[INFO] cloning repository https://github.com/phetsims/vello-tests
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phetsims/vello-tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphetsims%2Fvello-tests", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphetsims%2Fvello-tests'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88d776233012072921feb2caa3c1469c2a910dc5
[INFO] testing phetsims/vello-tests against try#5a3d3b91048a0adf280e7a4e589c1dda6443f172 for pr-115235-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphetsims%2Fvello-tests" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phetsims/vello-tests on toolchain 5a3d3b91048a0adf280e7a4e589c1dda6443f172
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/phetsims/vello-tests
[INFO] finished tweaking git repo https://github.com/phetsims/vello-tests
[INFO] tweaked toml for git repo https://github.com/phetsims/vello-tests written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/phetsims/vello-tests 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" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2e2730d27708ade9594cf7a7c52af1f529e1cfe5889aed2f04112ff4d3f3379
[INFO] running `Command { std: "docker" "start" "-a" "d2e2730d27708ade9594cf7a7c52af1f529e1cfe5889aed2f04112ff4d3f3379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2e2730d27708ade9594cf7a7c52af1f529e1cfe5889aed2f04112ff4d3f3379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e2730d27708ade9594cf7a7c52af1f529e1cfe5889aed2f04112ff4d3f3379", kill_on_drop: false }`
[INFO] [stdout] d2e2730d27708ade9594cf7a7c52af1f529e1cfe5889aed2f04112ff4d3f3379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc7cf97dfb70c4407b299b005a5671156bb61fc7a14877e51ca994bc75c4af30
[INFO] running `Command { std: "docker" "start" "-a" "bc7cf97dfb70c4407b299b005a5671156bb61fc7a14877e51ca994bc75c4af30", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.87
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling bumpalo v3.13.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling read-fonts v0.1.4 (https://github.com/googlefonts/fontations?rev=49cfbd9#49cfbd93)
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling unicode-general-category v0.6.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.87
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling arrayvec v0.7.3
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling font-types v0.1.4 (https://github.com/googlefonts/fontations?rev=49cfbd9#49cfbd93)
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling ttf-parser v0.18.1
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling euclid v0.22.9
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling kurbo v0.9.5
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.87
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling unicode-script v0.5.5
[INFO] [stderr]    Compiling unicode-bidi-mirroring v0.1.0
[INFO] [stderr]    Compiling aliasable v0.1.3
[INFO] [stderr]    Compiling unicode-ccc v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling svg_fmt v0.4.1
[INFO] [stderr]    Compiling guillotiere v0.6.2
[INFO] [stderr]    Compiling fontdb v0.13.1
[INFO] [stderr]    Compiling unicode-linebreak v0.1.4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.87
[INFO] [stderr]    Compiling peniko v0.1.0 (https://github.com/linebender/peniko?rev=cafdac9a211a0fb2fec5656bd663d1ac770bcc81#cafdac9a)
[INFO] [stderr]    Compiling ouroboros_macro v0.15.6
[INFO] [stderr]    Compiling fello v0.1.0 (https://github.com/dfrg/fount?rev=58a284eaae67512fb61cf76177c5d33238d79cb1#58a284ea)
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling rangemap v1.3.0
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling bytemuck_derive v1.4.1
[INFO] [stderr]    Compiling sys-locale v0.2.4
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.87
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling ouroboros v0.15.6
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling rustybuzz v0.7.0
[INFO] [stderr]    Compiling vello_encoding v0.1.0 (https://github.com/linebender/vello?rev=ea224b459c48267e0e63747c9b192d62ef432ac9#ea224b45)
[INFO] [stderr]    Compiling js-sys v0.3.64
[INFO] [stderr]    Compiling cosmic-text v0.8.0
[INFO] [stderr]    Compiling web-sys v0.3.64
[INFO] [stderr]    Compiling vello-tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/lib.rs:296:13
[INFO] [stdout]     |
[INFO] [stdout] 296 |         let count = WORKGROUP_COUNTS_COUNT.fetch_sub(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/lib.rs:304:13
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let count = WORKGROUP_COUNTS_COUNT.fetch_add(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/lib.rs:462:13
[INFO] [stdout]     |
[INFO] [stdout] 462 |         let count = VELLO_ENCODING_COUNTER.fetch_sub(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/lib.rs:471:13
[INFO] [stdout]     |
[INFO] [stdout] 471 |         let count = VELLO_ENCODING_COUNTER.fetch_add(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.66s
[INFO] running `Command { std: "docker" "inspect" "bc7cf97dfb70c4407b299b005a5671156bb61fc7a14877e51ca994bc75c4af30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7cf97dfb70c4407b299b005a5671156bb61fc7a14877e51ca994bc75c4af30", kill_on_drop: false }`
[INFO] [stdout] bc7cf97dfb70c4407b299b005a5671156bb61fc7a14877e51ca994bc75c4af30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e0fe03c92c83dac9b0285a6afc61ffc85acebc7c230e5473b540373ab810234
[INFO] running `Command { std: "docker" "start" "-a" "8e0fe03c92c83dac9b0285a6afc61ffc85acebc7c230e5473b540373ab810234", kill_on_drop: false }`
[INFO] [stderr]    Compiling vello-tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/lib.rs:296:13
[INFO] [stdout]     |
[INFO] [stdout] 296 |         let count = WORKGROUP_COUNTS_COUNT.fetch_sub(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/lib.rs:304:13
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let count = WORKGROUP_COUNTS_COUNT.fetch_add(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/lib.rs:462:13
[INFO] [stdout]     |
[INFO] [stdout] 462 |         let count = VELLO_ENCODING_COUNTER.fetch_sub(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/lib.rs:471:13
[INFO] [stdout]     |
[INFO] [stdout] 471 |         let count = VELLO_ENCODING_COUNTER.fetch_add(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "8e0fe03c92c83dac9b0285a6afc61ffc85acebc7c230e5473b540373ab810234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e0fe03c92c83dac9b0285a6afc61ffc85acebc7c230e5473b540373ab810234", kill_on_drop: false }`
[INFO] [stdout] 8e0fe03c92c83dac9b0285a6afc61ffc85acebc7c230e5473b540373ab810234
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79bf3205555ed27c7e9e8f19048ad2c76486ce03c5e983f00be4df9d62e439b6
[INFO] running `Command { std: "docker" "start" "-a" "79bf3205555ed27c7e9e8f19048ad2c76486ce03c5e983f00be4df9d62e439b6", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `count`
[INFO] [stderr]    --> src/lib.rs:296:13
[INFO] [stderr]     |
[INFO] [stderr] 296 |         let count = WORKGROUP_COUNTS_COUNT.fetch_sub(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `count`
[INFO] [stderr]    --> src/lib.rs:304:13
[INFO] [stderr]     |
[INFO] [stderr] 304 |         let count = WORKGROUP_COUNTS_COUNT.fetch_add(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `count`
[INFO] [stderr]    --> src/lib.rs:462:13
[INFO] [stderr]     |
[INFO] [stderr] 462 |         let count = VELLO_ENCODING_COUNTER.fetch_sub(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `count`
[INFO] [stderr]    --> src/lib.rs:471:13
[INFO] [stderr]     |
[INFO] [stderr] 471 |         let count = VELLO_ENCODING_COUNTER.fetch_add(1, core::sync::atomic::Ordering::Relaxed);
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stderr] 
[INFO] [stderr] warning: `vello-tests` (lib test) generated 4 warnings (run `cargo fix --lib -p vello-tests --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vello_tests-2d3d95c3d8a32a76)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79bf3205555ed27c7e9e8f19048ad2c76486ce03c5e983f00be4df9d62e439b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79bf3205555ed27c7e9e8f19048ad2c76486ce03c5e983f00be4df9d62e439b6", kill_on_drop: false }`
[INFO] [stdout] 79bf3205555ed27c7e9e8f19048ad2c76486ce03c5e983f00be4df9d62e439b6