Nov 30 06:59:57.601 INFO checking annaholmes/webserver2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 06:59:57.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 06:59:58.068 INFO [stdout] af0733b65a4f0f20237665457b2c9cfe06b19b7df3d2c51241bfe65b3b85a1b6 Nov 30 06:59:58.070 INFO running `"docker" "start" "-a" "af0733b65a4f0f20237665457b2c9cfe06b19b7df3d2c51241bfe65b3b85a1b6"` Nov 30 06:59:59.316 INFO [stderr] usermod: no changes Nov 30 06:59:59.401 INFO [stderr] Checking webserver2 v0.1.0 (/source) Nov 30 07:00:00.088 INFO [stderr] warning: unused variable: `total_reqs` Nov 30 07:00:00.088 INFO [stderr] --> src/main.rs:33:17 Nov 30 07:00:00.088 INFO [stderr] | Nov 30 07:00:00.088 INFO [stderr] 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 30 07:00:00.088 INFO [stderr] | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 30 07:00:00.088 INFO [stderr] | Nov 30 07:00:00.088 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 07:00:00.088 INFO [stderr] Nov 30 07:00:00.088 INFO [stderr] warning: unused variable: `valid_reqs` Nov 30 07:00:00.088 INFO [stderr] --> src/main.rs:37:17 Nov 30 07:00:00.088 INFO [stderr] | Nov 30 07:00:00.088 INFO [stderr] 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 30 07:00:00.088 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 30 07:00:00.088 INFO [stderr] Nov 30 07:00:00.088 INFO [stderr] warning: unused variable: `valid_reqs` Nov 30 07:00:00.088 INFO [stderr] --> src/main.rs:43:70 Nov 30 07:00:00.088 INFO [stderr] | Nov 30 07:00:00.088 INFO [stderr] 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 30 07:00:00.088 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 30 07:00:00.088 INFO [stderr] Nov 30 07:00:00.108 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:00:00.108 INFO [stderr] --> src/main.rs:101:16 Nov 30 07:00:00.108 INFO [stderr] | Nov 30 07:00:00.108 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 30 07:00:00.108 INFO [stderr] | ----^^^^^^^^^^ Nov 30 07:00:00.108 INFO [stderr] | | Nov 30 07:00:00.108 INFO [stderr] | help: remove this `mut` Nov 30 07:00:00.108 INFO [stderr] | Nov 30 07:00:00.108 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 07:00:00.108 INFO [stderr] Nov 30 07:00:00.109 INFO [stderr] warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 30 07:00:00.109 INFO [stderr] --> src/main.rs:72:17 Nov 30 07:00:00.109 INFO [stderr] | Nov 30 07:00:00.109 INFO [stderr] 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 30 07:00:00.109 INFO [stderr] | ^^^^^^^^^^^^^ Nov 30 07:00:00.109 INFO [stderr] | Nov 30 07:00:00.109 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 07:00:00.109 INFO [stderr] Nov 30 07:00:00.109 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.109 INFO [stderr] --> src/main.rs:79:17 Nov 30 07:00:00.109 INFO [stderr] | Nov 30 07:00:00.109 INFO [stderr] 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 30 07:00:00.109 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:00:00.109 INFO [stderr] Nov 30 07:00:00.109 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.109 INFO [stderr] --> src/main.rs:82:21 Nov 30 07:00:00.109 INFO [stderr] | Nov 30 07:00:00.109 INFO [stderr] 82 | let thisStream = thisStream.clone(); Nov 30 07:00:00.109 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:00:00.109 INFO [stderr] Nov 30 07:00:00.109 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.109 INFO [stderr] --> src/main.rs:101:16 Nov 30 07:00:00.109 INFO [stderr] | Nov 30 07:00:00.109 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 30 07:00:00.109 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.109 INFO [stderr] Nov 30 07:00:00.109 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.109 INFO [stderr] --> src/main.rs:106:13 Nov 30 07:00:00.109 INFO [stderr] | Nov 30 07:00:00.109 INFO [stderr] 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.109 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.109 INFO [stderr] Nov 30 07:00:00.109 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.109 INFO [stderr] --> src/main.rs:127:21 Nov 30 07:00:00.109 INFO [stderr] | Nov 30 07:00:00.109 INFO [stderr] 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.109 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.109 INFO [stderr] Nov 30 07:00:00.109 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.109 INFO [stderr] --> src/main.rs:138:21 Nov 30 07:00:00.109 INFO [stderr] | Nov 30 07:00:00.109 INFO [stderr] 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.109 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.109 INFO [stderr] Nov 30 07:00:00.192 INFO [stderr] warning: unused variable: `total_reqs` Nov 30 07:00:00.192 INFO [stderr] --> src/main.rs:33:17 Nov 30 07:00:00.192 INFO [stderr] | Nov 30 07:00:00.192 INFO [stderr] 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 30 07:00:00.192 INFO [stderr] | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 30 07:00:00.192 INFO [stderr] | Nov 30 07:00:00.192 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 07:00:00.192 INFO [stderr] Nov 30 07:00:00.192 INFO [stderr] warning: unused variable: `valid_reqs` Nov 30 07:00:00.192 INFO [stderr] --> src/main.rs:37:17 Nov 30 07:00:00.192 INFO [stderr] | Nov 30 07:00:00.192 INFO [stderr] 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 30 07:00:00.192 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 30 07:00:00.192 INFO [stderr] Nov 30 07:00:00.192 INFO [stderr] warning: unused variable: `valid_reqs` Nov 30 07:00:00.192 INFO [stderr] --> src/main.rs:43:70 Nov 30 07:00:00.192 INFO [stderr] | Nov 30 07:00:00.192 INFO [stderr] 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 30 07:00:00.192 INFO [stderr] | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 30 07:00:00.192 INFO [stderr] Nov 30 07:00:00.208 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:00:00.208 INFO [stderr] --> src/main.rs:101:16 Nov 30 07:00:00.208 INFO [stderr] | Nov 30 07:00:00.208 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 30 07:00:00.208 INFO [stderr] | ----^^^^^^^^^^ Nov 30 07:00:00.208 INFO [stderr] | | Nov 30 07:00:00.208 INFO [stderr] | help: remove this `mut` Nov 30 07:00:00.208 INFO [stderr] | Nov 30 07:00:00.208 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 07:00:00.209 INFO [stderr] Nov 30 07:00:00.209 INFO [stderr] warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 30 07:00:00.209 INFO [stderr] --> src/main.rs:72:17 Nov 30 07:00:00.209 INFO [stderr] | Nov 30 07:00:00.209 INFO [stderr] 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 30 07:00:00.209 INFO [stderr] | ^^^^^^^^^^^^^ Nov 30 07:00:00.209 INFO [stderr] | Nov 30 07:00:00.209 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 07:00:00.209 INFO [stderr] Nov 30 07:00:00.209 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.209 INFO [stderr] --> src/main.rs:79:17 Nov 30 07:00:00.209 INFO [stderr] | Nov 30 07:00:00.209 INFO [stderr] 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 30 07:00:00.209 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:00:00.209 INFO [stderr] Nov 30 07:00:00.209 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.209 INFO [stderr] --> src/main.rs:82:21 Nov 30 07:00:00.209 INFO [stderr] | Nov 30 07:00:00.209 INFO [stderr] 82 | let thisStream = thisStream.clone(); Nov 30 07:00:00.209 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:00:00.209 INFO [stderr] Nov 30 07:00:00.209 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.209 INFO [stderr] --> src/main.rs:101:16 Nov 30 07:00:00.209 INFO [stderr] | Nov 30 07:00:00.209 INFO [stderr] 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 30 07:00:00.209 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.209 INFO [stderr] Nov 30 07:00:00.209 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.209 INFO [stderr] --> src/main.rs:106:13 Nov 30 07:00:00.209 INFO [stderr] | Nov 30 07:00:00.209 INFO [stderr] 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.209 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.209 INFO [stderr] Nov 30 07:00:00.209 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.209 INFO [stderr] --> src/main.rs:127:21 Nov 30 07:00:00.209 INFO [stderr] | Nov 30 07:00:00.209 INFO [stderr] 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.209 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.209 INFO [stderr] Nov 30 07:00:00.209 INFO [stderr] warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 30 07:00:00.209 INFO [stderr] --> src/main.rs:138:21 Nov 30 07:00:00.209 INFO [stderr] | Nov 30 07:00:00.209 INFO [stderr] 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 30 07:00:00.209 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 30 07:00:00.209 INFO [stderr] Nov 30 07:00:00.268 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.92s Nov 30 07:00:00.268 INFO [stderr] su: No module specific data is present Nov 30 07:00:01.187 INFO running `"docker" "inspect" "af0733b65a4f0f20237665457b2c9cfe06b19b7df3d2c51241bfe65b3b85a1b6"` Nov 30 07:00:01.426 INFO running `"docker" "rm" "-f" "af0733b65a4f0f20237665457b2c9cfe06b19b7df3d2c51241bfe65b3b85a1b6"` Nov 30 07:00:01.680 INFO [stdout] af0733b65a4f0f20237665457b2c9cfe06b19b7df3d2c51241bfe65b3b85a1b6