[INFO] fetching crate svg_to_lines 0.1.0...
[INFO] checking svg_to_lines-0.1.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate svg_to_lines 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate svg_to_lines 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-11/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" "+1.55.0" "fetch" "--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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c57ffcaca8b49b4c7ce89d4bf4b973bfd05890fca494474f1b417e00a535ce5c
[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" "c57ffcaca8b49b4c7ce89d4bf4b973bfd05890fca494474f1b417e00a535ce5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c57ffcaca8b49b4c7ce89d4bf4b973bfd05890fca494474f1b417e00a535ce5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57ffcaca8b49b4c7ce89d4bf4b973bfd05890fca494474f1b417e00a535ce5c", kill_on_drop: false }`
[INFO] [stdout] c57ffcaca8b49b4c7ce89d4bf4b973bfd05890fca494474f1b417e00a535ce5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--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] 17475adc42f8d948aa00f0711d40995fc1446cd47f399840b8605846292b02cc
[INFO] running `Command { std: "docker" "start" "-a" "17475adc42f8d948aa00f0711d40995fc1446cd47f399840b8605846292b02cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling curl v0.4.25
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]     Checking smallvec v1.1.0
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stderr]    Compiling curl-sys v0.4.24
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]     Checking svg_to_lines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling socket2 v0.3.11
[INFO] [stderr]    Compiling which v3.1.0
[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 xattr v0.2.2
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking x11-dl v2.18.4
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.5
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]     Checking ash v0.29.0
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling clap v2.33.0
[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] [stderr]     Checking parking_lot v0.10.0
[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] [stderr]    Compiling flate2 v1.0.13
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.4
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]     Checking winit v0.20.0-alpha5
[INFO] [stderr]    Compiling toml v0.5.5
[INFO] [stderr]    Compiling serde_json v1.0.44
[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-fabcc0753995900e/build-script-build` (exit status: 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:     0x5592ee67a5c0 - std::backtrace_rs::backtrace::libunwind::trace::ha0ad43e8a952bfe7
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x5592ee67a5c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h6830419c0c4130dc
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x5592ee67a5c0 - std::sys_common::backtrace::_print_fmt::h8f3516631ffa1ef5
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x5592ee67a5c0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he1640d5f0d93f618
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x5592ee6a14cc - core::fmt::write::h88012e1f01caeebf
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/fmt/mod.rs:1115:17
[INFO] [stderr]      5:     0x5592ee6769b5 - std::io::Write::write_fmt::h360fa85b30182555
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/io/mod.rs:1665:15
[INFO] [stderr]      6:     0x5592ee67cd0b - std::sys_common::backtrace::_print::ha1f00492f406a015
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x5592ee67cd0b - std::sys_common::backtrace::print::hd54561b13feb6af3
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x5592ee67cd0b - std::panicking::default_hook::{{closure}}::h84fe124cd0864662
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x5592ee67c7e1 - std::panicking::default_hook::h5a8e74a76ce290a7
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x5592ee67d3d4 - std::panicking::rust_panic_with_hook::h67c812a4fe9d4c91
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:622:17
[INFO] [stderr]     11:     0x5592ee67ceb7 - std::panicking::begin_panic_handler::{{closure}}::h33f9c1b96af300d7
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:519:13
[INFO] [stderr]     12:     0x5592ee67aabc - std::sys_common::backtrace::__rust_end_short_backtrace::h51bae64be5921f0e
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x5592ee67ce19 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:515:5
[INFO] [stderr]     14:     0x5592edf77b6b - std::panicking::begin_panic_fmt::h7ab3d84aa4ae32a2
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:457:5
[INFO] [stderr]     15:     0x5592edfa716f - build_script_build::build_support::skia::prerequisites::download_dependencies::{{closure}}::hb24a907bb2ae0049
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.21.2/build_support/skia.rs:1071:37
[INFO] [stderr]     16:     0x5592edf9173c - core::result::Result<T,E>::unwrap_or_else::h0850b5ae634ea1c7
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:1065:23
[INFO] [stderr]     17:     0x5592edfa6971 - build_script_build::build_support::skia::prerequisites::download_dependencies::h3c31fab540a5ff87
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.21.2/build_support/skia.rs:1070:27
[INFO] [stderr]     18:     0x5592edfa6018 - build_script_build::build_support::skia::prerequisites::resolve_dependencies::h0e0d6caa9201a4bc
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.21.2/build_support/skia.rs:1021:13
[INFO] [stderr]     19:     0x5592edf84e9c - build_script_build::build_support::skia::build::h8e562bb35a7da067
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.21.2/build_support/skia.rs:505:5
[INFO] [stderr]     20:     0x5592edfabed8 - build_script_build::main::hef739c949cdee50e
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.21.2/build.rs:60:9
[INFO] [stderr]     21:     0x5592edfafd3b - core::ops::function::FnOnce::call_once::h9aa8be818fe10a85
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     22:     0x5592edfa736e - std::sys_common::backtrace::__rust_begin_short_backtrace::hfa91e216d36cc1f4
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     23:     0x5592edf9a8b1 - std::rt::lang_start::{{closure}}::h7ca1bfb3d2837763
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/rt.rs:63:18
[INFO] [stderr]     24:     0x5592ee67d9da - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::ha9408abe89f69dc4
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     25:     0x5592ee67d9da - std::panicking::try::do_call::h5b0cc9e9102acb65
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40
[INFO] [stderr]     26:     0x5592ee67d9da - std::panicking::try::hddc7f8229138b3ba
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19
[INFO] [stderr]     27:     0x5592ee67d9da - std::panic::catch_unwind::hfa401ff8bab2986e
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14
[INFO] [stderr]     28:     0x5592ee67d9da - std::rt::lang_start_internal::{{closure}}::h8163422320d11405
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/rt.rs:45:48
[INFO] [stderr]     29:     0x5592ee67d9da - std::panicking::try::do_call::hc742cc7bb4f0fb20
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40
[INFO] [stderr]     30:     0x5592ee67d9da - std::panicking::try::ha37d8d2dd1acf7d3
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19
[INFO] [stderr]     31:     0x5592ee67d9da - std::panic::catch_unwind::h8a5381d5ecf437bc
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14
[INFO] [stderr]     32:     0x5592ee67d9da - std::rt::lang_start_internal::h7e2cee8c90d4a4d3
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/rt.rs:45:20
[INFO] [stderr]     33:     0x5592edf9a880 - std::rt::lang_start::h3d61abe9a074c22f
[INFO] [stderr]                                  at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/rt.rs:62:5
[INFO] [stderr]     34:     0x5592edfad02c - main
[INFO] [stderr]     35:     0x7f9f8b6780b3 - __libc_start_main
[INFO] [stderr]     36:     0x5592edf7908e - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "17475adc42f8d948aa00f0711d40995fc1446cd47f399840b8605846292b02cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17475adc42f8d948aa00f0711d40995fc1446cd47f399840b8605846292b02cc", kill_on_drop: false }`
[INFO] [stdout] 17475adc42f8d948aa00f0711d40995fc1446cd47f399840b8605846292b02cc
