Aug 11 01:47:07.688 INFO checking skylane-0.1.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 01:47:07.688 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 01:47:07.688 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 01:47:07.688 INFO running `"docker" "create" "-v" "/tmp/crater.gS9RVRX8ahb9:/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 01:47:07.928 INFO blam! 4f89fa27213d4edad68de34af744451cc180e59c46dae990f996682a3f5b58a2
Aug 11 01:47:07.929 INFO running `"docker" "start" "-a" "4f89fa27213d4edad68de34af744451cc180e59c46dae990f996682a3f5b58a2"`
Aug 11 01:47:09.252 INFO kablam!     Checking skylane v0.1.2 (file:///source)
Aug 11 01:47:10.604 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:47:10.605 INFO kablam!    --> src/connection.rs:201:22
Aug 11 01:47:10.605 INFO kablam!     |
Aug 11 01:47:10.605 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Aug 11 01:47:10.605 INFO kablam!     |                      ----^^^^^^^^^
Aug 11 01:47:10.605 INFO kablam!     |                      |
Aug 11 01:47:10.605 INFO kablam!     |                      help: remove this `mut`
Aug 11 01:47:10.605 INFO kablam!     |
Aug 11 01:47:10.605 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 01:47:10.605 INFO kablam! 
Aug 11 01:47:10.605 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:47:10.605 INFO kablam!    --> src/connection.rs:202:22
Aug 11 01:47:10.605 INFO kablam!     |
Aug 11 01:47:10.605 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Aug 11 01:47:10.605 INFO kablam!     |                      ----^^^^^^^
Aug 11 01:47:10.605 INFO kablam!     |                      |
Aug 11 01:47:10.605 INFO kablam!     |                      help: remove this `mut`
Aug 11 01:47:10.605 INFO kablam! 
Aug 11 01:47:10.727 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:47:10.727 INFO kablam!    --> src/connection.rs:201:22
Aug 11 01:47:10.727 INFO kablam!     |
Aug 11 01:47:10.727 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Aug 11 01:47:10.727 INFO kablam!     |                      ----^^^^^^^^^
Aug 11 01:47:10.727 INFO kablam!     |                      |
Aug 11 01:47:10.727 INFO kablam!     |                      help: remove this `mut`
Aug 11 01:47:10.732 INFO kablam!     |
Aug 11 01:47:10.732 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 01:47:10.732 INFO kablam! 
Aug 11 01:47:10.733 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:47:10.733 INFO kablam!    --> src/connection.rs:202:22
Aug 11 01:47:10.733 INFO kablam!     |
Aug 11 01:47:10.733 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Aug 11 01:47:10.733 INFO kablam!     |                      ----^^^^^^^
Aug 11 01:47:10.733 INFO kablam!     |                      |
Aug 11 01:47:10.733 INFO kablam!     |                      help: remove this `mut`
Aug 11 01:47:10.733 INFO kablam! 
Aug 11 01:47:10.941 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Aug 11 01:47:10.944 INFO kablam! su: No module specific data is present
Aug 11 01:47:11.725 INFO running `"docker" "rm" "-f" "4f89fa27213d4edad68de34af744451cc180e59c46dae990f996682a3f5b58a2"`
Aug 11 01:47:11.892 INFO blam! 4f89fa27213d4edad68de34af744451cc180e59c46dae990f996682a3f5b58a2