Sep 19 19:27:31.385 INFO checking streaming-harness-hdrhist-0.2.1 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 19:27:31.385 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 19:27:31.385 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 19 19:27:31.582 INFO blam! f71f4f05881a36b510efb1d421d21869d6db5eefeb4befbbb2bd53a4715f7547
Sep 19 19:27:31.584 INFO running `"docker" "start" "-a" "f71f4f05881a36b510efb1d421d21869d6db5eefeb4befbbb2bd53a4715f7547"`
Sep 19 19:27:32.982 INFO kablam! usermod: no changes
Sep 19 19:27:33.045 INFO kablam!     Checking drawille v0.2.3
Sep 19 19:27:33.046 INFO kablam!     Checking streaming-harness-hdrhist v0.2.1 (/source)
Sep 19 19:27:33.478 INFO kablam!     Checking textplots v0.2.3
Sep 19 19:27:34.253 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:27:34.253 INFO kablam!    --> src/lib.rs:128:13
Sep 19 19:27:34.253 INFO kablam!     |
Sep 19 19:27:34.253 INFO kablam! 128 |         let mut hist = ::HDRHist::new();
Sep 19 19:27:34.253 INFO kablam!     |             ----^^^^
Sep 19 19:27:34.253 INFO kablam!     |             |
Sep 19 19:27:34.253 INFO kablam!     |             help: remove this `mut`
Sep 19 19:27:34.253 INFO kablam!     |
Sep 19 19:27:34.253 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 19:27:34.253 INFO kablam! 
Sep 19 19:27:34.275 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Sep 19 19:27:34.279 INFO kablam! su: No module specific data is present
Sep 19 19:27:34.993 INFO running `"docker" "rm" "-f" "f71f4f05881a36b510efb1d421d21869d6db5eefeb4befbbb2bd53a4715f7547"`
Sep 19 19:27:35.052 INFO blam! f71f4f05881a36b510efb1d421d21869d6db5eefeb4befbbb2bd53a4715f7547