[INFO] fetching crate epaint 0.33.3...
[INFO] testing epaint-0.33.3 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate epaint 0.33.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate epaint 0.33.3
[INFO] finished tweaking crates.io crate epaint 0.33.3
[INFO] tweaked toml for crates.io crate epaint 0.33.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate epaint 0.33.3 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate epaint 0.33.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f71325c1c495a5ea6635c7a25f7fb2819420515dd0cd5fcf66530ee2ed8f4f4d
[INFO] running `Command { std: "docker" "start" "-a" "f71325c1c495a5ea6635c7a25f7fb2819420515dd0cd5fcf66530ee2ed8f4f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f71325c1c495a5ea6635c7a25f7fb2819420515dd0cd5fcf66530ee2ed8f4f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71325c1c495a5ea6635c7a25f7fb2819420515dd0cd5fcf66530ee2ed8f4f4d", kill_on_drop: false }`
[INFO] [stdout] f71325c1c495a5ea6635c7a25f7fb2819420515dd0cd5fcf66530ee2ed8f4f4d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a60a2ef4566ba0609e829789d20b00dec3d7f03202be4a310f1ba8b0001aa9c3
[INFO] running `Command { std: "docker" "start" "-a" "a60a2ef4566ba0609e829789d20b00dec3d7f03202be4a310f1ba8b0001aa9c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling ttf-parser v0.25.0
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.8
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling emath v0.33.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling profiling v1.0.17
[INFO] [stderr]    Compiling epaint_default_fonts v0.33.3
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling ecolor v0.33.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling owned_ttf_parser v0.25.0
[INFO] [stderr]    Compiling ab_glyph v0.2.32
[INFO] [stderr]    Compiling epaint v0.33.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "a60a2ef4566ba0609e829789d20b00dec3d7f03202be4a310f1ba8b0001aa9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60a2ef4566ba0609e829789d20b00dec3d7f03202be4a310f1ba8b0001aa9c3", kill_on_drop: false }`
[INFO] [stdout] a60a2ef4566ba0609e829789d20b00dec3d7f03202be4a310f1ba8b0001aa9c3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 803b6b19ae6858cf93e403423d2662e808e14d54606410b95c0fe22fc2b22c03
[INFO] running `Command { std: "docker" "start" "-a" "803b6b19ae6858cf93e403423d2662e808e14d54606410b95c0fe22fc2b22c03", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling anstyle v1.0.9
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling clap_builder v4.5.20
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.44
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling mimalloc v0.1.48
[INFO] [stderr]    Compiling epaint v0.33.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling similar-asserts v1.7.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 50.70s
[INFO] running `Command { std: "docker" "inspect" "803b6b19ae6858cf93e403423d2662e808e14d54606410b95c0fe22fc2b22c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "803b6b19ae6858cf93e403423d2662e808e14d54606410b95c0fe22fc2b22c03", kill_on_drop: false }`
[INFO] [stdout] 803b6b19ae6858cf93e403423d2662e808e14d54606410b95c0fe22fc2b22c03
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 255d5be825dea6e968569f4bdfa14edda6bca4792f1ec9937d2ddf8172065097
[INFO] running `Command { std: "docker" "start" "-a" "255d5be825dea6e968569f4bdfa14edda6bca4792f1ec9937d2ddf8172065097", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/epaint-23674e45b48a518e)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test mutex::tests::lock_two_different_mutexes_single_thread ... ok
[INFO] [stdout] test mutex::tests_rwlock::rwlock_read_read_reentrancy ... ok
[INFO] [stdout] test mutex::tests_rwlock::lock_two_different_rwlocks_single_thread ... ok
[INFO] [stdout] test shadow::shadow_size ... ok
[INFO] [stdout] test mutex::tests_rwlock::rwlock_short_read_foreign_read_write_reentrancy ... ok
[INFO] [stdout] test shapes::bezier_shape::tests::test_cubic_bounding_box ... ok
[INFO] [stdout] test shapes::bezier_shape::tests::test_cubic_different_tolerance_flattening ... ok
[INFO] [stdout] test shapes::bezier_shape::tests::test_cubic_different_shape_flattening ... ok
[INFO] [stdout] test shapes::bezier_shape::tests::test_quadratic_bounding_box ... ok
[INFO] [stdout] test shapes::bezier_shape::tests::test_quadratic_different_tolerance ... ok
[INFO] [stdout] test shapes::bezier_shape::tests::test_quadratic_flattening ... ok
[INFO] [stdout] test shapes::rect_shape::rect_shape_size ... ok
[INFO] [stdout] test shapes::shape::shape_impl_send_sync ... ok
[INFO] [stdout] test shapes::shape::shape_size ... ok
[INFO] [stdout] test shapes::text_shape::tests::text_bounding_box_under_rotation ... ok
[INFO] [stdout] test stroke::test_is_nearest_integer_odd ... ok
[INFO] [stdout] test tessellator::path_bounding_box ... ok
[INFO] [stdout] test tessellator::test_tessellator ... ok
[INFO] [stdout] test text::fonts::tests::test_fallback_glyph_width ... ok
[INFO] [stdout] test shapes::paint_callback::test_viewport_rounding ... ok
[INFO] [stdout] test mutex::tests_rwlock::rwlock_multiple_threads ... ok
[INFO] [stdout] test text::text_layout::tests::test_cjk ... ok
[INFO] [stdout] test text::fonts::tests::test_intrinsic_size ... ok
[INFO] [stdout] test text::text_layout::tests::test_end_with_newline ... ok
[INFO] [stdout] test text::text_layout::tests::test_pre_cjk ... ok
[INFO] [stdout] test text::text_layout::tests::test_truncate_width ... ok
[INFO] [stdout] test text::text_layout::tests::test_truncate_with_newline ... ok
[INFO] [stdout] test text::text_layout::tests::test_zero_max_width ... ok
[INFO] [stdout] test text::text_layout::tests::test_empty_row ... ok
[INFO] [stdout] test mutex::tests::lock_multiple_threads ... ok
[INFO] [stdout] test text::fonts::tests::test_split_paragraphs ... ok
[INFO] [stdout] test mutex::tests_rwlock::rwlock_read_write_reentrancy - should panic ... ok
[INFO] [stdout] test mutex::tests_rwlock::rwlock_read_foreign_read_write_reentrancy - should panic ... ok
[INFO] [stderr]    Doc-tests epaint
[INFO] [stdout] test mutex::tests_rwlock::rwlock_write_read_reentrancy - should panic ... ok
[INFO] [stdout] test mutex::tests_rwlock::rwlock_write_write_reentrancy - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.18s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/image.rs - image::ColorImage::from_rgba_unmultiplied (line 89) ... ignored
[INFO] [stdout] test src/text/fonts.rs - text::fonts::FontDefinitions (line 220) ... FAILED
[INFO] [stdout] test src/text/fonts.rs - text::fonts::FontFamily::Name (line 93) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/text/text_layout_types.rs - text::text_layout_types::LayoutJob (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/text/fonts.rs - text::fonts::FontDefinitions (line 220) stdout ----
[INFO] [stdout] error: couldn't read `src/text/../../../epaint_default_fonts/fonts/Ubuntu-Light.ttf`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/text/fonts.rs:232:30
[INFO] [stdout]     |
[INFO] [stdout] 232 |        FontData::from_static(include_bytes!("../../../epaint_default_fonts/fonts/Ubuntu-Light.ttf"))
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/text/fonts.rs - text::fonts::FontDefinitions (line 220)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.61s; merged doctests compilation took 0.04s
[INFO] running `Command { std: "docker" "inspect" "255d5be825dea6e968569f4bdfa14edda6bca4792f1ec9937d2ddf8172065097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255d5be825dea6e968569f4bdfa14edda6bca4792f1ec9937d2ddf8172065097", kill_on_drop: false }`
[INFO] [stdout] 255d5be825dea6e968569f4bdfa14edda6bca4792f1ec9937d2ddf8172065097
