[INFO] fetching crate blue-noise 0.2.1...
[INFO] testing blue-noise-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate blue-noise 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate blue-noise 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate blue-noise 0.2.1
[INFO] tweaked toml for crates.io crate blue-noise 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate blue-noise 0.2.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate blue-noise 0.2.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6d3c39c42eff9b586cdda9a31190f4c136916d46707d91af54d268e13f95a36
[INFO] running `Command { std: "docker" "start" "-a" "d6d3c39c42eff9b586cdda9a31190f4c136916d46707d91af54d268e13f95a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6d3c39c42eff9b586cdda9a31190f4c136916d46707d91af54d268e13f95a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6d3c39c42eff9b586cdda9a31190f4c136916d46707d91af54d268e13f95a36", kill_on_drop: false }`
[INFO] [stdout] d6d3c39c42eff9b586cdda9a31190f4c136916d46707d91af54d268e13f95a36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98945071c7c11c25eef46338546eaf893433705c4d887eb7f4ec8b9aeca176c8
[INFO] running `Command { std: "docker" "start" "-a" "98945071c7c11c25eef46338546eaf893433705c4d887eb7f4ec8b9aeca176c8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling blue-noise v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 36s
[INFO] running `Command { std: "docker" "inspect" "98945071c7c11c25eef46338546eaf893433705c4d887eb7f4ec8b9aeca176c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98945071c7c11c25eef46338546eaf893433705c4d887eb7f4ec8b9aeca176c8", kill_on_drop: false }`
[INFO] [stdout] 98945071c7c11c25eef46338546eaf893433705c4d887eb7f4ec8b9aeca176c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd45cf04c282eef2993e0b04351539e11e50d3bda832395dc6031d4049b98693
[INFO] running `Command { std: "docker" "start" "-a" "cd45cf04c282eef2993e0b04351539e11e50d3bda832395dc6031d4049b98693", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling ciborium-io v0.2.2
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[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
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[INFO] [stderr]    Compiling same-file v1.0.6
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[INFO] [stderr]    Compiling cast v0.3.0
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[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling blue-noise v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> examples/dither_image.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     for y in 0..height {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BlueNoiseTexture` and `DitherOptions`
[INFO] [stdout]   --> examples/library_integration.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 13 |     BlueNoiseConfig, BlueNoiseGenerator, BlueNoiseTexture, Color, DitherOptions,
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/generator.rs:947:21
[INFO] [stdout]     |
[INFO] [stdout] 947 |             assert!(val <= 255);
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/generator.rs:947:21
[INFO] [stdout]     |
[INFO] [stdout] 947 |             assert!(val <= 255);
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "cd45cf04c282eef2993e0b04351539e11e50d3bda832395dc6031d4049b98693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd45cf04c282eef2993e0b04351539e11e50d3bda832395dc6031d4049b98693", kill_on_drop: false }`
[INFO] [stdout] cd45cf04c282eef2993e0b04351539e11e50d3bda832395dc6031d4049b98693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce8cbbda18fc76e4ac4a31d15869fb69e7d3df9834ca2a7a3af1ce48cb54ed4b
[INFO] running `Command { std: "docker" "start" "-a" "ce8cbbda18fc76e4ac4a31d15869fb69e7d3df9834ca2a7a3af1ce48cb54ed4b", kill_on_drop: false }`
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/generator.rs:947:21
[INFO] [stderr]     |
[INFO] [stderr] 947 |             assert!(val <= 255);
[INFO] [stderr]     |                     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BlueNoiseTexture` and `DitherOptions`
[INFO] [stderr]   --> examples/library_integration.rs:13:42
[INFO] [stderr]    |
[INFO] [stderr] 13 |     BlueNoiseConfig, BlueNoiseGenerator, BlueNoiseTexture, Color, DitherOptions,
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> examples/dither_image.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |     for y in 0..height {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `blue-noise` (lib test) generated 1 warning
[INFO] [stderr] warning: `blue-noise` (bin "blue-noise" test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `blue-noise` (example "library_integration") generated 1 warning (run `cargo fix --example "library_integration" -p blue-noise` to apply 1 suggestion)
[INFO] [stderr] warning: `blue-noise` (example "dither_image") generated 1 warning (run `cargo fix --example "dither_image" -p blue-noise` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blue_noise-fcac433401349659)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test dither::tests::test_color_new ... ok
[INFO] [stdout] test dither::tests::test_color_from_hex_invalid ... ok
[INFO] [stdout] test dither::tests::test_color_from_hex ... ok
[INFO] [stdout] test dither::tests::test_dither_options_default ... ok
[INFO] [stdout] test generator::tests::test_default_config ... ok
[INFO] [stdout] test generator::tests::test_is_power_of_two ... ok
[INFO] [stdout] test generator::tests::test_seeded_random_deterministic ... ok
[INFO] [stdout] test generator::tests::test_generate_non_power_of_two_no_fft ... ok
[INFO] [stdout] test generator::tests::test_seeded_random_range ... ok
[INFO] [stdout] test generator::tests::test_generate_power_of_two_uses_fft ... ok
[INFO] [stdout] test generator::tests::test_config_validation ... ok
[INFO] [stdout] test generator::tests::test_generate_small_texture ... ok
[INFO] [stdout] test generator::tests::test_rectangular_texture ... ok
[INFO] [stdout] test generator::tests::test_threshold_map_distribution ... ok
[INFO] [stdout] test generator::tests::test_generate_reproducible ... ok
[INFO] [stdout] test generator::tests::test_generate_different_seeds ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/blue_noise-771651ec7e1ab7a5)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.55s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test dither::tests::test_color_from_hex_invalid ... ok
[INFO] [stdout] test dither::tests::test_color_new ... ok
[INFO] [stdout] test generator::tests::test_default_config ... ok
[INFO] [stdout] test dither::tests::test_color_from_hex ... ok
[INFO] [stdout] test dither::tests::test_dither_options_default ... ok
[INFO] [stdout] test generator::tests::test_generate_non_power_of_two_no_fft ... ok
[INFO] [stdout] test generator::tests::test_seeded_random_deterministic ... ok
[INFO] [stdout] test generator::tests::test_seeded_random_range ... ok
[INFO] [stdout] test generator::tests::test_config_validation ... ok
[INFO] [stdout] test generator::tests::test_generate_power_of_two_uses_fft ... ok
[INFO] [stdout] test generator::tests::test_is_power_of_two ... ok
[INFO] [stdout] test generator::tests::test_generate_small_texture ... ok
[INFO] [stdout] test generator::tests::test_rectangular_texture ... ok
[INFO] [stdout] test generator::tests::test_threshold_map_distribution ... ok
[INFO] [stdout] test generator::tests::test_generate_different_seeds ... ok
[INFO] [stderr]    Doc-tests blue_noise
[INFO] [stdout] test generator::tests::test_generate_reproducible ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.68s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 38) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 19) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 4.18s; merged doctests compilation took 4.14s
[INFO] running `Command { std: "docker" "inspect" "ce8cbbda18fc76e4ac4a31d15869fb69e7d3df9834ca2a7a3af1ce48cb54ed4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8cbbda18fc76e4ac4a31d15869fb69e7d3df9834ca2a7a3af1ce48cb54ed4b", kill_on_drop: false }`
[INFO] [stdout] ce8cbbda18fc76e4ac4a31d15869fb69e7d3df9834ca2a7a3af1ce48cb54ed4b