Dec 05 12:59:50.810 INFO testing neogeek23/rusty_snek_gaem against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 12:59:50.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12:59:59.624 INFO [stdout] 05d228eb1313c7eb3e6a9100bd8c96bfa1f4873305fb8297ebc9c64ff5162256
Dec 05 12:59:59.626 INFO running `"docker" "start" "-a" "05d228eb1313c7eb3e6a9100bd8c96bfa1f4873305fb8297ebc9c64ff5162256"`
Dec 05 13:00:00.056 INFO [stderr] usermod: no changes
Dec 05 13:00:01.074 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 05 13:00:01.075 INFO [stderr]    Compiling syn v0.15.15
Dec 05 13:00:01.075 INFO [stderr]    Compiling ordered-float v0.5.2
Dec 05 13:00:01.890 INFO [stderr]    Compiling rusttype v0.4.3
Dec 05 13:00:02.118 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 05 13:00:02.429 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 05 13:00:02.835 INFO [stderr]    Compiling piston2d-graphics v0.26.0
Dec 05 13:00:03.748 INFO [stderr]    Compiling rayon v1.0.2
Dec 05 13:00:05.399 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 05 13:00:05.399 INFO [stderr]    Compiling num-derive v0.2.3
Dec 05 13:00:06.715 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 05 13:00:08.091 INFO [stderr]    Compiling tiff v0.2.1
Dec 05 13:00:08.809 INFO [stderr]    Compiling image v0.20.0
Dec 05 13:00:13.331 INFO [stderr]    Compiling pistoncore-input v0.21.0
Dec 05 13:00:17.528 INFO [stderr]    Compiling pistoncore-window v0.32.0
Dec 05 13:00:20.092 INFO [stderr]    Compiling pistoncore-event_loop v0.37.0
Dec 05 13:00:20.092 INFO [stderr]    Compiling pistoncore-glutin_window v0.48.0
Dec 05 13:00:21.064 INFO [stderr]    Compiling piston2d-opengl_graphics v0.54.0
Dec 05 13:00:21.113 INFO [stderr]    Compiling piston v0.37.0
Dec 05 13:00:24.112 INFO [stderr]    Compiling snake_game v0.1.0 (/source)
Dec 05 13:00:26.004 INFO [stderr] error[E0277]: a collection of type `std::vec::Vec<[f64; 4]>` cannot be built from an iterator over elements of type `()`
Dec 05 13:00:26.004 INFO [stderr]   --> src/main.rs:78:14
Dec 05 13:00:26.004 INFO [stderr]    |
Dec 05 13:00:26.004 INFO [stderr] 78 |             .collect();
Dec 05 13:00:26.004 INFO [stderr]    |              ^^^^^^^ a collection of type `std::vec::Vec<[f64; 4]>` cannot be built from `std::iter::Iterator<Item=()>`
Dec 05 13:00:26.004 INFO [stderr]    |
Dec 05 13:00:26.004 INFO [stderr]    = help: the trait `std::iter::FromIterator<()>` is not implemented for `std::vec::Vec<[f64; 4]>`
Dec 05 13:00:26.004 INFO [stderr] 
Dec 05 13:00:26.036 INFO [stderr] error: aborting due to previous error
Dec 05 13:00:26.036 INFO [stderr] 
Dec 05 13:00:26.036 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 05 13:00:26.046 INFO [stderr] error: Could not compile `snake_game`.
Dec 05 13:00:26.046 INFO [stderr] 
Dec 05 13:00:26.046 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 13:00:26.048 INFO [stderr] su: No module specific data is present
Dec 05 13:00:26.402 INFO running `"docker" "inspect" "05d228eb1313c7eb3e6a9100bd8c96bfa1f4873305fb8297ebc9c64ff5162256"`
Dec 05 13:00:26.707 INFO running `"docker" "rm" "-f" "05d228eb1313c7eb3e6a9100bd8c96bfa1f4873305fb8297ebc9c64ff5162256"`
Dec 05 13:00:27.032 INFO [stdout] 05d228eb1313c7eb3e6a9100bd8c96bfa1f4873305fb8297ebc9c64ff5162256