Oct 13 01:12:14.373 INFO checking annaholmes/webserver2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977 Oct 13 01:12:14.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"` Oct 13 01:12:14.848 INFO blam! d63808ea7d74adee5c9ebef983ad818d7616035e8ca617557e4db528d7e775a3 Oct 13 01:12:14.850 INFO running `"docker" "start" "-a" "d63808ea7d74adee5c9ebef983ad818d7616035e8ca617557e4db528d7e775a3"` Oct 13 01:12:15.825 INFO kablam! usermod: no changes Oct 13 01:12:15.855 INFO kablam! Checking webserver2 v0.1.0 (/source) Oct 13 01:12:16.508 INFO kablam! warning: unused variable: `total_reqs` Oct 13 01:12:16.508 INFO kablam! --> src/main.rs:33:17 Oct 13 01:12:16.508 INFO kablam! | Oct 13 01:12:16.508 INFO kablam! 33 | let total_reqs = total_reqs.lock().unwrap(); Oct 13 01:12:16.508 INFO kablam! | ^^^^^^^^^^ help: consider using `_total_reqs` instead Oct 13 01:12:16.508 INFO kablam! | Oct 13 01:12:16.508 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 01:12:16.508 INFO kablam! Oct 13 01:12:16.508 INFO kablam! warning: unused variable: `valid_reqs` Oct 13 01:12:16.508 INFO kablam! --> src/main.rs:37:17 Oct 13 01:12:16.508 INFO kablam! | Oct 13 01:12:16.508 INFO kablam! 37 | let valid_reqs = valid_reqs.lock().unwrap(); Oct 13 01:12:16.508 INFO kablam! | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Oct 13 01:12:16.508 INFO kablam! Oct 13 01:12:16.508 INFO kablam! warning: unused variable: `valid_reqs` Oct 13 01:12:16.508 INFO kablam! --> src/main.rs:43:70 Oct 13 01:12:16.508 INFO kablam! | Oct 13 01:12:16.508 INFO kablam! 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Oct 13 01:12:16.508 INFO kablam! | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Oct 13 01:12:16.508 INFO kablam! Oct 13 01:12:16.520 INFO kablam! warning: variable does not need to be mutable Oct 13 01:12:16.520 INFO kablam! --> src/main.rs:101:16 Oct 13 01:12:16.520 INFO kablam! | Oct 13 01:12:16.520 INFO kablam! 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Oct 13 01:12:16.520 INFO kablam! | ----^^^^^^^^^^ Oct 13 01:12:16.520 INFO kablam! | | Oct 13 01:12:16.520 INFO kablam! | help: remove this `mut` Oct 13 01:12:16.520 INFO kablam! | Oct 13 01:12:16.520 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 01:12:16.520 INFO kablam! Oct 13 01:12:16.524 INFO kablam! warning: variable `multFiles` should have a snake case name such as `mult_files` Oct 13 01:12:16.524 INFO kablam! --> src/main.rs:72:17 Oct 13 01:12:16.524 INFO kablam! | Oct 13 01:12:16.524 INFO kablam! 72 | let mut multFiles = words[1].split("/").collect::>(); Oct 13 01:12:16.524 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 01:12:16.524 INFO kablam! | Oct 13 01:12:16.524 INFO kablam! = note: #[warn(non_snake_case)] on by default Oct 13 01:12:16.524 INFO kablam! Oct 13 01:12:16.524 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.524 INFO kablam! --> src/main.rs:79:17 Oct 13 01:12:16.524 INFO kablam! | Oct 13 01:12:16.524 INFO kablam! 79 | let thisStream = Arc::new(Mutex::new(stream)); Oct 13 01:12:16.524 INFO kablam! | ^^^^^^^^^^ Oct 13 01:12:16.524 INFO kablam! Oct 13 01:12:16.524 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.524 INFO kablam! --> src/main.rs:82:21 Oct 13 01:12:16.524 INFO kablam! | Oct 13 01:12:16.524 INFO kablam! 82 | let thisStream = thisStream.clone(); Oct 13 01:12:16.524 INFO kablam! | ^^^^^^^^^^ Oct 13 01:12:16.524 INFO kablam! Oct 13 01:12:16.524 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.524 INFO kablam! --> src/main.rs:101:16 Oct 13 01:12:16.524 INFO kablam! | Oct 13 01:12:16.524 INFO kablam! 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Oct 13 01:12:16.524 INFO kablam! | ^^^^^^^^^^^^^^ Oct 13 01:12:16.524 INFO kablam! Oct 13 01:12:16.524 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.524 INFO kablam! --> src/main.rs:106:13 Oct 13 01:12:16.524 INFO kablam! | Oct 13 01:12:16.524 INFO kablam! 106 | let mut thisStream = thisStream.lock().unwrap(); Oct 13 01:12:16.524 INFO kablam! | ^^^^^^^^^^^^^^ Oct 13 01:12:16.524 INFO kablam! Oct 13 01:12:16.524 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.524 INFO kablam! --> src/main.rs:127:21 Oct 13 01:12:16.524 INFO kablam! | Oct 13 01:12:16.524 INFO kablam! 127 | let mut thisStream = thisStream.lock().unwrap(); Oct 13 01:12:16.524 INFO kablam! | ^^^^^^^^^^^^^^ Oct 13 01:12:16.524 INFO kablam! Oct 13 01:12:16.524 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.524 INFO kablam! --> src/main.rs:138:21 Oct 13 01:12:16.524 INFO kablam! | Oct 13 01:12:16.524 INFO kablam! 138 | let mut thisStream = thisStream.lock().unwrap(); Oct 13 01:12:16.524 INFO kablam! | ^^^^^^^^^^^^^^ Oct 13 01:12:16.524 INFO kablam! Oct 13 01:12:16.528 INFO kablam! warning: unused variable: `total_reqs` Oct 13 01:12:16.528 INFO kablam! --> src/main.rs:33:17 Oct 13 01:12:16.528 INFO kablam! | Oct 13 01:12:16.528 INFO kablam! 33 | let total_reqs = total_reqs.lock().unwrap(); Oct 13 01:12:16.528 INFO kablam! | ^^^^^^^^^^ help: consider using `_total_reqs` instead Oct 13 01:12:16.528 INFO kablam! | Oct 13 01:12:16.540 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 01:12:16.540 INFO kablam! Oct 13 01:12:16.540 INFO kablam! warning: unused variable: `valid_reqs` Oct 13 01:12:16.540 INFO kablam! --> src/main.rs:37:17 Oct 13 01:12:16.540 INFO kablam! | Oct 13 01:12:16.540 INFO kablam! 37 | let valid_reqs = valid_reqs.lock().unwrap(); Oct 13 01:12:16.540 INFO kablam! | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Oct 13 01:12:16.540 INFO kablam! Oct 13 01:12:16.540 INFO kablam! warning: unused variable: `valid_reqs` Oct 13 01:12:16.540 INFO kablam! --> src/main.rs:43:70 Oct 13 01:12:16.540 INFO kablam! | Oct 13 01:12:16.540 INFO kablam! 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Oct 13 01:12:16.540 INFO kablam! | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Oct 13 01:12:16.540 INFO kablam! Oct 13 01:12:16.568 INFO kablam! warning: variable does not need to be mutable Oct 13 01:12:16.568 INFO kablam! --> src/main.rs:101:16 Oct 13 01:12:16.568 INFO kablam! | Oct 13 01:12:16.568 INFO kablam! 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Oct 13 01:12:16.568 INFO kablam! | ----^^^^^^^^^^ Oct 13 01:12:16.568 INFO kablam! | | Oct 13 01:12:16.568 INFO kablam! | help: remove this `mut` Oct 13 01:12:16.568 INFO kablam! | Oct 13 01:12:16.568 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 01:12:16.568 INFO kablam! Oct 13 01:12:16.568 INFO kablam! warning: variable `multFiles` should have a snake case name such as `mult_files` Oct 13 01:12:16.568 INFO kablam! --> src/main.rs:72:17 Oct 13 01:12:16.568 INFO kablam! | Oct 13 01:12:16.568 INFO kablam! 72 | let mut multFiles = words[1].split("/").collect::>(); Oct 13 01:12:16.568 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 01:12:16.568 INFO kablam! | Oct 13 01:12:16.568 INFO kablam! = note: #[warn(non_snake_case)] on by default Oct 13 01:12:16.568 INFO kablam! Oct 13 01:12:16.568 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.568 INFO kablam! --> src/main.rs:79:17 Oct 13 01:12:16.568 INFO kablam! | Oct 13 01:12:16.568 INFO kablam! 79 | let thisStream = Arc::new(Mutex::new(stream)); Oct 13 01:12:16.568 INFO kablam! | ^^^^^^^^^^ Oct 13 01:12:16.568 INFO kablam! Oct 13 01:12:16.568 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.568 INFO kablam! --> src/main.rs:82:21 Oct 13 01:12:16.568 INFO kablam! | Oct 13 01:12:16.568 INFO kablam! 82 | let thisStream = thisStream.clone(); Oct 13 01:12:16.568 INFO kablam! | ^^^^^^^^^^ Oct 13 01:12:16.568 INFO kablam! Oct 13 01:12:16.568 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.568 INFO kablam! --> src/main.rs:101:16 Oct 13 01:12:16.568 INFO kablam! | Oct 13 01:12:16.568 INFO kablam! 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Oct 13 01:12:16.568 INFO kablam! | ^^^^^^^^^^^^^^ Oct 13 01:12:16.568 INFO kablam! Oct 13 01:12:16.568 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.568 INFO kablam! --> src/main.rs:106:13 Oct 13 01:12:16.568 INFO kablam! | Oct 13 01:12:16.568 INFO kablam! 106 | let mut thisStream = thisStream.lock().unwrap(); Oct 13 01:12:16.568 INFO kablam! | ^^^^^^^^^^^^^^ Oct 13 01:12:16.568 INFO kablam! Oct 13 01:12:16.568 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.568 INFO kablam! --> src/main.rs:127:21 Oct 13 01:12:16.568 INFO kablam! | Oct 13 01:12:16.568 INFO kablam! 127 | let mut thisStream = thisStream.lock().unwrap(); Oct 13 01:12:16.568 INFO kablam! | ^^^^^^^^^^^^^^ Oct 13 01:12:16.568 INFO kablam! Oct 13 01:12:16.568 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Oct 13 01:12:16.568 INFO kablam! --> src/main.rs:138:21 Oct 13 01:12:16.568 INFO kablam! | Oct 13 01:12:16.568 INFO kablam! 138 | let mut thisStream = thisStream.lock().unwrap(); Oct 13 01:12:16.568 INFO kablam! | ^^^^^^^^^^^^^^ Oct 13 01:12:16.568 INFO kablam! Oct 13 01:12:16.604 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.76s Oct 13 01:12:16.608 INFO kablam! su: No module specific data is present Oct 13 01:12:16.984 INFO running `"docker" "rm" "-f" "d63808ea7d74adee5c9ebef983ad818d7616035e8ca617557e4db528d7e775a3"` Oct 13 01:12:17.306 INFO blam! d63808ea7d74adee5c9ebef983ad818d7616035e8ca617557e4db528d7e775a3