[INFO] fetching crate svg_to_lines 0.1.0...
[INFO] testing svg_to_lines-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate svg_to_lines 0.1.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate svg_to_lines 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-105/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded skulpin v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c36264bd19414b0686d7ac2a5ec939d4985dbfc5049cee198e940ed6933e84b
[INFO] running `Command { std: "docker" "start" "-a" "4c36264bd19414b0686d7ac2a5ec939d4985dbfc5049cee198e940ed6933e84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c36264bd19414b0686d7ac2a5ec939d4985dbfc5049cee198e940ed6933e84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c36264bd19414b0686d7ac2a5ec939d4985dbfc5049cee198e940ed6933e84b", kill_on_drop: false }`
[INFO] [stdout] 4c36264bd19414b0686d7ac2a5ec939d4985dbfc5049cee198e940ed6933e84b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d164c80871ae472af0d7a500e6e5e3fb54b85376ba6542620c813f8bff64248c
[INFO] running `Command { std: "docker" "start" "-a" "d164c80871ae472af0d7a500e6e5e3fb54b85376ba6542620c813f8bff64248c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling float-cmp v0.5.3
[INFO] [stderr]    Compiling svgtypes v0.5.0
[INFO] [stderr]    Compiling svg_to_lines v0.1.0 (/opt/rustwide/workdir)
[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] [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: `path_command`
[INFO] [stdout]   --> src/svg/svg_curve.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     path_command: PathCommand,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `point`
[INFO] [stdout]   --> src/svg/svg_curve.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     point: Point,
[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: 46 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "d164c80871ae472af0d7a500e6e5e3fb54b85376ba6542620c813f8bff64248c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d164c80871ae472af0d7a500e6e5e3fb54b85376ba6542620c813f8bff64248c", kill_on_drop: false }`
[INFO] [stdout] d164c80871ae472af0d7a500e6e5e3fb54b85376ba6542620c813f8bff64248c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6ad260f1d0e9f8602adb621ea753a63a98a4d082215e25f0a1ae2f485ffa6a3
[INFO] running `Command { std: "docker" "start" "-a" "c6ad260f1d0e9f8602adb621ea753a63a98a4d082215e25f0a1ae2f485ffa6a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling xml-rs v0.8.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]    Compiling curl v0.4.25
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling downcast-rs v1.1.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling smallvec v1.1.0
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling instant v0.1.2
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[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 textwrap v0.11.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.5
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling lock_api v0.3.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling which v3.1.0
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling socket2 v0.3.11
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling parking_lot_core v0.7.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling libloading v0.5.2
[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 regex v1.3.1
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling ash v0.29.0
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling toml v0.5.5
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr] error: could not compile `nix`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name nix /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nix-0.14.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=23e759a11dea5699 -C extra-filename=-23e759a11dea5699 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-81c3651d70dd4895.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-d842210b13d51fe0.rmeta --extern void=/opt/rustwide/target/debug/deps/libvoid-908b01a274af8ae5.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c6ad260f1d0e9f8602adb621ea753a63a98a4d082215e25f0a1ae2f485ffa6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ad260f1d0e9f8602adb621ea753a63a98a4d082215e25f0a1ae2f485ffa6a3", kill_on_drop: false }`
[INFO] [stdout] c6ad260f1d0e9f8602adb621ea753a63a98a4d082215e25f0a1ae2f485ffa6a3