Aug 11 03:01:18.070 INFO checking rusty-sandbox-0.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 03:01:18.070 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 03:01:18.070 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 03:01:18.070 INFO running `"docker" "create" "-v" "/tmp/crater.QwWrFbtkN2uA:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/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 03:01:18.306 INFO blam! f5a50c35cfb80654a6a8cb7b96b0bd9da271478648523bbe6b75f8d7a754a898
Aug 11 03:01:18.308 INFO running `"docker" "start" "-a" "f5a50c35cfb80654a6a8cb7b96b0bd9da271478648523bbe6b75f8d7a754a898"`
Aug 11 03:01:19.308 INFO kablam!     Checking rusty-sandbox v0.1.0 (file:///source)
Aug 11 03:01:20.373 INFO kablam! warning: variable does not need to be mutable
Aug 11 03:01:20.373 INFO kablam!    --> src/lib.rs:116:13
Aug 11 03:01:20.373 INFO kablam!     |
Aug 11 03:01:20.373 INFO kablam! 116 |         let mut f = File::open("UNLICENSE").unwrap();
Aug 11 03:01:20.373 INFO kablam!     |             ----^
Aug 11 03:01:20.373 INFO kablam!     |             |
Aug 11 03:01:20.373 INFO kablam!     |             help: remove this `mut`
Aug 11 03:01:20.374 INFO kablam!     |
Aug 11 03:01:20.374 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 03:01:20.374 INFO kablam! 
Aug 11 03:01:20.374 INFO kablam! warning: variable does not need to be mutable
Aug 11 03:01:20.374 INFO kablam!    --> src/lib.rs:117:13
Aug 11 03:01:20.374 INFO kablam!     |
Aug 11 03:01:20.374 INFO kablam! 117 |         let mut process = Sandbox::new()
Aug 11 03:01:20.374 INFO kablam!     |             ----^^^^^^^
Aug 11 03:01:20.374 INFO kablam!     |             |
Aug 11 03:01:20.374 INFO kablam!     |             help: remove this `mut`
Aug 11 03:01:20.374 INFO kablam! 
Aug 11 03:01:20.477 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Aug 11 03:01:20.486 INFO kablam! su: No module specific data is present
Aug 11 03:01:21.138 INFO running `"docker" "rm" "-f" "f5a50c35cfb80654a6a8cb7b96b0bd9da271478648523bbe6b75f8d7a754a898"`
Aug 11 03:01:21.298 INFO blam! f5a50c35cfb80654a6a8cb7b96b0bd9da271478648523bbe6b75f8d7a754a898