[INFO] cloning repository Velfi/Gray-Scott-Reaction-Diffusion [INFO] running `"git" "clone" "--bare" "git://github.com/Velfi/Gray-Scott-Reaction-Diffusion.git" "work/cache/sources/gh/Velfi/Gray-Scott-Reaction-Diffusion"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Velfi/Gray-Scott-Reaction-Diffusion'... [INFO] running `"git" "clone" "work/cache/sources/gh/Velfi/Gray-Scott-Reaction-Diffusion" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Velfi/Gray-Scott-Reaction-Diffusion"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Velfi/Gray-Scott-Reaction-Diffusion'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Velfi/Gray-Scott-Reaction-Diffusion" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Velfi/Gray-Scott-Reaction-Diffusion"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Velfi/Gray-Scott-Reaction-Diffusion'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ee4c6810b32f9ed6dbb5ec486486409e9a90e359 [INFO] sha for GitHub repo Velfi/Gray-Scott-Reaction-Diffusion: ee4c6810b32f9ed6dbb5ec486486409e9a90e359 [INFO] validating manifest of Velfi/Gray-Scott-Reaction-Diffusion on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Velfi/Gray-Scott-Reaction-Diffusion on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Velfi/Gray-Scott-Reaction-Diffusion [INFO] finished frobbing Velfi/Gray-Scott-Reaction-Diffusion [INFO] frobbed toml for Velfi/Gray-Scott-Reaction-Diffusion written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Velfi/Gray-Scott-Reaction-Diffusion/Cargo.toml [INFO] started frobbing Velfi/Gray-Scott-Reaction-Diffusion [INFO] finished frobbing Velfi/Gray-Scott-Reaction-Diffusion [INFO] frobbed toml for Velfi/Gray-Scott-Reaction-Diffusion written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Velfi/Gray-Scott-Reaction-Diffusion/Cargo.toml [INFO] crate Velfi/Gray-Scott-Reaction-Diffusion already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Velfi/Gray-Scott-Reaction-Diffusion against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Velfi/Gray-Scott-Reaction-Diffusion:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] e1be51a549a360a6b34b3ebca0f453b2d3891cc8b8c7a442b9e947c9383aba6d [INFO] running `"docker" "start" "-a" "e1be51a549a360a6b34b3ebca0f453b2d3891cc8b8c7a442b9e947c9383aba6d"` [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling ogg v0.4.1 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling rusttype v0.5.2 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling png v0.14.0 [INFO] [stderr] Compiling nalgebra v0.14.4 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Compiling serde_derive v1.0.87 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Compiling lewton v0.5.2 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling twox-hash v1.1.2 [INFO] [stderr] Compiling rodio v0.7.0 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling image v0.21.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling gfx_device_gl v0.15.5 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_window_sdl v0.8.0 [INFO] [stderr] Compiling gfx_glyph v0.10.2 [INFO] [stderr] Compiling ggez v0.4.4 [INFO] [stderr] Compiling reaction_diffusion v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 06s [INFO] running `"docker" "inspect" "e1be51a549a360a6b34b3ebca0f453b2d3891cc8b8c7a442b9e947c9383aba6d"` [INFO] running `"docker" "rm" "-f" "e1be51a549a360a6b34b3ebca0f453b2d3891cc8b8c7a442b9e947c9383aba6d"` [INFO] [stdout] e1be51a549a360a6b34b3ebca0f453b2d3891cc8b8c7a442b9e947c9383aba6d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Velfi/Gray-Scott-Reaction-Diffusion:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] ee6535af69bb98fb215993182f3157470b5212df6fc38ff4d320767a0eba431f [INFO] running `"docker" "start" "-a" "ee6535af69bb98fb215993182f3157470b5212df6fc38ff4d320767a0eba431f"` [INFO] [stderr] Compiling reaction_diffusion v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `test_vec` [INFO] [stderr] --> src/utils.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | let test_vec = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_test_vec` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.48s [INFO] running `"docker" "inspect" "ee6535af69bb98fb215993182f3157470b5212df6fc38ff4d320767a0eba431f"` [INFO] running `"docker" "rm" "-f" "ee6535af69bb98fb215993182f3157470b5212df6fc38ff4d320767a0eba431f"` [INFO] [stdout] ee6535af69bb98fb215993182f3157470b5212df6fc38ff4d320767a0eba431f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Velfi/Gray-Scott-Reaction-Diffusion:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 0737a86bfee0c03d63a4ef4369dd5ed8c0ca0ca8174d1f93591e4b28ebaafa1d [INFO] running `"docker" "start" "-a" "0737a86bfee0c03d63a4ef4369dd5ed8c0ca0ca8174d1f93591e4b28ebaafa1d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running /opt/crater/target/debug/deps/reaction_diffusion-eeae9dfd579abab8 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test utils::tests::test_clamp_f32 ... ok [INFO] [stdout] test utils::tests::test_get_index ... ok [INFO] [stdout] test utils::tests::test_clamp_f32_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "0737a86bfee0c03d63a4ef4369dd5ed8c0ca0ca8174d1f93591e4b28ebaafa1d"` [INFO] running `"docker" "rm" "-f" "0737a86bfee0c03d63a4ef4369dd5ed8c0ca0ca8174d1f93591e4b28ebaafa1d"` [INFO] [stdout] 0737a86bfee0c03d63a4ef4369dd5ed8c0ca0ca8174d1f93591e4b28ebaafa1d