Aug 11 03:41:27.252 INFO checking ruma-signatures-0.4.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 03:41:27.252 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 03:41:27.252 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 03:41:27.252 INFO running `"docker" "create" "-v" "/tmp/crater.i1hRKWzBCBN5:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/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 03:41:27.488 INFO blam! ee92ffb124b48b864d8d3b94438c90c3d0c60f301457be1daea49209c05d237b
Aug 11 03:41:27.490 INFO running `"docker" "start" "-a" "ee92ffb124b48b864d8d3b94438c90c3d0c60f301457be1daea49209c05d237b"`
Aug 11 03:41:28.703 INFO kablam!    Compiling ring v0.9.7
Aug 11 03:41:39.882 INFO kablam!     Checking ruma-signatures v0.4.0 (file:///source)
Aug 11 03:41:41.622 INFO kablam! warning: variable does not need to be mutable
Aug 11 03:41:41.622 INFO kablam!    --> src/lib.rs:196:13
Aug 11 03:41:41.622 INFO kablam!     |
Aug 11 03:41:41.622 INFO kablam! 196 |         let mut object = owned_value.as_object_mut().expect("safe since we checked above");
Aug 11 03:41:41.622 INFO kablam!     |             ----^^^^^^
Aug 11 03:41:41.622 INFO kablam!     |             |
Aug 11 03:41:41.622 INFO kablam!     |             help: remove this `mut`
Aug 11 03:41:41.622 INFO kablam!     |
Aug 11 03:41:41.622 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 03:41:41.622 INFO kablam! 
Aug 11 03:41:41.711 INFO kablam! warning: variable does not need to be mutable
Aug 11 03:41:41.711 INFO kablam!    --> src/lib.rs:196:13
Aug 11 03:41:41.711 INFO kablam!     |
Aug 11 03:41:41.711 INFO kablam! 196 |         let mut object = owned_value.as_object_mut().expect("safe since we checked above");
Aug 11 03:41:41.711 INFO kablam!     |             ----^^^^^^
Aug 11 03:41:41.711 INFO kablam!     |             |
Aug 11 03:41:41.711 INFO kablam!     |             help: remove this `mut`
Aug 11 03:41:41.711 INFO kablam!     |
Aug 11 03:41:41.711 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 03:41:41.711 INFO kablam! 
Aug 11 03:41:42.044 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.51s
Aug 11 03:41:42.052 INFO kablam! su: No module specific data is present
Aug 11 03:41:42.670 INFO running `"docker" "rm" "-f" "ee92ffb124b48b864d8d3b94438c90c3d0c60f301457be1daea49209c05d237b"`
Aug 11 03:41:42.851 INFO blam! ee92ffb124b48b864d8d3b94438c90c3d0c60f301457be1daea49209c05d237b