Aug 30 02:38:00.114 INFO checking skylane-0.1.2 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 02:38:00.114 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 02:38:00.114 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 02:38:00.289 INFO blam! ada2b986a30393e4648956c105c3cb6f200aba1adacf567d26c697cfa114091e
Aug 30 02:38:00.291 INFO running `"docker" "start" "-a" "ada2b986a30393e4648956c105c3cb6f200aba1adacf567d26c697cfa114091e"`
Aug 30 02:38:00.899 INFO kablam!     Checking nix v0.8.1
Aug 30 02:38:07.843 INFO kablam!     Checking skylane v0.1.2 (file:///source)
Aug 30 02:38:08.645 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:38:08.645 INFO kablam!    --> src/connection.rs:201:22
Aug 30 02:38:08.645 INFO kablam!     |
Aug 30 02:38:08.645 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Aug 30 02:38:08.645 INFO kablam!     |                      ----^^^^^^^^^
Aug 30 02:38:08.645 INFO kablam!     |                      |
Aug 30 02:38:08.645 INFO kablam!     |                      help: remove this `mut`
Aug 30 02:38:08.645 INFO kablam!     |
Aug 30 02:38:08.645 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 02:38:08.645 INFO kablam! 
Aug 30 02:38:08.645 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:38:08.645 INFO kablam!    --> src/connection.rs:202:22
Aug 30 02:38:08.645 INFO kablam!     |
Aug 30 02:38:08.645 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Aug 30 02:38:08.646 INFO kablam!     |                      ----^^^^^^^
Aug 30 02:38:08.646 INFO kablam!     |                      |
Aug 30 02:38:08.646 INFO kablam!     |                      help: remove this `mut`
Aug 30 02:38:08.646 INFO kablam! 
Aug 30 02:38:08.705 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:38:08.705 INFO kablam!    --> src/connection.rs:201:22
Aug 30 02:38:08.705 INFO kablam!     |
Aug 30 02:38:08.705 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Aug 30 02:38:08.706 INFO kablam!     |                      ----^^^^^^^^^
Aug 30 02:38:08.706 INFO kablam!     |                      |
Aug 30 02:38:08.706 INFO kablam!     |                      help: remove this `mut`
Aug 30 02:38:08.706 INFO kablam!     |
Aug 30 02:38:08.706 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 02:38:08.706 INFO kablam! 
Aug 30 02:38:08.706 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:38:08.706 INFO kablam!    --> src/connection.rs:202:22
Aug 30 02:38:08.706 INFO kablam!     |
Aug 30 02:38:08.706 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Aug 30 02:38:08.706 INFO kablam!     |                      ----^^^^^^^
Aug 30 02:38:08.706 INFO kablam!     |                      |
Aug 30 02:38:08.706 INFO kablam!     |                      help: remove this `mut`
Aug 30 02:38:08.706 INFO kablam! 
Aug 30 02:38:08.757 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.88s
Aug 30 02:38:08.760 INFO kablam! su: No module specific data is present
Aug 30 02:38:09.217 INFO running `"docker" "rm" "-f" "ada2b986a30393e4648956c105c3cb6f200aba1adacf567d26c697cfa114091e"`
Aug 30 02:38:09.306 INFO blam! ada2b986a30393e4648956c105c3cb6f200aba1adacf567d26c697cfa114091e