Oct 27 15:06:07.016 INFO checking streaming-harness-hdrhist-0.2.1 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 15:06:07.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 15:06:07.243 INFO blam! a15ed0db712acaf0d26cf1a4abf6a6de83ce6c307efa29900d2395dfb26db89c
Oct 27 15:06:07.253 INFO running `"docker" "start" "-a" "a15ed0db712acaf0d26cf1a4abf6a6de83ce6c307efa29900d2395dfb26db89c"`
Oct 27 15:06:07.956 INFO kablam! usermod: no changes
Oct 27 15:06:08.013 INFO kablam!     Checking drawille v0.2.3
Oct 27 15:06:08.013 INFO kablam!     Checking streaming-harness-hdrhist v0.2.1 (/source)
Oct 27 15:06:08.763 INFO kablam!     Checking textplots v0.2.3
Oct 27 15:06:10.599 INFO kablam! warning: variable does not need to be mutable
Oct 27 15:06:10.599 INFO kablam!    --> src/lib.rs:128:13
Oct 27 15:06:10.600 INFO kablam!     |
Oct 27 15:06:10.600 INFO kablam! 128 |         let mut hist = ::HDRHist::new();
Oct 27 15:06:10.600 INFO kablam!     |             ----^^^^
Oct 27 15:06:10.600 INFO kablam!     |             |
Oct 27 15:06:10.601 INFO kablam!     |             help: remove this `mut`
Oct 27 15:06:10.601 INFO kablam!     |
Oct 27 15:06:10.601 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 15:06:10.602 INFO kablam! 
Oct 27 15:06:10.816 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
Oct 27 15:06:10.821 INFO kablam! su: No module specific data is present
Oct 27 15:06:11.484 INFO running `"docker" "rm" "-f" "a15ed0db712acaf0d26cf1a4abf6a6de83ce6c307efa29900d2395dfb26db89c"`
Oct 27 15:06:11.760 INFO blam! a15ed0db712acaf0d26cf1a4abf6a6de83ce6c307efa29900d2395dfb26db89c