Sep 06 02:04:22.046 INFO checking qptrie-0.2.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 02:04:22.046 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 02:04:22.046 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:04:22.210 INFO blam! 5a7d5f283177b1e94b3889541e4f0c6a88f8419526978704aaba0202e7037a91
Sep 06 02:04:22.215 INFO running `"docker" "start" "-a" "5a7d5f283177b1e94b3889541e4f0c6a88f8419526978704aaba0202e7037a91"`
Sep 06 02:04:23.182 INFO kablam! usermod: no changes
Sep 06 02:04:23.275 INFO kablam!     Checking qptrie v0.2.2 (file:///source)
Sep 06 02:04:23.638 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:04:23.638 INFO kablam!    --> src/trie.rs:183:14
Sep 06 02:04:23.638 INFO kablam!     |
Sep 06 02:04:23.638 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Sep 06 02:04:23.638 INFO kablam!     |              ----^^^^
Sep 06 02:04:23.638 INFO kablam!     |              |
Sep 06 02:04:23.638 INFO kablam!     |              help: remove this `mut`
Sep 06 02:04:23.638 INFO kablam!     |
Sep 06 02:04:23.638 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 02:04:23.638 INFO kablam! 
Sep 06 02:04:23.713 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:04:23.713 INFO kablam!    --> src/trie.rs:183:14
Sep 06 02:04:23.713 INFO kablam!     |
Sep 06 02:04:23.713 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Sep 06 02:04:23.713 INFO kablam!     |              ----^^^^
Sep 06 02:04:23.713 INFO kablam!     |              |
Sep 06 02:04:23.713 INFO kablam!     |              help: remove this `mut`
Sep 06 02:04:23.713 INFO kablam!     |
Sep 06 02:04:23.713 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 02:04:23.713 INFO kablam! 
Sep 06 02:04:23.734 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Sep 06 02:04:23.739 INFO kablam! su: No module specific data is present
Sep 06 02:04:24.407 INFO running `"docker" "rm" "-f" "5a7d5f283177b1e94b3889541e4f0c6a88f8419526978704aaba0202e7037a91"`
Sep 06 02:04:24.524 INFO blam! 5a7d5f283177b1e94b3889541e4f0c6a88f8419526978704aaba0202e7037a91