Sep 01 04:58:43.172 INFO checking streaming-harness-hdrhist-0.2.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 04:58:43.172 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 04:58:43.172 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 04:58:43.391 INFO blam! 52d1c8d9f41a213f5fce640a9e4ee7523f56d20dfc9295c23081a594d1f1c5a0
Sep 01 04:58:43.393 INFO running `"docker" "start" "-a" "52d1c8d9f41a213f5fce640a9e4ee7523f56d20dfc9295c23081a594d1f1c5a0"`
Sep 01 04:58:44.174 INFO kablam!     Checking drawille v0.2.3
Sep 01 04:58:44.175 INFO kablam!     Checking streaming-harness-hdrhist v0.2.1 (file:///source)
Sep 01 04:58:44.677 INFO kablam!     Checking textplots v0.2.3
Sep 01 04:58:45.830 INFO kablam! warning: variable does not need to be mutable
Sep 01 04:58:45.830 INFO kablam!    --> src/lib.rs:128:13
Sep 01 04:58:45.830 INFO kablam!     |
Sep 01 04:58:45.830 INFO kablam! 128 |         let mut hist = ::HDRHist::new();
Sep 01 04:58:45.830 INFO kablam!     |             ----^^^^
Sep 01 04:58:45.830 INFO kablam!     |             |
Sep 01 04:58:45.830 INFO kablam!     |             help: remove this `mut`
Sep 01 04:58:45.830 INFO kablam!     |
Sep 01 04:58:45.830 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 04:58:45.830 INFO kablam! 
Sep 01 04:58:45.855 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Sep 01 04:58:45.860 INFO kablam! su: No module specific data is present
Sep 01 04:58:46.432 INFO running `"docker" "rm" "-f" "52d1c8d9f41a213f5fce640a9e4ee7523f56d20dfc9295c23081a594d1f1c5a0"`
Sep 01 04:58:46.528 INFO blam! 52d1c8d9f41a213f5fce640a9e4ee7523f56d20dfc9295c23081a594d1f1c5a0