Oct 21 15:53:14.623 INFO checking masterfuzz/hello-rust-http against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:53:14.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 21 15:53:15.144 INFO blam! e747ca30857cab3acb13a33d4269ffc908c540e4bc4bf6872df4bf75134aeb86
Oct 21 15:53:15.153 INFO running `"docker" "start" "-a" "e747ca30857cab3acb13a33d4269ffc908c540e4bc4bf6872df4bf75134aeb86"`
Oct 21 15:53:16.303 INFO kablam! usermod: no changes
Oct 21 15:53:16.360 INFO kablam!     Checking helloweb v0.1.0 (/source)
Oct 21 15:53:16.700 INFO kablam! warning: unused import: `std::thread`
Oct 21 15:53:16.700 INFO kablam!  --> src/main.rs:2:5
Oct 21 15:53:16.700 INFO kablam!   |
Oct 21 15:53:16.700 INFO kablam! 2 | use std::thread;
Oct 21 15:53:16.700 INFO kablam!   |     ^^^^^^^^^^^
Oct 21 15:53:16.700 INFO kablam!   |
Oct 21 15:53:16.700 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 15:53:16.700 INFO kablam! 
Oct 21 15:53:16.792 INFO kablam! warning: unused import: `std::thread`
Oct 21 15:53:16.792 INFO kablam!  --> src/main.rs:2:5
Oct 21 15:53:16.792 INFO kablam!   |
Oct 21 15:53:16.792 INFO kablam! 2 | use std::thread;
Oct 21 15:53:16.792 INFO kablam!   |     ^^^^^^^^^^^
Oct 21 15:53:16.792 INFO kablam!   |
Oct 21 15:53:16.792 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 15:53:16.792 INFO kablam! 
Oct 21 15:53:16.932 INFO kablam! warning: field is never used: `body`
Oct 21 15:53:16.932 INFO kablam!   --> src/http.rs:26:3
Oct 21 15:53:16.932 INFO kablam!    |
Oct 21 15:53:16.932 INFO kablam! 26 |   body: Option<Box<String>>,
Oct 21 15:53:16.932 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:16.932 INFO kablam!    |
Oct 21 15:53:16.932 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 15:53:16.932 INFO kablam! 
Oct 21 15:53:16.932 INFO kablam! warning: variant is never constructed: `Post`
Oct 21 15:53:16.932 INFO kablam!   --> src/http.rs:35:8
Oct 21 15:53:16.932 INFO kablam!    |
Oct 21 15:53:16.932 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.932 INFO kablam!    |        ^^^^
Oct 21 15:53:16.932 INFO kablam! 
Oct 21 15:53:16.932 INFO kablam! warning: variant is never constructed: `Put`
Oct 21 15:53:16.932 INFO kablam!   --> src/http.rs:35:14
Oct 21 15:53:16.932 INFO kablam!    |
Oct 21 15:53:16.932 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.932 INFO kablam!    |              ^^^
Oct 21 15:53:16.932 INFO kablam! 
Oct 21 15:53:16.932 INFO kablam! warning: variant is never constructed: `Head`
Oct 21 15:53:16.932 INFO kablam!   --> src/http.rs:35:19
Oct 21 15:53:16.932 INFO kablam!    |
Oct 21 15:53:16.932 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.932 INFO kablam!    |                   ^^^^
Oct 21 15:53:16.932 INFO kablam! 
Oct 21 15:53:16.932 INFO kablam! warning: variant is never constructed: `Delete`
Oct 21 15:53:16.932 INFO kablam!   --> src/http.rs:35:25
Oct 21 15:53:16.932 INFO kablam!    |
Oct 21 15:53:16.932 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.932 INFO kablam!    |                         ^^^^^^
Oct 21 15:53:16.932 INFO kablam! 
Oct 21 15:53:16.932 INFO kablam! warning: variant is never constructed: `Patch`
Oct 21 15:53:16.932 INFO kablam!   --> src/http.rs:35:33
Oct 21 15:53:16.932 INFO kablam!    |
Oct 21 15:53:16.932 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.932 INFO kablam!    |                                 ^^^^^
Oct 21 15:53:16.932 INFO kablam! 
Oct 21 15:53:16.932 INFO kablam! warning: variant is never constructed: `Options`
Oct 21 15:53:16.932 INFO kablam!   --> src/http.rs:35:40
Oct 21 15:53:16.932 INFO kablam!    |
Oct 21 15:53:16.932 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.932 INFO kablam!    |                                        ^^^^^^^
Oct 21 15:53:16.932 INFO kablam! 
Oct 21 15:53:16.932 INFO kablam! warning: field is never used: `binding`
Oct 21 15:53:16.932 INFO kablam!   --> src/http.rs:66:3
Oct 21 15:53:16.933 INFO kablam!    |
Oct 21 15:53:16.933 INFO kablam! 66 |   binding: &'static str,
Oct 21 15:53:16.933 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:16.933 INFO kablam! 
Oct 21 15:53:16.933 INFO kablam! warning: method is never used: `new`
Oct 21 15:53:16.933 INFO kablam!   --> src/http.rs:86:3
Oct 21 15:53:16.933 INFO kablam!    |
Oct 21 15:53:16.933 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Oct 21 15:53:16.933 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:16.933 INFO kablam! 
Oct 21 15:53:16.933 INFO kablam! warning: method is never used: `log`
Oct 21 15:53:16.933 INFO kablam!    --> src/http.rs:122:3
Oct 21 15:53:16.933 INFO kablam!     |
Oct 21 15:53:16.933 INFO kablam! 122 |   fn log(&self) {
Oct 21 15:53:16.933 INFO kablam!     |   ^^^^^^^^^^^^^
Oct 21 15:53:16.933 INFO kablam! 
Oct 21 15:53:16.933 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:53:16.933 INFO kablam!   --> src/main.rs:15:17
Oct 21 15:53:16.933 INFO kablam!    |
Oct 21 15:53:16.933 INFO kablam! 15 |                 resp.write(&mut stream);
Oct 21 15:53:16.933 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:16.933 INFO kablam!    |
Oct 21 15:53:16.933 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 15:53:16.933 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:53:16.933 INFO kablam! 
Oct 21 15:53:16.990 INFO kablam! warning: field is never used: `body`
Oct 21 15:53:16.990 INFO kablam!   --> src/http.rs:26:3
Oct 21 15:53:16.990 INFO kablam!    |
Oct 21 15:53:16.990 INFO kablam! 26 |   body: Option<Box<String>>,
Oct 21 15:53:16.990 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:16.990 INFO kablam!    |
Oct 21 15:53:16.990 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 15:53:16.990 INFO kablam! 
Oct 21 15:53:16.990 INFO kablam! warning: variant is never constructed: `Post`
Oct 21 15:53:16.990 INFO kablam!   --> src/http.rs:35:8
Oct 21 15:53:16.990 INFO kablam!    |
Oct 21 15:53:16.990 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.990 INFO kablam!    |        ^^^^
Oct 21 15:53:16.990 INFO kablam! 
Oct 21 15:53:16.990 INFO kablam! warning: variant is never constructed: `Put`
Oct 21 15:53:16.990 INFO kablam!   --> src/http.rs:35:14
Oct 21 15:53:16.990 INFO kablam!    |
Oct 21 15:53:16.990 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.990 INFO kablam!    |              ^^^
Oct 21 15:53:16.990 INFO kablam! 
Oct 21 15:53:16.990 INFO kablam! warning: variant is never constructed: `Head`
Oct 21 15:53:16.990 INFO kablam!   --> src/http.rs:35:19
Oct 21 15:53:16.990 INFO kablam!    |
Oct 21 15:53:16.990 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.990 INFO kablam!    |                   ^^^^
Oct 21 15:53:16.990 INFO kablam! 
Oct 21 15:53:16.990 INFO kablam! warning: variant is never constructed: `Delete`
Oct 21 15:53:16.990 INFO kablam!   --> src/http.rs:35:25
Oct 21 15:53:16.990 INFO kablam!    |
Oct 21 15:53:16.990 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.990 INFO kablam!    |                         ^^^^^^
Oct 21 15:53:16.990 INFO kablam! 
Oct 21 15:53:16.990 INFO kablam! warning: variant is never constructed: `Patch`
Oct 21 15:53:16.990 INFO kablam!   --> src/http.rs:35:33
Oct 21 15:53:16.990 INFO kablam!    |
Oct 21 15:53:16.990 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.990 INFO kablam!    |                                 ^^^^^
Oct 21 15:53:16.990 INFO kablam! 
Oct 21 15:53:16.990 INFO kablam! warning: variant is never constructed: `Options`
Oct 21 15:53:16.990 INFO kablam!   --> src/http.rs:35:40
Oct 21 15:53:16.990 INFO kablam!    |
Oct 21 15:53:16.990 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Oct 21 15:53:16.990 INFO kablam!    |                                        ^^^^^^^
Oct 21 15:53:16.990 INFO kablam! 
Oct 21 15:53:16.990 INFO kablam! warning: field is never used: `binding`
Oct 21 15:53:16.990 INFO kablam!   --> src/http.rs:66:3
Oct 21 15:53:16.990 INFO kablam!    |
Oct 21 15:53:16.990 INFO kablam! 66 |   binding: &'static str,
Oct 21 15:53:16.990 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:16.990 INFO kablam! 
Oct 21 15:53:16.990 INFO kablam! warning: method is never used: `new`
Oct 21 15:53:16.990 INFO kablam!   --> src/http.rs:86:3
Oct 21 15:53:16.990 INFO kablam!    |
Oct 21 15:53:16.990 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Oct 21 15:53:16.990 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:16.990 INFO kablam! 
Oct 21 15:53:16.990 INFO kablam! warning: method is never used: `log`
Oct 21 15:53:16.990 INFO kablam!    --> src/http.rs:122:3
Oct 21 15:53:16.990 INFO kablam!     |
Oct 21 15:53:16.990 INFO kablam! 122 |   fn log(&self) {
Oct 21 15:53:16.991 INFO kablam!     |   ^^^^^^^^^^^^^
Oct 21 15:53:16.991 INFO kablam! 
Oct 21 15:53:17.008 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:53:17.009 INFO kablam!   --> src/main.rs:15:17
Oct 21 15:53:17.009 INFO kablam!    |
Oct 21 15:53:17.009 INFO kablam! 15 |                 resp.write(&mut stream);
Oct 21 15:53:17.009 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:17.009 INFO kablam!    |
Oct 21 15:53:17.010 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 15:53:17.010 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:53:17.010 INFO kablam! 
Oct 21 15:53:17.060 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Oct 21 15:53:17.061 INFO kablam! su: No module specific data is present
Oct 21 15:53:17.602 INFO running `"docker" "rm" "-f" "e747ca30857cab3acb13a33d4269ffc908c540e4bc4bf6872df4bf75134aeb86"`
Oct 21 15:53:17.828 INFO blam! e747ca30857cab3acb13a33d4269ffc908c540e4bc4bf6872df4bf75134aeb86