Nov 28 09:26:56.301 INFO checking annaholmes/webserver2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 09:26:56.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 09:26:56.756 INFO [stdout] 87d668e00a1b78bda915a5bc645bcda14d846fb9abe7f830300be395cc165881 Nov 28 09:26:56.764 INFO running `"docker" "start" "-a" "87d668e00a1b78bda915a5bc645bcda14d846fb9abe7f830300be395cc165881"` Nov 28 09:26:57.861 INFO [stderr] usermod: no changes Nov 28 09:26:57.900 INFO [stderr] Checking webserver2 v0.1.0 (/source) Nov 28 09:26:58.320 INFO [stderr] warning: unused variable: `total_reqs` Nov 28 09:26:58.321 INFO [stderr] --> src/main.rs:33:17 Nov 28 09:26:58.321 INFO [stderr] | Nov 28 09:26:58.322 INFO [stderr] 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 28 09:26:58.322 INFO [stderr] | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 28 09:26:58.322 INFO [stderr] | Nov 28 09:26:58.323 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 09:26:58.323 INFO [stderr] Nov 28 09:26:58.323 INFO [stderr] warning: unused variable: `valid_reqs` Nov 28 09:26:58.324 INFO [stderr] --> src/main.rs:37:17 Nov 28 09:26:58.324 INFO [stderr] | Nov 28 09:26:58.324 INFO [stderr] 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 28 09:26:58.325 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 28 09:26:58.325 INFO [stderr] Nov 28 09:26:58.326 INFO [stderr] warning: unused variable: `valid_reqs` Nov 28 09:26:58.326 INFO [stderr] --> src/main.rs:43:70 Nov 28 09:26:58.326 INFO [stderr] | Nov 28 09:26:58.327 INFO [stderr] 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 28 09:26:58.327 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 28 09:26:58.328 INFO [stderr] Nov 28 09:26:58.337 INFO [stderr] warning: variable does not need to be mutable Nov 28 09:26:58.337 INFO [stderr] --> src/main.rs:101:16 Nov 28 09:26:58.338 INFO [stderr] | Nov 28 09:26:58.338 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 28 09:26:58.338 INFO [stderr] | ----^^^^^^^^^^ Nov 28 09:26:58.338 INFO [stderr] | | Nov 28 09:26:58.339 INFO [stderr] | help: remove this `mut` Nov 28 09:26:58.339 INFO [stderr] | Nov 28 09:26:58.339 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 09:26:58.340 INFO [stderr] Nov 28 09:26:58.340 INFO [stderr] warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 28 09:26:58.340 INFO [stderr] --> src/main.rs:72:17 Nov 28 09:26:58.341 INFO [stderr] | Nov 28 09:26:58.341 INFO [stderr] 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 28 09:26:58.341 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 09:26:58.342 INFO [stderr] | Nov 28 09:26:58.342 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 09:26:58.342 INFO [stderr] Nov 28 09:26:58.343 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.343 INFO [stderr] --> src/main.rs:79:17 Nov 28 09:26:58.343 INFO [stderr] | Nov 28 09:26:58.344 INFO [stderr] 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 28 09:26:58.344 INFO [stderr] | ^^^^^^^^^^ Nov 28 09:26:58.344 INFO [stderr] Nov 28 09:26:58.345 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.345 INFO [stderr] --> src/main.rs:82:21 Nov 28 09:26:58.345 INFO [stderr] | Nov 28 09:26:58.345 INFO [stderr] 82 | let thisStream = thisStream.clone(); Nov 28 09:26:58.346 INFO [stderr] | ^^^^^^^^^^ Nov 28 09:26:58.346 INFO [stderr] Nov 28 09:26:58.346 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.347 INFO [stderr] --> src/main.rs:101:16 Nov 28 09:26:58.347 INFO [stderr] | Nov 28 09:26:58.347 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 28 09:26:58.348 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.351 INFO [stderr] Nov 28 09:26:58.351 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.352 INFO [stderr] --> src/main.rs:106:13 Nov 28 09:26:58.352 INFO [stderr] | Nov 28 09:26:58.352 INFO [stderr] 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:58.352 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.353 INFO [stderr] Nov 28 09:26:58.353 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.353 INFO [stderr] --> src/main.rs:127:21 Nov 28 09:26:58.354 INFO [stderr] | Nov 28 09:26:58.354 INFO [stderr] 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:58.354 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.354 INFO [stderr] Nov 28 09:26:58.354 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.354 INFO [stderr] --> src/main.rs:138:21 Nov 28 09:26:58.354 INFO [stderr] | Nov 28 09:26:58.354 INFO [stderr] 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:58.354 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.354 INFO [stderr] Nov 28 09:26:58.433 INFO [stderr] warning: unused variable: `total_reqs` Nov 28 09:26:58.433 INFO [stderr] --> src/main.rs:33:17 Nov 28 09:26:58.433 INFO [stderr] | Nov 28 09:26:58.433 INFO [stderr] 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 28 09:26:58.433 INFO [stderr] | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 28 09:26:58.433 INFO [stderr] | Nov 28 09:26:58.433 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 09:26:58.433 INFO [stderr] Nov 28 09:26:58.434 INFO [stderr] warning: unused variable: `valid_reqs` Nov 28 09:26:58.434 INFO [stderr] --> src/main.rs:37:17 Nov 28 09:26:58.434 INFO [stderr] | Nov 28 09:26:58.434 INFO [stderr] 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 28 09:26:58.434 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 28 09:26:58.434 INFO [stderr] Nov 28 09:26:58.434 INFO [stderr] warning: unused variable: `valid_reqs` Nov 28 09:26:58.434 INFO [stderr] --> src/main.rs:43:70 Nov 28 09:26:58.434 INFO [stderr] | Nov 28 09:26:58.434 INFO [stderr] 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 28 09:26:58.434 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 28 09:26:58.434 INFO [stderr] Nov 28 09:26:58.451 INFO [stderr] warning: variable does not need to be mutable Nov 28 09:26:58.451 INFO [stderr] --> src/main.rs:101:16 Nov 28 09:26:58.451 INFO [stderr] | Nov 28 09:26:58.451 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 28 09:26:58.451 INFO [stderr] | ----^^^^^^^^^^ Nov 28 09:26:58.451 INFO [stderr] | | Nov 28 09:26:58.452 INFO [stderr] | help: remove this `mut` Nov 28 09:26:58.452 INFO [stderr] | Nov 28 09:26:58.452 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 09:26:58.452 INFO [stderr] Nov 28 09:26:58.452 INFO [stderr] warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 28 09:26:58.452 INFO [stderr] --> src/main.rs:72:17 Nov 28 09:26:58.452 INFO [stderr] | Nov 28 09:26:58.452 INFO [stderr] 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 28 09:26:58.452 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 09:26:58.452 INFO [stderr] | Nov 28 09:26:58.452 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 09:26:58.452 INFO [stderr] Nov 28 09:26:58.452 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.452 INFO [stderr] --> src/main.rs:79:17 Nov 28 09:26:58.452 INFO [stderr] | Nov 28 09:26:58.452 INFO [stderr] 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 28 09:26:58.452 INFO [stderr] | ^^^^^^^^^^ Nov 28 09:26:58.452 INFO [stderr] Nov 28 09:26:58.452 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.452 INFO [stderr] --> src/main.rs:82:21 Nov 28 09:26:58.452 INFO [stderr] | Nov 28 09:26:58.452 INFO [stderr] 82 | let thisStream = thisStream.clone(); Nov 28 09:26:58.453 INFO [stderr] | ^^^^^^^^^^ Nov 28 09:26:58.453 INFO [stderr] Nov 28 09:26:58.453 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.453 INFO [stderr] --> src/main.rs:101:16 Nov 28 09:26:58.453 INFO [stderr] | Nov 28 09:26:58.453 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 28 09:26:58.453 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.453 INFO [stderr] Nov 28 09:26:58.453 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.453 INFO [stderr] --> src/main.rs:106:13 Nov 28 09:26:58.453 INFO [stderr] | Nov 28 09:26:58.453 INFO [stderr] 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:58.453 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.453 INFO [stderr] Nov 28 09:26:58.453 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.453 INFO [stderr] --> src/main.rs:127:21 Nov 28 09:26:58.453 INFO [stderr] | Nov 28 09:26:58.453 INFO [stderr] 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:58.453 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.453 INFO [stderr] Nov 28 09:26:58.453 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.454 INFO [stderr] --> src/main.rs:138:21 Nov 28 09:26:58.454 INFO [stderr] | Nov 28 09:26:58.454 INFO [stderr] 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:58.454 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.454 INFO [stderr] Nov 28 09:26:58.496 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.61s Nov 28 09:26:58.498 INFO [stderr] su: No module specific data is present Nov 28 09:26:59.450 INFO running `"docker" "inspect" "87d668e00a1b78bda915a5bc645bcda14d846fb9abe7f830300be395cc165881"` Nov 28 09:26:59.670 INFO running `"docker" "rm" "-f" "87d668e00a1b78bda915a5bc645bcda14d846fb9abe7f830300be395cc165881"` Nov 28 09:26:59.900 INFO [stdout] 87d668e00a1b78bda915a5bc645bcda14d846fb9abe7f830300be395cc165881