Sep 01 10:30:40.969 INFO checking qptrie-0.2.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:30:40.969 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:30:40.969 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:30:41.154 INFO blam! 7b8bd6b2a3bf0d198bd04e75bdf617d0cfa5db4eaad1ad6082d5b5545c3b43db
Sep 01 10:30:41.157 INFO running `"docker" "start" "-a" "7b8bd6b2a3bf0d198bd04e75bdf617d0cfa5db4eaad1ad6082d5b5545c3b43db"`
Sep 01 10:30:41.997 INFO kablam!     Checking qptrie v0.2.2 (file:///source)
Sep 01 10:30:43.040 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:30:43.041 INFO kablam!    --> src/trie.rs:183:14
Sep 01 10:30:43.041 INFO kablam!     |
Sep 01 10:30:43.041 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Sep 01 10:30:43.041 INFO kablam!     |              ----^^^^
Sep 01 10:30:43.041 INFO kablam!     |              |
Sep 01 10:30:43.041 INFO kablam!     |              help: remove this `mut`
Sep 01 10:30:43.041 INFO kablam!     |
Sep 01 10:30:43.041 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 10:30:43.041 INFO kablam! 
Sep 01 10:30:43.233 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:30:43.233 INFO kablam!    --> src/trie.rs:183:14
Sep 01 10:30:43.233 INFO kablam!     |
Sep 01 10:30:43.233 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Sep 01 10:30:43.233 INFO kablam!     |              ----^^^^
Sep 01 10:30:43.233 INFO kablam!     |              |
Sep 01 10:30:43.233 INFO kablam!     |              help: remove this `mut`
Sep 01 10:30:43.233 INFO kablam!     |
Sep 01 10:30:43.233 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 10:30:43.233 INFO kablam! 
Sep 01 10:30:43.271 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Sep 01 10:30:43.278 INFO kablam! su: No module specific data is present
Sep 01 10:30:43.859 INFO running `"docker" "rm" "-f" "7b8bd6b2a3bf0d198bd04e75bdf617d0cfa5db4eaad1ad6082d5b5545c3b43db"`
Sep 01 10:30:43.960 INFO blam! 7b8bd6b2a3bf0d198bd04e75bdf617d0cfa5db4eaad1ad6082d5b5545c3b43db