Sep 10 12:26:48.608 INFO checking qptrie-0.2.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 12:26:48.608 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 12:26:48.608 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:26:48.765 INFO blam! ef8946641f4239a244086fdfd8b75670c9f0e479447612a3f76d556912bb31f4
Sep 10 12:26:48.767 INFO running `"docker" "start" "-a" "ef8946641f4239a244086fdfd8b75670c9f0e479447612a3f76d556912bb31f4"`
Sep 10 12:26:49.657 INFO kablam! usermod: no changes
Sep 10 12:26:49.731 INFO kablam!     Checking qptrie v0.2.2 (file:///source)
Sep 10 12:26:50.170 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:26:50.170 INFO kablam!    --> src/trie.rs:183:14
Sep 10 12:26:50.170 INFO kablam!     |
Sep 10 12:26:50.170 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Sep 10 12:26:50.170 INFO kablam!     |              ----^^^^
Sep 10 12:26:50.170 INFO kablam!     |              |
Sep 10 12:26:50.170 INFO kablam!     |              help: remove this `mut`
Sep 10 12:26:50.170 INFO kablam!     |
Sep 10 12:26:50.170 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 12:26:50.170 INFO kablam! 
Sep 10 12:26:50.296 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:26:50.296 INFO kablam!    --> src/trie.rs:183:14
Sep 10 12:26:50.296 INFO kablam!     |
Sep 10 12:26:50.296 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Sep 10 12:26:50.296 INFO kablam!     |              ----^^^^
Sep 10 12:26:50.296 INFO kablam!     |              |
Sep 10 12:26:50.296 INFO kablam!     |              help: remove this `mut`
Sep 10 12:26:50.296 INFO kablam!     |
Sep 10 12:26:50.296 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 12:26:50.296 INFO kablam! 
Sep 10 12:26:50.346 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Sep 10 12:26:50.347 INFO kablam! su: No module specific data is present
Sep 10 12:26:50.911 INFO running `"docker" "rm" "-f" "ef8946641f4239a244086fdfd8b75670c9f0e479447612a3f76d556912bb31f4"`
Sep 10 12:26:50.968 INFO blam! ef8946641f4239a244086fdfd8b75670c9f0e479447612a3f76d556912bb31f4