[INFO] cloning repository https://github.com/arjunpur/rusty-visuals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arjunpur/rusty-visuals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunpur%2Frusty-visuals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunpur%2Frusty-visuals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d31682d9e67776a532f86bcc8e54aaf29b2a399f
[INFO] documenting arjunpur/rusty-visuals against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunpur%2Frusty-visuals" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arjunpur/rusty-visuals 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 git repo https://github.com/arjunpur/rusty-visuals
[INFO] finished tweaking git repo https://github.com/arjunpur/rusty-visuals
[INFO] tweaked toml for git repo https://github.com/arjunpur/rusty-visuals written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/arjunpur/rusty-visuals already has a lockfile, it will not be regenerated
[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 geo v0.4.13
[INFO] [stderr]   Downloaded phf_macros v0.9.0
[INFO] [stderr]   Downloaded phf v0.9.0
[INFO] [stderr]   Downloaded phf_shared v0.9.0
[INFO] [stderr]   Downloaded palette v0.6.0
[INFO] [stderr]   Downloaded serde v1.0.111
[INFO] [stderr]   Downloaded palette_derive v0.6.0
[INFO] [stderr]   Downloaded nix v0.20.2
[INFO] [stderr]   Downloaded line_intersection v0.4.0
[INFO] [stderr]   Downloaded phf_generator v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5715444089bdd84c9f975ea3cadc3be9d3018cc7f81aa6de63d9e1efc4782bbd
[INFO] running `Command { std: "docker" "start" "-a" "5715444089bdd84c9f975ea3cadc3be9d3018cc7f81aa6de63d9e1efc4782bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5715444089bdd84c9f975ea3cadc3be9d3018cc7f81aa6de63d9e1efc4782bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5715444089bdd84c9f975ea3cadc3be9d3018cc7f81aa6de63d9e1efc4782bbd", kill_on_drop: false }`
[INFO] [stdout] 5715444089bdd84c9f975ea3cadc3be9d3018cc7f81aa6de63d9e1efc4782bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 81b17bf9a6e4220470095ab5fc2a1ad566c1a2d193e0d83b5ec00c9811b7d964
[INFO] running `Command { std: "docker" "start" "-a" "81b17bf9a6e4220470095ab5fc2a1ad566c1a2d193e0d83b5ec00c9811b7d964", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling futures-core v0.3.18
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]    Compiling futures-channel v0.3.18
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]    Compiling libloading v0.6.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking futures-sink v0.3.18
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking glow v0.11.0
[INFO] [stderr]     Checking profiling v1.0.4
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling winit v0.25.0
[INFO] [stderr]    Compiling palette v0.6.0
[INFO] [stderr]     Checking notosans v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
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[INFO] [stderr]    Compiling memoffset v0.5.4
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[INFO] [stderr]    Compiling num-iter v0.1.42
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[INFO] [stderr]     Checking instant v0.1.9
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[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
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[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking gpu-alloc v0.5.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling wayland-scanner v0.28.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
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[INFO] [stderr]     Checking crossbeam v0.8.1
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[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]     Checking num_cpus v1.13.0
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[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking lyon_geom v0.17.6
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling phf_generator v0.9.1
[INFO] [stderr]     Checking mio-misc v1.2.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]    Compiling wayland-client v0.28.6
[INFO] [stderr]    Compiling wayland-protocols v0.28.6
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking lyon_path v0.17.7
[INFO] [stderr]     Checking gpu-descriptor v0.2.2
[INFO] [stderr]     Checking lyon_algorithms v0.17.7
[INFO] [stderr]     Checking lyon_tessellation v0.17.10
[INFO] [stderr]  Documenting hello-world v0.1.0 (/opt/rustwide/workdir/hello-world)
[INFO] [stderr]     Checking lyon v0.17.10
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]    Compiling find-crate v0.6.3
[INFO] [stderr]     Checking wayland-commons v0.28.6
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling futures-macro v0.3.18
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]    Compiling phf_macros v0.9.0
[INFO] [stderr]    Compiling palette_derive v0.6.0
[INFO] [stderr]     Checking wayland-cursor v0.28.6
[INFO] [stderr]     Checking futures-util v0.3.18
[INFO] [stderr]     Checking phf v0.9.0
[INFO] [stderr]     Checking noise v0.7.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking naga v0.7.1
[INFO] [stderr]     Checking futures-executor v0.3.18
[INFO] [stderr]     Checking futures v0.3.18
[INFO] [stderr]     Checking wgpu-hal v0.11.4
[INFO] [stderr]     Checking glam v0.17.3
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking geo v0.4.13
[INFO] [stderr]     Checking line_intersection v0.4.0
[INFO] [stderr]     Checking nannou_core v0.18.0
[INFO] [stderr]     Checking nannou_mesh v0.18.0
[INFO] [stderr]     Checking wgpu v0.11.0
[INFO] [stderr]     Checking nannou_wgpu v0.18.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stderr]     Checking nannou v0.18.1
[INFO] [stderr]     Checking rusty-visuals v0.1.0 (/opt/rustwide/workdir/rusty-visuals)
[INFO] [stderr]  Documenting rusty-visuals v0.1.0 (/opt/rustwide/workdir/rusty-visuals)
[INFO] [stdout] warning: unused imports: `CellIndex`, `Grid`
[INFO] [stdout]    --> rusty-visuals/src/grid.rs:174:17
[INFO] [stdout]     |
[INFO] [stdout] 174 |     use super::{CellIndex, Grid};
[INFO] [stdout]     |                 ^^^^^^^^^  ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nannou::prelude::*`
[INFO] [stdout]    --> rusty-visuals/src/grid.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     use nannou::prelude::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_cell_by_index`
[INFO] [stdout]    --> rusty-visuals/src/grid.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn get_cell_by_index(&self, row: usize, col: usize) -> Option<&Cell> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name helium_balloon rusty-visuals/src/nature_of_code/forces/helium_balloon.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=87202fce5bc626af -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name mouse_shapes rusty-visuals/src/art/mouse_shapes.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bc313b33792c5a5a -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name grid_complex_shapes rusty-visuals/src/basics/shapes/grid_complex_shapes.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=dab9b87ff6a474f2 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name grid_alignment rusty-visuals/src/basics/shapes/grid_alignment.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=55c6da30ce498179 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name mouse_polygons rusty-visuals/src/basics/shapes/mouse_polygons.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=73387c2f382c9b32 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name color_palettes_from_rules rusty-visuals/src/basics/color/color_palettes_from_rules.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0661945720102d5a -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name gravity rusty-visuals/src/nature_of_code/forces/gravity.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=284e2efc52273057 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name waves rusty-visuals/src/basics/waves.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=036cb9823ebc2a58 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name P_1_1_1 rusty-visuals/src/basics/color/P_1_1_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=63a305a01c7b8967 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name cracked_rectangles rusty-visuals/src/art/cracked_rectangles.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9027f374c5105502 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name vectors rusty-visuals/src/nature_of_code/vectors/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bc0fcace70839da4 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name color_interpolation rusty-visuals/src/basics/color/color_interpolation.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a709b553d39412f1 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rusty-visuals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name P_1_1_2 rusty-visuals/src/basics/color/P_1_1_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3592a139755041f8 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ecd0ae39e22a1257.rmeta --extern geo=/opt/rustwide/target/debug/deps/libgeo-88391d369af47c3a.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b7d465612e614941.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-da290a123e43b0e3.rmeta --extern line_intersection=/opt/rustwide/target/debug/deps/libline_intersection-7efac49c7b5ed21a.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-faf530b9f0689882.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-ad63b27baa0c2ce9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-172f06d9f47827cf.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-5dfce3e6b01e8a71.rmeta --extern rusty_visuals=/opt/rustwide/target/debug/deps/librusty_visuals-8c1e662723890cbc.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "81b17bf9a6e4220470095ab5fc2a1ad566c1a2d193e0d83b5ec00c9811b7d964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b17bf9a6e4220470095ab5fc2a1ad566c1a2d193e0d83b5ec00c9811b7d964", kill_on_drop: false }`
[INFO] [stdout] 81b17bf9a6e4220470095ab5fc2a1ad566c1a2d193e0d83b5ec00c9811b7d964