Nov 17 09:19:56.826 INFO testing annaholmes/webserver2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 17 09:19:56.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 09:19:57.265 INFO [stdout] c48fd24732f2a57830b3d71685bd162a9f8621513100fa56cb2f87decff88291 Nov 17 09:19:57.273 INFO running `"docker" "start" "-a" "c48fd24732f2a57830b3d71685bd162a9f8621513100fa56cb2f87decff88291"` Nov 17 09:19:58.205 INFO [stderr] usermod: no changes Nov 17 09:19:58.262 INFO [stderr] Compiling webserver2 v0.1.0 (/source) Nov 17 09:19:58.683 INFO [stderr] warning: unused variable: `total_reqs` Nov 17 09:19:58.683 INFO [stderr] --> src/main.rs:33:17 Nov 17 09:19:58.683 INFO [stderr] | Nov 17 09:19:58.683 INFO [stderr] 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 17 09:19:58.683 INFO [stderr] | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 17 09:19:58.683 INFO [stderr] | Nov 17 09:19:58.683 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 09:19:58.683 INFO [stderr] Nov 17 09:19:58.683 INFO [stderr] warning: unused variable: `valid_reqs` Nov 17 09:19:58.683 INFO [stderr] --> src/main.rs:37:17 Nov 17 09:19:58.683 INFO [stderr] | Nov 17 09:19:58.683 INFO [stderr] 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 17 09:19:58.683 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 17 09:19:58.683 INFO [stderr] Nov 17 09:19:58.683 INFO [stderr] warning: unused variable: `valid_reqs` Nov 17 09:19:58.683 INFO [stderr] --> src/main.rs:43:70 Nov 17 09:19:58.683 INFO [stderr] | Nov 17 09:19:58.683 INFO [stderr] 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 17 09:19:58.683 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 17 09:19:58.683 INFO [stderr] Nov 17 09:19:58.702 INFO [stderr] warning: variable does not need to be mutable Nov 17 09:19:58.702 INFO [stderr] --> src/main.rs:101:16 Nov 17 09:19:58.702 INFO [stderr] | Nov 17 09:19:58.702 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 17 09:19:58.702 INFO [stderr] | ----^^^^^^^^^^ Nov 17 09:19:58.702 INFO [stderr] | | Nov 17 09:19:58.702 INFO [stderr] | help: remove this `mut` Nov 17 09:19:58.702 INFO [stderr] | Nov 17 09:19:58.702 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 09:19:58.702 INFO [stderr] Nov 17 09:19:58.703 INFO [stderr] warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 17 09:19:58.703 INFO [stderr] --> src/main.rs:72:17 Nov 17 09:19:58.703 INFO [stderr] | Nov 17 09:19:58.703 INFO [stderr] 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 17 09:19:58.703 INFO [stderr] | ^^^^^^^^^^^^^ Nov 17 09:19:58.703 INFO [stderr] | Nov 17 09:19:58.703 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 17 09:19:58.703 INFO [stderr] Nov 17 09:19:58.703 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:19:58.703 INFO [stderr] --> src/main.rs:79:17 Nov 17 09:19:58.703 INFO [stderr] | Nov 17 09:19:58.703 INFO [stderr] 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 17 09:19:58.703 INFO [stderr] | ^^^^^^^^^^ Nov 17 09:19:58.703 INFO [stderr] Nov 17 09:19:58.703 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:19:58.703 INFO [stderr] --> src/main.rs:82:21 Nov 17 09:19:58.703 INFO [stderr] | Nov 17 09:19:58.703 INFO [stderr] 82 | let thisStream = thisStream.clone(); Nov 17 09:19:58.703 INFO [stderr] | ^^^^^^^^^^ Nov 17 09:19:58.703 INFO [stderr] Nov 17 09:19:58.703 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:19:58.703 INFO [stderr] --> src/main.rs:101:16 Nov 17 09:19:58.703 INFO [stderr] | Nov 17 09:19:58.703 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 17 09:19:58.703 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 17 09:19:58.703 INFO [stderr] Nov 17 09:19:58.703 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:19:58.703 INFO [stderr] --> src/main.rs:106:13 Nov 17 09:19:58.703 INFO [stderr] | Nov 17 09:19:58.703 INFO [stderr] 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 17 09:19:58.703 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 17 09:19:58.703 INFO [stderr] Nov 17 09:19:58.703 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:19:58.703 INFO [stderr] --> src/main.rs:127:21 Nov 17 09:19:58.703 INFO [stderr] | Nov 17 09:19:58.703 INFO [stderr] 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 17 09:19:58.703 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 17 09:19:58.703 INFO [stderr] Nov 17 09:19:58.703 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:19:58.703 INFO [stderr] --> src/main.rs:138:21 Nov 17 09:19:58.703 INFO [stderr] | Nov 17 09:19:58.703 INFO [stderr] 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 17 09:19:58.703 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 17 09:19:58.703 INFO [stderr] Nov 17 09:19:59.530 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.29s Nov 17 09:19:59.539 INFO [stderr] su: No module specific data is present Nov 17 09:20:00.025 INFO running `"docker" "inspect" "c48fd24732f2a57830b3d71685bd162a9f8621513100fa56cb2f87decff88291"` Nov 17 09:20:00.302 INFO running `"docker" "rm" "-f" "c48fd24732f2a57830b3d71685bd162a9f8621513100fa56cb2f87decff88291"` Nov 17 09:20:00.484 INFO [stdout] c48fd24732f2a57830b3d71685bd162a9f8621513100fa56cb2f87decff88291 Nov 17 09:20:00.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 09:20:00.853 INFO [stdout] c4008314c2dbc01fdb3e49bf61476f7cd95d1010feb3b1930d530fca258e693d Nov 17 09:20:00.856 INFO running `"docker" "start" "-a" "c4008314c2dbc01fdb3e49bf61476f7cd95d1010feb3b1930d530fca258e693d"` Nov 17 09:20:01.406 INFO [stderr] usermod: no changes Nov 17 09:20:01.433 INFO [stderr] Compiling webserver2 v0.1.0 (/source) Nov 17 09:20:01.765 INFO [stderr] warning: unused variable: `total_reqs` Nov 17 09:20:01.765 INFO [stderr] --> src/main.rs:33:17 Nov 17 09:20:01.765 INFO [stderr] | Nov 17 09:20:01.765 INFO [stderr] 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 17 09:20:01.765 INFO [stderr] | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 17 09:20:01.765 INFO [stderr] | Nov 17 09:20:01.766 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 09:20:01.766 INFO [stderr] Nov 17 09:20:01.766 INFO [stderr] warning: unused variable: `valid_reqs` Nov 17 09:20:01.766 INFO [stderr] --> src/main.rs:37:17 Nov 17 09:20:01.766 INFO [stderr] | Nov 17 09:20:01.766 INFO [stderr] 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 17 09:20:01.766 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 17 09:20:01.767 INFO [stderr] Nov 17 09:20:01.769 INFO [stderr] warning: unused variable: `valid_reqs` Nov 17 09:20:01.769 INFO [stderr] --> src/main.rs:43:70 Nov 17 09:20:01.769 INFO [stderr] | Nov 17 09:20:01.769 INFO [stderr] 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 17 09:20:01.769 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 17 09:20:01.769 INFO [stderr] Nov 17 09:20:01.788 INFO [stderr] warning: variable does not need to be mutable Nov 17 09:20:01.788 INFO [stderr] --> src/main.rs:101:16 Nov 17 09:20:01.789 INFO [stderr] | Nov 17 09:20:01.789 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 17 09:20:01.789 INFO [stderr] | ----^^^^^^^^^^ Nov 17 09:20:01.789 INFO [stderr] | | Nov 17 09:20:01.789 INFO [stderr] | help: remove this `mut` Nov 17 09:20:01.789 INFO [stderr] | Nov 17 09:20:01.789 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 09:20:01.789 INFO [stderr] Nov 17 09:20:01.789 INFO [stderr] warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 17 09:20:01.789 INFO [stderr] --> src/main.rs:72:17 Nov 17 09:20:01.789 INFO [stderr] | Nov 17 09:20:01.789 INFO [stderr] 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 17 09:20:01.789 INFO [stderr] | ^^^^^^^^^^^^^ Nov 17 09:20:01.789 INFO [stderr] | Nov 17 09:20:01.789 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 17 09:20:01.789 INFO [stderr] Nov 17 09:20:01.789 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:20:01.789 INFO [stderr] --> src/main.rs:79:17 Nov 17 09:20:01.789 INFO [stderr] | Nov 17 09:20:01.789 INFO [stderr] 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 17 09:20:01.789 INFO [stderr] | ^^^^^^^^^^ Nov 17 09:20:01.789 INFO [stderr] Nov 17 09:20:01.789 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:20:01.789 INFO [stderr] --> src/main.rs:82:21 Nov 17 09:20:01.789 INFO [stderr] | Nov 17 09:20:01.789 INFO [stderr] 82 | let thisStream = thisStream.clone(); Nov 17 09:20:01.789 INFO [stderr] | ^^^^^^^^^^ Nov 17 09:20:01.789 INFO [stderr] Nov 17 09:20:01.789 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:20:01.789 INFO [stderr] --> src/main.rs:101:16 Nov 17 09:20:01.789 INFO [stderr] | Nov 17 09:20:01.789 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 17 09:20:01.789 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 17 09:20:01.789 INFO [stderr] Nov 17 09:20:01.789 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:20:01.789 INFO [stderr] --> src/main.rs:106:13 Nov 17 09:20:01.789 INFO [stderr] | Nov 17 09:20:01.789 INFO [stderr] 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 17 09:20:01.789 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 17 09:20:01.789 INFO [stderr] Nov 17 09:20:01.789 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:20:01.789 INFO [stderr] --> src/main.rs:127:21 Nov 17 09:20:01.789 INFO [stderr] | Nov 17 09:20:01.789 INFO [stderr] 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 17 09:20:01.789 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 17 09:20:01.789 INFO [stderr] Nov 17 09:20:01.789 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 17 09:20:01.789 INFO [stderr] --> src/main.rs:138:21 Nov 17 09:20:01.789 INFO [stderr] | Nov 17 09:20:01.789 INFO [stderr] 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 17 09:20:01.789 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 17 09:20:01.789 INFO [stderr] Nov 17 09:20:02.015 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s Nov 17 09:20:02.018 INFO [stderr] su: No module specific data is present Nov 17 09:20:02.388 INFO running `"docker" "inspect" "c4008314c2dbc01fdb3e49bf61476f7cd95d1010feb3b1930d530fca258e693d"` Nov 17 09:20:02.527 INFO running `"docker" "rm" "-f" "c4008314c2dbc01fdb3e49bf61476f7cd95d1010feb3b1930d530fca258e693d"` Nov 17 09:20:02.727 INFO [stdout] c4008314c2dbc01fdb3e49bf61476f7cd95d1010feb3b1930d530fca258e693d Nov 17 09:20:02.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 17 09:20:02.914 INFO [stdout] 4fd0a28325e560f1092a43745cb300ede02ec83d2f20b1a9d834c3709ba10661 Nov 17 09:20:02.917 INFO running `"docker" "start" "-a" "4fd0a28325e560f1092a43745cb300ede02ec83d2f20b1a9d834c3709ba10661"` Nov 17 09:20:03.331 INFO [stderr] usermod: no changes Nov 17 09:20:03.354 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Nov 17 09:20:03.354 INFO [stderr] Running /target/debug/deps/webserver2-6b299b9188a684cd Nov 17 09:20:03.357 INFO [stdout] Nov 17 09:20:03.357 INFO [stdout] running 0 tests Nov 17 09:20:03.357 INFO [stdout] Nov 17 09:20:03.357 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 17 09:20:03.357 INFO [stdout] Nov 17 09:20:03.358 INFO [stderr] su: No module specific data is present Nov 17 09:20:03.621 INFO running `"docker" "inspect" "4fd0a28325e560f1092a43745cb300ede02ec83d2f20b1a9d834c3709ba10661"` Nov 17 09:20:03.685 INFO running `"docker" "rm" "-f" "4fd0a28325e560f1092a43745cb300ede02ec83d2f20b1a9d834c3709ba10661"` Nov 17 09:20:03.759 INFO [stdout] 4fd0a28325e560f1092a43745cb300ede02ec83d2f20b1a9d834c3709ba10661