/workdir/examples/swf_basic)
[INFO] [stderr]    Compiling pathfinder_c v0.1.0 (/opt/rustwide/workdir/c)
[INFO] [stderr] error: failed to run custom build command for `pathfinder_c v0.1.0 (/opt/rustwide/workdir/c)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/pathfinder_c-3069da8904cadb93/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'Failed to create directories!: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', c/build.rs:16:52
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55b0fed734e0 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x55b0fed734e0 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55b0fed734e0 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x55b0fed734e0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x55b0fed97f2c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stderr]      5:     0x55b0fed70b25 - std::io::Write::write_fmt::hd42607e5d8e44db0
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stderr]      6:     0x55b0fed759eb - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x55b0fed759eb - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x55b0fed759eb - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x55b0fed754c1 - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x55b0fed760b4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stderr]     11:     0x55b0fed75b97 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stderr]     12:     0x55b0fed739bc - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x55b0fed75af9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stderr]     14:     0x55b0fe8766c1 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x55b0fe8767b3 - core::result::unwrap_failed::ha0c84e81219e5878
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/result.rs:1599:5
[INFO] [stderr]     16:     0x55b0fe920a69 - core::result::Result<T,E>::expect::ha2af6da9f32ea0e4
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/result.rs:1241:23
[INFO] [stderr]     17:     0x55b0fe8e3bb2 - build_script_build::main::hefa2160df6de17c7
[INFO] [stderr]                                  at /opt/rustwide/workdir/c/build.rs:16:5
[INFO] [stderr]     18:     0x55b0fe8e9f7b - core::ops::function::FnOnce::call_once::h54eb8960ed15ecfe
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     19:     0x55b0fe8f4f4e - std::sys_common::backtrace::__rust_begin_short_backtrace::h73e38899b2179552
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     20:     0x55b0fe8e9b01 - std::rt::lang_start::{{closure}}::h658dd9aa88f336e3
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:63:18
[INFO] [stderr]     21:     0x55b0fed766ba - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::ha88a7d1a4d24e549
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     22:     0x55b0fed766ba - std::panicking::try::do_call::hd3b1d7740607ccc7
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stderr]     23:     0x55b0fed766ba - std::panicking::try::h0ee8c65ac7461507
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stderr]     24:     0x55b0fed766ba - std::panic::catch_unwind::head47f0de4ccd838
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stderr]     25:     0x55b0fed766ba - std::rt::lang_start_internal::{{closure}}::hbc7de8ec820ac085
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:48
[INFO] [stderr]     26:     0x55b0fed766ba - std::panicking::try::do_call::h2609e52e8bad4a7b
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stderr]     27:     0x55b0fed766ba - std::panicking::try::hd0929f0b603e0389
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stderr]     28:     0x55b0fed766ba - std::panic::catch_unwind::h27902b81c3e47571
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stderr]     29:     0x55b0fed766ba - std::rt::lang_start_internal::h3fb2d794dd391e3e
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:20
[INFO] [stderr]     30:     0x55b0fe8e9ad0 - std::rt::lang_start::h40027bc6f7c96855
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:62:5
[INFO] [stderr]     31:     0x55b0fe8e3cbc - main
[INFO] [stderr]     32:     0x7f2b94db50b3 - __libc_start_main
[INFO] [stderr]     33:     0x55b0fe876ebe - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "40cc9e81f9e26a97d18f3e6e1cdd81fe9ce1c0b63a6dddd67101b39cc75dea43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40cc9e81f9e26a97d18f3e6e1cdd81fe9ce1c0b63a6dddd67101b39cc75dea43", kill_on_drop: false }`
[INFO] [stdout] 40cc9e81f9e26a97d18f3e6e1cdd81fe9ce1c0b63a6dddd67101b39cc75dea43
