Oct 31 23:23:43.401 INFO checking paulsevere/server against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:23:43.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Oct 31 23:23:43.888 INFO blam! 4366e663a2f1b0aafcd77ad8479ef7429df49f117ae93c5fe125df862980423a
Oct 31 23:23:43.900 INFO running `"docker" "start" "-a" "4366e663a2f1b0aafcd77ad8479ef7429df49f117ae93c5fe125df862980423a"`
Oct 31 23:23:45.968 INFO kablam! usermod: no changes
Oct 31 23:23:46.036 INFO kablam!     Checking net2 v0.2.29
Oct 31 23:23:46.036 INFO kablam!     Checking iovec v0.1.0
Oct 31 23:23:46.995 INFO kablam!     Checking mio v0.6.7
Oct 31 23:23:48.707 INFO kablam!     Checking server v0.1.0 (/source)
Oct 31 23:23:49.248 INFO kablam! warning: unused import: `TcpStream`
Oct 31 23:23:49.248 INFO kablam!  --> src/main.rs:5:29
Oct 31 23:23:49.248 INFO kablam!   |
Oct 31 23:23:49.248 INFO kablam! 5 | use mio::tcp::{TcpListener, TcpStream};
Oct 31 23:23:49.248 INFO kablam!   |                             ^^^^^^^^^
Oct 31 23:23:49.248 INFO kablam!   |
Oct 31 23:23:49.248 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:23:49.250 INFO kablam! 
Oct 31 23:23:49.308 INFO kablam! warning: unused import: `TcpStream`
Oct 31 23:23:49.308 INFO kablam!  --> src/main.rs:5:29
Oct 31 23:23:49.308 INFO kablam!   |
Oct 31 23:23:49.308 INFO kablam! 5 | use mio::tcp::{TcpListener, TcpStream};
Oct 31 23:23:49.308 INFO kablam!   |                             ^^^^^^^^^
Oct 31 23:23:49.308 INFO kablam!   |
Oct 31 23:23:49.308 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:23:49.308 INFO kablam! 
Oct 31 23:23:49.340 INFO kablam! warning: unused variable: `addr`
Oct 31 23:23:49.340 INFO kablam!   --> src/main.rs:33:38
Oct 31 23:23:49.340 INFO kablam!    |
Oct 31 23:23:49.340 INFO kablam! 33 |                     let (mut socket, addr) = server.accept().unwrap();
Oct 31 23:23:49.340 INFO kablam!    |                                      ^^^^ help: consider using `_addr` instead
Oct 31 23:23:49.340 INFO kablam!    |
Oct 31 23:23:49.340 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:23:49.340 INFO kablam! 
Oct 31 23:23:49.360 INFO kablam! warning: unused variable: `addr`
Oct 31 23:23:49.360 INFO kablam!   --> src/main.rs:33:38
Oct 31 23:23:49.360 INFO kablam!    |
Oct 31 23:23:49.360 INFO kablam! 33 |                     let (mut socket, addr) = server.accept().unwrap();
Oct 31 23:23:49.360 INFO kablam!    |                                      ^^^^ help: consider using `_addr` instead
Oct 31 23:23:49.361 INFO kablam!    |
Oct 31 23:23:49.361 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:23:49.361 INFO kablam! 
Oct 31 23:23:49.361 INFO kablam! warning: variable `writeResult` should have a snake case name such as `write_result`
Oct 31 23:23:49.361 INFO kablam!   --> src/main.rs:34:25
Oct 31 23:23:49.361 INFO kablam!    |
Oct 31 23:23:49.361 INFO kablam! 34 |                     let writeResult = socket.write(httpResponse().as_bytes());
Oct 31 23:23:49.361 INFO kablam!    |                         ^^^^^^^^^^^
Oct 31 23:23:49.361 INFO kablam!    |
Oct 31 23:23:49.361 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 31 23:23:49.361 INFO kablam! 
Oct 31 23:23:49.361 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 23:23:49.361 INFO kablam!   --> src/main.rs:39:29
Oct 31 23:23:49.361 INFO kablam!    |
Oct 31 23:23:49.361 INFO kablam! 39 |                             socket.shutdown(Both);
Oct 31 23:23:49.361 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:23:49.361 INFO kablam!    |
Oct 31 23:23:49.361 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 23:23:49.361 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 23:23:49.361 INFO kablam! 
Oct 31 23:23:49.361 INFO kablam! warning: function `httpResponse` should have a snake case name such as `http_response`
Oct 31 23:23:49.361 INFO kablam!   --> src/main.rs:55:1
Oct 31 23:23:49.361 INFO kablam!    |
Oct 31 23:23:49.361 INFO kablam! 55 | / pub fn httpResponse() -> String {
Oct 31 23:23:49.361 INFO kablam! 56 | |
Oct 31 23:23:49.361 INFO kablam! 57 | |     let message = format!(r#"HTTP-Version = HTTP/2.0
Oct 31 23:23:49.361 INFO kablam! 58 | | Content-Type: text/html
Oct 31 23:23:49.361 INFO kablam! ...  |
Oct 31 23:23:49.361 INFO kablam! 63 | |     return String::from(message);
Oct 31 23:23:49.361 INFO kablam! 64 | | }
Oct 31 23:23:49.361 INFO kablam!    | |_^
Oct 31 23:23:49.361 INFO kablam! 
Oct 31 23:23:49.388 INFO kablam! warning: variable `writeResult` should have a snake case name such as `write_result`
Oct 31 23:23:49.388 INFO kablam!   --> src/main.rs:34:25
Oct 31 23:23:49.388 INFO kablam!    |
Oct 31 23:23:49.388 INFO kablam! 34 |                     let writeResult = socket.write(httpResponse().as_bytes());
Oct 31 23:23:49.388 INFO kablam!    |                         ^^^^^^^^^^^
Oct 31 23:23:49.388 INFO kablam!    |
Oct 31 23:23:49.388 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 31 23:23:49.388 INFO kablam! 
Oct 31 23:23:49.389 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 23:23:49.389 INFO kablam!   --> src/main.rs:39:29
Oct 31 23:23:49.389 INFO kablam!    |
Oct 31 23:23:49.389 INFO kablam! 39 |                             socket.shutdown(Both);
Oct 31 23:23:49.389 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:23:49.389 INFO kablam!    |
Oct 31 23:23:49.391 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 23:23:49.392 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 23:23:49.392 INFO kablam! 
Oct 31 23:23:49.392 INFO kablam! warning: function `httpResponse` should have a snake case name such as `http_response`
Oct 31 23:23:49.392 INFO kablam!   --> src/main.rs:55:1
Oct 31 23:23:49.392 INFO kablam!    |
Oct 31 23:23:49.392 INFO kablam! 55 | / pub fn httpResponse() -> String {
Oct 31 23:23:49.393 INFO kablam! 56 | |
Oct 31 23:23:49.393 INFO kablam! 57 | |     let message = format!(r#"HTTP-Version = HTTP/2.0
Oct 31 23:23:49.393 INFO kablam! 58 | | Content-Type: text/html
Oct 31 23:23:49.394 INFO kablam! ...  |
Oct 31 23:23:49.394 INFO kablam! 63 | |     return String::from(message);
Oct 31 23:23:49.394 INFO kablam! 64 | | }
Oct 31 23:23:49.394 INFO kablam!    | |_^
Oct 31 23:23:49.394 INFO kablam! 
Oct 31 23:23:49.428 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
Oct 31 23:23:49.437 INFO kablam! su: No module specific data is present
Oct 31 23:23:50.685 INFO running `"docker" "rm" "-f" "4366e663a2f1b0aafcd77ad8479ef7429df49f117ae93c5fe125df862980423a"`
Oct 31 23:23:51.105 INFO blam! 4366e663a2f1b0aafcd77ad8479ef7429df49f117ae93c5fe125df862980423a