Dec 05 06:14:18.610 INFO testing stevebob/wfc against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 06:14:18.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 06:14:19.189 INFO [stdout] d7a2c62d879727eff0c1a975b2e66ad670f90a0081056a654daf95c2ac680c9a
Dec 05 06:14:19.191 INFO running `"docker" "start" "-a" "d7a2c62d879727eff0c1a975b2e66ad670f90a0081056a654daf95c2ac680c9a"`
Dec 05 06:14:21.104 INFO [stderr] usermod: no changes
Dec 05 06:14:21.323 INFO [stderr]    Compiling coord_2d v0.2.0
Dec 05 06:14:21.326 INFO [stderr]    Compiling hashbrown v0.1.6
Dec 05 06:14:21.328 INFO [stderr]    Compiling rand_isaac v0.1.0
Dec 05 06:14:21.330 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 05 06:14:21.369 INFO [stderr]    Compiling rand v0.6.0
Dec 05 06:14:21.371 INFO [stderr]    Compiling syn v0.15.18
Dec 05 06:14:23.448 INFO [stderr]    Compiling direction v0.17.0
Dec 05 06:14:23.448 INFO [stderr]    Compiling grid_2d v0.10.0
Dec 05 06:14:26.392 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 05 06:14:27.945 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 05 06:14:32.453 INFO [stderr]    Compiling rayon v1.0.3
Dec 05 06:14:39.132 INFO [stderr]    Compiling num-derive v0.2.3
Dec 05 06:14:40.693 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 05 06:14:46.518 INFO [stderr]    Compiling tiff v0.2.1
Dec 05 06:14:47.942 INFO [stderr]    Compiling image v0.20.1
Dec 05 06:15:07.016 INFO [stderr]    Compiling wfc v0.1.0 (/source)
Dec 05 06:15:07.896 INFO [stderr] warning: function is never used: `fixed_rng`
Dec 05 06:15:07.896 INFO [stderr]    --> src/main.rs:219:1
Dec 05 06:15:07.897 INFO [stderr]     |
Dec 05 06:15:07.897 INFO [stderr] 219 | fn fixed_rng() -> XorShiftRng {
Dec 05 06:15:07.897 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:15:07.897 INFO [stderr]     |
Dec 05 06:15:07.897 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 06:15:07.897 INFO [stderr] 
Dec 05 06:15:11.665 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.53s
Dec 05 06:15:11.677 INFO [stderr] su: No module specific data is present
Dec 05 06:15:13.602 INFO running `"docker" "inspect" "d7a2c62d879727eff0c1a975b2e66ad670f90a0081056a654daf95c2ac680c9a"`
Dec 05 06:15:13.958 INFO running `"docker" "rm" "-f" "d7a2c62d879727eff0c1a975b2e66ad670f90a0081056a654daf95c2ac680c9a"`
Dec 05 06:15:14.332 INFO [stdout] d7a2c62d879727eff0c1a975b2e66ad670f90a0081056a654daf95c2ac680c9a
Dec 05 06:15:14.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 06:15:14.732 INFO [stdout] be99666d38e037b6c9330b5828e683886da4409e23981f70705a0545a4f647e3
Dec 05 06:15:14.738 INFO running `"docker" "start" "-a" "be99666d38e037b6c9330b5828e683886da4409e23981f70705a0545a4f647e3"`
Dec 05 06:15:16.748 INFO [stderr] usermod: no changes
Dec 05 06:15:16.968 INFO [stderr]    Compiling wfc v0.1.0 (/source)
Dec 05 06:15:17.920 INFO [stderr] warning: function is never used: `fixed_rng`
Dec 05 06:15:17.920 INFO [stderr]    --> src/main.rs:219:1
Dec 05 06:15:17.920 INFO [stderr]     |
Dec 05 06:15:17.920 INFO [stderr] 219 | fn fixed_rng() -> XorShiftRng {
Dec 05 06:15:17.920 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:15:17.920 INFO [stderr]     |
Dec 05 06:15:17.920 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 06:15:17.921 INFO [stderr] 
Dec 05 06:15:19.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Dec 05 06:15:19.736 INFO [stderr] su: No module specific data is present
Dec 05 06:15:21.076 INFO running `"docker" "inspect" "be99666d38e037b6c9330b5828e683886da4409e23981f70705a0545a4f647e3"`
Dec 05 06:15:21.484 INFO running `"docker" "rm" "-f" "be99666d38e037b6c9330b5828e683886da4409e23981f70705a0545a4f647e3"`
Dec 05 06:15:21.849 INFO [stdout] be99666d38e037b6c9330b5828e683886da4409e23981f70705a0545a4f647e3
Dec 05 06:15:21.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 06:15:22.418 INFO [stdout] 2a31528c840890cbbc6bd0149e9b63f62643910803b03bc9d73913f82cab4eaf
Dec 05 06:15:22.420 INFO running `"docker" "start" "-a" "2a31528c840890cbbc6bd0149e9b63f62643910803b03bc9d73913f82cab4eaf"`
Dec 05 06:15:24.168 INFO [stderr] usermod: no changes
Dec 05 06:15:24.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 05 06:15:24.439 INFO [stderr]      Running /target/debug/deps/wfc-803561fd085b1c52
Dec 05 06:15:24.446 INFO [stdout] 
Dec 05 06:15:24.446 INFO [stdout] running 3 tests
Dec 05 06:15:24.453 INFO [stdout] test pattern_test::compatibile_patterns ... ok
Dec 05 06:15:24.453 INFO [stdout] test tiled_slice::test::tiled_grid_slice_hash ... ok
Dec 05 06:15:24.460 INFO [stdout] test tiled_slice::test::tiling ... ok
Dec 05 06:15:24.460 INFO [stdout] 
Dec 05 06:15:24.460 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 06:15:24.460 INFO [stdout] 
Dec 05 06:15:24.466 INFO [stderr] su: No module specific data is present
Dec 05 06:15:26.035 INFO running `"docker" "inspect" "2a31528c840890cbbc6bd0149e9b63f62643910803b03bc9d73913f82cab4eaf"`
Dec 05 06:15:26.290 INFO running `"docker" "rm" "-f" "2a31528c840890cbbc6bd0149e9b63f62643910803b03bc9d73913f82cab4eaf"`
Dec 05 06:15:26.712 INFO [stdout] 2a31528c840890cbbc6bd0149e9b63f62643910803b03bc9d73913f82cab4eaf