Nov 28 09:26:56.082 INFO checking annaholmes/webserver2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 09:26:56.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 09:26:56.469 INFO [stdout] 72d7e1555f7cccd784b95f8ad340f269e117f86a239ac1a9796b5bd020f03681 Nov 28 09:26:56.480 INFO running `"docker" "start" "-a" "72d7e1555f7cccd784b95f8ad340f269e117f86a239ac1a9796b5bd020f03681"` Nov 28 09:26:57.356 INFO [stderr] usermod: no changes Nov 28 09:26:57.389 INFO [stderr] Checking webserver2 v0.1.0 (/source) Nov 28 09:26:57.836 INFO [stderr] warning: unused variable: `total_reqs` Nov 28 09:26:57.836 INFO [stderr] --> src/main.rs:33:17 Nov 28 09:26:57.836 INFO [stderr] | Nov 28 09:26:57.836 INFO [stderr] 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 28 09:26:57.836 INFO [stderr] | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 28 09:26:57.836 INFO [stderr] | Nov 28 09:26:57.836 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 09:26:57.836 INFO [stderr] Nov 28 09:26:57.836 INFO [stderr] warning: unused variable: `valid_reqs` Nov 28 09:26:57.836 INFO [stderr] --> src/main.rs:37:17 Nov 28 09:26:57.836 INFO [stderr] | Nov 28 09:26:57.836 INFO [stderr] 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 28 09:26:57.836 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 28 09:26:57.836 INFO [stderr] Nov 28 09:26:57.836 INFO [stderr] warning: unused variable: `valid_reqs` Nov 28 09:26:57.836 INFO [stderr] --> src/main.rs:43:70 Nov 28 09:26:57.836 INFO [stderr] | Nov 28 09:26:57.836 INFO [stderr] 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 28 09:26:57.836 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 28 09:26:57.836 INFO [stderr] Nov 28 09:26:57.851 INFO [stderr] warning: variable does not need to be mutable Nov 28 09:26:57.851 INFO [stderr] --> src/main.rs:101:16 Nov 28 09:26:57.851 INFO [stderr] | Nov 28 09:26:57.851 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 28 09:26:57.851 INFO [stderr] | ----^^^^^^^^^^ Nov 28 09:26:57.851 INFO [stderr] | | Nov 28 09:26:57.851 INFO [stderr] | help: remove this `mut` Nov 28 09:26:57.851 INFO [stderr] | Nov 28 09:26:57.851 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 09:26:57.851 INFO [stderr] Nov 28 09:26:57.853 INFO [stderr] warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 28 09:26:57.853 INFO [stderr] --> src/main.rs:72:17 Nov 28 09:26:57.853 INFO [stderr] | Nov 28 09:26:57.853 INFO [stderr] 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 28 09:26:57.853 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 09:26:57.853 INFO [stderr] | Nov 28 09:26:57.853 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 09:26:57.853 INFO [stderr] Nov 28 09:26:57.853 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:57.853 INFO [stderr] --> src/main.rs:79:17 Nov 28 09:26:57.853 INFO [stderr] | Nov 28 09:26:57.853 INFO [stderr] 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 28 09:26:57.853 INFO [stderr] | ^^^^^^^^^^ Nov 28 09:26:57.853 INFO [stderr] Nov 28 09:26:57.853 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:57.853 INFO [stderr] --> src/main.rs:82:21 Nov 28 09:26:57.853 INFO [stderr] | Nov 28 09:26:57.853 INFO [stderr] 82 | let thisStream = thisStream.clone(); Nov 28 09:26:57.853 INFO [stderr] | ^^^^^^^^^^ Nov 28 09:26:57.853 INFO [stderr] Nov 28 09:26:57.853 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:57.853 INFO [stderr] --> src/main.rs:101:16 Nov 28 09:26:57.853 INFO [stderr] | Nov 28 09:26:57.853 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 28 09:26:57.853 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:57.853 INFO [stderr] Nov 28 09:26:57.853 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:57.853 INFO [stderr] --> src/main.rs:106:13 Nov 28 09:26:57.854 INFO [stderr] | Nov 28 09:26:57.854 INFO [stderr] 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:57.854 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:57.854 INFO [stderr] Nov 28 09:26:57.854 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:57.854 INFO [stderr] --> src/main.rs:127:21 Nov 28 09:26:57.854 INFO [stderr] | Nov 28 09:26:57.854 INFO [stderr] 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:57.854 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:57.854 INFO [stderr] Nov 28 09:26:57.854 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:57.854 INFO [stderr] --> src/main.rs:138:21 Nov 28 09:26:57.854 INFO [stderr] | Nov 28 09:26:57.854 INFO [stderr] 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:57.854 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:57.854 INFO [stderr] Nov 28 09:26:57.996 INFO [stderr] warning: unused variable: `total_reqs` Nov 28 09:26:57.996 INFO [stderr] --> src/main.rs:33:17 Nov 28 09:26:57.996 INFO [stderr] | Nov 28 09:26:57.996 INFO [stderr] 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 28 09:26:57.996 INFO [stderr] | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 28 09:26:57.996 INFO [stderr] | Nov 28 09:26:57.996 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 09:26:57.997 INFO [stderr] Nov 28 09:26:57.997 INFO [stderr] warning: unused variable: `valid_reqs` Nov 28 09:26:57.997 INFO [stderr] --> src/main.rs:37:17 Nov 28 09:26:57.997 INFO [stderr] | Nov 28 09:26:57.997 INFO [stderr] 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 28 09:26:57.997 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 28 09:26:57.997 INFO [stderr] Nov 28 09:26:57.997 INFO [stderr] warning: unused variable: `valid_reqs` Nov 28 09:26:57.997 INFO [stderr] --> src/main.rs:43:70 Nov 28 09:26:57.997 INFO [stderr] | Nov 28 09:26:57.997 INFO [stderr] 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 28 09:26:57.997 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 28 09:26:57.997 INFO [stderr] Nov 28 09:26:58.024 INFO [stderr] warning: variable does not need to be mutable Nov 28 09:26:58.024 INFO [stderr] --> src/main.rs:101:16 Nov 28 09:26:58.024 INFO [stderr] | Nov 28 09:26:58.024 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 28 09:26:58.024 INFO [stderr] | ----^^^^^^^^^^ Nov 28 09:26:58.024 INFO [stderr] | | Nov 28 09:26:58.024 INFO [stderr] | help: remove this `mut` Nov 28 09:26:58.024 INFO [stderr] | Nov 28 09:26:58.028 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 09:26:58.028 INFO [stderr] Nov 28 09:26:58.028 INFO [stderr] warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 28 09:26:58.028 INFO [stderr] --> src/main.rs:72:17 Nov 28 09:26:58.028 INFO [stderr] | Nov 28 09:26:58.028 INFO [stderr] 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 28 09:26:58.028 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 09:26:58.028 INFO [stderr] | Nov 28 09:26:58.028 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 09:26:58.028 INFO [stderr] Nov 28 09:26:58.028 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.028 INFO [stderr] --> src/main.rs:79:17 Nov 28 09:26:58.028 INFO [stderr] | Nov 28 09:26:58.028 INFO [stderr] 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 28 09:26:58.028 INFO [stderr] | ^^^^^^^^^^ Nov 28 09:26:58.028 INFO [stderr] Nov 28 09:26:58.028 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.029 INFO [stderr] --> src/main.rs:82:21 Nov 28 09:26:58.029 INFO [stderr] | Nov 28 09:26:58.029 INFO [stderr] 82 | let thisStream = thisStream.clone(); Nov 28 09:26:58.029 INFO [stderr] | ^^^^^^^^^^ Nov 28 09:26:58.029 INFO [stderr] Nov 28 09:26:58.029 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.029 INFO [stderr] --> src/main.rs:101:16 Nov 28 09:26:58.029 INFO [stderr] | Nov 28 09:26:58.029 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 28 09:26:58.029 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.029 INFO [stderr] Nov 28 09:26:58.029 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.029 INFO [stderr] --> src/main.rs:106:13 Nov 28 09:26:58.029 INFO [stderr] | Nov 28 09:26:58.029 INFO [stderr] 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:58.029 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.029 INFO [stderr] Nov 28 09:26:58.029 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.029 INFO [stderr] --> src/main.rs:127:21 Nov 28 09:26:58.029 INFO [stderr] | Nov 28 09:26:58.029 INFO [stderr] 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:58.029 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.029 INFO [stderr] Nov 28 09:26:58.029 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 28 09:26:58.029 INFO [stderr] --> src/main.rs:138:21 Nov 28 09:26:58.029 INFO [stderr] | Nov 28 09:26:58.029 INFO [stderr] 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 28 09:26:58.029 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 09:26:58.029 INFO [stderr] Nov 28 09:26:58.068 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.69s Nov 28 09:26:58.076 INFO [stderr] su: No module specific data is present Nov 28 09:26:58.850 INFO running `"docker" "inspect" "72d7e1555f7cccd784b95f8ad340f269e117f86a239ac1a9796b5bd020f03681"` Nov 28 09:26:59.146 INFO running `"docker" "rm" "-f" "72d7e1555f7cccd784b95f8ad340f269e117f86a239ac1a9796b5bd020f03681"` Nov 28 09:26:59.412 INFO [stdout] 72d7e1555f7cccd784b95f8ad340f269e117f86a239ac1a9796b5bd020f03681