Nov 29 20:43:50.365 INFO checking paulsevere/server against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 20:43:50.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 29 20:43:50.836 INFO [stdout] cdba122d0ff50fed5c6ceefc9b74749f7bc96bd3d051c4f9691b4bc37b9037c1
Nov 29 20:43:50.838 INFO running `"docker" "start" "-a" "cdba122d0ff50fed5c6ceefc9b74749f7bc96bd3d051c4f9691b4bc37b9037c1"`
Nov 29 20:43:52.060 INFO [stderr] usermod: no changes
Nov 29 20:43:52.182 INFO [stderr]     Checking net2 v0.2.29
Nov 29 20:43:52.900 INFO [stderr]     Checking mio v0.6.7
Nov 29 20:43:54.491 INFO [stderr]     Checking server v0.1.0 (/source)
Nov 29 20:43:55.100 INFO [stderr] warning: unused import: `TcpStream`
Nov 29 20:43:55.101 INFO [stderr]  --> src/main.rs:5:29
Nov 29 20:43:55.101 INFO [stderr]   |
Nov 29 20:43:55.101 INFO [stderr] 5 | use mio::tcp::{TcpListener, TcpStream};
Nov 29 20:43:55.102 INFO [stderr]   |                             ^^^^^^^^^
Nov 29 20:43:55.102 INFO [stderr]   |
Nov 29 20:43:55.102 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 20:43:55.102 INFO [stderr] 
Nov 29 20:43:55.128 INFO [stderr] warning: unused import: `TcpStream`
Nov 29 20:43:55.129 INFO [stderr]  --> src/main.rs:5:29
Nov 29 20:43:55.129 INFO [stderr]   |
Nov 29 20:43:55.129 INFO [stderr] 5 | use mio::tcp::{TcpListener, TcpStream};
Nov 29 20:43:55.130 INFO [stderr]   |                             ^^^^^^^^^
Nov 29 20:43:55.130 INFO [stderr]   |
Nov 29 20:43:55.130 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 20:43:55.130 INFO [stderr] 
Nov 29 20:43:55.148 INFO [stderr] warning: unused variable: `addr`
Nov 29 20:43:55.149 INFO [stderr]   --> src/main.rs:33:38
Nov 29 20:43:55.149 INFO [stderr]    |
Nov 29 20:43:55.149 INFO [stderr] 33 |                     let (mut socket, addr) = server.accept().unwrap();
Nov 29 20:43:55.149 INFO [stderr]    |                                      ^^^^ help: consider using `_addr` instead
Nov 29 20:43:55.149 INFO [stderr]    |
Nov 29 20:43:55.149 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 20:43:55.150 INFO [stderr] 
Nov 29 20:43:55.184 INFO [stderr] warning: variable `writeResult` should have a snake case name such as `write_result`
Nov 29 20:43:55.184 INFO [stderr]   --> src/main.rs:34:25
Nov 29 20:43:55.184 INFO [stderr]    |
Nov 29 20:43:55.184 INFO [stderr] 34 |                     let writeResult = socket.write(httpResponse().as_bytes());
Nov 29 20:43:55.184 INFO [stderr]    |                         ^^^^^^^^^^^
Nov 29 20:43:55.184 INFO [stderr]    |
Nov 29 20:43:55.184 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 20:43:55.185 INFO [stderr] 
Nov 29 20:43:55.185 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:43:55.185 INFO [stderr]   --> src/main.rs:39:29
Nov 29 20:43:55.185 INFO [stderr]    |
Nov 29 20:43:55.185 INFO [stderr] 39 |                             socket.shutdown(Both);
Nov 29 20:43:55.185 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:43:55.185 INFO [stderr]    |
Nov 29 20:43:55.185 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 20:43:55.185 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:43:55.185 INFO [stderr] 
Nov 29 20:43:55.185 INFO [stderr] warning: function `httpResponse` should have a snake case name such as `http_response`
Nov 29 20:43:55.185 INFO [stderr]   --> src/main.rs:55:1
Nov 29 20:43:55.186 INFO [stderr]    |
Nov 29 20:43:55.186 INFO [stderr] 55 | / pub fn httpResponse() -> String {
Nov 29 20:43:55.186 INFO [stderr] 56 | |
Nov 29 20:43:55.186 INFO [stderr] 57 | |     let message = format!(r#"HTTP-Version = HTTP/2.0
Nov 29 20:43:55.186 INFO [stderr] 58 | | Content-Type: text/html
Nov 29 20:43:55.186 INFO [stderr] ...  |
Nov 29 20:43:55.186 INFO [stderr] 63 | |     return String::from(message);
Nov 29 20:43:55.186 INFO [stderr] 64 | | }
Nov 29 20:43:55.186 INFO [stderr]    | |_^
Nov 29 20:43:55.186 INFO [stderr] 
Nov 29 20:43:55.186 INFO [stderr] warning: unused variable: `addr`
Nov 29 20:43:55.186 INFO [stderr]   --> src/main.rs:33:38
Nov 29 20:43:55.186 INFO [stderr]    |
Nov 29 20:43:55.186 INFO [stderr] 33 |                     let (mut socket, addr) = server.accept().unwrap();
Nov 29 20:43:55.186 INFO [stderr]    |                                      ^^^^ help: consider using `_addr` instead
Nov 29 20:43:55.186 INFO [stderr]    |
Nov 29 20:43:55.187 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 20:43:55.187 INFO [stderr] 
Nov 29 20:43:55.248 INFO [stderr] warning: variable `writeResult` should have a snake case name such as `write_result`
Nov 29 20:43:55.248 INFO [stderr]   --> src/main.rs:34:25
Nov 29 20:43:55.248 INFO [stderr]    |
Nov 29 20:43:55.248 INFO [stderr] 34 |                     let writeResult = socket.write(httpResponse().as_bytes());
Nov 29 20:43:55.248 INFO [stderr]    |                         ^^^^^^^^^^^
Nov 29 20:43:55.248 INFO [stderr]    |
Nov 29 20:43:55.248 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 20:43:55.248 INFO [stderr] 
Nov 29 20:43:55.248 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:43:55.248 INFO [stderr]   --> src/main.rs:39:29
Nov 29 20:43:55.248 INFO [stderr]    |
Nov 29 20:43:55.248 INFO [stderr] 39 |                             socket.shutdown(Both);
Nov 29 20:43:55.248 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:43:55.248 INFO [stderr]    |
Nov 29 20:43:55.248 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 20:43:55.248 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:43:55.248 INFO [stderr] 
Nov 29 20:43:55.249 INFO [stderr] warning: function `httpResponse` should have a snake case name such as `http_response`
Nov 29 20:43:55.249 INFO [stderr]   --> src/main.rs:55:1
Nov 29 20:43:55.249 INFO [stderr]    |
Nov 29 20:43:55.249 INFO [stderr] 55 | / pub fn httpResponse() -> String {
Nov 29 20:43:55.249 INFO [stderr] 56 | |
Nov 29 20:43:55.249 INFO [stderr] 57 | |     let message = format!(r#"HTTP-Version = HTTP/2.0
Nov 29 20:43:55.249 INFO [stderr] 58 | | Content-Type: text/html
Nov 29 20:43:55.249 INFO [stderr] ...  |
Nov 29 20:43:55.249 INFO [stderr] 63 | |     return String::from(message);
Nov 29 20:43:55.249 INFO [stderr] 64 | | }
Nov 29 20:43:55.249 INFO [stderr]    | |_^
Nov 29 20:43:55.249 INFO [stderr] 
Nov 29 20:43:55.291 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
Nov 29 20:43:55.305 INFO [stderr] su: No module specific data is present
Nov 29 20:43:56.412 INFO running `"docker" "inspect" "cdba122d0ff50fed5c6ceefc9b74749f7bc96bd3d051c4f9691b4bc37b9037c1"`
Nov 29 20:43:56.722 INFO running `"docker" "rm" "-f" "cdba122d0ff50fed5c6ceefc9b74749f7bc96bd3d051c4f9691b4bc37b9037c1"`
Nov 29 20:43:57.116 INFO [stdout] cdba122d0ff50fed5c6ceefc9b74749f7bc96bd3d051c4f9691b4bc37b9037c1