Aug 11 09:26:07.429 INFO checking linux_l6470-0.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 09:26:07.429 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 09:26:07.429 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 09:26:07.429 INFO running `"docker" "create" "-v" "/tmp/crater.vjF6nBLy2D0E:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 09:26:07.695 INFO blam! 33e3ce764613eb86fc2ae40dd6ed9861becc82edc9771715cad0d9f690a1e289
Aug 11 09:26:07.696 INFO running `"docker" "start" "-a" "33e3ce764613eb86fc2ae40dd6ed9861becc82edc9771715cad0d9f690a1e289"`
Aug 11 09:26:08.996 INFO kablam!    Compiling nix v0.6.0
Aug 11 09:26:16.080 INFO kablam!     Checking spidev v0.3.0
Aug 11 09:26:16.822 INFO kablam!     Checking linux_l6470 v0.1.0 (file:///source)
Aug 11 09:26:17.646 INFO kablam! warning: unused variable: `tick_ns`
Aug 11 09:26:17.646 INFO kablam!   --> src/lib.rs:71:13
Aug 11 09:26:17.646 INFO kablam!    |
Aug 11 09:26:17.646 INFO kablam! 71 |         let tick_ns = 250;
Aug 11 09:26:17.646 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Aug 11 09:26:17.646 INFO kablam!    |
Aug 11 09:26:17.646 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 09:26:17.646 INFO kablam! 
Aug 11 09:26:17.726 INFO kablam! warning: unused variable: `tick_ns`
Aug 11 09:26:17.726 INFO kablam!   --> src/lib.rs:71:13
Aug 11 09:26:17.726 INFO kablam!    |
Aug 11 09:26:17.726 INFO kablam! 71 |         let tick_ns = 250;
Aug 11 09:26:17.726 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Aug 11 09:26:17.726 INFO kablam!    |
Aug 11 09:26:17.726 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 09:26:17.726 INFO kablam! 
Aug 11 09:26:17.727 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 09:26:17.727 INFO kablam!    --> src/lib.rs:178:9
Aug 11 09:26:17.727 INFO kablam!     |
Aug 11 09:26:17.727 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Aug 11 09:26:17.727 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 09:26:17.728 INFO kablam!     |
Aug 11 09:26:17.728 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 09:26:17.728 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 09:26:17.728 INFO kablam! 
Aug 11 09:26:17.813 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 09:26:17.813 INFO kablam!    --> src/lib.rs:178:9
Aug 11 09:26:17.813 INFO kablam!     |
Aug 11 09:26:17.813 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Aug 11 09:26:17.813 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 09:26:17.813 INFO kablam!     |
Aug 11 09:26:17.813 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 09:26:17.813 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 09:26:17.813 INFO kablam! 
Aug 11 09:26:17.828 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
Aug 11 09:26:17.832 INFO kablam! su: No module specific data is present
Aug 11 09:26:18.879 INFO running `"docker" "rm" "-f" "33e3ce764613eb86fc2ae40dd6ed9861becc82edc9771715cad0d9f690a1e289"`
Aug 11 09:26:18.968 INFO blam! 33e3ce764613eb86fc2ae40dd6ed9861becc82edc9771715cad0d9f690a1e289