Aug 31 21:38:07.490 INFO checking masterfuzz/hello-rust-http against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 21:38:07.490 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 21:38:07.490 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 21:38:07.678 INFO blam! 8588b44196ece497c7975ba323aae4114ebae2c18c9ab23989ab853463ea5414
Aug 31 21:38:07.680 INFO running `"docker" "start" "-a" "8588b44196ece497c7975ba323aae4114ebae2c18c9ab23989ab853463ea5414"`
Aug 31 21:38:08.268 INFO kablam!     Checking helloweb v0.1.0 (file:///source)
Aug 31 21:38:08.388 INFO kablam! warning: unused import: `std::thread`
Aug 31 21:38:08.388 INFO kablam!  --> src/main.rs:2:5
Aug 31 21:38:08.388 INFO kablam!   |
Aug 31 21:38:08.388 INFO kablam! 2 | use std::thread;
Aug 31 21:38:08.388 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 21:38:08.388 INFO kablam!   |
Aug 31 21:38:08.388 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 21:38:08.388 INFO kablam! 
Aug 31 21:38:08.420 INFO kablam! warning: unused import: `std::thread`
Aug 31 21:38:08.420 INFO kablam!  --> src/main.rs:2:5
Aug 31 21:38:08.420 INFO kablam!   |
Aug 31 21:38:08.420 INFO kablam! 2 | use std::thread;
Aug 31 21:38:08.420 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 21:38:08.420 INFO kablam!   |
Aug 31 21:38:08.420 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 21:38:08.420 INFO kablam! 
Aug 31 21:38:08.548 INFO kablam! warning: field is never used: `body`
Aug 31 21:38:08.548 INFO kablam!   --> src/http.rs:26:3
Aug 31 21:38:08.548 INFO kablam!    |
Aug 31 21:38:08.548 INFO kablam! 26 |   body: Option<Box<String>>,
Aug 31 21:38:08.548 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:08.549 INFO kablam!    |
Aug 31 21:38:08.549 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 21:38:08.549 INFO kablam! 
Aug 31 21:38:08.550 INFO kablam! warning: variant is never constructed: `Post`
Aug 31 21:38:08.550 INFO kablam!   --> src/http.rs:35:8
Aug 31 21:38:08.550 INFO kablam!    |
Aug 31 21:38:08.550 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.550 INFO kablam!    |        ^^^^
Aug 31 21:38:08.550 INFO kablam! 
Aug 31 21:38:08.550 INFO kablam! warning: variant is never constructed: `Put`
Aug 31 21:38:08.550 INFO kablam!   --> src/http.rs:35:14
Aug 31 21:38:08.550 INFO kablam!    |
Aug 31 21:38:08.550 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.550 INFO kablam!    |              ^^^
Aug 31 21:38:08.550 INFO kablam! 
Aug 31 21:38:08.550 INFO kablam! warning: variant is never constructed: `Head`
Aug 31 21:38:08.550 INFO kablam!   --> src/http.rs:35:19
Aug 31 21:38:08.550 INFO kablam!    |
Aug 31 21:38:08.550 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.550 INFO kablam!    |                   ^^^^
Aug 31 21:38:08.550 INFO kablam! 
Aug 31 21:38:08.550 INFO kablam! warning: variant is never constructed: `Delete`
Aug 31 21:38:08.550 INFO kablam!   --> src/http.rs:35:25
Aug 31 21:38:08.550 INFO kablam!    |
Aug 31 21:38:08.550 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.550 INFO kablam!    |                         ^^^^^^
Aug 31 21:38:08.550 INFO kablam! 
Aug 31 21:38:08.550 INFO kablam! warning: variant is never constructed: `Patch`
Aug 31 21:38:08.550 INFO kablam!   --> src/http.rs:35:33
Aug 31 21:38:08.551 INFO kablam!    |
Aug 31 21:38:08.551 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.551 INFO kablam!    |                                 ^^^^^
Aug 31 21:38:08.551 INFO kablam! 
Aug 31 21:38:08.551 INFO kablam! warning: variant is never constructed: `Options`
Aug 31 21:38:08.551 INFO kablam!   --> src/http.rs:35:40
Aug 31 21:38:08.551 INFO kablam!    |
Aug 31 21:38:08.551 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.551 INFO kablam!    |                                        ^^^^^^^
Aug 31 21:38:08.551 INFO kablam! 
Aug 31 21:38:08.551 INFO kablam! warning: field is never used: `binding`
Aug 31 21:38:08.551 INFO kablam!   --> src/http.rs:66:3
Aug 31 21:38:08.551 INFO kablam!    |
Aug 31 21:38:08.551 INFO kablam! 66 |   binding: &'static str,
Aug 31 21:38:08.551 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:08.551 INFO kablam! 
Aug 31 21:38:08.551 INFO kablam! warning: method is never used: `new`
Aug 31 21:38:08.551 INFO kablam!   --> src/http.rs:86:3
Aug 31 21:38:08.551 INFO kablam!    |
Aug 31 21:38:08.551 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Aug 31 21:38:08.551 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:08.551 INFO kablam! 
Aug 31 21:38:08.551 INFO kablam! warning: method is never used: `log`
Aug 31 21:38:08.551 INFO kablam!    --> src/http.rs:122:3
Aug 31 21:38:08.551 INFO kablam!     |
Aug 31 21:38:08.551 INFO kablam! 122 |   fn log(&self) {
Aug 31 21:38:08.551 INFO kablam!     |   ^^^^^^^^^^^^^
Aug 31 21:38:08.552 INFO kablam! 
Aug 31 21:38:08.553 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 21:38:08.553 INFO kablam!   --> src/main.rs:15:17
Aug 31 21:38:08.553 INFO kablam!    |
Aug 31 21:38:08.553 INFO kablam! 15 |                 resp.write(&mut stream);
Aug 31 21:38:08.553 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:08.553 INFO kablam!    |
Aug 31 21:38:08.553 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 21:38:08.553 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 21:38:08.553 INFO kablam! 
Aug 31 21:38:08.613 INFO kablam! warning: field is never used: `body`
Aug 31 21:38:08.613 INFO kablam!   --> src/http.rs:26:3
Aug 31 21:38:08.613 INFO kablam!    |
Aug 31 21:38:08.613 INFO kablam! 26 |   body: Option<Box<String>>,
Aug 31 21:38:08.613 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:08.613 INFO kablam!    |
Aug 31 21:38:08.613 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 21:38:08.613 INFO kablam! 
Aug 31 21:38:08.614 INFO kablam! warning: variant is never constructed: `Post`
Aug 31 21:38:08.614 INFO kablam!   --> src/http.rs:35:8
Aug 31 21:38:08.614 INFO kablam!    |
Aug 31 21:38:08.614 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.614 INFO kablam!    |        ^^^^
Aug 31 21:38:08.614 INFO kablam! 
Aug 31 21:38:08.614 INFO kablam! warning: variant is never constructed: `Put`
Aug 31 21:38:08.614 INFO kablam!   --> src/http.rs:35:14
Aug 31 21:38:08.614 INFO kablam!    |
Aug 31 21:38:08.614 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.614 INFO kablam!    |              ^^^
Aug 31 21:38:08.614 INFO kablam! 
Aug 31 21:38:08.614 INFO kablam! warning: variant is never constructed: `Head`
Aug 31 21:38:08.614 INFO kablam!   --> src/http.rs:35:19
Aug 31 21:38:08.614 INFO kablam!    |
Aug 31 21:38:08.614 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.614 INFO kablam!    |                   ^^^^
Aug 31 21:38:08.614 INFO kablam! 
Aug 31 21:38:08.614 INFO kablam! warning: variant is never constructed: `Delete`
Aug 31 21:38:08.614 INFO kablam!   --> src/http.rs:35:25
Aug 31 21:38:08.614 INFO kablam!    |
Aug 31 21:38:08.614 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.614 INFO kablam!    |                         ^^^^^^
Aug 31 21:38:08.614 INFO kablam! 
Aug 31 21:38:08.615 INFO kablam! warning: variant is never constructed: `Patch`
Aug 31 21:38:08.615 INFO kablam!   --> src/http.rs:35:33
Aug 31 21:38:08.615 INFO kablam!    |
Aug 31 21:38:08.615 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.615 INFO kablam!    |                                 ^^^^^
Aug 31 21:38:08.615 INFO kablam! 
Aug 31 21:38:08.615 INFO kablam! warning: variant is never constructed: `Options`
Aug 31 21:38:08.615 INFO kablam!   --> src/http.rs:35:40
Aug 31 21:38:08.615 INFO kablam!    |
Aug 31 21:38:08.615 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 31 21:38:08.615 INFO kablam!    |                                        ^^^^^^^
Aug 31 21:38:08.615 INFO kablam! 
Aug 31 21:38:08.615 INFO kablam! warning: field is never used: `binding`
Aug 31 21:38:08.615 INFO kablam!   --> src/http.rs:66:3
Aug 31 21:38:08.615 INFO kablam!    |
Aug 31 21:38:08.615 INFO kablam! 66 |   binding: &'static str,
Aug 31 21:38:08.615 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:08.615 INFO kablam! 
Aug 31 21:38:08.615 INFO kablam! warning: method is never used: `new`
Aug 31 21:38:08.615 INFO kablam!   --> src/http.rs:86:3
Aug 31 21:38:08.615 INFO kablam!    |
Aug 31 21:38:08.615 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Aug 31 21:38:08.615 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:08.615 INFO kablam! 
Aug 31 21:38:08.615 INFO kablam! warning: method is never used: `log`
Aug 31 21:38:08.615 INFO kablam!    --> src/http.rs:122:3
Aug 31 21:38:08.615 INFO kablam!     |
Aug 31 21:38:08.615 INFO kablam! 122 |   fn log(&self) {
Aug 31 21:38:08.615 INFO kablam!     |   ^^^^^^^^^^^^^
Aug 31 21:38:08.615 INFO kablam! 
Aug 31 21:38:08.616 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 21:38:08.616 INFO kablam!   --> src/main.rs:15:17
Aug 31 21:38:08.616 INFO kablam!    |
Aug 31 21:38:08.616 INFO kablam! 15 |                 resp.write(&mut stream);
Aug 31 21:38:08.617 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:38:08.617 INFO kablam!    |
Aug 31 21:38:08.617 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 21:38:08.617 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 21:38:08.617 INFO kablam! 
Aug 31 21:38:08.630 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Aug 31 21:38:08.632 INFO kablam! su: No module specific data is present
Aug 31 21:38:09.249 INFO running `"docker" "rm" "-f" "8588b44196ece497c7975ba323aae4114ebae2c18c9ab23989ab853463ea5414"`
Aug 31 21:38:09.331 INFO blam! 8588b44196ece497c7975ba323aae4114ebae2c18c9ab23989ab853463ea5414