Sep 20 01:32:53.263 INFO checking interval_set-0.1.2 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 01:32:53.263 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 01:32:53.263 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:32:53.467 INFO blam! 4a2589374378ea3f4b49e07650734bea18f66d9b613d4e398e75a7dc248c28b4
Sep 20 01:32:53.469 INFO running `"docker" "start" "-a" "4a2589374378ea3f4b49e07650734bea18f66d9b613d4e398e75a7dc248c28b4"`
Sep 20 01:32:54.687 INFO kablam! usermod: no changes
Sep 20 01:32:54.754 INFO kablam!     Checking interval_set v0.1.2 (/source)
Sep 20 01:32:55.385 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:32:55.385 INFO kablam!    --> src/libinterval_set/interval_set.rs:147:13
Sep 20 01:32:55.385 INFO kablam!     |
Sep 20 01:32:55.385 INFO kablam! 147 |         let mut iter = self.split_whitespace();
Sep 20 01:32:55.385 INFO kablam!     |             ----^^^^
Sep 20 01:32:55.385 INFO kablam!     |             |
Sep 20 01:32:55.385 INFO kablam!     |             help: remove this `mut`
Sep 20 01:32:55.385 INFO kablam!     |
Sep 20 01:32:55.385 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 01:32:55.386 INFO kablam! 
Sep 20 01:32:55.522 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:32:55.522 INFO kablam!    --> src/libinterval_set/interval_set.rs:147:13
Sep 20 01:32:55.522 INFO kablam!     |
Sep 20 01:32:55.522 INFO kablam! 147 |         let mut iter = self.split_whitespace();
Sep 20 01:32:55.522 INFO kablam!     |             ----^^^^
Sep 20 01:32:55.522 INFO kablam!     |             |
Sep 20 01:32:55.522 INFO kablam!     |             help: remove this `mut`
Sep 20 01:32:55.522 INFO kablam!     |
Sep 20 01:32:55.522 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 01:32:55.522 INFO kablam! 
Sep 20 01:32:55.612 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Sep 20 01:32:55.613 INFO kablam! su: No module specific data is present
Sep 20 01:32:56.357 INFO running `"docker" "rm" "-f" "4a2589374378ea3f4b49e07650734bea18f66d9b613d4e398e75a7dc248c28b4"`
Sep 20 01:32:56.423 INFO blam! 4a2589374378ea3f4b49e07650734bea18f66d9b613d4e398e75a7dc248c28b4