Sep 17 16:32:55.334 INFO checking streaming-harness-hdrhist-0.2.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 16:32:55.334 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 16:32:55.334 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 16:32:55.534 INFO blam! ebc125e10997ae0f477abc12ac72bba0cbb6fb939dde0a1c67bdbf7e98615032
Sep 17 16:32:55.536 INFO running `"docker" "start" "-a" "ebc125e10997ae0f477abc12ac72bba0cbb6fb939dde0a1c67bdbf7e98615032"`
Sep 17 16:32:56.402 INFO kablam! usermod: no changes
Sep 17 16:32:56.440 INFO kablam!     Checking drawille v0.2.3
Sep 17 16:32:56.440 INFO kablam!     Checking streaming-harness-hdrhist v0.2.1 (/source)
Sep 17 16:32:56.696 INFO kablam!     Checking textplots v0.2.3
Sep 17 16:32:57.256 INFO kablam! warning: variable does not need to be mutable
Sep 17 16:32:57.256 INFO kablam!    --> src/lib.rs:128:13
Sep 17 16:32:57.256 INFO kablam!     |
Sep 17 16:32:57.256 INFO kablam! 128 |         let mut hist = ::HDRHist::new();
Sep 17 16:32:57.256 INFO kablam!     |             ----^^^^
Sep 17 16:32:57.256 INFO kablam!     |             |
Sep 17 16:32:57.256 INFO kablam!     |             help: remove this `mut`
Sep 17 16:32:57.256 INFO kablam!     |
Sep 17 16:32:57.256 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 16:32:57.256 INFO kablam! 
Sep 17 16:32:57.273 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Sep 17 16:32:57.277 INFO kablam! su: No module specific data is present
Sep 17 16:32:58.004 INFO running `"docker" "rm" "-f" "ebc125e10997ae0f477abc12ac72bba0cbb6fb939dde0a1c67bdbf7e98615032"`
Sep 17 16:32:58.087 INFO blam! ebc125e10997ae0f477abc12ac72bba0cbb6fb939dde0a1c67bdbf7e98615032