Nov 01 08:40:00.162 INFO checking annaholmes/webserver2 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 08:40:00.162 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 08:40:00.625 INFO blam! a220ba88894ff90065dc438670f97bca33b6519b45fa667721eb9ce61df75baf Nov 01 08:40:00.626 INFO running `"docker" "start" "-a" "a220ba88894ff90065dc438670f97bca33b6519b45fa667721eb9ce61df75baf"` Nov 01 08:40:02.084 INFO kablam! usermod: no changes Nov 01 08:40:02.144 INFO kablam! Checking webserver2 v0.1.0 (/source) Nov 01 08:40:02.794 INFO kablam! warning: unused variable: `total_reqs` Nov 01 08:40:02.795 INFO kablam! --> src/main.rs:33:17 Nov 01 08:40:02.795 INFO kablam! | Nov 01 08:40:02.795 INFO kablam! 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 01 08:40:02.796 INFO kablam! | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 01 08:40:02.796 INFO kablam! | Nov 01 08:40:02.796 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 08:40:02.796 INFO kablam! Nov 01 08:40:02.797 INFO kablam! warning: unused variable: `valid_reqs` Nov 01 08:40:02.797 INFO kablam! --> src/main.rs:37:17 Nov 01 08:40:02.797 INFO kablam! | Nov 01 08:40:02.798 INFO kablam! 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 01 08:40:02.798 INFO kablam! | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 01 08:40:02.798 INFO kablam! Nov 01 08:40:02.799 INFO kablam! warning: unused variable: `valid_reqs` Nov 01 08:40:02.799 INFO kablam! --> src/main.rs:43:70 Nov 01 08:40:02.799 INFO kablam! | Nov 01 08:40:02.800 INFO kablam! 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 01 08:40:02.800 INFO kablam! | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 01 08:40:02.800 INFO kablam! Nov 01 08:40:02.809 INFO kablam! warning: variable does not need to be mutable Nov 01 08:40:02.809 INFO kablam! --> src/main.rs:101:16 Nov 01 08:40:02.809 INFO kablam! | Nov 01 08:40:02.809 INFO kablam! 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 01 08:40:02.810 INFO kablam! | ----^^^^^^^^^^ Nov 01 08:40:02.810 INFO kablam! | | Nov 01 08:40:02.810 INFO kablam! | help: remove this `mut` Nov 01 08:40:02.810 INFO kablam! | Nov 01 08:40:02.811 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 08:40:02.811 INFO kablam! Nov 01 08:40:02.811 INFO kablam! warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 01 08:40:02.812 INFO kablam! --> src/main.rs:72:17 Nov 01 08:40:02.812 INFO kablam! | Nov 01 08:40:02.812 INFO kablam! 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 01 08:40:02.812 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 08:40:02.813 INFO kablam! | Nov 01 08:40:02.813 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 01 08:40:02.813 INFO kablam! Nov 01 08:40:02.813 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.814 INFO kablam! --> src/main.rs:79:17 Nov 01 08:40:02.814 INFO kablam! | Nov 01 08:40:02.814 INFO kablam! 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 01 08:40:02.815 INFO kablam! | ^^^^^^^^^^ Nov 01 08:40:02.815 INFO kablam! Nov 01 08:40:02.815 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.815 INFO kablam! --> src/main.rs:82:21 Nov 01 08:40:02.816 INFO kablam! | Nov 01 08:40:02.816 INFO kablam! 82 | let thisStream = thisStream.clone(); Nov 01 08:40:02.816 INFO kablam! | ^^^^^^^^^^ Nov 01 08:40:02.816 INFO kablam! Nov 01 08:40:02.817 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.817 INFO kablam! --> src/main.rs:101:16 Nov 01 08:40:02.817 INFO kablam! | Nov 01 08:40:02.817 INFO kablam! 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 01 08:40:02.818 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 08:40:02.818 INFO kablam! Nov 01 08:40:02.818 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.819 INFO kablam! --> src/main.rs:106:13 Nov 01 08:40:02.819 INFO kablam! | Nov 01 08:40:02.819 INFO kablam! 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 01 08:40:02.819 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 08:40:02.820 INFO kablam! Nov 01 08:40:02.820 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.820 INFO kablam! --> src/main.rs:127:21 Nov 01 08:40:02.820 INFO kablam! | Nov 01 08:40:02.821 INFO kablam! 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 01 08:40:02.821 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 08:40:02.821 INFO kablam! Nov 01 08:40:02.821 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.822 INFO kablam! --> src/main.rs:138:21 Nov 01 08:40:02.822 INFO kablam! | Nov 01 08:40:02.822 INFO kablam! 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 01 08:40:02.822 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 08:40:02.823 INFO kablam! Nov 01 08:40:02.927 INFO kablam! warning: unused variable: `total_reqs` Nov 01 08:40:02.927 INFO kablam! --> src/main.rs:33:17 Nov 01 08:40:02.928 INFO kablam! | Nov 01 08:40:02.933 INFO kablam! 33 | let total_reqs = total_reqs.lock().unwrap(); Nov 01 08:40:02.933 INFO kablam! | ^^^^^^^^^^ help: consider using `_total_reqs` instead Nov 01 08:40:02.933 INFO kablam! | Nov 01 08:40:02.933 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 08:40:02.934 INFO kablam! Nov 01 08:40:02.934 INFO kablam! warning: unused variable: `valid_reqs` Nov 01 08:40:02.934 INFO kablam! --> src/main.rs:37:17 Nov 01 08:40:02.934 INFO kablam! | Nov 01 08:40:02.934 INFO kablam! 37 | let valid_reqs = valid_reqs.lock().unwrap(); Nov 01 08:40:02.935 INFO kablam! | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 01 08:40:02.935 INFO kablam! Nov 01 08:40:02.935 INFO kablam! warning: unused variable: `valid_reqs` Nov 01 08:40:02.935 INFO kablam! --> src/main.rs:43:70 Nov 01 08:40:02.936 INFO kablam! | Nov 01 08:40:02.956 INFO kablam! 43 | fn handle_client(mut stream: TcpStream, total_reqs: Arc>, valid_reqs: Arc>) { Nov 01 08:40:02.957 INFO kablam! | ^^^^^^^^^^ help: consider using `_valid_reqs` instead Nov 01 08:40:02.957 INFO kablam! Nov 01 08:40:02.957 INFO kablam! warning: variable does not need to be mutable Nov 01 08:40:02.957 INFO kablam! --> src/main.rs:101:16 Nov 01 08:40:02.958 INFO kablam! | Nov 01 08:40:02.958 INFO kablam! 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 01 08:40:02.958 INFO kablam! | ----^^^^^^^^^^ Nov 01 08:40:02.958 INFO kablam! | | Nov 01 08:40:02.959 INFO kablam! | help: remove this `mut` Nov 01 08:40:02.959 INFO kablam! | Nov 01 08:40:02.959 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 08:40:02.959 INFO kablam! Nov 01 08:40:02.960 INFO kablam! warning: variable `multFiles` should have a snake case name such as `mult_files` Nov 01 08:40:02.960 INFO kablam! --> src/main.rs:72:17 Nov 01 08:40:02.960 INFO kablam! | Nov 01 08:40:02.961 INFO kablam! 72 | let mut multFiles = words[1].split("/").collect::>(); Nov 01 08:40:02.961 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 08:40:02.961 INFO kablam! | Nov 01 08:40:02.961 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 01 08:40:02.962 INFO kablam! Nov 01 08:40:02.962 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.962 INFO kablam! --> src/main.rs:79:17 Nov 01 08:40:02.962 INFO kablam! | Nov 01 08:40:02.963 INFO kablam! 79 | let thisStream = Arc::new(Mutex::new(stream)); Nov 01 08:40:02.963 INFO kablam! | ^^^^^^^^^^ Nov 01 08:40:02.963 INFO kablam! Nov 01 08:40:02.963 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.964 INFO kablam! --> src/main.rs:82:21 Nov 01 08:40:02.964 INFO kablam! | Nov 01 08:40:02.964 INFO kablam! 82 | let thisStream = thisStream.clone(); Nov 01 08:40:02.964 INFO kablam! | ^^^^^^^^^^ Nov 01 08:40:02.965 INFO kablam! Nov 01 08:40:02.965 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.965 INFO kablam! --> src/main.rs:101:16 Nov 01 08:40:02.965 INFO kablam! | Nov 01 08:40:02.966 INFO kablam! 101 | fn handle_file(mut thisStream: Arc>, file: &str, address : &std::net::SocketAddr) { Nov 01 08:40:02.966 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 08:40:02.966 INFO kablam! Nov 01 08:40:02.966 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.967 INFO kablam! --> src/main.rs:106:13 Nov 01 08:40:02.967 INFO kablam! | Nov 01 08:40:02.967 INFO kablam! 106 | let mut thisStream = thisStream.lock().unwrap(); Nov 01 08:40:02.967 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 08:40:02.968 INFO kablam! Nov 01 08:40:02.968 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.968 INFO kablam! --> src/main.rs:127:21 Nov 01 08:40:02.968 INFO kablam! | Nov 01 08:40:02.972 INFO kablam! 127 | let mut thisStream = thisStream.lock().unwrap(); Nov 01 08:40:02.972 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 08:40:02.972 INFO kablam! Nov 01 08:40:02.972 INFO kablam! warning: variable `thisStream` should have a snake case name such as `this_stream` Nov 01 08:40:02.972 INFO kablam! --> src/main.rs:138:21 Nov 01 08:40:02.972 INFO kablam! | Nov 01 08:40:02.972 INFO kablam! 138 | let mut thisStream = thisStream.lock().unwrap(); Nov 01 08:40:02.972 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 08:40:02.972 INFO kablam! Nov 01 08:40:03.004 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.89s Nov 01 08:40:03.004 INFO kablam! su: No module specific data is present Nov 01 08:40:03.962 INFO running `"docker" "rm" "-f" "a220ba88894ff90065dc438670f97bca33b6519b45fa667721eb9ce61df75baf"` Nov 01 08:40:04.283 INFO blam! a220ba88894ff90065dc438670f97bca33b6519b45fa667721eb9ce61df75baf