Oct 26 23:04:46.988 INFO checking paulsevere/server against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 23:04:46.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 26 23:04:47.600 INFO blam! 38a80746db3b41c21b943fd2deda4dbb36316869898bcae1078af1e649f03db5
Oct 26 23:04:47.602 INFO running `"docker" "start" "-a" "38a80746db3b41c21b943fd2deda4dbb36316869898bcae1078af1e649f03db5"`
Oct 26 23:04:49.525 INFO kablam! usermod: no changes
Oct 26 23:04:49.676 INFO kablam!     Checking iovec v0.1.0
Oct 26 23:04:49.676 INFO kablam!     Checking net2 v0.2.29
Oct 26 23:04:50.603 INFO kablam!     Checking mio v0.6.7
Oct 26 23:04:52.205 INFO kablam!     Checking server v0.1.0 (/source)
Oct 26 23:04:52.771 INFO kablam! warning: unused import: `TcpStream`
Oct 26 23:04:52.771 INFO kablam!  --> src/main.rs:5:29
Oct 26 23:04:52.771 INFO kablam!   |
Oct 26 23:04:52.771 INFO kablam! 5 | use mio::tcp::{TcpListener, TcpStream};
Oct 26 23:04:52.771 INFO kablam!   |                             ^^^^^^^^^
Oct 26 23:04:52.771 INFO kablam!   |
Oct 26 23:04:52.771 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 23:04:52.771 INFO kablam! 
Oct 26 23:04:52.857 INFO kablam! warning: unused variable: `addr`
Oct 26 23:04:52.857 INFO kablam!   --> src/main.rs:33:38
Oct 26 23:04:52.857 INFO kablam!    |
Oct 26 23:04:52.857 INFO kablam! 33 |                     let (mut socket, addr) = server.accept().unwrap();
Oct 26 23:04:52.857 INFO kablam!    |                                      ^^^^ help: consider using `_addr` instead
Oct 26 23:04:52.857 INFO kablam!    |
Oct 26 23:04:52.857 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 23:04:52.857 INFO kablam! 
Oct 26 23:04:52.883 INFO kablam! warning: variable `writeResult` should have a snake case name such as `write_result`
Oct 26 23:04:52.883 INFO kablam!   --> src/main.rs:34:25
Oct 26 23:04:52.883 INFO kablam!    |
Oct 26 23:04:52.883 INFO kablam! 34 |                     let writeResult = socket.write(httpResponse().as_bytes());
Oct 26 23:04:52.883 INFO kablam!    |                         ^^^^^^^^^^^
Oct 26 23:04:52.883 INFO kablam!    |
Oct 26 23:04:52.883 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 26 23:04:52.883 INFO kablam! 
Oct 26 23:04:52.883 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 23:04:52.883 INFO kablam!   --> src/main.rs:39:29
Oct 26 23:04:52.883 INFO kablam!    |
Oct 26 23:04:52.883 INFO kablam! 39 |                             socket.shutdown(Both);
Oct 26 23:04:52.883 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:04:52.883 INFO kablam!    |
Oct 26 23:04:52.883 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 23:04:52.883 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 23:04:52.883 INFO kablam! 
Oct 26 23:04:52.883 INFO kablam! warning: function `httpResponse` should have a snake case name such as `http_response`
Oct 26 23:04:52.883 INFO kablam!   --> src/main.rs:55:1
Oct 26 23:04:52.883 INFO kablam!    |
Oct 26 23:04:52.883 INFO kablam! 55 | / pub fn httpResponse() -> String {
Oct 26 23:04:52.883 INFO kablam! 56 | |
Oct 26 23:04:52.883 INFO kablam! 57 | |     let message = format!(r#"HTTP-Version = HTTP/2.0
Oct 26 23:04:52.883 INFO kablam! 58 | | Content-Type: text/html
Oct 26 23:04:52.883 INFO kablam! ...  |
Oct 26 23:04:52.883 INFO kablam! 63 | |     return String::from(message);
Oct 26 23:04:52.883 INFO kablam! 64 | | }
Oct 26 23:04:52.883 INFO kablam!    | |_^
Oct 26 23:04:52.883 INFO kablam! 
Oct 26 23:04:52.898 INFO kablam! warning: unused import: `TcpStream`
Oct 26 23:04:52.904 INFO kablam!  --> src/main.rs:5:29
Oct 26 23:04:52.904 INFO kablam!   |
Oct 26 23:04:52.904 INFO kablam! 5 | use mio::tcp::{TcpListener, TcpStream};
Oct 26 23:04:52.904 INFO kablam!   |                             ^^^^^^^^^
Oct 26 23:04:52.904 INFO kablam!   |
Oct 26 23:04:52.904 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 23:04:52.904 INFO kablam! 
Oct 26 23:04:52.995 INFO kablam! warning: unused variable: `addr`
Oct 26 23:04:52.995 INFO kablam!   --> src/main.rs:33:38
Oct 26 23:04:52.995 INFO kablam!    |
Oct 26 23:04:52.995 INFO kablam! 33 |                     let (mut socket, addr) = server.accept().unwrap();
Oct 26 23:04:52.995 INFO kablam!    |                                      ^^^^ help: consider using `_addr` instead
Oct 26 23:04:52.995 INFO kablam!    |
Oct 26 23:04:52.995 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 23:04:52.995 INFO kablam! 
Oct 26 23:04:53.018 INFO kablam! warning: variable `writeResult` should have a snake case name such as `write_result`
Oct 26 23:04:53.018 INFO kablam!   --> src/main.rs:34:25
Oct 26 23:04:53.018 INFO kablam!    |
Oct 26 23:04:53.019 INFO kablam! 34 |                     let writeResult = socket.write(httpResponse().as_bytes());
Oct 26 23:04:53.019 INFO kablam!    |                         ^^^^^^^^^^^
Oct 26 23:04:53.019 INFO kablam!    |
Oct 26 23:04:53.019 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 26 23:04:53.020 INFO kablam! 
Oct 26 23:04:53.020 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 23:04:53.020 INFO kablam!   --> src/main.rs:39:29
Oct 26 23:04:53.020 INFO kablam!    |
Oct 26 23:04:53.021 INFO kablam! 39 |                             socket.shutdown(Both);
Oct 26 23:04:53.021 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:04:53.021 INFO kablam!    |
Oct 26 23:04:53.021 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 23:04:53.022 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 23:04:53.022 INFO kablam! 
Oct 26 23:04:53.022 INFO kablam! warning: function `httpResponse` should have a snake case name such as `http_response`
Oct 26 23:04:53.022 INFO kablam!   --> src/main.rs:55:1
Oct 26 23:04:53.023 INFO kablam!    |
Oct 26 23:04:53.023 INFO kablam! 55 | / pub fn httpResponse() -> String {
Oct 26 23:04:53.023 INFO kablam! 56 | |
Oct 26 23:04:53.024 INFO kablam! 57 | |     let message = format!(r#"HTTP-Version = HTTP/2.0
Oct 26 23:04:53.024 INFO kablam! 58 | | Content-Type: text/html
Oct 26 23:04:53.024 INFO kablam! ...  |
Oct 26 23:04:53.024 INFO kablam! 63 | |     return String::from(message);
Oct 26 23:04:53.025 INFO kablam! 64 | | }
Oct 26 23:04:53.025 INFO kablam!    | |_^
Oct 26 23:04:53.025 INFO kablam! 
Oct 26 23:04:53.064 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
Oct 26 23:04:53.077 INFO kablam! su: No module specific data is present
Oct 26 23:04:53.640 INFO running `"docker" "rm" "-f" "38a80746db3b41c21b943fd2deda4dbb36316869898bcae1078af1e649f03db5"`
Oct 26 23:04:53.850 INFO blam! 38a80746db3b41c21b943fd2deda4dbb36316869898bcae1078af1e649f03db5