Dec 06 10:38:22.989 INFO testing PlasmaPower/kmer-counter against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 10:38:22.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 06 10:38:23.353 INFO [stdout] 54c42ee6696f9db704c51279390623174c3105ee18122030f0d13b9040509cc2
Dec 06 10:38:23.356 INFO running `"docker" "start" "-a" "54c42ee6696f9db704c51279390623174c3105ee18122030f0d13b9040509cc2"`
Dec 06 10:38:24.536 INFO [stderr] usermod: no changes
Dec 06 10:38:24.722 INFO [stderr]    Compiling backtrace-sys v0.1.5
Dec 06 10:38:24.722 INFO [stderr]    Compiling memmap v0.5.0
Dec 06 10:38:24.722 INFO [stderr]    Compiling jobsteal v0.5.1
Dec 06 10:38:24.722 INFO [stderr]    Compiling clap v2.19.0
Dec 06 10:38:28.132 INFO [stderr]    Compiling backtrace v0.3.0
Dec 06 10:38:29.476 INFO [stderr]    Compiling error-chain v0.7.1
Dec 06 10:38:38.301 INFO [stderr]    Compiling kmer-counter v0.1.0 (/source)
Dec 06 10:38:40.036 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:38:40.036 INFO [stderr]   --> src/kmer_tree.rs:42:24
Dec 06 10:38:40.036 INFO [stderr]    |
Dec 06 10:38:40.036 INFO [stderr] 42 |         while let Some(mut count) = self.counts.get_mut(self.index) {
Dec 06 10:38:40.036 INFO [stderr]    |                        ----^^^^^
Dec 06 10:38:40.036 INFO [stderr]    |                        |
Dec 06 10:38:40.036 INFO [stderr]    |                        help: remove this `mut`
Dec 06 10:38:40.036 INFO [stderr]    |
Dec 06 10:38:40.036 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:38:40.036 INFO [stderr] 
Dec 06 10:38:42.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.45s
Dec 06 10:38:43.002 INFO [stderr] su: No module specific data is present
Dec 06 10:38:43.936 INFO running `"docker" "inspect" "54c42ee6696f9db704c51279390623174c3105ee18122030f0d13b9040509cc2"`
Dec 06 10:38:44.270 INFO running `"docker" "rm" "-f" "54c42ee6696f9db704c51279390623174c3105ee18122030f0d13b9040509cc2"`
Dec 06 10:38:44.544 INFO [stdout] 54c42ee6696f9db704c51279390623174c3105ee18122030f0d13b9040509cc2
Dec 06 10:38:44.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 06 10:38:45.040 INFO [stdout] 294e43e431f5cef1b21d48d2bd16b1e808a3333421ac6eeae91504fb19ee6c71
Dec 06 10:38:45.042 INFO running `"docker" "start" "-a" "294e43e431f5cef1b21d48d2bd16b1e808a3333421ac6eeae91504fb19ee6c71"`
Dec 06 10:38:46.764 INFO [stderr] usermod: no changes
Dec 06 10:38:46.847 INFO [stderr]    Compiling kmer-counter v0.1.0 (/source)
Dec 06 10:38:48.716 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:38:48.716 INFO [stderr]   --> src/kmer_tree.rs:42:24
Dec 06 10:38:48.716 INFO [stderr]    |
Dec 06 10:38:48.716 INFO [stderr] 42 |         while let Some(mut count) = self.counts.get_mut(self.index) {
Dec 06 10:38:48.716 INFO [stderr]    |                        ----^^^^^
Dec 06 10:38:48.716 INFO [stderr]    |                        |
Dec 06 10:38:48.716 INFO [stderr]    |                        help: remove this `mut`
Dec 06 10:38:48.716 INFO [stderr]    |
Dec 06 10:38:48.716 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:38:48.716 INFO [stderr] 
Dec 06 10:38:50.480 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
Dec 06 10:38:50.480 INFO [stderr] su: No module specific data is present
Dec 06 10:38:51.508 INFO running `"docker" "inspect" "294e43e431f5cef1b21d48d2bd16b1e808a3333421ac6eeae91504fb19ee6c71"`
Dec 06 10:38:51.836 INFO running `"docker" "rm" "-f" "294e43e431f5cef1b21d48d2bd16b1e808a3333421ac6eeae91504fb19ee6c71"`
Dec 06 10:38:52.108 INFO [stdout] 294e43e431f5cef1b21d48d2bd16b1e808a3333421ac6eeae91504fb19ee6c71
Dec 06 10:38:52.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 06 10:38:52.524 INFO [stdout] d98774a12c0bf901050bb16d184af9b0eb6bbcee35eceefdbc427b86ca968b44
Dec 06 10:38:52.526 INFO running `"docker" "start" "-a" "d98774a12c0bf901050bb16d184af9b0eb6bbcee35eceefdbc427b86ca968b44"`
Dec 06 10:38:54.040 INFO [stderr] usermod: no changes
Dec 06 10:38:54.198 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 06 10:38:54.215 INFO [stderr]      Running /target/debug/deps/kmer_counter-39e0333f4ddedcdc
Dec 06 10:38:54.216 INFO [stdout] 
Dec 06 10:38:54.216 INFO [stdout] running 2 tests
Dec 06 10:38:54.225 INFO [stdout] test tests::sort::merge_dups ... ok
Dec 06 10:38:54.245 INFO [stdout] test tests::sort::simple_sort ... ok
Dec 06 10:38:54.245 INFO [stdout] 
Dec 06 10:38:54.245 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:38:54.245 INFO [stdout] 
Dec 06 10:38:54.245 INFO [stderr] su: No module specific data is present
Dec 06 10:38:55.682 INFO running `"docker" "inspect" "d98774a12c0bf901050bb16d184af9b0eb6bbcee35eceefdbc427b86ca968b44"`
Dec 06 10:38:55.952 INFO running `"docker" "rm" "-f" "d98774a12c0bf901050bb16d184af9b0eb6bbcee35eceefdbc427b86ca968b44"`
Dec 06 10:38:56.268 INFO [stdout] d98774a12c0bf901050bb16d184af9b0eb6bbcee35eceefdbc427b86ca968b44