Sep 19 23:45:15.537 INFO checking interval_set-0.1.2 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:45:15.537 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:45:15.538 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:45:15.902 INFO blam! d7efd18b11cf2ea701959d87cb50d80b9080e6c3ccc13ef4f9d35f2b6c3b8252
Sep 19 23:45:15.915 INFO running `"docker" "start" "-a" "d7efd18b11cf2ea701959d87cb50d80b9080e6c3ccc13ef4f9d35f2b6c3b8252"`
Sep 19 23:45:17.819 INFO kablam! usermod: no changes
Sep 19 23:45:17.919 INFO kablam!     Checking interval_set v0.1.2 (/source)
Sep 19 23:45:18.635 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:45:18.635 INFO kablam!    --> src/libinterval_set/interval_set.rs:147:13
Sep 19 23:45:18.635 INFO kablam!     |
Sep 19 23:45:18.635 INFO kablam! 147 |         let mut iter = self.split_whitespace();
Sep 19 23:45:18.635 INFO kablam!     |             ----^^^^
Sep 19 23:45:18.635 INFO kablam!     |             |
Sep 19 23:45:18.635 INFO kablam!     |             help: remove this `mut`
Sep 19 23:45:18.635 INFO kablam!     |
Sep 19 23:45:18.635 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 23:45:18.635 INFO kablam! 
Sep 19 23:45:18.940 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:45:18.940 INFO kablam!    --> src/libinterval_set/interval_set.rs:147:13
Sep 19 23:45:18.940 INFO kablam!     |
Sep 19 23:45:18.940 INFO kablam! 147 |         let mut iter = self.split_whitespace();
Sep 19 23:45:18.940 INFO kablam!     |             ----^^^^
Sep 19 23:45:18.940 INFO kablam!     |             |
Sep 19 23:45:18.940 INFO kablam!     |             help: remove this `mut`
Sep 19 23:45:18.940 INFO kablam!     |
Sep 19 23:45:18.940 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 23:45:18.940 INFO kablam! 
Sep 19 23:45:19.080 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Sep 19 23:45:19.080 INFO kablam! su: No module specific data is present
Sep 19 23:45:20.000 INFO running `"docker" "rm" "-f" "d7efd18b11cf2ea701959d87cb50d80b9080e6c3ccc13ef4f9d35f2b6c3b8252"`
Sep 19 23:45:20.058 INFO blam! d7efd18b11cf2ea701959d87cb50d80b9080e6c3ccc13ef4f9d35f2b6c3b8252