Sep 14 03:43:04.880 INFO checking masterfuzz/hello-rust-http against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 03:43:04.880 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 03:43:04.880 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 03:43:05.305 INFO blam! ea105fcb8c03d9b344ab5256243f2fcb7bcddeba64bed70295e14c055fb37752
Sep 14 03:43:05.314 INFO running `"docker" "start" "-a" "ea105fcb8c03d9b344ab5256243f2fcb7bcddeba64bed70295e14c055fb37752"`
Sep 14 03:43:07.258 INFO kablam! usermod: no changes
Sep 14 03:43:07.313 INFO kablam!     Checking helloweb v0.1.0 (file:///source)
Sep 14 03:43:07.587 INFO kablam! warning: unused import: `std::thread`
Sep 14 03:43:07.587 INFO kablam!  --> src/main.rs:2:5
Sep 14 03:43:07.587 INFO kablam!   |
Sep 14 03:43:07.587 INFO kablam! 2 | use std::thread;
Sep 14 03:43:07.587 INFO kablam!   |     ^^^^^^^^^^^
Sep 14 03:43:07.587 INFO kablam!   |
Sep 14 03:43:07.587 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 03:43:07.587 INFO kablam! 
Sep 14 03:43:07.671 INFO kablam! warning: unused import: `std::thread`
Sep 14 03:43:07.671 INFO kablam!  --> src/main.rs:2:5
Sep 14 03:43:07.671 INFO kablam!   |
Sep 14 03:43:07.671 INFO kablam! 2 | use std::thread;
Sep 14 03:43:07.671 INFO kablam!   |     ^^^^^^^^^^^
Sep 14 03:43:07.671 INFO kablam!   |
Sep 14 03:43:07.671 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 03:43:07.671 INFO kablam! 
Sep 14 03:43:07.815 INFO kablam! warning: field is never used: `body`
Sep 14 03:43:07.815 INFO kablam!   --> src/http.rs:26:3
Sep 14 03:43:07.815 INFO kablam!    |
Sep 14 03:43:07.815 INFO kablam! 26 |   body: Option<Box<String>>,
Sep 14 03:43:07.815 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:43:07.815 INFO kablam!    |
Sep 14 03:43:07.815 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 03:43:07.815 INFO kablam! 
Sep 14 03:43:07.815 INFO kablam! warning: variant is never constructed: `Post`
Sep 14 03:43:07.815 INFO kablam!   --> src/http.rs:35:8
Sep 14 03:43:07.815 INFO kablam!    |
Sep 14 03:43:07.815 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.815 INFO kablam!    |        ^^^^
Sep 14 03:43:07.815 INFO kablam! 
Sep 14 03:43:07.815 INFO kablam! warning: variant is never constructed: `Put`
Sep 14 03:43:07.815 INFO kablam!   --> src/http.rs:35:14
Sep 14 03:43:07.815 INFO kablam!    |
Sep 14 03:43:07.815 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.815 INFO kablam!    |              ^^^
Sep 14 03:43:07.815 INFO kablam! 
Sep 14 03:43:07.815 INFO kablam! warning: variant is never constructed: `Head`
Sep 14 03:43:07.815 INFO kablam!   --> src/http.rs:35:19
Sep 14 03:43:07.815 INFO kablam!    |
Sep 14 03:43:07.815 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.815 INFO kablam!    |                   ^^^^
Sep 14 03:43:07.815 INFO kablam! 
Sep 14 03:43:07.815 INFO kablam! warning: variant is never constructed: `Delete`
Sep 14 03:43:07.815 INFO kablam!   --> src/http.rs:35:25
Sep 14 03:43:07.815 INFO kablam!    |
Sep 14 03:43:07.815 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.815 INFO kablam!    |                         ^^^^^^
Sep 14 03:43:07.815 INFO kablam! 
Sep 14 03:43:07.815 INFO kablam! warning: variant is never constructed: `Patch`
Sep 14 03:43:07.815 INFO kablam!   --> src/http.rs:35:33
Sep 14 03:43:07.815 INFO kablam!    |
Sep 14 03:43:07.815 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.815 INFO kablam!    |                                 ^^^^^
Sep 14 03:43:07.816 INFO kablam! 
Sep 14 03:43:07.816 INFO kablam! warning: variant is never constructed: `Options`
Sep 14 03:43:07.816 INFO kablam!   --> src/http.rs:35:40
Sep 14 03:43:07.816 INFO kablam!    |
Sep 14 03:43:07.816 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.816 INFO kablam!    |                                        ^^^^^^^
Sep 14 03:43:07.816 INFO kablam! 
Sep 14 03:43:07.816 INFO kablam! warning: field is never used: `binding`
Sep 14 03:43:07.816 INFO kablam!   --> src/http.rs:66:3
Sep 14 03:43:07.816 INFO kablam!    |
Sep 14 03:43:07.816 INFO kablam! 66 |   binding: &'static str,
Sep 14 03:43:07.816 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:43:07.816 INFO kablam! 
Sep 14 03:43:07.816 INFO kablam! warning: method is never used: `new`
Sep 14 03:43:07.816 INFO kablam!   --> src/http.rs:86:3
Sep 14 03:43:07.816 INFO kablam!    |
Sep 14 03:43:07.816 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Sep 14 03:43:07.816 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:43:07.816 INFO kablam! 
Sep 14 03:43:07.816 INFO kablam! warning: method is never used: `log`
Sep 14 03:43:07.816 INFO kablam!    --> src/http.rs:122:3
Sep 14 03:43:07.816 INFO kablam!     |
Sep 14 03:43:07.816 INFO kablam! 122 |   fn log(&self) {
Sep 14 03:43:07.816 INFO kablam!     |   ^^^^^^^^^^^^^
Sep 14 03:43:07.816 INFO kablam! 
Sep 14 03:43:07.816 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 03:43:07.816 INFO kablam!   --> src/main.rs:15:17
Sep 14 03:43:07.816 INFO kablam!    |
Sep 14 03:43:07.816 INFO kablam! 15 |                 resp.write(&mut stream);
Sep 14 03:43:07.816 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:43:07.816 INFO kablam!    |
Sep 14 03:43:07.816 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 03:43:07.816 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 03:43:07.816 INFO kablam! 
Sep 14 03:43:07.899 INFO kablam! warning: field is never used: `body`
Sep 14 03:43:07.899 INFO kablam!   --> src/http.rs:26:3
Sep 14 03:43:07.899 INFO kablam!    |
Sep 14 03:43:07.899 INFO kablam! 26 |   body: Option<Box<String>>,
Sep 14 03:43:07.899 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:43:07.899 INFO kablam!    |
Sep 14 03:43:07.899 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 03:43:07.899 INFO kablam! 
Sep 14 03:43:07.899 INFO kablam! warning: variant is never constructed: `Post`
Sep 14 03:43:07.899 INFO kablam!   --> src/http.rs:35:8
Sep 14 03:43:07.899 INFO kablam!    |
Sep 14 03:43:07.899 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.899 INFO kablam!    |        ^^^^
Sep 14 03:43:07.899 INFO kablam! 
Sep 14 03:43:07.899 INFO kablam! warning: variant is never constructed: `Put`
Sep 14 03:43:07.899 INFO kablam!   --> src/http.rs:35:14
Sep 14 03:43:07.899 INFO kablam!    |
Sep 14 03:43:07.899 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.899 INFO kablam!    |              ^^^
Sep 14 03:43:07.899 INFO kablam! 
Sep 14 03:43:07.899 INFO kablam! warning: variant is never constructed: `Head`
Sep 14 03:43:07.899 INFO kablam!   --> src/http.rs:35:19
Sep 14 03:43:07.899 INFO kablam!    |
Sep 14 03:43:07.899 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.899 INFO kablam!    |                   ^^^^
Sep 14 03:43:07.899 INFO kablam! 
Sep 14 03:43:07.899 INFO kablam! warning: variant is never constructed: `Delete`
Sep 14 03:43:07.899 INFO kablam!   --> src/http.rs:35:25
Sep 14 03:43:07.899 INFO kablam!    |
Sep 14 03:43:07.899 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.899 INFO kablam!    |                         ^^^^^^
Sep 14 03:43:07.900 INFO kablam! 
Sep 14 03:43:07.900 INFO kablam! warning: variant is never constructed: `Patch`
Sep 14 03:43:07.900 INFO kablam!   --> src/http.rs:35:33
Sep 14 03:43:07.900 INFO kablam!    |
Sep 14 03:43:07.900 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.900 INFO kablam!    |                                 ^^^^^
Sep 14 03:43:07.900 INFO kablam! 
Sep 14 03:43:07.900 INFO kablam! warning: variant is never constructed: `Options`
Sep 14 03:43:07.900 INFO kablam!   --> src/http.rs:35:40
Sep 14 03:43:07.900 INFO kablam!    |
Sep 14 03:43:07.900 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 14 03:43:07.900 INFO kablam!    |                                        ^^^^^^^
Sep 14 03:43:07.900 INFO kablam! 
Sep 14 03:43:07.900 INFO kablam! warning: field is never used: `binding`
Sep 14 03:43:07.900 INFO kablam!   --> src/http.rs:66:3
Sep 14 03:43:07.900 INFO kablam!    |
Sep 14 03:43:07.900 INFO kablam! 66 |   binding: &'static str,
Sep 14 03:43:07.900 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:43:07.900 INFO kablam! 
Sep 14 03:43:07.900 INFO kablam! warning: method is never used: `new`
Sep 14 03:43:07.900 INFO kablam!   --> src/http.rs:86:3
Sep 14 03:43:07.900 INFO kablam!    |
Sep 14 03:43:07.900 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Sep 14 03:43:07.900 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:43:07.900 INFO kablam! 
Sep 14 03:43:07.900 INFO kablam! warning: method is never used: `log`
Sep 14 03:43:07.900 INFO kablam!    --> src/http.rs:122:3
Sep 14 03:43:07.900 INFO kablam!     |
Sep 14 03:43:07.900 INFO kablam! 122 |   fn log(&self) {
Sep 14 03:43:07.900 INFO kablam!     |   ^^^^^^^^^^^^^
Sep 14 03:43:07.900 INFO kablam! 
Sep 14 03:43:07.900 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 03:43:07.900 INFO kablam!   --> src/main.rs:15:17
Sep 14 03:43:07.900 INFO kablam!    |
Sep 14 03:43:07.900 INFO kablam! 15 |                 resp.write(&mut stream);
Sep 14 03:43:07.900 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:43:07.900 INFO kablam!    |
Sep 14 03:43:07.900 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 03:43:07.900 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 03:43:07.900 INFO kablam! 
Sep 14 03:43:07.939 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Sep 14 03:43:07.943 INFO kablam! su: No module specific data is present
Sep 14 03:43:09.143 INFO running `"docker" "rm" "-f" "ea105fcb8c03d9b344ab5256243f2fcb7bcddeba64bed70295e14c055fb37752"`
Sep 14 03:43:09.532 INFO blam! ea105fcb8c03d9b344ab5256243f2fcb7bcddeba64bed70295e14c055fb37752