[INFO] fetching crate stroke 0.1.0... [INFO] checking stroke-0.1.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate stroke 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate stroke 0.1.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stroke 0.1.0 [INFO] finished tweaking crates.io crate stroke 0.1.0 [INFO] tweaked toml for crates.io crate stroke 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded core-graphics-types v0.1.1 [INFO] [stderr] Downloaded core-graphics v0.22.2 [INFO] [stderr] Downloaded cmake v0.1.45 [INFO] [stderr] Downloaded float-ord v0.2.0 [INFO] [stderr] Downloaded dwrote v0.11.0 [INFO] [stderr] Downloaded font-kit v0.10.1 [INFO] [stderr] Downloaded wio v0.2.2 [INFO] [stderr] Downloaded plotters-bitmap v0.3.1 [INFO] [stderr] Downloaded expat-sys v2.1.6 [INFO] [stderr] Downloaded color_quant v1.1.0 [INFO] [stderr] Downloaded libm v0.2.1 [INFO] [stderr] Downloaded png v0.16.8 [INFO] [stderr] Downloaded freetype v0.7.0 [INFO] [stderr] Downloaded pathfinder_simd v0.5.1 [INFO] [stderr] Downloaded servo-fontconfig v0.5.1 [INFO] [stderr] Downloaded pathfinder_geometry v0.5.1 [INFO] [stderr] Downloaded weezl v0.1.5 [INFO] [stderr] Downloaded core-text v19.2.0 [INFO] [stderr] Downloaded gif v0.11.2 [INFO] [stderr] Downloaded jpeg-decoder v0.1.22 [INFO] [stderr] Downloaded servo-fontconfig-sys v5.1.0 [INFO] [stderr] Downloaded freetype-sys v0.13.1 [INFO] [stderr] Downloaded adler32 v1.2.0 [INFO] [stderr] Downloaded ttf-parser v0.12.3 [INFO] [stderr] Downloaded image v0.23.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a249ec9066e8196202c07548c25ea003780db1e51e6f431ce1373d8e279d664c [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" "a249ec9066e8196202c07548c25ea003780db1e51e6f431ce1373d8e279d664c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a249ec9066e8196202c07548c25ea003780db1e51e6f431ce1373d8e279d664c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a249ec9066e8196202c07548c25ea003780db1e51e6f431ce1373d8e279d664c", kill_on_drop: false }` [INFO] [stdout] a249ec9066e8196202c07548c25ea003780db1e51e6f431ce1373d8e279d664c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6dc4da6195f0096a610911ea7b8053fd281c651f7da9b76ec4fa9fa88c1c6dc7 [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" "6dc4da6195f0096a610911ea7b8053fd281c651f7da9b76ec4fa9fa88c1c6dc7", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling pathfinder_simd v0.5.1 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking stroke v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking freetype v0.7.0 [INFO] [stdout] warning: associated function is never used: `is_a_point` [INFO] [stdout] --> src/quadratic_bezier.rs:344:19 [INFO] [stdout] | [INFO] [stdout] 344 | pub(crate) fn is_a_point(&self, tolerance: F) -> bool [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: `solve_t_for_axis` [INFO] [stdout] --> src/quadratic_bezier.rs:367:8 [INFO] [stdout] | [INFO] [stdout] 367 | fn solve_t_for_axis(&self, value: F, axis: usize) -> ArrayVec<[F; 3]> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_a_point` [INFO] [stdout] --> src/cubic_bezier.rs:310:19 [INFO] [stdout] | [INFO] [stdout] 310 | pub(crate) fn is_a_point(&self, tolerance: F) -> bool [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `real_roots` [INFO] [stdout] --> src/cubic_bezier.rs:333:8 [INFO] [stdout] | [INFO] [stdout] 333 | fn real_roots(&self, a: F, b: F, c: F, d: F) -> ArrayVec<[F; 3]> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `solve_t_for_axis` [INFO] [stdout] --> src/cubic_bezier.rs:415:8 [INFO] [stdout] | [INFO] [stdout] 415 | fn solve_t_for_axis(&self, value: F, axis: usize) -> ArrayVec<[F; 3]> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking servo-fontconfig v0.5.1 [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking font-kit v0.10.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking plotters-bitmap v0.3.1 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stdout] warning: associated function is never used: `is_a_point` [INFO] [stdout] --> src/quadratic_bezier.rs:344:19 [INFO] [stdout] | [INFO] [stdout] 344 | pub(crate) fn is_a_point(&self, tolerance: F) -> bool [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: `solve_t_for_axis` [INFO] [stdout] --> src/quadratic_bezier.rs:367:8 [INFO] [stdout] | [INFO] [stdout] 367 | fn solve_t_for_axis(&self, value: F, axis: usize) -> ArrayVec<[F; 3]> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_a_point` [INFO] [stdout] --> src/cubic_bezier.rs:310:19 [INFO] [stdout] | [INFO] [stdout] 310 | pub(crate) fn is_a_point(&self, tolerance: F) -> bool [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `real_roots` [INFO] [stdout] --> src/cubic_bezier.rs:333:8 [INFO] [stdout] | [INFO] [stdout] 333 | fn real_roots(&self, a: F, b: F, c: F, d: F) -> ArrayVec<[F; 3]> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `solve_t_for_axis` [INFO] [stdout] --> src/cubic_bezier.rs:415:8 [INFO] [stdout] | [INFO] [stdout] 415 | fn solve_t_for_axis(&self, value: F, axis: usize) -> ArrayVec<[F; 3]> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.51s [INFO] running `Command { std: "docker" "inspect" "6dc4da6195f0096a610911ea7b8053fd281c651f7da9b76ec4fa9fa88c1c6dc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dc4da6195f0096a610911ea7b8053fd281c651f7da9b76ec4fa9fa88c1c6dc7", kill_on_drop: false }` [INFO] [stdout] 6dc4da6195f0096a610911ea7b8053fd281c651f7da9b76ec4fa9fa88c1c6dc7