Sep 17 12:13:12.050 INFO checking masterfuzz/hello-rust-http against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 12:13:12.050 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 12:13:12.050 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:13:12.411 INFO blam! 47abbc0ab8d149d11d2329497e6457ef812a74543386e445b8ecc87930c7cad4
Sep 17 12:13:12.423 INFO running `"docker" "start" "-a" "47abbc0ab8d149d11d2329497e6457ef812a74543386e445b8ecc87930c7cad4"`
Sep 17 12:13:14.030 INFO kablam! usermod: no changes
Sep 17 12:13:14.087 INFO kablam!     Checking helloweb v0.1.0 (/source)
Sep 17 12:13:14.228 INFO kablam! warning: unused import: `std::thread`
Sep 17 12:13:14.228 INFO kablam!  --> src/main.rs:2:5
Sep 17 12:13:14.228 INFO kablam!   |
Sep 17 12:13:14.228 INFO kablam! 2 | use std::thread;
Sep 17 12:13:14.228 INFO kablam!   |     ^^^^^^^^^^^
Sep 17 12:13:14.228 INFO kablam!   |
Sep 17 12:13:14.228 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 12:13:14.228 INFO kablam! 
Sep 17 12:13:14.319 INFO kablam! warning: unused import: `std::thread`
Sep 17 12:13:14.319 INFO kablam!  --> src/main.rs:2:5
Sep 17 12:13:14.319 INFO kablam!   |
Sep 17 12:13:14.319 INFO kablam! 2 | use std::thread;
Sep 17 12:13:14.319 INFO kablam!   |     ^^^^^^^^^^^
Sep 17 12:13:14.319 INFO kablam!   |
Sep 17 12:13:14.319 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 12:13:14.319 INFO kablam! 
Sep 17 12:13:14.362 INFO kablam! warning: field is never used: `body`
Sep 17 12:13:14.363 INFO kablam!   --> src/http.rs:26:3
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam! 26 |   body: Option<Box<String>>,
Sep 17 12:13:14.363 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 12:13:14.363 INFO kablam! 
Sep 17 12:13:14.363 INFO kablam! warning: variant is never constructed: `Post`
Sep 17 12:13:14.363 INFO kablam!   --> src/http.rs:35:8
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.363 INFO kablam!    |        ^^^^
Sep 17 12:13:14.363 INFO kablam! 
Sep 17 12:13:14.363 INFO kablam! warning: variant is never constructed: `Put`
Sep 17 12:13:14.363 INFO kablam!   --> src/http.rs:35:14
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.363 INFO kablam!    |              ^^^
Sep 17 12:13:14.363 INFO kablam! 
Sep 17 12:13:14.363 INFO kablam! warning: variant is never constructed: `Head`
Sep 17 12:13:14.363 INFO kablam!   --> src/http.rs:35:19
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.363 INFO kablam!    |                   ^^^^
Sep 17 12:13:14.363 INFO kablam! 
Sep 17 12:13:14.363 INFO kablam! warning: variant is never constructed: `Delete`
Sep 17 12:13:14.363 INFO kablam!   --> src/http.rs:35:25
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.363 INFO kablam!    |                         ^^^^^^
Sep 17 12:13:14.363 INFO kablam! 
Sep 17 12:13:14.363 INFO kablam! warning: variant is never constructed: `Patch`
Sep 17 12:13:14.363 INFO kablam!   --> src/http.rs:35:33
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.363 INFO kablam!    |                                 ^^^^^
Sep 17 12:13:14.363 INFO kablam! 
Sep 17 12:13:14.363 INFO kablam! warning: variant is never constructed: `Options`
Sep 17 12:13:14.363 INFO kablam!   --> src/http.rs:35:40
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.363 INFO kablam!    |                                        ^^^^^^^
Sep 17 12:13:14.363 INFO kablam! 
Sep 17 12:13:14.363 INFO kablam! warning: field is never used: `binding`
Sep 17 12:13:14.363 INFO kablam!   --> src/http.rs:66:3
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam! 66 |   binding: &'static str,
Sep 17 12:13:14.363 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:13:14.363 INFO kablam! 
Sep 17 12:13:14.363 INFO kablam! warning: method is never used: `new`
Sep 17 12:13:14.363 INFO kablam!   --> src/http.rs:86:3
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Sep 17 12:13:14.363 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:13:14.363 INFO kablam! 
Sep 17 12:13:14.363 INFO kablam! warning: method is never used: `log`
Sep 17 12:13:14.363 INFO kablam!    --> src/http.rs:122:3
Sep 17 12:13:14.363 INFO kablam!     |
Sep 17 12:13:14.363 INFO kablam! 122 |   fn log(&self) {
Sep 17 12:13:14.363 INFO kablam!     |   ^^^^^^^^^^^^^
Sep 17 12:13:14.363 INFO kablam! 
Sep 17 12:13:14.363 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 12:13:14.363 INFO kablam!   --> src/main.rs:15:17
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam! 15 |                 resp.write(&mut stream);
Sep 17 12:13:14.363 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:13:14.363 INFO kablam!    |
Sep 17 12:13:14.363 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 12:13:14.363 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 12:13:14.363 INFO kablam! 
Sep 17 12:13:14.493 INFO kablam! warning: field is never used: `body`
Sep 17 12:13:14.493 INFO kablam!   --> src/http.rs:26:3
Sep 17 12:13:14.493 INFO kablam!    |
Sep 17 12:13:14.493 INFO kablam! 26 |   body: Option<Box<String>>,
Sep 17 12:13:14.493 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:13:14.493 INFO kablam!    |
Sep 17 12:13:14.493 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 12:13:14.493 INFO kablam! 
Sep 17 12:13:14.493 INFO kablam! warning: variant is never constructed: `Post`
Sep 17 12:13:14.493 INFO kablam!   --> src/http.rs:35:8
Sep 17 12:13:14.493 INFO kablam!    |
Sep 17 12:13:14.493 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.493 INFO kablam!    |        ^^^^
Sep 17 12:13:14.493 INFO kablam! 
Sep 17 12:13:14.493 INFO kablam! warning: variant is never constructed: `Put`
Sep 17 12:13:14.493 INFO kablam!   --> src/http.rs:35:14
Sep 17 12:13:14.493 INFO kablam!    |
Sep 17 12:13:14.493 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.493 INFO kablam!    |              ^^^
Sep 17 12:13:14.493 INFO kablam! 
Sep 17 12:13:14.493 INFO kablam! warning: variant is never constructed: `Head`
Sep 17 12:13:14.493 INFO kablam!   --> src/http.rs:35:19
Sep 17 12:13:14.493 INFO kablam!    |
Sep 17 12:13:14.493 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.493 INFO kablam!    |                   ^^^^
Sep 17 12:13:14.493 INFO kablam! 
Sep 17 12:13:14.493 INFO kablam! warning: variant is never constructed: `Delete`
Sep 17 12:13:14.493 INFO kablam!   --> src/http.rs:35:25
Sep 17 12:13:14.493 INFO kablam!    |
Sep 17 12:13:14.493 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.493 INFO kablam!    |                         ^^^^^^
Sep 17 12:13:14.493 INFO kablam! 
Sep 17 12:13:14.493 INFO kablam! warning: variant is never constructed: `Patch`
Sep 17 12:13:14.493 INFO kablam!   --> src/http.rs:35:33
Sep 17 12:13:14.493 INFO kablam!    |
Sep 17 12:13:14.493 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.493 INFO kablam!    |                                 ^^^^^
Sep 17 12:13:14.493 INFO kablam! 
Sep 17 12:13:14.493 INFO kablam! warning: variant is never constructed: `Options`
Sep 17 12:13:14.493 INFO kablam!   --> src/http.rs:35:40
Sep 17 12:13:14.493 INFO kablam!    |
Sep 17 12:13:14.493 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 17 12:13:14.493 INFO kablam!    |                                        ^^^^^^^
Sep 17 12:13:14.493 INFO kablam! 
Sep 17 12:13:14.493 INFO kablam! warning: field is never used: `binding`
Sep 17 12:13:14.493 INFO kablam!   --> src/http.rs:66:3
Sep 17 12:13:14.493 INFO kablam!    |
Sep 17 12:13:14.493 INFO kablam! 66 |   binding: &'static str,
Sep 17 12:13:14.493 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:13:14.493 INFO kablam! 
Sep 17 12:13:14.493 INFO kablam! warning: method is never used: `new`
Sep 17 12:13:14.493 INFO kablam!   --> src/http.rs:86:3
Sep 17 12:13:14.493 INFO kablam!    |
Sep 17 12:13:14.493 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Sep 17 12:13:14.493 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:13:14.493 INFO kablam! 
Sep 17 12:13:14.493 INFO kablam! warning: method is never used: `log`
Sep 17 12:13:14.493 INFO kablam!    --> src/http.rs:122:3
Sep 17 12:13:14.493 INFO kablam!     |
Sep 17 12:13:14.493 INFO kablam! 122 |   fn log(&self) {
Sep 17 12:13:14.493 INFO kablam!     |   ^^^^^^^^^^^^^
Sep 17 12:13:14.493 INFO kablam! 
Sep 17 12:13:14.556 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 12:13:14.556 INFO kablam!   --> src/main.rs:15:17
Sep 17 12:13:14.556 INFO kablam!    |
Sep 17 12:13:14.556 INFO kablam! 15 |                 resp.write(&mut stream);
Sep 17 12:13:14.556 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:13:14.557 INFO kablam!    |
Sep 17 12:13:14.557 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 12:13:14.557 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 12:13:14.557 INFO kablam! 
Sep 17 12:13:14.557 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Sep 17 12:13:14.557 INFO kablam! su: No module specific data is present
Sep 17 12:13:15.345 INFO running `"docker" "rm" "-f" "47abbc0ab8d149d11d2329497e6457ef812a74543386e445b8ecc87930c7cad4"`
Sep 17 12:13:15.611 INFO blam! 47abbc0ab8d149d11d2329497e6457ef812a74543386e445b8ecc87930c7cad4