Aug 30 07:27:42.692 INFO checking qptrie-0.2.2 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 07:27:42.692 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 07:27:42.693 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 07:27:42.855 INFO blam! 2052fcacb36a0205bc2e563799fec20ac6d0222453a2271ccd770fb8db698fca
Aug 30 07:27:42.858 INFO running `"docker" "start" "-a" "2052fcacb36a0205bc2e563799fec20ac6d0222453a2271ccd770fb8db698fca"`
Aug 30 07:27:43.581 INFO kablam!     Checking qptrie v0.2.2 (file:///source)
Aug 30 07:27:44.377 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:27:44.377 INFO kablam!    --> src/trie.rs:183:14
Aug 30 07:27:44.377 INFO kablam!     |
Aug 30 07:27:44.377 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Aug 30 07:27:44.377 INFO kablam!     |              ----^^^^
Aug 30 07:27:44.377 INFO kablam!     |              |
Aug 30 07:27:44.377 INFO kablam!     |              help: remove this `mut`
Aug 30 07:27:44.377 INFO kablam!     |
Aug 30 07:27:44.377 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 07:27:44.378 INFO kablam! 
Aug 30 07:27:44.596 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:27:44.596 INFO kablam!    --> src/trie.rs:183:14
Aug 30 07:27:44.596 INFO kablam!     |
Aug 30 07:27:44.596 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Aug 30 07:27:44.596 INFO kablam!     |              ----^^^^
Aug 30 07:27:44.596 INFO kablam!     |              |
Aug 30 07:27:44.596 INFO kablam!     |              help: remove this `mut`
Aug 30 07:27:44.596 INFO kablam!     |
Aug 30 07:27:44.596 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 07:27:44.596 INFO kablam! 
Aug 30 07:27:44.628 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Aug 30 07:27:44.635 INFO kablam! su: No module specific data is present
Aug 30 07:27:45.065 INFO running `"docker" "rm" "-f" "2052fcacb36a0205bc2e563799fec20ac6d0222453a2271ccd770fb8db698fca"`
Aug 30 07:27:45.169 INFO blam! 2052fcacb36a0205bc2e563799fec20ac6d0222453a2271ccd770fb8db698fca