Aug 17 01:15:57.025 INFO checking masterfuzz/hello-rust-http against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 01:15:57.026 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 01:15:57.026 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 01:15:57.026 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 01:15:57.264 INFO blam! f5de25e3d4e76a888b3621d5003eed3f704b82395f4b8d6c375db9eb22fa524d
Aug 17 01:15:57.264 INFO running `"docker" "start" "-a" "f5de25e3d4e76a888b3621d5003eed3f704b82395f4b8d6c375db9eb22fa524d"`
Aug 17 01:15:58.405 INFO kablam!     Checking helloweb v0.1.0 (file:///source)
Aug 17 01:15:58.692 INFO kablam! warning: unused import: `std::thread`
Aug 17 01:15:58.692 INFO kablam!  --> src/main.rs:2:5
Aug 17 01:15:58.692 INFO kablam!   |
Aug 17 01:15:58.692 INFO kablam! 2 | use std::thread;
Aug 17 01:15:58.692 INFO kablam!   |     ^^^^^^^^^^^
Aug 17 01:15:58.692 INFO kablam!   |
Aug 17 01:15:58.692 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 01:15:58.692 INFO kablam! 
Aug 17 01:15:58.976 INFO kablam! warning: field is never used: `body`
Aug 17 01:15:58.976 INFO kablam!   --> src/http.rs:26:3
Aug 17 01:15:58.976 INFO kablam!    |
Aug 17 01:15:58.976 INFO kablam! 26 |   body: Option<Box<String>>,
Aug 17 01:15:58.976 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 01:15:58.976 INFO kablam!    |
Aug 17 01:15:58.977 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 01:15:58.977 INFO kablam! 
Aug 17 01:15:58.978 INFO kablam! warning: variant is never constructed: `Post`
Aug 17 01:15:58.978 INFO kablam!   --> src/http.rs:35:8
Aug 17 01:15:58.978 INFO kablam!    |
Aug 17 01:15:58.978 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:58.978 INFO kablam!    |        ^^^^
Aug 17 01:15:58.979 INFO kablam! 
Aug 17 01:15:58.979 INFO kablam! warning: variant is never constructed: `Put`
Aug 17 01:15:58.979 INFO kablam!   --> src/http.rs:35:14
Aug 17 01:15:58.979 INFO kablam!    |
Aug 17 01:15:58.979 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:58.980 INFO kablam!    |              ^^^
Aug 17 01:15:58.980 INFO kablam! 
Aug 17 01:15:58.981 INFO kablam! warning: variant is never constructed: `Head`
Aug 17 01:15:58.981 INFO kablam!   --> src/http.rs:35:19
Aug 17 01:15:58.981 INFO kablam!    |
Aug 17 01:15:58.981 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:58.981 INFO kablam!    |                   ^^^^
Aug 17 01:15:58.981 INFO kablam! 
Aug 17 01:15:58.982 INFO kablam! warning: variant is never constructed: `Delete`
Aug 17 01:15:58.983 INFO kablam!   --> src/http.rs:35:25
Aug 17 01:15:58.983 INFO kablam!    |
Aug 17 01:15:58.983 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:58.983 INFO kablam!    |                         ^^^^^^
Aug 17 01:15:58.983 INFO kablam! 
Aug 17 01:15:58.984 INFO kablam! warning: variant is never constructed: `Patch`
Aug 17 01:15:58.984 INFO kablam!   --> src/http.rs:35:33
Aug 17 01:15:58.984 INFO kablam!    |
Aug 17 01:15:58.984 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:58.984 INFO kablam!    |                                 ^^^^^
Aug 17 01:15:58.984 INFO kablam! 
Aug 17 01:15:58.984 INFO kablam! warning: variant is never constructed: `Options`
Aug 17 01:15:58.984 INFO kablam!   --> src/http.rs:35:40
Aug 17 01:15:58.984 INFO kablam!    |
Aug 17 01:15:58.984 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:58.984 INFO kablam!    |                                        ^^^^^^^
Aug 17 01:15:58.984 INFO kablam! 
Aug 17 01:15:58.984 INFO kablam! warning: field is never used: `binding`
Aug 17 01:15:58.984 INFO kablam!   --> src/http.rs:66:3
Aug 17 01:15:58.984 INFO kablam!    |
Aug 17 01:15:58.984 INFO kablam! 66 |   binding: &'static str,
Aug 17 01:15:58.984 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Aug 17 01:15:58.984 INFO kablam! 
Aug 17 01:15:58.984 INFO kablam! warning: method is never used: `new`
Aug 17 01:15:58.984 INFO kablam!   --> src/http.rs:86:3
Aug 17 01:15:58.984 INFO kablam!    |
Aug 17 01:15:58.984 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Aug 17 01:15:58.984 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 01:15:58.984 INFO kablam! 
Aug 17 01:15:58.985 INFO kablam! warning: method is never used: `log`
Aug 17 01:15:58.985 INFO kablam!    --> src/http.rs:122:3
Aug 17 01:15:58.985 INFO kablam!     |
Aug 17 01:15:58.985 INFO kablam! 122 |   fn log(&self) {
Aug 17 01:15:58.985 INFO kablam!     |   ^^^^^^^^^^^^^
Aug 17 01:15:58.985 INFO kablam! 
Aug 17 01:15:58.994 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 01:15:58.994 INFO kablam!   --> src/main.rs:15:17
Aug 17 01:15:58.994 INFO kablam!    |
Aug 17 01:15:58.994 INFO kablam! 15 |                 resp.write(&mut stream);
Aug 17 01:15:58.994 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 01:15:58.994 INFO kablam!    |
Aug 17 01:15:58.994 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 01:15:58.994 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 01:15:58.994 INFO kablam! 
Aug 17 01:15:59.153 INFO kablam! warning: unused import: `std::thread`
Aug 17 01:15:59.153 INFO kablam!  --> src/main.rs:2:5
Aug 17 01:15:59.153 INFO kablam!   |
Aug 17 01:15:59.153 INFO kablam! 2 | use std::thread;
Aug 17 01:15:59.153 INFO kablam!   |     ^^^^^^^^^^^
Aug 17 01:15:59.154 INFO kablam!   |
Aug 17 01:15:59.154 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 01:15:59.155 INFO kablam! 
Aug 17 01:15:59.467 INFO kablam! warning: field is never used: `body`
Aug 17 01:15:59.467 INFO kablam!   --> src/http.rs:26:3
Aug 17 01:15:59.467 INFO kablam!    |
Aug 17 01:15:59.467 INFO kablam! 26 |   body: Option<Box<String>>,
Aug 17 01:15:59.467 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 01:15:59.469 INFO kablam!    |
Aug 17 01:15:59.469 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 01:15:59.469 INFO kablam! 
Aug 17 01:15:59.469 INFO kablam! warning: variant is never constructed: `Post`
Aug 17 01:15:59.469 INFO kablam!   --> src/http.rs:35:8
Aug 17 01:15:59.469 INFO kablam!    |
Aug 17 01:15:59.469 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:59.469 INFO kablam!    |        ^^^^
Aug 17 01:15:59.469 INFO kablam! 
Aug 17 01:15:59.469 INFO kablam! warning: variant is never constructed: `Put`
Aug 17 01:15:59.469 INFO kablam!   --> src/http.rs:35:14
Aug 17 01:15:59.469 INFO kablam!    |
Aug 17 01:15:59.469 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:59.469 INFO kablam!    |              ^^^
Aug 17 01:15:59.470 INFO kablam! 
Aug 17 01:15:59.470 INFO kablam! warning: variant is never constructed: `Head`
Aug 17 01:15:59.470 INFO kablam!   --> src/http.rs:35:19
Aug 17 01:15:59.470 INFO kablam!    |
Aug 17 01:15:59.470 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:59.470 INFO kablam!    |                   ^^^^
Aug 17 01:15:59.470 INFO kablam! 
Aug 17 01:15:59.470 INFO kablam! warning: variant is never constructed: `Delete`
Aug 17 01:15:59.470 INFO kablam!   --> src/http.rs:35:25
Aug 17 01:15:59.470 INFO kablam!    |
Aug 17 01:15:59.470 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:59.470 INFO kablam!    |                         ^^^^^^
Aug 17 01:15:59.470 INFO kablam! 
Aug 17 01:15:59.470 INFO kablam! warning: variant is never constructed: `Patch`
Aug 17 01:15:59.470 INFO kablam!   --> src/http.rs:35:33
Aug 17 01:15:59.470 INFO kablam!    |
Aug 17 01:15:59.470 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:59.470 INFO kablam!    |                                 ^^^^^
Aug 17 01:15:59.470 INFO kablam! 
Aug 17 01:15:59.470 INFO kablam! warning: variant is never constructed: `Options`
Aug 17 01:15:59.470 INFO kablam!   --> src/http.rs:35:40
Aug 17 01:15:59.470 INFO kablam!    |
Aug 17 01:15:59.470 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Aug 17 01:15:59.470 INFO kablam!    |                                        ^^^^^^^
Aug 17 01:15:59.471 INFO kablam! 
Aug 17 01:15:59.471 INFO kablam! warning: field is never used: `binding`
Aug 17 01:15:59.471 INFO kablam!   --> src/http.rs:66:3
Aug 17 01:15:59.471 INFO kablam!    |
Aug 17 01:15:59.471 INFO kablam! 66 |   binding: &'static str,
Aug 17 01:15:59.471 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Aug 17 01:15:59.471 INFO kablam! 
Aug 17 01:15:59.471 INFO kablam! warning: method is never used: `new`
Aug 17 01:15:59.471 INFO kablam!   --> src/http.rs:86:3
Aug 17 01:15:59.471 INFO kablam!    |
Aug 17 01:15:59.471 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Aug 17 01:15:59.471 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 01:15:59.471 INFO kablam! 
Aug 17 01:15:59.480 INFO kablam! warning: method is never used: `log`
Aug 17 01:15:59.480 INFO kablam!    --> src/http.rs:122:3
Aug 17 01:15:59.480 INFO kablam!     |
Aug 17 01:15:59.480 INFO kablam! 122 |   fn log(&self) {
Aug 17 01:15:59.481 INFO kablam!     |   ^^^^^^^^^^^^^
Aug 17 01:15:59.481 INFO kablam! 
Aug 17 01:15:59.481 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 01:15:59.481 INFO kablam!   --> src/main.rs:15:17
Aug 17 01:15:59.481 INFO kablam!    |
Aug 17 01:15:59.481 INFO kablam! 15 |                 resp.write(&mut stream);
Aug 17 01:15:59.481 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 01:15:59.481 INFO kablam!    |
Aug 17 01:15:59.481 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 01:15:59.481 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 01:15:59.481 INFO kablam! 
Aug 17 01:15:59.532 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Aug 17 01:15:59.542 INFO kablam! su: No module specific data is present
Aug 17 01:16:00.115 INFO running `"docker" "rm" "-f" "f5de25e3d4e76a888b3621d5003eed3f704b82395f4b8d6c375db9eb22fa524d"`
Aug 17 01:16:00.282 INFO blam! f5de25e3d4e76a888b3621d5003eed3f704b82395f4b8d6c375db9eb22fa524d