Sep 20 23:54:33.582 INFO checking FauxFaux/quadrs against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 23:54:33.583 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 23:54:33.583 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 23:54:33.846 INFO blam! df8f014a9309314776601acd671763cc9c4fc2cff2bbcbe911cbb33c7354c41f
Sep 20 23:54:33.848 INFO running `"docker" "start" "-a" "df8f014a9309314776601acd671763cc9c4fc2cff2bbcbe911cbb33c7354c41f"`
Sep 20 23:54:35.658 INFO kablam! usermod: no changes
Sep 20 23:54:36.204 INFO kablam!    Compiling num-integer v0.1.38
Sep 20 23:54:36.207 INFO kablam!     Checking piston-float v0.3.0
Sep 20 23:54:36.210 INFO kablam!    Compiling libloading v0.5.0
Sep 20 23:54:36.212 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 20 23:54:36.213 INFO kablam!    Compiling log v0.4.1
Sep 20 23:54:36.218 INFO kablam!    Compiling x11-dl v2.17.5
Sep 20 23:54:36.235 INFO kablam!     Checking memmap v0.6.2
Sep 20 23:54:36.248 INFO kablam!     Checking shared_library v0.1.8
Sep 20 23:54:37.776 INFO kablam!    Compiling phf_shared v0.7.22
Sep 20 23:54:38.803 INFO kablam!     Checking inflate v0.3.4
Sep 20 23:54:38.814 INFO kablam!     Checking petgraph v0.4.12
Sep 20 23:54:39.618 INFO kablam!     Checking deflate v0.7.18
Sep 20 23:54:40.711 INFO kablam!    Compiling wayland-scanner v0.12.5
Sep 20 23:54:40.713 INFO kablam!     Checking piston-viewport v0.3.0
Sep 20 23:54:40.766 INFO kablam!     Checking osmesa-sys v0.1.2
Sep 20 23:54:40.836 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 20 23:54:41.174 INFO kablam!    Compiling quote v0.5.2
Sep 20 23:54:42.178 INFO kablam!    Compiling phf_generator v0.7.22
Sep 20 23:54:43.478 INFO kablam!    Compiling gl_generator v0.9.0
Sep 20 23:54:44.164 INFO kablam!     Checking num-traits v0.1.43
Sep 20 23:54:44.403 INFO kablam!     Checking num-complex v0.1.43
Sep 20 23:54:45.375 INFO kablam!     Checking phf v0.7.22
Sep 20 23:54:47.707 INFO kablam!    Compiling phf_codegen v0.7.22
Sep 20 23:54:47.906 INFO kablam!     Checking ordered-float v0.5.0
Sep 20 23:54:48.929 INFO kablam!     Checking enum_primitive v0.1.1
Sep 20 23:54:49.739 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 20 23:54:50.075 INFO kablam!    Compiling syn v0.13.11
Sep 20 23:54:51.370 INFO kablam!     Checking dlib v0.4.1
Sep 20 23:54:52.046 INFO kablam!     Checking num-bigint v0.1.44
Sep 20 23:54:52.286 INFO kablam!     Checking num-iter v0.1.37
Sep 20 23:54:52.882 INFO kablam!    Compiling palette v0.3.0
Sep 20 23:54:54.094 INFO kablam!     Checking pistoncore-input v0.20.0
Sep 20 23:54:54.550 INFO kablam!     Checking rusttype v0.5.2
Sep 20 23:55:03.631 INFO kablam!     Checking rustfft v2.0.0
Sep 20 23:55:03.730 INFO kablam!     Checking rayon-core v1.4.0
Sep 20 23:55:03.942 INFO kablam!     Checking wayland-sys v0.12.5
Sep 20 23:55:04.162 INFO kablam!     Checking png v0.11.0
Sep 20 23:55:05.476 INFO kablam!    Compiling wayland-client v0.12.5
Sep 20 23:55:06.400 INFO kablam!    Compiling wayland-protocols v0.12.5
Sep 20 23:55:11.347 INFO kablam!     Checking daggy v0.5.0
Sep 20 23:55:11.348 INFO kablam!    Compiling glutin v0.14.0
Sep 20 23:55:11.439 INFO kablam!    Compiling glium v0.21.0
Sep 20 23:55:13.960 INFO kablam!     Checking num-rational v0.1.42
Sep 20 23:55:13.982 INFO kablam!     Checking rayon v1.0.1
Sep 20 23:55:16.895 INFO kablam!     Checking octagon v0.1.0 (/source/octagon)
Sep 20 23:55:19.451 INFO kablam! warning: unused variable: `err`
Sep 20 23:55:19.451 INFO kablam!    --> octagon/src/bits.rs:108:14
Sep 20 23:55:19.451 INFO kablam!     |
Sep 20 23:55:19.451 INFO kablam! 108 |         let (err, val) = scan(&inp, 4.8);
Sep 20 23:55:19.451 INFO kablam!     |              ^^^ help: consider using `_err` instead
Sep 20 23:55:19.451 INFO kablam!     |
Sep 20 23:55:19.451 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 20 23:55:19.452 INFO kablam! 
Sep 20 23:55:20.162 INFO kablam! warning: function is never used: `decode`
Sep 20 23:55:20.162 INFO kablam!  --> octagon/src/bits.rs:3:1
Sep 20 23:55:20.162 INFO kablam!   |
Sep 20 23:55:20.162 INFO kablam! 3 | fn decode(data: &[bool]) -> String {
Sep 20 23:55:20.162 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:55:20.170 INFO kablam!   |
Sep 20 23:55:20.170 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 20 23:55:20.170 INFO kablam! 
Sep 20 23:55:20.170 INFO kablam! warning: function is never used: `fmt`
Sep 20 23:55:20.170 INFO kablam!    --> octagon/src/bits.rs:133:1
Sep 20 23:55:20.170 INFO kablam!     |
Sep 20 23:55:20.170 INFO kablam! 133 | fn fmt(bits: &[bool]) -> String {
Sep 20 23:55:20.170 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:55:20.170 INFO kablam! 
Sep 20 23:55:22.662 INFO kablam!     Checking num v0.1.42
Sep 20 23:55:31.753 INFO kablam!     Checking jpeg-decoder v0.1.14
Sep 20 23:55:35.582 INFO kablam!     Checking wayland-kbd v0.13.1
Sep 20 23:55:39.103 INFO kablam!     Checking image v0.18.0
Sep 20 23:56:01.024 INFO kablam!     Checking wayland-window v0.13.3
Sep 20 23:56:03.382 INFO kablam!     Checking winit v0.12.0
Sep 20 23:56:04.394 INFO kablam!    Compiling conrod_derive v0.1.2
Sep 20 23:56:28.248 INFO kablam!     Checking conrod v0.59.1
Sep 20 23:56:37.262 INFO kablam!     Checking quadrs v0.1.0 (/source/tool)
Sep 20 23:56:40.559 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 04s
Sep 20 23:56:40.592 INFO kablam! su: No module specific data is present
Sep 20 23:56:42.106 INFO running `"docker" "rm" "-f" "df8f014a9309314776601acd671763cc9c4fc2cff2bbcbe911cbb33c7354c41f"`
Sep 20 23:56:42.227 INFO blam! df8f014a9309314776601acd671763cc9c4fc2cff2bbcbe911cbb33c7354c41f