Sep 21 02:59:26.345 INFO checking skylane-0.1.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 02:59:26.345 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 02:59:26.345 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 02:59:26.509 INFO blam! a752e6ef790a79686358002e688736880170e32d3bb97748902160ea38af1a1c
Sep 21 02:59:26.511 INFO running `"docker" "start" "-a" "a752e6ef790a79686358002e688736880170e32d3bb97748902160ea38af1a1c"`
Sep 21 02:59:27.341 INFO kablam! usermod: no changes
Sep 21 02:59:27.371 INFO kablam!     Checking nix v0.8.1
Sep 21 02:59:30.879 INFO kablam!     Checking skylane v0.1.2 (/source)
Sep 21 02:59:31.280 INFO kablam! warning: variable does not need to be mutable
Sep 21 02:59:31.280 INFO kablam!    --> src/connection.rs:201:22
Sep 21 02:59:31.280 INFO kablam!     |
Sep 21 02:59:31.280 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Sep 21 02:59:31.280 INFO kablam!     |                      ----^^^^^^^^^
Sep 21 02:59:31.280 INFO kablam!     |                      |
Sep 21 02:59:31.280 INFO kablam!     |                      help: remove this `mut`
Sep 21 02:59:31.280 INFO kablam!     |
Sep 21 02:59:31.280 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 02:59:31.280 INFO kablam! 
Sep 21 02:59:31.280 INFO kablam! warning: variable does not need to be mutable
Sep 21 02:59:31.280 INFO kablam!    --> src/connection.rs:202:22
Sep 21 02:59:31.280 INFO kablam!     |
Sep 21 02:59:31.280 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Sep 21 02:59:31.280 INFO kablam!     |                      ----^^^^^^^
Sep 21 02:59:31.280 INFO kablam!     |                      |
Sep 21 02:59:31.280 INFO kablam!     |                      help: remove this `mut`
Sep 21 02:59:31.280 INFO kablam! 
Sep 21 02:59:31.322 INFO kablam! warning: variable does not need to be mutable
Sep 21 02:59:31.322 INFO kablam!    --> src/connection.rs:201:22
Sep 21 02:59:31.322 INFO kablam!     |
Sep 21 02:59:31.322 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Sep 21 02:59:31.322 INFO kablam!     |                      ----^^^^^^^^^
Sep 21 02:59:31.322 INFO kablam!     |                      |
Sep 21 02:59:31.322 INFO kablam!     |                      help: remove this `mut`
Sep 21 02:59:31.322 INFO kablam!     |
Sep 21 02:59:31.322 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 02:59:31.322 INFO kablam! 
Sep 21 02:59:31.322 INFO kablam! warning: variable does not need to be mutable
Sep 21 02:59:31.322 INFO kablam!    --> src/connection.rs:202:22
Sep 21 02:59:31.322 INFO kablam!     |
Sep 21 02:59:31.322 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Sep 21 02:59:31.322 INFO kablam!     |                      ----^^^^^^^
Sep 21 02:59:31.322 INFO kablam!     |                      |
Sep 21 02:59:31.322 INFO kablam!     |                      help: remove this `mut`
Sep 21 02:59:31.322 INFO kablam! 
Sep 21 02:59:31.359 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
Sep 21 02:59:31.361 INFO kablam! su: No module specific data is present
Sep 21 02:59:32.025 INFO running `"docker" "rm" "-f" "a752e6ef790a79686358002e688736880170e32d3bb97748902160ea38af1a1c"`
Sep 21 02:59:32.123 INFO blam! a752e6ef790a79686358002e688736880170e32d3bb97748902160ea38af1a1c