Aug 29 16:57:15.862 INFO checking masterfuzz/hello-rust-http against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 16:57:15.862 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 16:57:15.863 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 16:57:16.054 INFO blam! 1cb8857f0660c4e12385517931970a89cc8b2a9502324128e2cfdfddb1a12d5a
Aug 29 16:57:16.056 INFO running `"docker" "start" "-a" "1cb8857f0660c4e12385517931970a89cc8b2a9502324128e2cfdfddb1a12d5a"`
Aug 29 16:57:16.764 INFO kablam!     Checking helloweb v0.1.0 (file:///source)
Aug 29 16:57:16.944 INFO kablam! warning: unused import: `std::thread`
Aug 29 16:57:16.944 INFO kablam!  --> src/main.rs:2:5
Aug 29 16:57:16.944 INFO kablam!   |
Aug 29 16:57:16.944 INFO kablam! 2 | use std::thread;
Aug 29 16:57:16.944 INFO kablam!   |     ^^^^^^^^^^^
Aug 29 16:57:16.944 INFO kablam!   |
Aug 29 16:57:16.944 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 16:57:16.944 INFO kablam! 
Aug 29 16:57:16.975 INFO kablam! warning: unused import: `std::thread`
Aug 29 16:57:16.975 INFO kablam!  --> src/main.rs:2:5
Aug 29 16:57:16.975 INFO kablam!   |
Aug 29 16:57:16.975 INFO kablam! 2 | use std::thread;
Aug 29 16:57:16.975 INFO kablam!   |     ^^^^^^^^^^^
Aug 29 16:57:16.975 INFO kablam!   |
Aug 29 16:57:16.975 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 16:57:16.975 INFO kablam! 
Aug 29 16:57:17.122 INFO kablam! warning: field is never used: `body`
Aug 29 16:57:17.122 INFO kablam!   --> src/http.rs:26:3
Aug 29 16:57:17.122 INFO kablam!    |
Aug 29 16:57:17.122 INFO kablam! 26 |   body: Option<Box<String>>,
Aug 29 16:57:17.122 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:57:17.122 INFO kablam!    |
Aug 29 16:57:17.122 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 16:57:17.122 INFO kablam! 
Aug 29 16:57:17.122 INFO kablam! warning: variant is never constructed: `Post`
Aug 29 16:57:17.122 INFO kablam!   --> src/http.rs:35:8
Aug 29 16:57:17.122 INFO kablam!    |
Aug 29 16:57:17.122 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.122 INFO kablam!    |        ^^^^
Aug 29 16:57:17.122 INFO kablam! 
Aug 29 16:57:17.122 INFO kablam! warning: variant is never constructed: `Put`
Aug 29 16:57:17.122 INFO kablam!   --> src/http.rs:35:14
Aug 29 16:57:17.122 INFO kablam!    |
Aug 29 16:57:17.122 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.122 INFO kablam!    |              ^^^
Aug 29 16:57:17.122 INFO kablam! 
Aug 29 16:57:17.122 INFO kablam! warning: variant is never constructed: `Head`
Aug 29 16:57:17.122 INFO kablam!   --> src/http.rs:35:19
Aug 29 16:57:17.122 INFO kablam!    |
Aug 29 16:57:17.122 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.122 INFO kablam!    |                   ^^^^
Aug 29 16:57:17.122 INFO kablam! 
Aug 29 16:57:17.123 INFO kablam! warning: variant is never constructed: `Delete`
Aug 29 16:57:17.123 INFO kablam!   --> src/http.rs:35:25
Aug 29 16:57:17.123 INFO kablam!    |
Aug 29 16:57:17.123 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.123 INFO kablam!    |                         ^^^^^^
Aug 29 16:57:17.123 INFO kablam! 
Aug 29 16:57:17.123 INFO kablam! warning: variant is never constructed: `Patch`
Aug 29 16:57:17.123 INFO kablam!   --> src/http.rs:35:33
Aug 29 16:57:17.123 INFO kablam!    |
Aug 29 16:57:17.123 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.123 INFO kablam!    |                                 ^^^^^
Aug 29 16:57:17.123 INFO kablam! 
Aug 29 16:57:17.123 INFO kablam! warning: variant is never constructed: `Options`
Aug 29 16:57:17.123 INFO kablam!   --> src/http.rs:35:40
Aug 29 16:57:17.123 INFO kablam!    |
Aug 29 16:57:17.123 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.124 INFO kablam!    |                                        ^^^^^^^
Aug 29 16:57:17.124 INFO kablam! 
Aug 29 16:57:17.124 INFO kablam! warning: field is never used: `binding`
Aug 29 16:57:17.124 INFO kablam!   --> src/http.rs:66:3
Aug 29 16:57:17.124 INFO kablam!    |
Aug 29 16:57:17.124 INFO kablam! 66 |   binding: &'static str,
Aug 29 16:57:17.124 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:57:17.124 INFO kablam! 
Aug 29 16:57:17.124 INFO kablam! warning: method is never used: `new`
Aug 29 16:57:17.124 INFO kablam!   --> src/http.rs:86:3
Aug 29 16:57:17.124 INFO kablam!    |
Aug 29 16:57:17.124 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Aug 29 16:57:17.124 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:57:17.124 INFO kablam! 
Aug 29 16:57:17.124 INFO kablam! warning: method is never used: `log`
Aug 29 16:57:17.124 INFO kablam!    --> src/http.rs:122:3
Aug 29 16:57:17.124 INFO kablam!     |
Aug 29 16:57:17.124 INFO kablam! 122 |   fn log(&self) {
Aug 29 16:57:17.124 INFO kablam!     |   ^^^^^^^^^^^^^
Aug 29 16:57:17.124 INFO kablam! 
Aug 29 16:57:17.124 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:57:17.125 INFO kablam!   --> src/main.rs:15:17
Aug 29 16:57:17.125 INFO kablam!    |
Aug 29 16:57:17.125 INFO kablam! 15 |                 resp.write(&mut stream);
Aug 29 16:57:17.125 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:57:17.125 INFO kablam!    |
Aug 29 16:57:17.125 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 16:57:17.125 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:57:17.125 INFO kablam! 
Aug 29 16:57:17.249 INFO kablam! warning: field is never used: `body`
Aug 29 16:57:17.249 INFO kablam!   --> src/http.rs:26:3
Aug 29 16:57:17.249 INFO kablam!    |
Aug 29 16:57:17.249 INFO kablam! 26 |   body: Option<Box<String>>,
Aug 29 16:57:17.249 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:57:17.249 INFO kablam!    |
Aug 29 16:57:17.250 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 16:57:17.250 INFO kablam! 
Aug 29 16:57:17.250 INFO kablam! warning: variant is never constructed: `Post`
Aug 29 16:57:17.250 INFO kablam!   --> src/http.rs:35:8
Aug 29 16:57:17.250 INFO kablam!    |
Aug 29 16:57:17.250 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.250 INFO kablam!    |        ^^^^
Aug 29 16:57:17.250 INFO kablam! 
Aug 29 16:57:17.250 INFO kablam! warning: variant is never constructed: `Put`
Aug 29 16:57:17.250 INFO kablam!   --> src/http.rs:35:14
Aug 29 16:57:17.250 INFO kablam!    |
Aug 29 16:57:17.250 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.250 INFO kablam!    |              ^^^
Aug 29 16:57:17.250 INFO kablam! 
Aug 29 16:57:17.250 INFO kablam! warning: variant is never constructed: `Head`
Aug 29 16:57:17.250 INFO kablam!   --> src/http.rs:35:19
Aug 29 16:57:17.250 INFO kablam!    |
Aug 29 16:57:17.250 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.251 INFO kablam!    |                   ^^^^
Aug 29 16:57:17.251 INFO kablam! 
Aug 29 16:57:17.251 INFO kablam! warning: variant is never constructed: `Delete`
Aug 29 16:57:17.251 INFO kablam!   --> src/http.rs:35:25
Aug 29 16:57:17.251 INFO kablam!    |
Aug 29 16:57:17.251 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.251 INFO kablam!    |                         ^^^^^^
Aug 29 16:57:17.251 INFO kablam! 
Aug 29 16:57:17.251 INFO kablam! warning: variant is never constructed: `Patch`
Aug 29 16:57:17.251 INFO kablam!   --> src/http.rs:35:33
Aug 29 16:57:17.251 INFO kablam!    |
Aug 29 16:57:17.251 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.251 INFO kablam!    |                                 ^^^^^
Aug 29 16:57:17.251 INFO kablam! 
Aug 29 16:57:17.251 INFO kablam! warning: variant is never constructed: `Options`
Aug 29 16:57:17.251 INFO kablam!   --> src/http.rs:35:40
Aug 29 16:57:17.251 INFO kablam!    |
Aug 29 16:57:17.252 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 29 16:57:17.252 INFO kablam!    |                                        ^^^^^^^
Aug 29 16:57:17.252 INFO kablam! 
Aug 29 16:57:17.252 INFO kablam! warning: field is never used: `binding`
Aug 29 16:57:17.252 INFO kablam!   --> src/http.rs:66:3
Aug 29 16:57:17.252 INFO kablam!    |
Aug 29 16:57:17.252 INFO kablam! 66 |   binding: &'static str,
Aug 29 16:57:17.252 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:57:17.252 INFO kablam! 
Aug 29 16:57:17.252 INFO kablam! warning: method is never used: `new`
Aug 29 16:57:17.252 INFO kablam!   --> src/http.rs:86:3
Aug 29 16:57:17.252 INFO kablam!    |
Aug 29 16:57:17.252 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Aug 29 16:57:17.252 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:57:17.252 INFO kablam! 
Aug 29 16:57:17.252 INFO kablam! warning: method is never used: `log`
Aug 29 16:57:17.252 INFO kablam!    --> src/http.rs:122:3
Aug 29 16:57:17.252 INFO kablam!     |
Aug 29 16:57:17.253 INFO kablam! 122 |   fn log(&self) {
Aug 29 16:57:17.253 INFO kablam!     |   ^^^^^^^^^^^^^
Aug 29 16:57:17.253 INFO kablam! 
Aug 29 16:57:17.253 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:57:17.253 INFO kablam!   --> src/main.rs:15:17
Aug 29 16:57:17.253 INFO kablam!    |
Aug 29 16:57:17.253 INFO kablam! 15 |                 resp.write(&mut stream);
Aug 29 16:57:17.253 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:57:17.253 INFO kablam!    |
Aug 29 16:57:17.253 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 16:57:17.253 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:57:17.253 INFO kablam! 
Aug 29 16:57:17.265 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Aug 29 16:57:17.267 INFO kablam! su: No module specific data is present
Aug 29 16:57:17.637 INFO running `"docker" "rm" "-f" "1cb8857f0660c4e12385517931970a89cc8b2a9502324128e2cfdfddb1a12d5a"`
Aug 29 16:57:17.722 INFO blam! 1cb8857f0660c4e12385517931970a89cc8b2a9502324128e2cfdfddb1a12d5a