Nov 28 11:33:58.438 INFO checking PlasmaPower/kmer-counter against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 11:33:58.439 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 11:33:58.834 INFO [stdout] e58580fa178858aa04b7203ded094c969f8f10146098af349be2899fe0940117
Nov 28 11:33:58.836 INFO running `"docker" "start" "-a" "e58580fa178858aa04b7203ded094c969f8f10146098af349be2899fe0940117"`
Nov 28 11:34:00.668 INFO [stderr] usermod: no changes
Nov 28 11:34:00.816 INFO [stderr]    Compiling backtrace-sys v0.1.5
Nov 28 11:34:00.816 INFO [stderr]     Checking jobsteal v0.5.1
Nov 28 11:34:02.612 INFO [stderr]     Checking backtrace v0.3.0
Nov 28 11:34:03.236 INFO [stderr]     Checking error-chain v0.7.1
Nov 28 11:34:04.102 INFO [stderr]     Checking kmer-counter v0.1.0 (/source)
Nov 28 11:34:06.384 INFO [stderr] warning: variable does not need to be mutable
Nov 28 11:34:06.384 INFO [stderr]   --> src/kmer_tree.rs:42:24
Nov 28 11:34:06.384 INFO [stderr]    |
Nov 28 11:34:06.384 INFO [stderr] 42 |         while let Some(mut count) = self.counts.get_mut(self.index) {
Nov 28 11:34:06.384 INFO [stderr]    |                        ----^^^^^
Nov 28 11:34:06.384 INFO [stderr]    |                        |
Nov 28 11:34:06.384 INFO [stderr]    |                        help: remove this `mut`
Nov 28 11:34:06.384 INFO [stderr]    |
Nov 28 11:34:06.384 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 11:34:06.384 INFO [stderr] 
Nov 28 11:34:07.248 INFO [stderr] warning: variable does not need to be mutable
Nov 28 11:34:07.248 INFO [stderr]   --> src/kmer_tree.rs:42:24
Nov 28 11:34:07.248 INFO [stderr]    |
Nov 28 11:34:07.248 INFO [stderr] 42 |         while let Some(mut count) = self.counts.get_mut(self.index) {
Nov 28 11:34:07.248 INFO [stderr]    |                        ----^^^^^
Nov 28 11:34:07.248 INFO [stderr]    |                        |
Nov 28 11:34:07.248 INFO [stderr]    |                        help: remove this `mut`
Nov 28 11:34:07.248 INFO [stderr]    |
Nov 28 11:34:07.248 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 11:34:07.248 INFO [stderr] 
Nov 28 11:34:07.430 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.73s
Nov 28 11:34:07.436 INFO [stderr] su: No module specific data is present
Nov 28 11:34:08.327 INFO running `"docker" "inspect" "e58580fa178858aa04b7203ded094c969f8f10146098af349be2899fe0940117"`
Nov 28 11:34:08.598 INFO running `"docker" "rm" "-f" "e58580fa178858aa04b7203ded094c969f8f10146098af349be2899fe0940117"`
Nov 28 11:34:08.901 INFO [stdout] e58580fa178858aa04b7203ded094c969f8f10146098af349be2899fe0940117