Nov 28 17:20:05.134 INFO checking streaming-harness-hdrhist-0.2.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:20:05.134 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 17:20:05.308 INFO [stdout] 72f07b8afd47a3a3ccbd306959a55bcf4be5d0b7cb5bab2e3b4aa386729f488a
Nov 28 17:20:05.309 INFO running `"docker" "start" "-a" "72f07b8afd47a3a3ccbd306959a55bcf4be5d0b7cb5bab2e3b4aa386729f488a"`
Nov 28 17:20:05.756 INFO [stderr] usermod: no changes
Nov 28 17:20:05.813 INFO [stderr]     Checking drawille v0.2.3
Nov 28 17:20:05.814 INFO [stderr]     Checking streaming-harness-hdrhist v0.2.1 (/source)
Nov 28 17:20:06.425 INFO [stderr]     Checking textplots v0.2.3
Nov 28 17:20:07.932 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:20:07.932 INFO [stderr]    --> src/lib.rs:128:13
Nov 28 17:20:07.932 INFO [stderr]     |
Nov 28 17:20:07.932 INFO [stderr] 128 |         let mut hist = ::HDRHist::new();
Nov 28 17:20:07.932 INFO [stderr]     |             ----^^^^
Nov 28 17:20:07.932 INFO [stderr]     |             |
Nov 28 17:20:07.932 INFO [stderr]     |             help: remove this `mut`
Nov 28 17:20:07.932 INFO [stderr]     |
Nov 28 17:20:07.932 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 17:20:07.932 INFO [stderr] 
Nov 28 17:20:08.045 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Nov 28 17:20:08.049 INFO [stderr] su: No module specific data is present
Nov 28 17:20:08.425 INFO running `"docker" "inspect" "72f07b8afd47a3a3ccbd306959a55bcf4be5d0b7cb5bab2e3b4aa386729f488a"`
Nov 28 17:20:08.573 INFO running `"docker" "rm" "-f" "72f07b8afd47a3a3ccbd306959a55bcf4be5d0b7cb5bab2e3b4aa386729f488a"`
Nov 28 17:20:08.695 INFO [stdout] 72f07b8afd47a3a3ccbd306959a55bcf4be5d0b7cb5bab2e3b4aa386729f488a