Nov 06 12:12:43.658 INFO checking trafficland/counter against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 12:12:43.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 12:12:44.986 INFO blam! 784139db831107e89d63a9a60539033c7541f252c0c3aa19c4059a1a519a26f3 Nov 06 12:12:44.988 INFO running `"docker" "start" "-a" "784139db831107e89d63a9a60539033c7541f252c0c3aa19c4059a1a519a26f3"` Nov 06 12:12:47.204 INFO kablam! usermod: no changes Nov 06 12:12:47.393 INFO kablam! Compiling libc v0.2.22 Nov 06 12:12:47.400 INFO kablam! Compiling names v0.11.0 Nov 06 12:12:47.400 INFO kablam! Checking scopeguard v0.1.2 Nov 06 12:12:47.401 INFO kablam! Checking variance v0.1.3 Nov 06 12:12:47.401 INFO kablam! Compiling num-integer v0.1.34 Nov 06 12:12:47.402 INFO kablam! Checking memchr v0.1.11 Nov 06 12:12:47.402 INFO kablam! Checking time v0.1.37 Nov 06 12:12:47.403 INFO kablam! Checking memchr v1.0.1 Nov 06 12:12:48.564 INFO kablam! Checking thread-id v3.0.0 Nov 06 12:12:48.867 INFO kablam! Checking aho-corasick v0.5.3 Nov 06 12:12:49.013 INFO kablam! Checking clap v2.23.3 Nov 06 12:12:49.154 INFO kablam! Checking num v0.1.37 Nov 06 12:12:49.569 INFO kablam! Checking scoped-pool v1.0.0 Nov 06 12:12:50.293 INFO kablam! Checking aho-corasick v0.6.3 Nov 06 12:12:50.601 INFO kablam! Checking thread-id v2.0.0 Nov 06 12:12:51.512 INFO kablam! Checking thread_local v0.3.3 Nov 06 12:12:51.584 INFO kablam! Compiling num-iter v0.1.33 Nov 06 12:12:52.532 INFO kablam! Checking thread_local v0.2.7 Nov 06 12:12:53.140 INFO kablam! Checking chrono v0.2.25 Nov 06 12:12:54.340 INFO kablam! Checking regex v0.2.1 Nov 06 12:12:54.468 INFO kablam! Checking regex v0.1.80 Nov 06 12:13:00.973 INFO kablam! Checking elp v2.0.0 Nov 06 12:13:03.272 INFO kablam! Checking env_logger v0.3.5 Nov 06 12:13:06.212 INFO kablam! Compiling counter v1.0.0 (/source) Nov 06 12:13:09.911 INFO kablam! warning: variable does not need to be mutable Nov 06 12:13:09.911 INFO kablam! --> src/aggregation_control.rs:24:39 Nov 06 12:13:09.911 INFO kablam! | Nov 06 12:13:09.912 INFO kablam! 24 | pub fn run_aggregation(&mut self, mut filenames: &mut Vec) -> FileAggregation { Nov 06 12:13:09.912 INFO kablam! | ----^^^^^^^^^ Nov 06 12:13:09.912 INFO kablam! | | Nov 06 12:13:09.913 INFO kablam! | help: remove this `mut` Nov 06 12:13:09.913 INFO kablam! | Nov 06 12:13:09.913 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 12:13:09.913 INFO kablam! Nov 06 12:13:10.580 INFO kablam! warning: variable does not need to be mutable Nov 06 12:13:10.580 INFO kablam! --> src/file_handling.rs:355:23 Nov 06 12:13:10.580 INFO kablam! | Nov 06 12:13:10.580 INFO kablam! 355 | .map(|mut g| g.next().unwrap()) Nov 06 12:13:10.580 INFO kablam! | ----^ Nov 06 12:13:10.580 INFO kablam! | | Nov 06 12:13:10.580 INFO kablam! | help: remove this `mut` Nov 06 12:13:10.580 INFO kablam! | Nov 06 12:13:10.580 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 12:13:10.580 INFO kablam! Nov 06 12:13:10.620 INFO kablam! warning: variable does not need to be mutable Nov 06 12:13:10.620 INFO kablam! --> src/aggregation_control.rs:24:39 Nov 06 12:13:10.620 INFO kablam! | Nov 06 12:13:10.620 INFO kablam! 24 | pub fn run_aggregation(&mut self, mut filenames: &mut Vec) -> FileAggregation { Nov 06 12:13:10.620 INFO kablam! | ----^^^^^^^^^ Nov 06 12:13:10.620 INFO kablam! | | Nov 06 12:13:10.620 INFO kablam! | help: remove this `mut` Nov 06 12:13:10.620 INFO kablam! Nov 06 12:13:10.945 INFO kablam! warning: variable does not need to be mutable Nov 06 12:13:10.945 INFO kablam! --> src/main.rs:96:52 Nov 06 12:13:10.945 INFO kablam! | Nov 06 12:13:10.945 INFO kablam! 96 | fn run(&mut self, num_file_aggregators: usize, mut filenames: &mut Vec) -> counter::FileAggregation { Nov 06 12:13:10.945 INFO kablam! | ----^^^^^^^^^ Nov 06 12:13:10.945 INFO kablam! | | Nov 06 12:13:10.945 INFO kablam! | help: remove this `mut` Nov 06 12:13:10.945 INFO kablam! | Nov 06 12:13:10.947 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 12:13:10.947 INFO kablam! Nov 06 12:13:11.034 INFO kablam! warning: variable does not need to be mutable Nov 06 12:13:11.034 INFO kablam! --> src/main.rs:96:52 Nov 06 12:13:11.035 INFO kablam! | Nov 06 12:13:11.035 INFO kablam! 96 | fn run(&mut self, num_file_aggregators: usize, mut filenames: &mut Vec) -> counter::FileAggregation { Nov 06 12:13:11.035 INFO kablam! | ----^^^^^^^^^ Nov 06 12:13:11.035 INFO kablam! | | Nov 06 12:13:11.035 INFO kablam! | help: remove this `mut` Nov 06 12:13:11.035 INFO kablam! | Nov 06 12:13:11.035 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 12:13:11.036 INFO kablam! Nov 06 12:13:11.076 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 23.84s Nov 06 12:13:11.089 INFO kablam! su: No module specific data is present Nov 06 12:13:11.999 INFO running `"docker" "rm" "-f" "784139db831107e89d63a9a60539033c7541f252c0c3aa19c4059a1a519a26f3"` Nov 06 12:13:12.356 INFO blam! 784139db831107e89d63a9a60539033c7541f252c0c3aa19c4059a1a519a26f3