Nov 30 06:59:57.536 INFO checking annaholmes/webserver2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 06:59:57.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 06:59:57.986 INFO [stdout] c60238cae29f6c4eec56c95335987b371b5d4506fb1587b4f6fd01b220a922a1 Nov 30 06:59:57.990 INFO running `"docker" "start" "-a" "c60238cae29f6c4eec56c95335987b371b5d4506fb1587b4f6fd01b220a922a1"` Nov 30 06:59:59.323 INFO [stderr] usermod: no changes Nov 30 06:59:59.389 INFO [stderr] Checking webserver2 v0.1.0 (/source) Nov 30 07:00:00.216 INFO [stderr] warning: unused variable: `total_reqs` Nov 30 07:00:00.216 INFO [stderr] --> src/main.rs:33:17 Nov 30 07:00:00.216 INFO [stderr] | Nov 30 07:00:00.216 INFO [stderr] 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 30 07:00:00.216 INFO [stderr] | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 30 07:00:00.216 INFO [stderr] | Nov 30 07:00:00.216 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 07:00:00.216 INFO [stderr] Nov 30 07:00:00.216 INFO [stderr] warning: unused variable: `valid_reqs` Nov 30 07:00:00.216 INFO [stderr] --> src/main.rs:37:17 Nov 30 07:00:00.216 INFO [stderr] | Nov 30 07:00:00.216 INFO [stderr] 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 30 07:00:00.216 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 30 07:00:00.216 INFO [stderr] Nov 30 07:00:00.216 INFO [stderr] warning: unused variable: `valid_reqs` Nov 30 07:00:00.216 INFO [stderr] --> src/main.rs:43:70 Nov 30 07:00:00.216 INFO [stderr] | Nov 30 07:00:00.216 INFO [stderr] 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 30 07:00:00.216 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 30 07:00:00.216 INFO [stderr] Nov 30 07:00:00.228 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:00:00.228 INFO [stderr] --> src/main.rs:101:16 Nov 30 07:00:00.228 INFO [stderr] | Nov 30 07:00:00.228 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 30 07:00:00.228 INFO [stderr] | ----^^^^^^^^^^ Nov 30 07:00:00.228 INFO [stderr] | | Nov 30 07:00:00.228 INFO [stderr] | help: remove this `mut` Nov 30 07:00:00.228 INFO [stderr] | Nov 30 07:00:00.228 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 07:00:00.228 INFO [stderr] Nov 30 07:00:00.228 INFO [stderr] warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 30 07:00:00.228 INFO [stderr] --> src/main.rs:72:17 Nov 30 07:00:00.228 INFO [stderr] | Nov 30 07:00:00.228 INFO [stderr] 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 30 07:00:00.228 INFO [stderr] | ^^^^^^^^^^^^^ Nov 30 07:00:00.228 INFO [stderr] | Nov 30 07:00:00.228 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 07:00:00.229 INFO [stderr] Nov 30 07:00:00.229 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.229 INFO [stderr] --> src/main.rs:79:17 Nov 30 07:00:00.229 INFO [stderr] | Nov 30 07:00:00.229 INFO [stderr] 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 30 07:00:00.229 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:00:00.229 INFO [stderr] Nov 30 07:00:00.229 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.229 INFO [stderr] --> src/main.rs:82:21 Nov 30 07:00:00.229 INFO [stderr] | Nov 30 07:00:00.229 INFO [stderr] 82 | let thisStream = thisStream.clone(); Nov 30 07:00:00.229 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:00:00.229 INFO [stderr] Nov 30 07:00:00.229 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.229 INFO [stderr] --> src/main.rs:101:16 Nov 30 07:00:00.229 INFO [stderr] | Nov 30 07:00:00.229 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 30 07:00:00.229 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.229 INFO [stderr] Nov 30 07:00:00.229 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.229 INFO [stderr] --> src/main.rs:106:13 Nov 30 07:00:00.229 INFO [stderr] | Nov 30 07:00:00.229 INFO [stderr] 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.229 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.229 INFO [stderr] Nov 30 07:00:00.229 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.229 INFO [stderr] --> src/main.rs:127:21 Nov 30 07:00:00.229 INFO [stderr] | Nov 30 07:00:00.229 INFO [stderr] 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.229 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.229 INFO [stderr] Nov 30 07:00:00.229 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.229 INFO [stderr] --> src/main.rs:138:21 Nov 30 07:00:00.229 INFO [stderr] | Nov 30 07:00:00.229 INFO [stderr] 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.229 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.229 INFO [stderr] Nov 30 07:00:00.404 INFO [stderr] warning: unused variable: `total_reqs` Nov 30 07:00:00.404 INFO [stderr] --> src/main.rs:33:17 Nov 30 07:00:00.404 INFO [stderr] | Nov 30 07:00:00.404 INFO [stderr] 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 30 07:00:00.404 INFO [stderr] | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 30 07:00:00.404 INFO [stderr] | Nov 30 07:00:00.404 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 07:00:00.404 INFO [stderr] Nov 30 07:00:00.404 INFO [stderr] warning: unused variable: `valid_reqs` Nov 30 07:00:00.404 INFO [stderr] --> src/main.rs:37:17 Nov 30 07:00:00.404 INFO [stderr] | Nov 30 07:00:00.404 INFO [stderr] 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 30 07:00:00.404 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 30 07:00:00.404 INFO [stderr] Nov 30 07:00:00.404 INFO [stderr] warning: unused variable: `valid_reqs` Nov 30 07:00:00.405 INFO [stderr] --> src/main.rs:43:70 Nov 30 07:00:00.405 INFO [stderr] | Nov 30 07:00:00.405 INFO [stderr] 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 30 07:00:00.405 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 30 07:00:00.405 INFO [stderr] Nov 30 07:00:00.424 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:00:00.424 INFO [stderr] --> src/main.rs:101:16 Nov 30 07:00:00.424 INFO [stderr] | Nov 30 07:00:00.424 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 30 07:00:00.424 INFO [stderr] | ----^^^^^^^^^^ Nov 30 07:00:00.424 INFO [stderr] | | Nov 30 07:00:00.424 INFO [stderr] | help: remove this `mut` Nov 30 07:00:00.424 INFO [stderr] | Nov 30 07:00:00.424 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 07:00:00.424 INFO [stderr] Nov 30 07:00:00.424 INFO [stderr] warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 30 07:00:00.424 INFO [stderr] --> src/main.rs:72:17 Nov 30 07:00:00.424 INFO [stderr] | Nov 30 07:00:00.424 INFO [stderr] 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 30 07:00:00.424 INFO [stderr] | ^^^^^^^^^^^^^ Nov 30 07:00:00.424 INFO [stderr] | Nov 30 07:00:00.425 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 07:00:00.425 INFO [stderr] Nov 30 07:00:00.425 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.425 INFO [stderr] --> src/main.rs:79:17 Nov 30 07:00:00.425 INFO [stderr] | Nov 30 07:00:00.425 INFO [stderr] 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 30 07:00:00.425 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:00:00.425 INFO [stderr] Nov 30 07:00:00.425 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.425 INFO [stderr] --> src/main.rs:82:21 Nov 30 07:00:00.425 INFO [stderr] | Nov 30 07:00:00.425 INFO [stderr] 82 | let thisStream = thisStream.clone(); Nov 30 07:00:00.425 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:00:00.425 INFO [stderr] Nov 30 07:00:00.425 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.425 INFO [stderr] --> src/main.rs:101:16 Nov 30 07:00:00.425 INFO [stderr] | Nov 30 07:00:00.425 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 30 07:00:00.425 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.425 INFO [stderr] Nov 30 07:00:00.425 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.425 INFO [stderr] --> src/main.rs:106:13 Nov 30 07:00:00.425 INFO [stderr] | Nov 30 07:00:00.425 INFO [stderr] 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.425 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.425 INFO [stderr] Nov 30 07:00:00.425 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.425 INFO [stderr] --> src/main.rs:127:21 Nov 30 07:00:00.425 INFO [stderr] | Nov 30 07:00:00.425 INFO [stderr] 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.425 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.425 INFO [stderr] Nov 30 07:00:00.425 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.425 INFO [stderr] --> src/main.rs:138:21 Nov 30 07:00:00.425 INFO [stderr] | Nov 30 07:00:00.425 INFO [stderr] 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.425 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.425 INFO [stderr] Nov 30 07:00:00.445 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.10s Nov 30 07:00:00.452 INFO [stderr] su: No module specific data is present Nov 30 07:00:01.262 INFO running `"docker" "inspect" "c60238cae29f6c4eec56c95335987b371b5d4506fb1587b4f6fd01b220a922a1"` Nov 30 07:00:01.542 INFO running `"docker" "rm" "-f" "c60238cae29f6c4eec56c95335987b371b5d4506fb1587b4f6fd01b220a922a1"` Nov 30 07:00:01.840 INFO [stdout] c60238cae29f6c4eec56c95335987b371b5d4506fb1587b4f6fd01b220a922a1