Aug 31 21:38:06.848 INFO checking masterfuzz/hello-rust-http against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Aug 31 21:38:06.848 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Aug 31 21:38:06.848 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 21:38:06.998 INFO blam! 1ae5ca2d531873df73bcd826e298f71859bf7c1312574d18ebb1bb30e3e46f4f
Aug 31 21:38:07.000 INFO running `"docker" "start" "-a" "1ae5ca2d531873df73bcd826e298f71859bf7c1312574d18ebb1bb30e3e46f4f"`
Aug 31 21:38:07.566 INFO kablam!     Checking helloweb v0.1.0 (file:///source)
Aug 31 21:38:07.684 INFO kablam! warning: unused import: `std::thread`
Aug 31 21:38:07.684 INFO kablam!  --> src/main.rs:2:5
Aug 31 21:38:07.684 INFO kablam!   |
Aug 31 21:38:07.684 INFO kablam! 2 | use std::thread;
Aug 31 21:38:07.684 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 21:38:07.684 INFO kablam!   |
Aug 31 21:38:07.684 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 21:38:07.684 INFO kablam! 
Aug 31 21:38:07.686 INFO kablam! warning: unused import: `std::thread`
Aug 31 21:38:07.686 INFO kablam!  --> src/main.rs:2:5
Aug 31 21:38:07.686 INFO kablam!   |
Aug 31 21:38:07.686 INFO kablam! 2 | use std::thread;
Aug 31 21:38:07.686 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 21:38:07.686 INFO kablam!   |
Aug 31 21:38:07.686 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 21:38:07.686 INFO kablam! 
Aug 31 21:38:07.837 INFO kablam! warning: field is never used: `body`
Aug 31 21:38:07.837 INFO kablam!   --> src/http.rs:26:3
Aug 31 21:38:07.837 INFO kablam!    |
Aug 31 21:38:07.837 INFO kablam! 26 |   body: Option<Box<String>>,
Aug 31 21:38:07.837 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:07.837 INFO kablam!    |
Aug 31 21:38:07.837 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 21:38:07.837 INFO kablam! 
Aug 31 21:38:07.838 INFO kablam! warning: variant is never constructed: `Post`
Aug 31 21:38:07.838 INFO kablam!   --> src/http.rs:35:8
Aug 31 21:38:07.838 INFO kablam!    |
Aug 31 21:38:07.838 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.838 INFO kablam!    |        ^^^^
Aug 31 21:38:07.838 INFO kablam! 
Aug 31 21:38:07.838 INFO kablam! warning: variant is never constructed: `Put`
Aug 31 21:38:07.838 INFO kablam!   --> src/http.rs:35:14
Aug 31 21:38:07.838 INFO kablam!    |
Aug 31 21:38:07.838 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.838 INFO kablam!    |              ^^^
Aug 31 21:38:07.838 INFO kablam! 
Aug 31 21:38:07.838 INFO kablam! warning: variant is never constructed: `Head`
Aug 31 21:38:07.838 INFO kablam!   --> src/http.rs:35:19
Aug 31 21:38:07.838 INFO kablam!    |
Aug 31 21:38:07.838 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.838 INFO kablam!    |                   ^^^^
Aug 31 21:38:07.838 INFO kablam! 
Aug 31 21:38:07.838 INFO kablam! warning: variant is never constructed: `Delete`
Aug 31 21:38:07.838 INFO kablam!   --> src/http.rs:35:25
Aug 31 21:38:07.838 INFO kablam!    |
Aug 31 21:38:07.838 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.838 INFO kablam!    |                         ^^^^^^
Aug 31 21:38:07.838 INFO kablam! 
Aug 31 21:38:07.838 INFO kablam! warning: variant is never constructed: `Patch`
Aug 31 21:38:07.838 INFO kablam!   --> src/http.rs:35:33
Aug 31 21:38:07.838 INFO kablam!    |
Aug 31 21:38:07.838 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.839 INFO kablam!    |                                 ^^^^^
Aug 31 21:38:07.839 INFO kablam! 
Aug 31 21:38:07.839 INFO kablam! warning: variant is never constructed: `Options`
Aug 31 21:38:07.839 INFO kablam!   --> src/http.rs:35:40
Aug 31 21:38:07.839 INFO kablam!    |
Aug 31 21:38:07.839 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.839 INFO kablam!    |                                        ^^^^^^^
Aug 31 21:38:07.839 INFO kablam! 
Aug 31 21:38:07.839 INFO kablam! warning: field is never used: `binding`
Aug 31 21:38:07.839 INFO kablam!   --> src/http.rs:66:3
Aug 31 21:38:07.839 INFO kablam!    |
Aug 31 21:38:07.839 INFO kablam! 66 |   binding: &'static str,
Aug 31 21:38:07.839 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:07.839 INFO kablam! 
Aug 31 21:38:07.839 INFO kablam! warning: method is never used: `new`
Aug 31 21:38:07.839 INFO kablam!   --> src/http.rs:86:3
Aug 31 21:38:07.839 INFO kablam!    |
Aug 31 21:38:07.839 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Aug 31 21:38:07.839 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:07.839 INFO kablam! 
Aug 31 21:38:07.839 INFO kablam! warning: method is never used: `log`
Aug 31 21:38:07.839 INFO kablam!    --> src/http.rs:122:3
Aug 31 21:38:07.839 INFO kablam!     |
Aug 31 21:38:07.839 INFO kablam! 122 |   fn log(&self) {
Aug 31 21:38:07.839 INFO kablam!     |   ^^^^^^^^^^^^^
Aug 31 21:38:07.839 INFO kablam! 
Aug 31 21:38:07.841 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 21:38:07.841 INFO kablam!   --> src/main.rs:15:17
Aug 31 21:38:07.841 INFO kablam!    |
Aug 31 21:38:07.841 INFO kablam! 15 |                 resp.write(&mut stream);
Aug 31 21:38:07.841 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:07.841 INFO kablam!    |
Aug 31 21:38:07.841 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 21:38:07.841 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 21:38:07.841 INFO kablam! 
Aug 31 21:38:07.917 INFO kablam! warning: field is never used: `body`
Aug 31 21:38:07.917 INFO kablam!   --> src/http.rs:26:3
Aug 31 21:38:07.917 INFO kablam!    |
Aug 31 21:38:07.917 INFO kablam! 26 |   body: Option<Box<String>>,
Aug 31 21:38:07.917 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:07.917 INFO kablam!    |
Aug 31 21:38:07.917 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 21:38:07.917 INFO kablam! 
Aug 31 21:38:07.918 INFO kablam! warning: variant is never constructed: `Post`
Aug 31 21:38:07.918 INFO kablam!   --> src/http.rs:35:8
Aug 31 21:38:07.918 INFO kablam!    |
Aug 31 21:38:07.918 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.918 INFO kablam!    |        ^^^^
Aug 31 21:38:07.918 INFO kablam! 
Aug 31 21:38:07.918 INFO kablam! warning: variant is never constructed: `Put`
Aug 31 21:38:07.918 INFO kablam!   --> src/http.rs:35:14
Aug 31 21:38:07.918 INFO kablam!    |
Aug 31 21:38:07.918 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.918 INFO kablam!    |              ^^^
Aug 31 21:38:07.918 INFO kablam! 
Aug 31 21:38:07.918 INFO kablam! warning: variant is never constructed: `Head`
Aug 31 21:38:07.918 INFO kablam!   --> src/http.rs:35:19
Aug 31 21:38:07.918 INFO kablam!    |
Aug 31 21:38:07.918 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.918 INFO kablam!    |                   ^^^^
Aug 31 21:38:07.918 INFO kablam! 
Aug 31 21:38:07.918 INFO kablam! warning: variant is never constructed: `Delete`
Aug 31 21:38:07.918 INFO kablam!   --> src/http.rs:35:25
Aug 31 21:38:07.918 INFO kablam!    |
Aug 31 21:38:07.918 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.918 INFO kablam!    |                         ^^^^^^
Aug 31 21:38:07.918 INFO kablam! 
Aug 31 21:38:07.918 INFO kablam! warning: variant is never constructed: `Patch`
Aug 31 21:38:07.918 INFO kablam!   --> src/http.rs:35:33
Aug 31 21:38:07.918 INFO kablam!    |
Aug 31 21:38:07.918 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.918 INFO kablam!    |                                 ^^^^^
Aug 31 21:38:07.918 INFO kablam! 
Aug 31 21:38:07.918 INFO kablam! warning: variant is never constructed: `Options`
Aug 31 21:38:07.918 INFO kablam!   --> src/http.rs:35:40
Aug 31 21:38:07.918 INFO kablam!    |
Aug 31 21:38:07.918 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:07.918 INFO kablam!    |                                        ^^^^^^^
Aug 31 21:38:07.918 INFO kablam! 
Aug 31 21:38:07.919 INFO kablam! warning: field is never used: `binding`
Aug 31 21:38:07.919 INFO kablam!   --> src/http.rs:66:3
Aug 31 21:38:07.919 INFO kablam!    |
Aug 31 21:38:07.919 INFO kablam! 66 |   binding: &'static str,
Aug 31 21:38:07.919 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:07.919 INFO kablam! 
Aug 31 21:38:07.920 INFO kablam! warning: method is never used: `new`
Aug 31 21:38:07.920 INFO kablam!   --> src/http.rs:86:3
Aug 31 21:38:07.920 INFO kablam!    |
Aug 31 21:38:07.921 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Aug 31 21:38:07.921 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:07.921 INFO kablam! 
Aug 31 21:38:07.921 INFO kablam! warning: method is never used: `log`
Aug 31 21:38:07.921 INFO kablam!    --> src/http.rs:122:3
Aug 31 21:38:07.921 INFO kablam!     |
Aug 31 21:38:07.921 INFO kablam! 122 |   fn log(&self) {
Aug 31 21:38:07.921 INFO kablam!     |   ^^^^^^^^^^^^^
Aug 31 21:38:07.921 INFO kablam! 
Aug 31 21:38:07.921 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 21:38:07.921 INFO kablam!   --> src/main.rs:15:17
Aug 31 21:38:07.921 INFO kablam!    |
Aug 31 21:38:07.921 INFO kablam! 15 |                 resp.write(&mut stream);
Aug 31 21:38:07.921 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:07.921 INFO kablam!    |
Aug 31 21:38:07.921 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 21:38:07.921 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 21:38:07.921 INFO kablam! 
Aug 31 21:38:07.937 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Aug 31 21:38:07.939 INFO kablam! su: No module specific data is present
Aug 31 21:38:08.313 INFO running `"docker" "rm" "-f" "1ae5ca2d531873df73bcd826e298f71859bf7c1312574d18ebb1bb30e3e46f4f"`
Aug 31 21:38:08.401 INFO blam! 1ae5ca2d531873df73bcd826e298f71859bf7c1312574d18ebb1bb30e3e46f4f