Sep 05 18:12:01.898 INFO checking masterfuzz/hello-rust-http against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 18:12:01.898 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 18:12:01.898 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 18:12:02.279 INFO blam! 1b783e9bc6b4c47ac4f5bc5e25751deb53d1cf1feddecf1f7cb9435eb51eccf5
Sep 05 18:12:02.280 INFO running `"docker" "start" "-a" "1b783e9bc6b4c47ac4f5bc5e25751deb53d1cf1feddecf1f7cb9435eb51eccf5"`
Sep 05 18:12:03.629 INFO kablam! usermod: no changes
Sep 05 18:12:03.669 INFO kablam!     Checking helloweb v0.1.0 (file:///source)
Sep 05 18:12:03.794 INFO kablam! warning: unused import: `std::thread`
Sep 05 18:12:03.794 INFO kablam!  --> src/main.rs:2:5
Sep 05 18:12:03.794 INFO kablam!   |
Sep 05 18:12:03.794 INFO kablam! 2 | use std::thread;
Sep 05 18:12:03.794 INFO kablam!   |     ^^^^^^^^^^^
Sep 05 18:12:03.794 INFO kablam!   |
Sep 05 18:12:03.794 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 18:12:03.794 INFO kablam! 
Sep 05 18:12:03.822 INFO kablam! warning: unused import: `std::thread`
Sep 05 18:12:03.822 INFO kablam!  --> src/main.rs:2:5
Sep 05 18:12:03.822 INFO kablam!   |
Sep 05 18:12:03.822 INFO kablam! 2 | use std::thread;
Sep 05 18:12:03.822 INFO kablam!   |     ^^^^^^^^^^^
Sep 05 18:12:03.822 INFO kablam!   |
Sep 05 18:12:03.822 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 18:12:03.822 INFO kablam! 
Sep 05 18:12:03.900 INFO kablam! warning: field is never used: `body`
Sep 05 18:12:03.900 INFO kablam!   --> src/http.rs:26:3
Sep 05 18:12:03.900 INFO kablam!    |
Sep 05 18:12:03.901 INFO kablam! 26 |   body: Option<Box<String>>,
Sep 05 18:12:03.901 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:12:03.901 INFO kablam!    |
Sep 05 18:12:03.901 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 18:12:03.901 INFO kablam! 
Sep 05 18:12:03.901 INFO kablam! warning: variant is never constructed: `Post`
Sep 05 18:12:03.901 INFO kablam!   --> src/http.rs:35:8
Sep 05 18:12:03.901 INFO kablam!    |
Sep 05 18:12:03.901 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.901 INFO kablam!    |        ^^^^
Sep 05 18:12:03.901 INFO kablam! 
Sep 05 18:12:03.901 INFO kablam! warning: variant is never constructed: `Put`
Sep 05 18:12:03.901 INFO kablam!   --> src/http.rs:35:14
Sep 05 18:12:03.901 INFO kablam!    |
Sep 05 18:12:03.901 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.901 INFO kablam!    |              ^^^
Sep 05 18:12:03.901 INFO kablam! 
Sep 05 18:12:03.901 INFO kablam! warning: variant is never constructed: `Head`
Sep 05 18:12:03.901 INFO kablam!   --> src/http.rs:35:19
Sep 05 18:12:03.901 INFO kablam!    |
Sep 05 18:12:03.901 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.901 INFO kablam!    |                   ^^^^
Sep 05 18:12:03.901 INFO kablam! 
Sep 05 18:12:03.901 INFO kablam! warning: variant is never constructed: `Delete`
Sep 05 18:12:03.901 INFO kablam!   --> src/http.rs:35:25
Sep 05 18:12:03.901 INFO kablam!    |
Sep 05 18:12:03.901 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.901 INFO kablam!    |                         ^^^^^^
Sep 05 18:12:03.901 INFO kablam! 
Sep 05 18:12:03.901 INFO kablam! warning: variant is never constructed: `Patch`
Sep 05 18:12:03.901 INFO kablam!   --> src/http.rs:35:33
Sep 05 18:12:03.901 INFO kablam!    |
Sep 05 18:12:03.901 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.901 INFO kablam!    |                                 ^^^^^
Sep 05 18:12:03.901 INFO kablam! 
Sep 05 18:12:03.901 INFO kablam! warning: variant is never constructed: `Options`
Sep 05 18:12:03.901 INFO kablam!   --> src/http.rs:35:40
Sep 05 18:12:03.901 INFO kablam!    |
Sep 05 18:12:03.901 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.901 INFO kablam!    |                                        ^^^^^^^
Sep 05 18:12:03.901 INFO kablam! 
Sep 05 18:12:03.901 INFO kablam! warning: field is never used: `binding`
Sep 05 18:12:03.901 INFO kablam!   --> src/http.rs:66:3
Sep 05 18:12:03.901 INFO kablam!    |
Sep 05 18:12:03.901 INFO kablam! 66 |   binding: &'static str,
Sep 05 18:12:03.901 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:12:03.901 INFO kablam! 
Sep 05 18:12:03.901 INFO kablam! warning: method is never used: `new`
Sep 05 18:12:03.901 INFO kablam!   --> src/http.rs:86:3
Sep 05 18:12:03.901 INFO kablam!    |
Sep 05 18:12:03.901 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Sep 05 18:12:03.901 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:12:03.901 INFO kablam! 
Sep 05 18:12:03.901 INFO kablam! warning: method is never used: `log`
Sep 05 18:12:03.906 INFO kablam!    --> src/http.rs:122:3
Sep 05 18:12:03.906 INFO kablam!     |
Sep 05 18:12:03.906 INFO kablam! 122 |   fn log(&self) {
Sep 05 18:12:03.906 INFO kablam!     |   ^^^^^^^^^^^^^
Sep 05 18:12:03.909 INFO kablam! 
Sep 05 18:12:03.910 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 18:12:03.910 INFO kablam!   --> src/main.rs:15:17
Sep 05 18:12:03.910 INFO kablam!    |
Sep 05 18:12:03.910 INFO kablam! 15 |                 resp.write(&mut stream);
Sep 05 18:12:03.910 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:12:03.910 INFO kablam!    |
Sep 05 18:12:03.910 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 18:12:03.910 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 18:12:03.910 INFO kablam! 
Sep 05 18:12:03.925 INFO kablam! warning: field is never used: `body`
Sep 05 18:12:03.925 INFO kablam!   --> src/http.rs:26:3
Sep 05 18:12:03.925 INFO kablam!    |
Sep 05 18:12:03.925 INFO kablam! 26 |   body: Option<Box<String>>,
Sep 05 18:12:03.925 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:12:03.925 INFO kablam!    |
Sep 05 18:12:03.925 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 18:12:03.925 INFO kablam! 
Sep 05 18:12:03.925 INFO kablam! warning: variant is never constructed: `Post`
Sep 05 18:12:03.925 INFO kablam!   --> src/http.rs:35:8
Sep 05 18:12:03.925 INFO kablam!    |
Sep 05 18:12:03.925 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.925 INFO kablam!    |        ^^^^
Sep 05 18:12:03.925 INFO kablam! 
Sep 05 18:12:03.925 INFO kablam! warning: variant is never constructed: `Put`
Sep 05 18:12:03.925 INFO kablam!   --> src/http.rs:35:14
Sep 05 18:12:03.925 INFO kablam!    |
Sep 05 18:12:03.925 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.925 INFO kablam!    |              ^^^
Sep 05 18:12:03.925 INFO kablam! 
Sep 05 18:12:03.925 INFO kablam! warning: variant is never constructed: `Head`
Sep 05 18:12:03.925 INFO kablam!   --> src/http.rs:35:19
Sep 05 18:12:03.925 INFO kablam!    |
Sep 05 18:12:03.925 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.925 INFO kablam!    |                   ^^^^
Sep 05 18:12:03.925 INFO kablam! 
Sep 05 18:12:03.925 INFO kablam! warning: variant is never constructed: `Delete`
Sep 05 18:12:03.925 INFO kablam!   --> src/http.rs:35:25
Sep 05 18:12:03.925 INFO kablam!    |
Sep 05 18:12:03.925 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.925 INFO kablam!    |                         ^^^^^^
Sep 05 18:12:03.925 INFO kablam! 
Sep 05 18:12:03.925 INFO kablam! warning: variant is never constructed: `Patch`
Sep 05 18:12:03.926 INFO kablam!   --> src/http.rs:35:33
Sep 05 18:12:03.926 INFO kablam!    |
Sep 05 18:12:03.926 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.926 INFO kablam!    |                                 ^^^^^
Sep 05 18:12:03.926 INFO kablam! 
Sep 05 18:12:03.926 INFO kablam! warning: variant is never constructed: `Options`
Sep 05 18:12:03.926 INFO kablam!   --> src/http.rs:35:40
Sep 05 18:12:03.926 INFO kablam!    |
Sep 05 18:12:03.926 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 05 18:12:03.926 INFO kablam!    |                                        ^^^^^^^
Sep 05 18:12:03.926 INFO kablam! 
Sep 05 18:12:03.926 INFO kablam! warning: field is never used: `binding`
Sep 05 18:12:03.926 INFO kablam!   --> src/http.rs:66:3
Sep 05 18:12:03.926 INFO kablam!    |
Sep 05 18:12:03.926 INFO kablam! 66 |   binding: &'static str,
Sep 05 18:12:03.926 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:12:03.926 INFO kablam! 
Sep 05 18:12:03.926 INFO kablam! warning: method is never used: `new`
Sep 05 18:12:03.926 INFO kablam!   --> src/http.rs:86:3
Sep 05 18:12:03.926 INFO kablam!    |
Sep 05 18:12:03.926 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Sep 05 18:12:03.926 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:12:03.926 INFO kablam! 
Sep 05 18:12:03.926 INFO kablam! warning: method is never used: `log`
Sep 05 18:12:03.926 INFO kablam!    --> src/http.rs:122:3
Sep 05 18:12:03.926 INFO kablam!     |
Sep 05 18:12:03.926 INFO kablam! 122 |   fn log(&self) {
Sep 05 18:12:03.926 INFO kablam!     |   ^^^^^^^^^^^^^
Sep 05 18:12:03.926 INFO kablam! 
Sep 05 18:12:03.934 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 18:12:03.934 INFO kablam!   --> src/main.rs:15:17
Sep 05 18:12:03.934 INFO kablam!    |
Sep 05 18:12:03.934 INFO kablam! 15 |                 resp.write(&mut stream);
Sep 05 18:12:03.934 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:12:03.934 INFO kablam!    |
Sep 05 18:12:03.934 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 18:12:03.934 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 18:12:03.934 INFO kablam! 
Sep 05 18:12:03.950 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Sep 05 18:12:03.954 INFO kablam! su: No module specific data is present
Sep 05 18:12:04.474 INFO running `"docker" "rm" "-f" "1b783e9bc6b4c47ac4f5bc5e25751deb53d1cf1feddecf1f7cb9435eb51eccf5"`
Sep 05 18:12:04.611 INFO blam! 1b783e9bc6b4c47ac4f5bc5e25751deb53d1cf1feddecf1f7cb9435eb51eccf5