Sep 17 19:32:18.987 INFO checking qptrie-0.2.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 19:32:18.987 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 19:32:18.987 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 19:32:19.185 INFO blam! 71395e2e20d62d656a3f4564d3a3471d29da3a241510d08639b7f078cbfac879
Sep 17 19:32:19.186 INFO running `"docker" "start" "-a" "71395e2e20d62d656a3f4564d3a3471d29da3a241510d08639b7f078cbfac879"`
Sep 17 19:32:20.167 INFO kablam! usermod: no changes
Sep 17 19:32:20.299 INFO kablam!     Checking qptrie v0.2.2 (/source)
Sep 17 19:32:20.871 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:32:20.871 INFO kablam!    --> src/trie.rs:183:14
Sep 17 19:32:20.871 INFO kablam!     |
Sep 17 19:32:20.871 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Sep 17 19:32:20.871 INFO kablam!     |              ----^^^^
Sep 17 19:32:20.871 INFO kablam!     |              |
Sep 17 19:32:20.871 INFO kablam!     |              help: remove this `mut`
Sep 17 19:32:20.871 INFO kablam!     |
Sep 17 19:32:20.871 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 19:32:20.871 INFO kablam! 
Sep 17 19:32:20.990 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:32:20.990 INFO kablam!    --> src/trie.rs:183:14
Sep 17 19:32:20.990 INFO kablam!     |
Sep 17 19:32:20.990 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Sep 17 19:32:20.990 INFO kablam!     |              ----^^^^
Sep 17 19:32:20.990 INFO kablam!     |              |
Sep 17 19:32:20.990 INFO kablam!     |              help: remove this `mut`
Sep 17 19:32:20.990 INFO kablam!     |
Sep 17 19:32:20.990 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 19:32:20.990 INFO kablam! 
Sep 17 19:32:21.033 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Sep 17 19:32:21.046 INFO kablam! su: No module specific data is present
Sep 17 19:32:21.841 INFO running `"docker" "rm" "-f" "71395e2e20d62d656a3f4564d3a3471d29da3a241510d08639b7f078cbfac879"`
Sep 17 19:32:22.095 INFO blam! 71395e2e20d62d656a3f4564d3a3471d29da3a241510d08639b7f078cbfac879