Nov 30 22:48:23.758 INFO testing trafficland/counter against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Nov 30 22:48:23.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 22:48:25.995 INFO [stdout] 759c8a0124dbccc45bc707ba0d642a8c70ef3d2b3ff1dce900c3149122f8ec34
Nov 30 22:48:26.001 INFO running `"docker" "start" "-a" "759c8a0124dbccc45bc707ba0d642a8c70ef3d2b3ff1dce900c3149122f8ec34"`
Nov 30 22:48:26.927 INFO [stderr] usermod: no changes
Nov 30 22:48:27.127 INFO [stderr]    Compiling crossbeam v0.2.10
Nov 30 22:48:27.127 INFO [stderr]    Compiling same-file v0.1.3
Nov 30 22:48:27.128 INFO [stderr]    Compiling scopeguard v0.1.2
Nov 30 22:48:27.139 INFO [stderr]    Compiling variance v0.1.3
Nov 30 22:48:27.147 INFO [stderr]    Compiling thread-id v3.0.0
Nov 30 22:48:27.148 INFO [stderr]    Compiling atty v0.2.2
Nov 30 22:48:27.148 INFO [stderr]    Compiling term_size v0.3.0
Nov 30 22:48:27.148 INFO [stderr]    Compiling chrono v0.2.25
Nov 30 22:48:27.995 INFO [stderr]    Compiling thread_local v0.3.3
Nov 30 22:48:28.123 INFO [stderr]    Compiling env_logger v0.3.5
Nov 30 22:48:28.535 INFO [stderr]    Compiling clap v2.23.3
Nov 30 22:48:28.927 INFO [stderr]    Compiling walkdir v1.0.7
Nov 30 22:48:29.431 INFO [stderr]    Compiling regex v0.2.1
Nov 30 22:48:32.719 INFO [stderr]    Compiling scoped-pool v1.0.0
Nov 30 22:48:36.676 INFO [stderr]    Compiling counter v1.0.0 (/source)
Nov 30 22:48:36.682 INFO [stderr]    Compiling elp v2.0.0
Nov 30 22:49:12.899 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:49:12.900 INFO [stderr]   --> src/aggregation_control.rs:24:39
Nov 30 22:49:12.900 INFO [stderr]    |
Nov 30 22:49:12.900 INFO [stderr] 24 |     pub fn run_aggregation(&mut self, mut filenames: &mut Vec<PathBuf>) -> FileAggregation {
Nov 30 22:49:12.900 INFO [stderr]    |                                       ----^^^^^^^^^
Nov 30 22:49:12.900 INFO [stderr]    |                                       |
Nov 30 22:49:12.900 INFO [stderr]    |                                       help: remove this `mut`
Nov 30 22:49:12.900 INFO [stderr]    |
Nov 30 22:49:12.900 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 22:49:12.900 INFO [stderr] 
Nov 30 22:49:15.499 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:49:15.499 INFO [stderr]   --> src/main.rs:96:52
Nov 30 22:49:15.500 INFO [stderr]    |
Nov 30 22:49:15.500 INFO [stderr] 96 |     fn run(&mut self, num_file_aggregators: usize, mut filenames: &mut Vec<PathBuf>) -> counter::FileAggregation {
Nov 30 22:49:15.500 INFO [stderr]    |                                                    ----^^^^^^^^^
Nov 30 22:49:15.501 INFO [stderr]    |                                                    |
Nov 30 22:49:15.501 INFO [stderr]    |                                                    help: remove this `mut`
Nov 30 22:49:15.501 INFO [stderr]    |
Nov 30 22:49:15.502 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 22:49:15.502 INFO [stderr] 
Nov 30 22:49:19.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.19s
Nov 30 22:49:19.145 INFO [stderr] su: No module specific data is present
Nov 30 22:49:20.492 INFO running `"docker" "inspect" "759c8a0124dbccc45bc707ba0d642a8c70ef3d2b3ff1dce900c3149122f8ec34"`
Nov 30 22:49:20.765 INFO running `"docker" "rm" "-f" "759c8a0124dbccc45bc707ba0d642a8c70ef3d2b3ff1dce900c3149122f8ec34"`
Nov 30 22:49:21.147 INFO [stdout] 759c8a0124dbccc45bc707ba0d642a8c70ef3d2b3ff1dce900c3149122f8ec34
Nov 30 22:49:21.155 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 22:49:21.779 INFO [stdout] 4c82c35bbd2d59b386fea5c73701f9b92ab6a92dd90fd816a3086847afa1e340
Nov 30 22:49:21.781 INFO running `"docker" "start" "-a" "4c82c35bbd2d59b386fea5c73701f9b92ab6a92dd90fd816a3086847afa1e340"`
Nov 30 22:49:23.383 INFO [stderr] usermod: no changes
Nov 30 22:49:23.567 INFO [stderr]    Compiling names v0.11.0
Nov 30 22:49:25.287 INFO [stderr]    Compiling counter v1.0.0 (/source)
Nov 30 22:49:26.113 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:49:26.113 INFO [stderr]   --> src/main.rs:96:52
Nov 30 22:49:26.114 INFO [stderr]    |
Nov 30 22:49:26.114 INFO [stderr] 96 |     fn run(&mut self, num_file_aggregators: usize, mut filenames: &mut Vec<PathBuf>) -> counter::FileAggregation {
Nov 30 22:49:26.114 INFO [stderr]    |                                                    ----^^^^^^^^^
Nov 30 22:49:26.115 INFO [stderr]    |                                                    |
Nov 30 22:49:26.115 INFO [stderr]    |                                                    help: remove this `mut`
Nov 30 22:49:26.115 INFO [stderr]    |
Nov 30 22:49:26.116 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 22:49:26.116 INFO [stderr] 
Nov 30 22:49:26.202 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:49:26.202 INFO [stderr]    --> src/file_handling.rs:355:23
Nov 30 22:49:26.202 INFO [stderr]     |
Nov 30 22:49:26.203 INFO [stderr] 355 |                 .map(|mut g| g.next().unwrap())
Nov 30 22:49:26.203 INFO [stderr]     |                       ----^
Nov 30 22:49:26.203 INFO [stderr]     |                       |
Nov 30 22:49:26.204 INFO [stderr]     |                       help: remove this `mut`
Nov 30 22:49:26.204 INFO [stderr]     |
Nov 30 22:49:26.204 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 22:49:26.205 INFO [stderr] 
Nov 30 22:49:26.251 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:49:26.252 INFO [stderr]   --> src/aggregation_control.rs:24:39
Nov 30 22:49:26.252 INFO [stderr]    |
Nov 30 22:49:26.252 INFO [stderr] 24 |     pub fn run_aggregation(&mut self, mut filenames: &mut Vec<PathBuf>) -> FileAggregation {
Nov 30 22:49:26.253 INFO [stderr]    |                                       ----^^^^^^^^^
Nov 30 22:49:26.253 INFO [stderr]    |                                       |
Nov 30 22:49:26.253 INFO [stderr]    |                                       help: remove this `mut`
Nov 30 22:49:26.254 INFO [stderr] 
Nov 30 22:49:32.165 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.75s
Nov 30 22:49:32.175 INFO [stderr] su: No module specific data is present
Nov 30 22:49:32.965 INFO running `"docker" "inspect" "4c82c35bbd2d59b386fea5c73701f9b92ab6a92dd90fd816a3086847afa1e340"`
Nov 30 22:49:33.313 INFO running `"docker" "rm" "-f" "4c82c35bbd2d59b386fea5c73701f9b92ab6a92dd90fd816a3086847afa1e340"`
Nov 30 22:49:33.567 INFO [stdout] 4c82c35bbd2d59b386fea5c73701f9b92ab6a92dd90fd816a3086847afa1e340
