[INFO] fetching crate svg_to_lines 0.1.0...
[INFO] checking svg_to_lines-0.1.0 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate svg_to_lines 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate svg_to_lines 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate svg_to_lines 0.1.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate svg_to_lines 0.1.0
[INFO] tweaked toml for crates.io crate svg_to_lines 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate svg_to_lines 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7fe5eebd9b00ea807f11bfe931bc484f1c793d0fd0ac671814a5739c7e13918
[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" "d7fe5eebd9b00ea807f11bfe931bc484f1c793d0fd0ac671814a5739c7e13918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7fe5eebd9b00ea807f11bfe931bc484f1c793d0fd0ac671814a5739c7e13918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7fe5eebd9b00ea807f11bfe931bc484f1c793d0fd0ac671814a5739c7e13918", kill_on_drop: false }`
[INFO] [stdout] d7fe5eebd9b00ea807f11bfe931bc484f1c793d0fd0ac671814a5739c7e13918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 877cbf65d9cc743356e4d7130c0020e1d3603f331d9884698a835659d227b0c1
[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" "877cbf65d9cc743356e4d7130c0020e1d3603f331d9884698a835659d227b0c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling curl v0.4.25
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.5
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling which v3.1.0
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling socket2 v0.3.11
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking x11-dl v2.18.4
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]     Checking ash v0.29.0
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking svg_to_lines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stdout] warning: variant is never constructed: `Erase`
[INFO] [stdout]   --> src/svg/svg_curve.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Erase,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling curl-sys v0.4.24
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stdout] warning: unused import: `svgtypes::PathSegment`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use svgtypes::PathSegment;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/svg/math.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(start: Point, p1: Point, end: Point) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/svg/math.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn new(start: Point, p1: Point, p2: Point, end: Point) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/svg/math.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ellipse_support_calc`
[INFO] [stdout]    --> src/svg/math.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn ellipse_support_calc(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sqr`
[INFO] [stdout]    --> src/svg/math.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn sqr(x: f64) -> f64 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `angle_between`
[INFO] [stdout]    --> src/svg/math.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub fn angle_between(start: Point, end: Point) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `EPSILON`
[INFO] [stdout]    --> src/svg/math.rs:211:1
[INFO] [stdout]     |
[INFO] [stdout] 211 | const EPSILON: f64 = 0.05;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_point_on_lane`
[INFO] [stdout]    --> src/svg/math.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub fn is_point_on_lane(lane_start: Point, lane_end: Point, p: &Point) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `ZERO`
[INFO] [stdout]   --> src/svg/point.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub const ZERO: Point = Point { x: 0., y: 0. };
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `LineTo`
[INFO] [stdout]  --> src/svg/svg_curve.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum LineTo {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/svg/svg_curve.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new(point: Point, move_type: MoveType) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `points_from_path_segments`
[INFO] [stdout]   --> src/svg/svg_curve.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn points_from_path_segments(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fly`
[INFO] [stdout]   --> src/svg/svg_curve.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Fly,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Draw`
[INFO] [stdout]   --> src/svg/svg_curve.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     Draw,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Erase`
[INFO] [stdout]   --> src/svg/svg_curve.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Erase,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `end`
[INFO] [stdout]   --> src/svg/svg_curve.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     end: Point,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `move_type`
[INFO] [stdout]   --> src/svg/svg_curve.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     move_type: MoveType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `support_point`
[INFO] [stdout]   --> src/svg/svg_curve.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     support_point: Option<SupportPoint>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/svg/svg_curve.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn new(end: Point, move_type: MoveType) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_support`
[INFO] [stdout]   --> src/svg/svg_curve.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn with_support(end: Point, move_type: MoveType, support_point: Option<SupportPoint>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `support_point`
[INFO] [stdout]    --> src/svg/svg_curve.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     support_point: Option<SupportPoint>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `support_point`
[INFO] [stdout]    --> src/svg/svg_curve.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     support_point: Option<SupportPoint>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `end`
[INFO] [stdout]    --> src/svg/svg_curve.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     end: Point,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Empty`
[INFO] [stdout]    --> src/svg/svg_curve.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     Empty(EmptyPointIterator),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Line`
[INFO] [stdout]    --> src/svg/svg_curve.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 |     Line(LinePointIterator),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SquareCurve`
[INFO] [stdout]    --> src/svg/svg_curve.rs:125:5
[INFO] [stdout]     |
[INFO] [stdout] 125 |     SquareCurve(SquareCurvePointIterator),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CubicCurve`
[INFO] [stdout]    --> src/svg/svg_curve.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     CubicCurve(CubicCurvePointIterator),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EllipseCurve`
[INFO] [stdout]    --> src/svg/svg_curve.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     EllipseCurve(EllipsePointIterator),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `support_point`
[INFO] [stdout]    --> src/svg/svg_curve.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn support_point(&self) -> Option<SupportPoint> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `end_position`
[INFO] [stdout]    --> src/svg/svg_curve.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn end_position(&self) -> Point {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_type`
[INFO] [stdout]    --> src/svg/svg_curve.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn move_type(&self) -> MoveType {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calc_point_iterator`
[INFO] [stdout]    --> src/svg/svg_curve.rs:191:4
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn calc_point_iterator(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `move_to`
[INFO] [stdout]    --> src/svg/svg_curve.rs:259:4
[INFO] [stdout]     |
[INFO] [stdout] 259 | fn move_to(current: Point, abs: bool, x: f64, y: f64) -> PointIterator {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line_to`
[INFO] [stdout]    --> src/svg/svg_curve.rs:264:4
[INFO] [stdout]     |
[INFO] [stdout] 264 | fn line_to(current: Point, abs: bool, x: f64, y: f64) -> PointIterator {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cubic_curve_to`
[INFO] [stdout]    --> src/svg/svg_curve.rs:269:4
[INFO] [stdout]     |
[INFO] [stdout] 269 | fn cubic_curve_to(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `smooth_cubic_curve_to`
[INFO] [stdout]    --> src/svg/svg_curve.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn smooth_cubic_curve_to(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `quadratic_curve_to`
[INFO] [stdout]    --> src/svg/svg_curve.rs:323:4
[INFO] [stdout]     |
[INFO] [stdout] 323 | fn quadratic_curve_to(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `smooth_quadratic_curve_to`
[INFO] [stdout]    --> src/svg/svg_curve.rs:358:4
[INFO] [stdout]     |
[INFO] [stdout] 358 | fn smooth_quadratic_curve_to(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ellipse_curve_to`
[INFO] [stdout]    --> src/svg/svg_curve.rs:370:4
[INFO] [stdout]     |
[INFO] [stdout] 370 | fn ellipse_curve_to(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `absolute_point_coord`
[INFO] [stdout]    --> src/svg/svg_curve.rs:423:4
[INFO] [stdout]     |
[INFO] [stdout] 423 | fn absolute_point_coord(start: Point, abs: bool, x: f64, y: f64) -> Point {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `CurveType`
[INFO] [stdout]    --> src/svg/svg_curve.rs:430:6
[INFO] [stdout]     |
[INFO] [stdout] 430 | enum CurveType {
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `path_command_condition`
[INFO] [stdout]    --> src/svg/svg_curve.rs:435:4
[INFO] [stdout]     |
[INFO] [stdout] 435 | fn path_command_condition(prev_support_point: &SupportPoint, curve_type: CurveType) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mirrored_point`
[INFO] [stdout]    --> src/svg/svg_curve.rs:449:4
[INFO] [stdout]     |
[INFO] [stdout] 449 | fn mirrored_point(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.23.6
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking wayland-client v0.23.6
[INFO] [stderr]    Compiling toml v0.5.5
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]     Checking wayland-protocols v0.23.6
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.4
[INFO] [stderr]     Checking winit v0.20.0-alpha5
[INFO] [stderr]    Compiling skia-bindings v0.21.2
[INFO] [stderr] error: failed to run custom build command for `skia-bindings v0.21.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/skia-bindings-d341bf15db07d2a1/build-script-build` (exit code: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   HOST: x86_64-unknown-linux-gnu
[INFO] [stderr]   TRYING TO DOWNLOAD AND INSTALL SKIA BINARIES: 0.21.2/a85f21b986a3504981e4-x86_64-unknown-linux-gnu-svg-textlayout-vulkan
[INFO] [stderr]     FROM: https://github.com/rust-skia/skia-binaries/releases/download/0.21.2/skia-binaries-a85f21b986a3504981e4-x86_64-unknown-linux-gnu-svg-textlayout-vulkan.tar.gz
[INFO] [stderr]   DOWNLOAD AND INSTALL FAILED: [6] Couldn't resolve host name
[INFO] [stderr]   STARTING A FULL BUILD
[INFO] [stderr]   DOWNLOADING: https://codeload.github.com/google/skia/tar.gz/2542bdfcd6
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'Failed to download https://codeload.github.com/google/skia/tar.gz/2542bdfcd6', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.21.2/build_support/skia.rs:1071:37
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55dc7ae6c765 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea
[INFO] [stderr]                                  at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]      1:     0x55dc7ae6c765 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877
[INFO] [stderr]                                  at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x55dc7ae6c765 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]      3:     0x55dc7ae6c765 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hdb4a83d2b61107e5
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]      4:     0x55dc7ae98dfc - core::fmt::write::ha20e7262fa3e8a7a
[INFO] [stderr]                                  at src/libcore/fmt/mod.rs:1076
[INFO] [stderr]      5:     0x55dc7ae681b2 - std::io::Write::write_fmt::h1aebfe8a5a79e36d
[INFO] [stderr]                                  at src/libstd/io/mod.rs:1537
[INFO] [stderr]      6:     0x55dc7ae6f480 - std::sys_common::backtrace::_print::h9c07314cc66ba539
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]      7:     0x55dc7ae6f480 - std::sys_common::backtrace::print::hd1fd65f49a2d8544
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]      8:     0x55dc7ae6f480 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc
[INFO] [stderr]                                  at src/libstd/panicking.rs:198
[INFO] [stderr]      9:     0x55dc7ae6f1cc - std::panicking::default_hook::hc5868949d129ed00
[INFO] [stderr]                                  at src/libstd/panicking.rs:217
[INFO] [stderr]     10:     0x55dc7ae6fac3 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8
[INFO] [stderr]                                  at src/libstd/panicking.rs:526
[INFO] [stderr]     11:     0x55dc7ae6f6bb - rust_begin_unwind
[INFO] [stderr]                                  at src/libstd/panicking.rs:437
[INFO] [stderr]     12:     0x55dc7ae6f62b - std::panicking::begin_panic_fmt::h2ff295231415d4a6
[INFO] [stderr]                                  at src/libstd/panicking.rs:391
[INFO] [stderr]     13:     0x55dc7a710f9c - build_script_build::build_support::skia::prerequisites::download_dependencies::{{closure}}::h965d243d5f08fe01
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.21.2/build_support/skia.rs:1071
[INFO] [stderr]     14:     0x55dc7a71da05 - core::result::Result<T,E>::unwrap_or_else::h5ac72cb6480fc4d1
[INFO] [stderr]                                  at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/result.rs:853
[INFO] [stderr]     15:     0x55dc7a710753 - build_script_build::build_support::skia::prerequisites::download_dependencies::hfdcfaa2b3d629a33
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.21.2/build_support/skia.rs:1070
[INFO] [stderr]     16:     0x55dc7a70fe8c - build_script_build::build_support::skia::prerequisites::resolve_dependencies::hcaf10e4b0ef9c9c9
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.21.2/build_support/skia.rs:1021
[INFO] [stderr]     17:     0x55dc7a6ef46c - build_script_build::build_support::skia::build::ha04a8f7e4281ca65
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.21.2/build_support/skia.rs:505
[INFO] [stderr]     18:     0x55dc7a7165a0 - build_script_build::main::he7635a9966c2d1b2
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.21.2/build.rs:60
[INFO] [stderr]     19:     0x55dc7a7182eb - std::rt::lang_start::{{closure}}::hf7064434d37b57e6
[INFO] [stderr]                                  at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/rt.rs:67
[INFO] [stderr]     20:     0x55dc7ae6ff63 - std::rt::lang_start_internal::{{closure}}::h84a998219831fa70
[INFO] [stderr]                                  at src/libstd/rt.rs:52
[INFO] [stderr]     21:     0x55dc7ae6ff63 - std::panicking::try::do_call::he8e1d689a3e26def
[INFO] [stderr]                                  at src/libstd/panicking.rs:348
[INFO] [stderr]     22:     0x55dc7ae6ff63 - std::panicking::try::h264b6eebc2fa7bbf
[INFO] [stderr]                                  at src/libstd/panicking.rs:325
[INFO] [stderr]     23:     0x55dc7ae6ff63 - std::panic::catch_unwind::hbf28fafa723b2128
[INFO] [stderr]                                  at src/libstd/panic.rs:394
[INFO] [stderr]     24:     0x55dc7ae6ff63 - std::rt::lang_start_internal::he959aa59bc3ec202
[INFO] [stderr]                                  at src/libstd/rt.rs:51
[INFO] [stderr]     25:     0x55dc7a7182c7 - std::rt::lang_start::h8e8b540ad921f654
[INFO] [stderr]                                  at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/rt.rs:67
[INFO] [stderr]     26:     0x55dc7a71786a - main
[INFO] [stderr]     27:     0x7f7e64ca40b3 - __libc_start_main
[INFO] [stderr]     28:     0x55dc7a6e10be - _start
[INFO] [stderr]     29:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "877cbf65d9cc743356e4d7130c0020e1d3603f331d9884698a835659d227b0c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "877cbf65d9cc743356e4d7130c0020e1d3603f331d9884698a835659d227b0c1", kill_on_drop: false }`
[INFO] [stdout] 877cbf65d9cc743356e4d7130c0020e1d3603f331d9884698a835659d227b0c1
