Sep 05 22:24:13.949 INFO checking streaming-harness-hdrhist-0.2.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 22:24:13.949 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 22:24:13.949 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 22:24:14.126 INFO blam! 7b3a6edc33b44be33d0ebc742843a3fbf38ae64a6500111f3b2150d7fe8673bd
Sep 05 22:24:14.131 INFO running `"docker" "start" "-a" "7b3a6edc33b44be33d0ebc742843a3fbf38ae64a6500111f3b2150d7fe8673bd"`
Sep 05 22:24:14.696 INFO kablam! usermod: no changes
Sep 05 22:24:14.727 INFO kablam!     Checking drawille v0.2.3
Sep 05 22:24:14.727 INFO kablam!     Checking streaming-harness-hdrhist v0.2.1 (file:///source)
Sep 05 22:24:14.916 INFO kablam!     Checking textplots v0.2.3
Sep 05 22:24:15.473 INFO kablam! warning: variable does not need to be mutable
Sep 05 22:24:15.473 INFO kablam!    --> src/lib.rs:128:13
Sep 05 22:24:15.473 INFO kablam!     |
Sep 05 22:24:15.474 INFO kablam! 128 |         let mut hist = ::HDRHist::new();
Sep 05 22:24:15.474 INFO kablam!     |             ----^^^^
Sep 05 22:24:15.474 INFO kablam!     |             |
Sep 05 22:24:15.474 INFO kablam!     |             help: remove this `mut`
Sep 05 22:24:15.474 INFO kablam!     |
Sep 05 22:24:15.474 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 05 22:24:15.474 INFO kablam! 
Sep 05 22:24:15.489 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Sep 05 22:24:15.491 INFO kablam! su: No module specific data is present
Sep 05 22:24:16.104 INFO running `"docker" "rm" "-f" "7b3a6edc33b44be33d0ebc742843a3fbf38ae64a6500111f3b2150d7fe8673bd"`
Sep 05 22:24:16.155 INFO blam! 7b3a6edc33b44be33d0ebc742843a3fbf38ae64a6500111f3b2150d7fe8673bd