Jul 11 21:43:56.249 INFO checking skylane-0.1.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 21:43:56.249 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 21:43:56.249 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 21:43:56.249 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 21:43:56.509 INFO blam! 5a28c42b154277706a3f2cd433fa20fd85936619881ccc7ee17680c21e6b9f1b
Jul 11 21:43:56.511 INFO running `"docker" "start" "-a" "5a28c42b154277706a3f2cd433fa20fd85936619881ccc7ee17680c21e6b9f1b"`
Jul 11 21:43:57.653 INFO kablam!     Checking nix v0.8.1
Jul 11 21:44:06.617 INFO kablam!     Checking skylane v0.1.2 (file:///source)
Jul 11 21:44:07.989 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:44:07.989 INFO kablam!    --> src/connection.rs:201:22
Jul 11 21:44:07.989 INFO kablam!     |
Jul 11 21:44:07.990 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Jul 11 21:44:07.990 INFO kablam!     |                      ----^^^^^^^^^
Jul 11 21:44:07.990 INFO kablam!     |                      |
Jul 11 21:44:07.990 INFO kablam!     |                      help: remove this `mut`
Jul 11 21:44:07.990 INFO kablam!     |
Jul 11 21:44:07.991 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 21:44:07.991 INFO kablam! 
Jul 11 21:44:07.992 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:44:07.992 INFO kablam!    --> src/connection.rs:202:22
Jul 11 21:44:07.992 INFO kablam!     |
Jul 11 21:44:07.992 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Jul 11 21:44:07.992 INFO kablam!     |                      ----^^^^^^^
Jul 11 21:44:07.992 INFO kablam!     |                      |
Jul 11 21:44:07.992 INFO kablam!     |                      help: remove this `mut`
Jul 11 21:44:07.993 INFO kablam! 
Jul 11 21:44:08.317 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:44:08.317 INFO kablam!    --> src/connection.rs:201:22
Jul 11 21:44:08.317 INFO kablam!     |
Jul 11 21:44:08.317 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Jul 11 21:44:08.317 INFO kablam!     |                      ----^^^^^^^^^
Jul 11 21:44:08.317 INFO kablam!     |                      |
Jul 11 21:44:08.317 INFO kablam!     |                      help: remove this `mut`
Jul 11 21:44:08.317 INFO kablam!     |
Jul 11 21:44:08.317 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 21:44:08.317 INFO kablam! 
Jul 11 21:44:08.318 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:44:08.318 INFO kablam!    --> src/connection.rs:202:22
Jul 11 21:44:08.318 INFO kablam!     |
Jul 11 21:44:08.318 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Jul 11 21:44:08.318 INFO kablam!     |                      ----^^^^^^^
Jul 11 21:44:08.319 INFO kablam!     |                      |
Jul 11 21:44:08.319 INFO kablam!     |                      help: remove this `mut`
Jul 11 21:44:08.319 INFO kablam! 
Jul 11 21:44:08.460 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.88s
Jul 11 21:44:08.463 INFO kablam! su: No module specific data is present
Jul 11 21:44:09.003 INFO running `"docker" "rm" "-f" "5a28c42b154277706a3f2cd433fa20fd85936619881ccc7ee17680c21e6b9f1b"`
Jul 11 21:44:09.176 INFO blam! 5a28c42b154277706a3f2cd433fa20fd85936619881ccc7ee17680c21e6b9f1b