Sep 20 22:00:04.442 INFO checking masterfuzz/hello-rust-http against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 22:00:04.442 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 22:00:04.443 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 22:00:04.670 INFO blam! f01ea2d94ceaf2711489e06890ff5eac8b7905e0cd123817ad207854be14335e
Sep 20 22:00:04.672 INFO running `"docker" "start" "-a" "f01ea2d94ceaf2711489e06890ff5eac8b7905e0cd123817ad207854be14335e"`
Sep 20 22:00:06.114 INFO kablam! usermod: no changes
Sep 20 22:00:06.162 INFO kablam!     Checking helloweb v0.1.0 (/source)
Sep 20 22:00:06.390 INFO kablam! warning: unused import: `std::thread`
Sep 20 22:00:06.390 INFO kablam!  --> src/main.rs:2:5
Sep 20 22:00:06.390 INFO kablam!   |
Sep 20 22:00:06.390 INFO kablam! 2 | use std::thread;
Sep 20 22:00:06.390 INFO kablam!   |     ^^^^^^^^^^^
Sep 20 22:00:06.390 INFO kablam!   |
Sep 20 22:00:06.390 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 22:00:06.390 INFO kablam! 
Sep 20 22:00:06.474 INFO kablam! warning: unused import: `std::thread`
Sep 20 22:00:06.474 INFO kablam!  --> src/main.rs:2:5
Sep 20 22:00:06.474 INFO kablam!   |
Sep 20 22:00:06.474 INFO kablam! 2 | use std::thread;
Sep 20 22:00:06.474 INFO kablam!   |     ^^^^^^^^^^^
Sep 20 22:00:06.474 INFO kablam!   |
Sep 20 22:00:06.474 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 22:00:06.474 INFO kablam! 
Sep 20 22:00:06.534 INFO kablam! warning: field is never used: `body`
Sep 20 22:00:06.534 INFO kablam!   --> src/http.rs:26:3
Sep 20 22:00:06.534 INFO kablam!    |
Sep 20 22:00:06.534 INFO kablam! 26 |   body: Option<Box<String>>,
Sep 20 22:00:06.534 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:00:06.534 INFO kablam!    |
Sep 20 22:00:06.534 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 22:00:06.534 INFO kablam! 
Sep 20 22:00:06.534 INFO kablam! warning: variant is never constructed: `Post`
Sep 20 22:00:06.534 INFO kablam!   --> src/http.rs:35:8
Sep 20 22:00:06.534 INFO kablam!    |
Sep 20 22:00:06.534 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.534 INFO kablam!    |        ^^^^
Sep 20 22:00:06.534 INFO kablam! 
Sep 20 22:00:06.534 INFO kablam! warning: variant is never constructed: `Put`
Sep 20 22:00:06.534 INFO kablam!   --> src/http.rs:35:14
Sep 20 22:00:06.534 INFO kablam!    |
Sep 20 22:00:06.534 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.534 INFO kablam!    |              ^^^
Sep 20 22:00:06.534 INFO kablam! 
Sep 20 22:00:06.534 INFO kablam! warning: variant is never constructed: `Head`
Sep 20 22:00:06.534 INFO kablam!   --> src/http.rs:35:19
Sep 20 22:00:06.534 INFO kablam!    |
Sep 20 22:00:06.534 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.534 INFO kablam!    |                   ^^^^
Sep 20 22:00:06.534 INFO kablam! 
Sep 20 22:00:06.534 INFO kablam! warning: variant is never constructed: `Delete`
Sep 20 22:00:06.535 INFO kablam!   --> src/http.rs:35:25
Sep 20 22:00:06.535 INFO kablam!    |
Sep 20 22:00:06.535 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.535 INFO kablam!    |                         ^^^^^^
Sep 20 22:00:06.535 INFO kablam! 
Sep 20 22:00:06.535 INFO kablam! warning: variant is never constructed: `Patch`
Sep 20 22:00:06.535 INFO kablam!   --> src/http.rs:35:33
Sep 20 22:00:06.535 INFO kablam!    |
Sep 20 22:00:06.535 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.535 INFO kablam!    |                                 ^^^^^
Sep 20 22:00:06.535 INFO kablam! 
Sep 20 22:00:06.535 INFO kablam! warning: variant is never constructed: `Options`
Sep 20 22:00:06.535 INFO kablam!   --> src/http.rs:35:40
Sep 20 22:00:06.535 INFO kablam!    |
Sep 20 22:00:06.535 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.535 INFO kablam!    |                                        ^^^^^^^
Sep 20 22:00:06.535 INFO kablam! 
Sep 20 22:00:06.535 INFO kablam! warning: field is never used: `binding`
Sep 20 22:00:06.535 INFO kablam!   --> src/http.rs:66:3
Sep 20 22:00:06.535 INFO kablam!    |
Sep 20 22:00:06.535 INFO kablam! 66 |   binding: &'static str,
Sep 20 22:00:06.535 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:00:06.535 INFO kablam! 
Sep 20 22:00:06.535 INFO kablam! warning: method is never used: `new`
Sep 20 22:00:06.535 INFO kablam!   --> src/http.rs:86:3
Sep 20 22:00:06.535 INFO kablam!    |
Sep 20 22:00:06.535 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Sep 20 22:00:06.535 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:00:06.535 INFO kablam! 
Sep 20 22:00:06.535 INFO kablam! warning: method is never used: `log`
Sep 20 22:00:06.535 INFO kablam!    --> src/http.rs:122:3
Sep 20 22:00:06.535 INFO kablam!     |
Sep 20 22:00:06.535 INFO kablam! 122 |   fn log(&self) {
Sep 20 22:00:06.535 INFO kablam!     |   ^^^^^^^^^^^^^
Sep 20 22:00:06.535 INFO kablam! 
Sep 20 22:00:06.535 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:00:06.535 INFO kablam!   --> src/main.rs:15:17
Sep 20 22:00:06.535 INFO kablam!    |
Sep 20 22:00:06.535 INFO kablam! 15 |                 resp.write(&mut stream);
Sep 20 22:00:06.535 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:00:06.535 INFO kablam!    |
Sep 20 22:00:06.535 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 22:00:06.535 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:00:06.535 INFO kablam! 
Sep 20 22:00:06.643 INFO kablam! warning: field is never used: `body`
Sep 20 22:00:06.643 INFO kablam!   --> src/http.rs:26:3
Sep 20 22:00:06.643 INFO kablam!    |
Sep 20 22:00:06.643 INFO kablam! 26 |   body: Option<Box<String>>,
Sep 20 22:00:06.643 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:00:06.643 INFO kablam!    |
Sep 20 22:00:06.643 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 22:00:06.643 INFO kablam! 
Sep 20 22:00:06.643 INFO kablam! warning: variant is never constructed: `Post`
Sep 20 22:00:06.643 INFO kablam!   --> src/http.rs:35:8
Sep 20 22:00:06.643 INFO kablam!    |
Sep 20 22:00:06.643 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.643 INFO kablam!    |        ^^^^
Sep 20 22:00:06.643 INFO kablam! 
Sep 20 22:00:06.643 INFO kablam! warning: variant is never constructed: `Put`
Sep 20 22:00:06.643 INFO kablam!   --> src/http.rs:35:14
Sep 20 22:00:06.643 INFO kablam!    |
Sep 20 22:00:06.643 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.643 INFO kablam!    |              ^^^
Sep 20 22:00:06.643 INFO kablam! 
Sep 20 22:00:06.643 INFO kablam! warning: variant is never constructed: `Head`
Sep 20 22:00:06.643 INFO kablam!   --> src/http.rs:35:19
Sep 20 22:00:06.643 INFO kablam!    |
Sep 20 22:00:06.643 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.643 INFO kablam!    |                   ^^^^
Sep 20 22:00:06.643 INFO kablam! 
Sep 20 22:00:06.643 INFO kablam! warning: variant is never constructed: `Delete`
Sep 20 22:00:06.643 INFO kablam!   --> src/http.rs:35:25
Sep 20 22:00:06.643 INFO kablam!    |
Sep 20 22:00:06.643 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.643 INFO kablam!    |                         ^^^^^^
Sep 20 22:00:06.643 INFO kablam! 
Sep 20 22:00:06.643 INFO kablam! warning: variant is never constructed: `Patch`
Sep 20 22:00:06.643 INFO kablam!   --> src/http.rs:35:33
Sep 20 22:00:06.643 INFO kablam!    |
Sep 20 22:00:06.643 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.643 INFO kablam!    |                                 ^^^^^
Sep 20 22:00:06.643 INFO kablam! 
Sep 20 22:00:06.643 INFO kablam! warning: variant is never constructed: `Options`
Sep 20 22:00:06.643 INFO kablam!   --> src/http.rs:35:40
Sep 20 22:00:06.643 INFO kablam!    |
Sep 20 22:00:06.643 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Sep 20 22:00:06.643 INFO kablam!    |                                        ^^^^^^^
Sep 20 22:00:06.643 INFO kablam! 
Sep 20 22:00:06.643 INFO kablam! warning: field is never used: `binding`
Sep 20 22:00:06.643 INFO kablam!   --> src/http.rs:66:3
Sep 20 22:00:06.643 INFO kablam!    |
Sep 20 22:00:06.643 INFO kablam! 66 |   binding: &'static str,
Sep 20 22:00:06.643 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:00:06.643 INFO kablam! 
Sep 20 22:00:06.643 INFO kablam! warning: method is never used: `new`
Sep 20 22:00:06.643 INFO kablam!   --> src/http.rs:86:3
Sep 20 22:00:06.644 INFO kablam!    |
Sep 20 22:00:06.646 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Sep 20 22:00:06.646 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:00:06.646 INFO kablam! 
Sep 20 22:00:06.646 INFO kablam! warning: method is never used: `log`
Sep 20 22:00:06.646 INFO kablam!    --> src/http.rs:122:3
Sep 20 22:00:06.646 INFO kablam!     |
Sep 20 22:00:06.646 INFO kablam! 122 |   fn log(&self) {
Sep 20 22:00:06.646 INFO kablam!     |   ^^^^^^^^^^^^^
Sep 20 22:00:06.646 INFO kablam! 
Sep 20 22:00:06.646 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:00:06.646 INFO kablam!   --> src/main.rs:15:17
Sep 20 22:00:06.646 INFO kablam!    |
Sep 20 22:00:06.646 INFO kablam! 15 |                 resp.write(&mut stream);
Sep 20 22:00:06.646 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:00:06.646 INFO kablam!    |
Sep 20 22:00:06.646 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 22:00:06.646 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:00:06.646 INFO kablam! 
Sep 20 22:00:06.674 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Sep 20 22:00:06.677 INFO kablam! su: No module specific data is present
Sep 20 22:00:07.344 INFO running `"docker" "rm" "-f" "f01ea2d94ceaf2711489e06890ff5eac8b7905e0cd123817ad207854be14335e"`
Sep 20 22:00:07.474 INFO blam! f01ea2d94ceaf2711489e06890ff5eac8b7905e0cd123817ad207854be14335e