Sep 10 08:18:38.048 INFO checking strings-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 08:18:38.048 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 08:18:38.049 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/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 08:18:38.358 INFO blam! a7f2ffe14286172527e21007aaa4f8812cbab06abdcabd6b6eb48f98416ebfd4
Sep 10 08:18:38.360 INFO running `"docker" "start" "-a" "a7f2ffe14286172527e21007aaa4f8812cbab06abdcabd6b6eb48f98416ebfd4"`
Sep 10 08:18:39.742 INFO kablam! usermod: no changes
Sep 10 08:18:39.804 INFO kablam!     Checking strings v0.1.1 (file:///source)
Sep 10 08:18:41.040 INFO kablam! warning: variable does not need to be mutable
Sep 10 08:18:41.040 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 10 08:18:41.040 INFO kablam!     |
Sep 10 08:18:41.040 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 10 08:18:41.040 INFO kablam!     |                 ----^^^^
Sep 10 08:18:41.040 INFO kablam!     |                 |
Sep 10 08:18:41.040 INFO kablam!     |                 help: remove this `mut`
Sep 10 08:18:41.040 INFO kablam!     |
Sep 10 08:18:41.040 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 08:18:41.041 INFO kablam! 
Sep 10 08:18:41.906 INFO kablam! warning: variable does not need to be mutable
Sep 10 08:18:41.906 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 10 08:18:41.906 INFO kablam!     |
Sep 10 08:18:41.906 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 10 08:18:41.906 INFO kablam!     |                 ----^^^^
Sep 10 08:18:41.906 INFO kablam!     |                 |
Sep 10 08:18:41.906 INFO kablam!     |                 help: remove this `mut`
Sep 10 08:18:41.906 INFO kablam!     |
Sep 10 08:18:41.906 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 08:18:41.906 INFO kablam! 
Sep 10 08:18:42.219 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Sep 10 08:18:42.226 INFO kablam! su: No module specific data is present
Sep 10 08:18:42.952 INFO running `"docker" "rm" "-f" "a7f2ffe14286172527e21007aaa4f8812cbab06abdcabd6b6eb48f98416ebfd4"`
Sep 10 08:18:43.091 INFO blam! a7f2ffe14286172527e21007aaa4f8812cbab06abdcabd6b6eb48f98416ebfd4