Sep 10 08:19:35.831 INFO checking streaming-harness-hdrhist-0.2.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 08:19:35.831 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 08:19:35.831 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/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 08:19:35.991 INFO blam! ed3d795d29eecf94591f467a0b487c1e7a5ab5ccfbd340e8a9c3787127c5b3cd
Sep 10 08:19:35.993 INFO running `"docker" "start" "-a" "ed3d795d29eecf94591f467a0b487c1e7a5ab5ccfbd340e8a9c3787127c5b3cd"`
Sep 10 08:19:36.798 INFO kablam! usermod: no changes
Sep 10 08:19:36.835 INFO kablam!     Checking drawille v0.2.3
Sep 10 08:19:36.835 INFO kablam!     Checking streaming-harness-hdrhist v0.2.1 (file:///source)
Sep 10 08:19:37.149 INFO kablam!     Checking textplots v0.2.3
Sep 10 08:19:37.886 INFO kablam! warning: variable does not need to be mutable
Sep 10 08:19:37.886 INFO kablam!    --> src/lib.rs:128:13
Sep 10 08:19:37.886 INFO kablam!     |
Sep 10 08:19:37.886 INFO kablam! 128 |         let mut hist = ::HDRHist::new();
Sep 10 08:19:37.886 INFO kablam!     |             ----^^^^
Sep 10 08:19:37.886 INFO kablam!     |             |
Sep 10 08:19:37.886 INFO kablam!     |             help: remove this `mut`
Sep 10 08:19:37.886 INFO kablam!     |
Sep 10 08:19:37.886 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 08:19:37.886 INFO kablam! 
Sep 10 08:19:37.904 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Sep 10 08:19:37.907 INFO kablam! su: No module specific data is present
Sep 10 08:19:39.062 INFO running `"docker" "rm" "-f" "ed3d795d29eecf94591f467a0b487c1e7a5ab5ccfbd340e8a9c3787127c5b3cd"`
Sep 10 08:19:39.123 INFO blam! ed3d795d29eecf94591f467a0b487c1e7a5ab5ccfbd340e8a9c3787127c5b3cd