[INFO] fetching crate fdsm 0.3.0...
[INFO] testing fdsm-0.3.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate fdsm 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate fdsm 0.3.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fdsm 0.3.0
[INFO] finished tweaking crates.io crate fdsm 0.3.0
[INFO] tweaked toml for crates.io crate fdsm 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oklab v1.0.1
[INFO] [stderr]   Downloaded iai-callgrind-macros v0.1.0
[INFO] [stderr]   Downloaded msdfgen v0.2.1
[INFO] [stderr]   Downloaded iai-callgrind v0.7.3
[INFO] [stderr]   Downloaded iai-callgrind-runner v0.7.3
[INFO] [stderr]   Downloaded msdfgen-sys v0.2.1
[INFO] [stderr]   Downloaded notosans v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "3959d3437b3758f7bc1b80ad205e37f2b9359998d837c2af70853cf669364246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3959d3437b3758f7bc1b80ad205e37f2b9359998d837c2af70853cf669364246", kill_on_drop: false }`
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[INFO] [stdout] 58160e1468f5000c9a80743e3cc2e37c1829af140d99a06a025cd9e4419bf7fb
[INFO] running `Command { std: "docker" "start" "-a" "58160e1468f5000c9a80743e3cc2e37c1829af140d99a06a025cd9e4419bf7fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
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[INFO] [stderr]    Compiling simba v0.8.1
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[INFO] [stderr]    Compiling nalgebra-macros v0.2.1
[INFO] [stderr]    Compiling nalgebra v0.32.3
[INFO] [stderr]    Compiling fdsm v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 12.10s
[INFO] running `Command { std: "docker" "inspect" "58160e1468f5000c9a80743e3cc2e37c1829af140d99a06a025cd9e4419bf7fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58160e1468f5000c9a80743e3cc2e37c1829af140d99a06a025cd9e4419bf7fb", kill_on_drop: false }`
[INFO] [stdout] 58160e1468f5000c9a80743e3cc2e37c1829af140d99a06a025cd9e4419bf7fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f137f278c18a43a1ac06e22cd535698e5030201e924658189ec71303e730122
[INFO] running `Command { std: "docker" "start" "-a" "3f137f278c18a43a1ac06e22cd535698e5030201e924658189ec71303e730122", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling fdeflate v0.3.3
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling clap_builder v4.4.12
[INFO] [stderr]    Compiling itertools v0.10.5
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[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling jobserver v0.1.27
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling png v0.17.10
[INFO] [stderr]    Compiling regex-automata v0.4.3
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[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling clap v4.4.13
[INFO] [stderr]    Compiling ttf-parser v0.18.1
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling notosans v0.1.0
[INFO] [stderr]    Compiling freetype-sys v0.17.0
[INFO] [stderr]    Compiling msdfgen-sys v0.2.1
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling iai-callgrind-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.32.3
[INFO] [stderr]    Compiling iai-callgrind-runner v0.7.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling freetype-rs v0.32.0
[INFO] [stderr]    Compiling msdfgen v0.2.1
[INFO] [stderr]    Compiling iai-callgrind v0.7.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling fdsm v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/tests.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{self, File};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `generate::generate_msdf`, `render::render_msdf`, `shape::Shape`
[INFO] [stdout]  --> src/tests.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{generate::generate_msdf, render::render_msdf, shape::Shape};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RgbImage`
[INFO] [stdout]  --> src/tests.rs:4:81
[INFO] [stdout]   |
[INFO] [stdout] 4 | use image::{EncodableLayout, GrayImage, ImageBuffer, Pixel, PixelWithColorType, RgbImage};
[INFO] [stdout]   |                                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Affine2`, `Similarity2`, `Vector2`
[INFO] [stdout]  --> src/tests.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use na::{Affine2, Similarity2, Vector2};
[INFO] [stdout]   |          ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Previewer` is never used
[INFO] [stdout]   --> src/tests.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type Previewer<P> = fn(&ImageBuffer<P, Vec<<P as Pixel>::Subpixel>>, &mut GrayImage, f64);
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_bitmap_and_preview` is never used
[INFO] [stdout]   --> src/tests.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn save_bitmap_and_preview<P: Pixel>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INTER` is never used
[INFO] [stdout]    --> src/tests.rs:197:16
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub static INTER: &[u8] = include_bytes!("../assets/Inter-Regular.otf");
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `NOTO_SERIF_SINHALA` is never used
[INFO] [stdout]    --> src/tests.rs:199:16
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub static NOTO_SERIF_SINHALA: &[u8] =
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 25.45s
[INFO] running `Command { std: "docker" "inspect" "3f137f278c18a43a1ac06e22cd535698e5030201e924658189ec71303e730122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f137f278c18a43a1ac06e22cd535698e5030201e924658189ec71303e730122", kill_on_drop: false }`
[INFO] [stdout] 3f137f278c18a43a1ac06e22cd535698e5030201e924658189ec71303e730122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c01fc038a0e6646b67833f32d26974415cea89371b758ba11e81e3e4ec9efa58
[INFO] running `Command { std: "docker" "start" "-a" "c01fc038a0e6646b67833f32d26974415cea89371b758ba11e81e3e4ec9efa58", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `File`
[INFO] [stderr]  --> src/tests.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::{self, File};
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `generate::generate_msdf`, `render::render_msdf`, `shape::Shape`
[INFO] [stderr]  --> src/tests.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::{generate::generate_msdf, render::render_msdf, shape::Shape};
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RgbImage`
[INFO] [stderr]  --> src/tests.rs:4:81
[INFO] [stderr]   |
[INFO] [stderr] 4 | use image::{EncodableLayout, GrayImage, ImageBuffer, Pixel, PixelWithColorType, RgbImage};
[INFO] [stderr]   |                                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Affine2`, `Similarity2`, `Vector2`
[INFO] [stderr]  --> src/tests.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | use na::{Affine2, Similarity2, Vector2};
[INFO] [stderr]   |          ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Previewer` is never used
[INFO] [stderr]   --> src/tests.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | type Previewer<P> = fn(&ImageBuffer<P, Vec<<P as Pixel>::Subpixel>>, &mut GrayImage, f64);
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `save_bitmap_and_preview` is never used
[INFO] [stderr]   --> src/tests.rs:14:4
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn save_bitmap_and_preview<P: Pixel>(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `INTER` is never used
[INFO] [stderr]    --> src/tests.rs:197:16
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub static INTER: &[u8] = include_bytes!("../assets/Inter-Regular.otf");
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `NOTO_SERIF_SINHALA` is never used
[INFO] [stderr]    --> src/tests.rs:199:16
[INFO] [stderr]     |
[INFO] [stderr] 199 |     pub static NOTO_SERIF_SINHALA: &[u8] =
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fdsm` (lib test) generated 8 warnings (run `cargo fix --lib -p fdsm --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fdsm-b3bcd5c8feb898df)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bezier::prepared::tests::test_get_scanline_points_linear ... ok
[INFO] [stdout] test bezier::prepared::tests::test_get_scanline_points_quad ... ok
[INFO] [stdout] test bezier::prepared::tests::test_get_scanline_points_cubic_2 ... ok
[INFO] [stdout] test bezier::tests::test_cubic_solver_1 ... ok
[INFO] [stdout] test bezier::prepared::tests::test_get_scanline_points_cubic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fdsm
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 17) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ttf_parser`
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ttf_parser::Face;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `ttf_parser`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `load_from_face` found for struct `Shape` in the current scope
[INFO] [stdout]    --> src/lib.rs:33:24
[INFO] [stdout]     |
[INFO] [stdout] 19  | let mut shape = Shape::load_from_face(&face, glyph_id);
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^ function or associated item not found in `Shape<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Shape<_>`, consider using `Shape::<TContour<ColoredSegment>>::edge_coloring_simple` which returns `Shape<TContour<ColoredSegment>>`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/shape.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     pub fn edge_coloring_simple(shape: Shape<Contour>, sin_alpha: f64, seed: u64) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 17)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c01fc038a0e6646b67833f32d26974415cea89371b758ba11e81e3e4ec9efa58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c01fc038a0e6646b67833f32d26974415cea89371b758ba11e81e3e4ec9efa58", kill_on_drop: false }`
[INFO] [stdout] c01fc038a0e6646b67833f32d26974415cea89371b758ba11e81e3e4ec9efa58
[INFO] testing fdsm-0.3.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate fdsm 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate fdsm 0.3.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fdsm 0.3.0
[INFO] finished tweaking crates.io crate fdsm 0.3.0
[INFO] tweaked toml for crates.io crate fdsm 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ba052433723ef2d3c649bffaf89effeaa3da6be3357df7b0de389e886cf3f6e
[INFO] running `Command { std: "docker" "start" "-a" "1ba052433723ef2d3c649bffaf89effeaa3da6be3357df7b0de389e886cf3f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ba052433723ef2d3c649bffaf89effeaa3da6be3357df7b0de389e886cf3f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba052433723ef2d3c649bffaf89effeaa3da6be3357df7b0de389e886cf3f6e", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fdd26fb8b827abe5ba005fc8c92d1c79163589470ae487059abf490839a1f83
[INFO] running `Command { std: "docker" "start" "-a" "8fdd26fb8b827abe5ba005fc8c92d1c79163589470ae487059abf490839a1f83", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling bytemuck v1.14.0
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[INFO] [stderr]    Compiling nalgebra-macros v0.2.1
[INFO] [stderr]    Compiling nalgebra v0.32.3
[INFO] [stderr]    Compiling fdsm v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 14.36s
[INFO] running `Command { std: "docker" "inspect" "8fdd26fb8b827abe5ba005fc8c92d1c79163589470ae487059abf490839a1f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fdd26fb8b827abe5ba005fc8c92d1c79163589470ae487059abf490839a1f83", kill_on_drop: false }`
[INFO] [stdout] 8fdd26fb8b827abe5ba005fc8c92d1c79163589470ae487059abf490839a1f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99a4bc4c17b5dce87fead533fc2c03252f838cc14cc8571a7b8c9d0f009c3826
[INFO] running `Command { std: "docker" "start" "-a" "99a4bc4c17b5dce87fead533fc2c03252f838cc14cc8571a7b8c9d0f009c3826", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling fdeflate v0.3.3
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling clap_builder v4.4.12
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling png v0.17.10
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling jobserver v0.1.27
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling is-terminal v0.4.10
[INFO] [stderr]    Compiling ttf-parser v0.18.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling image v0.24.7
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[INFO] [stderr]    Compiling freetype-sys v0.17.0
[INFO] [stderr]    Compiling msdfgen-sys v0.2.1
[INFO] [stderr]    Compiling clap v4.4.13
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling iai-callgrind-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.32.3
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling iai-callgrind-runner v0.7.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling iai-callgrind v0.7.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling freetype-rs v0.32.0
[INFO] [stderr]    Compiling msdfgen v0.2.1
[INFO] [stderr]    Compiling fdsm v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/tests.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{self, File};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `generate::generate_msdf`, `render::render_msdf`, `shape::Shape`
[INFO] [stdout]  --> src/tests.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{generate::generate_msdf, render::render_msdf, shape::Shape};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RgbImage`
[INFO] [stdout]  --> src/tests.rs:4:81
[INFO] [stdout]   |
[INFO] [stdout] 4 | use image::{EncodableLayout, GrayImage, ImageBuffer, Pixel, PixelWithColorType, RgbImage};
[INFO] [stdout]   |                                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Affine2`, `Similarity2`, `Vector2`
[INFO] [stdout]  --> src/tests.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use na::{Affine2, Similarity2, Vector2};
[INFO] [stdout]   |          ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Previewer` is never used
[INFO] [stdout]   --> src/tests.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type Previewer<P> = fn(&ImageBuffer<P, Vec<<P as Pixel>::Subpixel>>, &mut GrayImage, f64);
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_bitmap_and_preview` is never used
[INFO] [stdout]   --> src/tests.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn save_bitmap_and_preview<P: Pixel>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INTER` is never used
[INFO] [stdout]    --> src/tests.rs:197:16
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub static INTER: &[u8] = include_bytes!("../assets/Inter-Regular.otf");
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `NOTO_SERIF_SINHALA` is never used
[INFO] [stdout]    --> src/tests.rs:199:16
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub static NOTO_SERIF_SINHALA: &[u8] =
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 23.22s
[INFO] running `Command { std: "docker" "inspect" "99a4bc4c17b5dce87fead533fc2c03252f838cc14cc8571a7b8c9d0f009c3826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a4bc4c17b5dce87fead533fc2c03252f838cc14cc8571a7b8c9d0f009c3826", kill_on_drop: false }`
[INFO] [stdout] 99a4bc4c17b5dce87fead533fc2c03252f838cc14cc8571a7b8c9d0f009c3826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 862c4affc8ba4e87af1c885848d193c8d3bd8192928e11976a6ceaa683051e06
[INFO] running `Command { std: "docker" "start" "-a" "862c4affc8ba4e87af1c885848d193c8d3bd8192928e11976a6ceaa683051e06", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `File`
[INFO] [stderr]  --> src/tests.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::{self, File};
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `generate::generate_msdf`, `render::render_msdf`, `shape::Shape`
[INFO] [stderr]  --> src/tests.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::{generate::generate_msdf, render::render_msdf, shape::Shape};
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RgbImage`
[INFO] [stderr]  --> src/tests.rs:4:81
[INFO] [stderr]   |
[INFO] [stderr] 4 | use image::{EncodableLayout, GrayImage, ImageBuffer, Pixel, PixelWithColorType, RgbImage};
[INFO] [stderr]   |                                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Affine2`, `Similarity2`, `Vector2`
[INFO] [stderr]  --> src/tests.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | use na::{Affine2, Similarity2, Vector2};
[INFO] [stderr]   |          ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Previewer` is never used
[INFO] [stderr]   --> src/tests.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | type Previewer<P> = fn(&ImageBuffer<P, Vec<<P as Pixel>::Subpixel>>, &mut GrayImage, f64);
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `save_bitmap_and_preview` is never used
[INFO] [stderr]   --> src/tests.rs:14:4
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn save_bitmap_and_preview<P: Pixel>(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `INTER` is never used
[INFO] [stderr]    --> src/tests.rs:197:16
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub static INTER: &[u8] = include_bytes!("../assets/Inter-Regular.otf");
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `NOTO_SERIF_SINHALA` is never used
[INFO] [stderr]    --> src/tests.rs:199:16
[INFO] [stderr]     |
[INFO] [stderr] 199 |     pub static NOTO_SERIF_SINHALA: &[u8] =
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fdsm` (lib test) generated 8 warnings (run `cargo fix --lib -p fdsm --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fdsm-8aa74deb4885ebb3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bezier::prepared::tests::test_get_scanline_points_linear ... ok
[INFO] [stdout] test bezier::prepared::tests::test_get_scanline_points_cubic ... ok
[INFO] [stdout] test bezier::prepared::tests::test_get_scanline_points_cubic_2 ... ok
[INFO] [stdout] test bezier::prepared::tests::test_get_scanline_points_quad ... ok
[INFO] [stdout] test bezier::tests::test_cubic_solver_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fdsm
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 17) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ttf_parser`
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ttf_parser::Face;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `ttf_parser`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `load_from_face` found for struct `Shape` in the current scope
[INFO] [stdout]    --> src/lib.rs:33:24
[INFO] [stdout]     |
[INFO] [stdout] 19  | let mut shape = Shape::load_from_face(&face, glyph_id);
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^ function or associated item not found in `Shape<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Shape<_>`, consider using `Shape::<TContour<ColoredSegment>>::edge_coloring_simple` which returns `Shape<TContour<ColoredSegment>>`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/shape.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     pub fn edge_coloring_simple(shape: Shape<Contour>, sin_alpha: f64, seed: u64) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 17)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "862c4affc8ba4e87af1c885848d193c8d3bd8192928e11976a6ceaa683051e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862c4affc8ba4e87af1c885848d193c8d3bd8192928e11976a6ceaa683051e06", kill_on_drop: false }`
[INFO] [stdout] 862c4affc8ba4e87af1c885848d193c8d3bd8192928e11976a6ceaa683051e06
