[INFO] cloning repository https://github.com/liquidev/netcanv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liquidev/netcanv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliquidev%2Fnetcanv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliquidev%2Fnetcanv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca66abea9208b389d6cd218560ed520175b84d12
[INFO] documenting liquidev/netcanv against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliquidev%2Fnetcanv" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/liquidev/netcanv 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] removed /workspace/builds/worker-14/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/liquidev/netcanv
[INFO] finished tweaking git repo https://github.com/liquidev/netcanv
[INFO] tweaked toml for git repo https://github.com/liquidev/netcanv written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/liquidev/netcanv 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df96483c80feb153c6d37534aab4819497f55db7fe96e60e82f10980b6ebaae3
[INFO] running `Command { std: "docker" "start" "-a" "df96483c80feb153c6d37534aab4819497f55db7fe96e60e82f10980b6ebaae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df96483c80feb153c6d37534aab4819497f55db7fe96e60e82f10980b6ebaae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df96483c80feb153c6d37534aab4819497f55db7fe96e60e82f10980b6ebaae3", kill_on_drop: false }`
[INFO] [stdout] df96483c80feb153c6d37534aab4819497f55db7fe96e60e82f10980b6ebaae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 75fe0bc2245cbd741a7812fabc9cdf937d4d0d41d176864736a07d7a10323bf4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "75fe0bc2245cbd741a7812fabc9cdf937d4d0d41d176864736a07d7a10323bf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking self_cell v0.10.2
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling siphasher v0.3.9
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling winit v0.26.0
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling heapless v0.7.7
[INFO] [stderr]     Checking paws v0.3.3
[INFO] [stderr]     Checking pico-args v0.4.0
[INFO] [stderr]     Checking futures-sink v0.3.19
[INFO] [stderr]     Checking rctree v0.3.3
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]    Compiling netcanv v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking glow v0.11.0
[INFO] [stderr]     Checking glam v0.19.0
[INFO] [stderr]    Compiling wayland-sys v0.29.1
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling smithay-client-toolkit v0.15.2
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking data-url v0.1.0
[INFO] [stderr]     Checking rustls-pemfile v0.2.1
[INFO] [stderr]     Checking kurbo v0.8.0
[INFO] [stderr]     Checking libloading v0.7.0
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking nysa v0.2.2
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking rgb v0.8.25
[INFO] [stderr]     Checking safe_arch v0.5.2
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking http v0.2.6
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking roxmltree v0.14.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.1
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]     Checking spin v0.9.2
[INFO] [stderr]     Checking cstr_core v0.2.5
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr] warning: cargo-about is not available. Licensing information will not be embedded in the executable.
[INFO] [stderr]     Checking svgfilters v0.3.0
[INFO] [stderr]     Checking netcanv-renderer v0.1.0 (/opt/rustwide/workdir/netcanv-renderer)
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking simplecss v0.2.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling wayland-scanner v0.29.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking tiny-skia v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]     Checking nix v0.22.2
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking memmap2 v0.3.1
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking mio v0.8.0
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking which v4.1.0
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking xcursor v0.3.3
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling wayland-client v0.29.1
[INFO] [stderr]    Compiling wayland-protocols v0.29.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling freetype-sys v0.14.0
[INFO] [stderr]    Compiling libwebp-sys v0.2.0
[INFO] [stderr]    Compiling sys-locale v0.1.0
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking directories v3.0.2
[INFO] [stderr]     Checking usvg v0.14.0
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking simple_logger v2.1.0
[INFO] [stderr]     Checking freetype-rs v0.28.0
[INFO] [stderr]     Checking resvg v0.14.0
[INFO] [stderr]     Checking webp v0.2.0
[INFO] [stderr]     Checking x11rb v0.8.1
[INFO] [stderr]     Checking wayland-commons v0.29.1
[INFO] [stderr]     Checking calloop v0.9.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling netcanv-i18n-macros v0.1.0 (/opt/rustwide/workdir/netcanv-i18n-macros)
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking rustls v0.20.2
[INFO] [stderr]     Checking tokio v1.16.1
[INFO] [stderr]     Checking wayland-cursor v0.29.1
[INFO] [stderr]     Checking wayland-egl v0.29.1
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking fluent-syntax v0.11.0
[INFO] [stderr]     Checking native-dialog v0.5.5
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]     Checking tungstenite v0.16.0
[INFO] [stderr]     Checking fluent-bundle v0.15.2
[INFO] [stderr]     Checking fluent v0.16.0
[INFO] [stderr]     Checking netcanv-i18n v0.1.0 (/opt/rustwide/workdir/netcanv-i18n)
[INFO] [stderr]     Checking serde v1.0.123
[INFO] [stderr]     Checking arboard v2.0.1
[INFO] [stderr]     Checking tokio-rustls v0.23.2
[INFO] [stderr]     Checking tokio-tungstenite v0.16.1
[INFO] [stderr]     Checking netcanv-protocol v0.5.0 (/opt/rustwide/workdir/netcanv-protocol)
[INFO] [stderr]     Checking bincode v1.3.2
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking glutin v0.28.0
[INFO] [stderr]     Checking netcanv-renderer-opengl v0.1.0 (/opt/rustwide/workdir/netcanv-renderer-opengl)
[INFO] [stderr]  Documenting netcanv v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Tool::global_key_shortcut`
[INFO] [stdout]    --> src/app/paint/tools/mod.rs:213:45
[INFO] [stdout]     |
[INFO] [stdout] 213 | /// The action that should be taken after [`Tool::global_key_shortcut`] is called.
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tool` has no associated item named `global_key_shortcut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `WindowContent::background`
[INFO] [stdout]   --> src/ui/wm/windows.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | /// Create using [`WindowContent::background`].
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `WindowContent` has no associated item named `background`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 20s
[INFO] running `Command { std: "docker" "inspect" "75fe0bc2245cbd741a7812fabc9cdf937d4d0d41d176864736a07d7a10323bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75fe0bc2245cbd741a7812fabc9cdf937d4d0d41d176864736a07d7a10323bf4", kill_on_drop: false }`
[INFO] [stdout] 75fe0bc2245cbd741a7812fabc9cdf937d4d0d41d176864736a07d7a10323bf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-05-20" "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] be99df06258c2f5a15f1e835fab013ae6d03b09ff667d79385810365085d2523
[INFO] running `Command { std: "docker" "start" "-a" "be99df06258c2f5a15f1e835fab013ae6d03b09ff667d79385810365085d2523", kill_on_drop: false }`
[INFO] [stderr] error: no library targets found in package `netcanv`
[INFO] running `Command { std: "docker" "inspect" "be99df06258c2f5a15f1e835fab013ae6d03b09ff667d79385810365085d2523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be99df06258c2f5a15f1e835fab013ae6d03b09ff667d79385810365085d2523", kill_on_drop: false }`
[INFO] [stdout] be99df06258c2f5a15f1e835fab013ae6d03b09ff667d79385810365085d2523