Nov 01 01:14:35.283 INFO checking masterfuzz/hello-rust-http against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:14:35.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 01:14:35.782 INFO blam! a1c17185db964af7c66e70437c14a2321f204251262d656c9adb6d0d10122f6e
Nov 01 01:14:35.793 INFO running `"docker" "start" "-a" "a1c17185db964af7c66e70437c14a2321f204251262d656c9adb6d0d10122f6e"`
Nov 01 01:14:36.752 INFO kablam! usermod: no changes
Nov 01 01:14:36.800 INFO kablam!     Checking helloweb v0.1.0 (/source)
Nov 01 01:14:37.156 INFO kablam! warning: unused import: `std::thread`
Nov 01 01:14:37.156 INFO kablam!  --> src/main.rs:2:5
Nov 01 01:14:37.156 INFO kablam!   |
Nov 01 01:14:37.156 INFO kablam! 2 | use std::thread;
Nov 01 01:14:37.156 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 01:14:37.156 INFO kablam!   |
Nov 01 01:14:37.156 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 01:14:37.156 INFO kablam! 
Nov 01 01:14:37.292 INFO kablam! warning: unused import: `std::thread`
Nov 01 01:14:37.292 INFO kablam!  --> src/main.rs:2:5
Nov 01 01:14:37.292 INFO kablam!   |
Nov 01 01:14:37.292 INFO kablam! 2 | use std::thread;
Nov 01 01:14:37.292 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 01:14:37.292 INFO kablam!   |
Nov 01 01:14:37.292 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 01:14:37.292 INFO kablam! 
Nov 01 01:14:37.344 INFO kablam! warning: field is never used: `body`
Nov 01 01:14:37.344 INFO kablam!   --> src/http.rs:26:3
Nov 01 01:14:37.344 INFO kablam!    |
Nov 01 01:14:37.344 INFO kablam! 26 |   body: Option<Box<String>>,
Nov 01 01:14:37.344 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:14:37.344 INFO kablam!    |
Nov 01 01:14:37.344 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:14:37.344 INFO kablam! 
Nov 01 01:14:37.344 INFO kablam! warning: variant is never constructed: `Post`
Nov 01 01:14:37.345 INFO kablam!   --> src/http.rs:35:8
Nov 01 01:14:37.345 INFO kablam!    |
Nov 01 01:14:37.345 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.345 INFO kablam!    |        ^^^^
Nov 01 01:14:37.345 INFO kablam! 
Nov 01 01:14:37.345 INFO kablam! warning: variant is never constructed: `Put`
Nov 01 01:14:37.345 INFO kablam!   --> src/http.rs:35:14
Nov 01 01:14:37.345 INFO kablam!    |
Nov 01 01:14:37.345 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.345 INFO kablam!    |              ^^^
Nov 01 01:14:37.345 INFO kablam! 
Nov 01 01:14:37.345 INFO kablam! warning: variant is never constructed: `Head`
Nov 01 01:14:37.345 INFO kablam!   --> src/http.rs:35:19
Nov 01 01:14:37.345 INFO kablam!    |
Nov 01 01:14:37.345 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.345 INFO kablam!    |                   ^^^^
Nov 01 01:14:37.345 INFO kablam! 
Nov 01 01:14:37.345 INFO kablam! warning: variant is never constructed: `Delete`
Nov 01 01:14:37.345 INFO kablam!   --> src/http.rs:35:25
Nov 01 01:14:37.345 INFO kablam!    |
Nov 01 01:14:37.345 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.345 INFO kablam!    |                         ^^^^^^
Nov 01 01:14:37.345 INFO kablam! 
Nov 01 01:14:37.345 INFO kablam! warning: variant is never constructed: `Patch`
Nov 01 01:14:37.345 INFO kablam!   --> src/http.rs:35:33
Nov 01 01:14:37.345 INFO kablam!    |
Nov 01 01:14:37.345 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.345 INFO kablam!    |                                 ^^^^^
Nov 01 01:14:37.345 INFO kablam! 
Nov 01 01:14:37.345 INFO kablam! warning: variant is never constructed: `Options`
Nov 01 01:14:37.345 INFO kablam!   --> src/http.rs:35:40
Nov 01 01:14:37.345 INFO kablam!    |
Nov 01 01:14:37.345 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.345 INFO kablam!    |                                        ^^^^^^^
Nov 01 01:14:37.345 INFO kablam! 
Nov 01 01:14:37.345 INFO kablam! warning: field is never used: `binding`
Nov 01 01:14:37.345 INFO kablam!   --> src/http.rs:66:3
Nov 01 01:14:37.345 INFO kablam!    |
Nov 01 01:14:37.345 INFO kablam! 66 |   binding: &'static str,
Nov 01 01:14:37.345 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:14:37.345 INFO kablam! 
Nov 01 01:14:37.345 INFO kablam! warning: method is never used: `new`
Nov 01 01:14:37.345 INFO kablam!   --> src/http.rs:86:3
Nov 01 01:14:37.345 INFO kablam!    |
Nov 01 01:14:37.345 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Nov 01 01:14:37.345 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:14:37.345 INFO kablam! 
Nov 01 01:14:37.345 INFO kablam! warning: method is never used: `log`
Nov 01 01:14:37.345 INFO kablam!    --> src/http.rs:122:3
Nov 01 01:14:37.345 INFO kablam!     |
Nov 01 01:14:37.345 INFO kablam! 122 |   fn log(&self) {
Nov 01 01:14:37.345 INFO kablam!     |   ^^^^^^^^^^^^^
Nov 01 01:14:37.345 INFO kablam! 
Nov 01 01:14:37.346 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:14:37.346 INFO kablam!   --> src/main.rs:15:17
Nov 01 01:14:37.346 INFO kablam!    |
Nov 01 01:14:37.346 INFO kablam! 15 |                 resp.write(&mut stream);
Nov 01 01:14:37.346 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:14:37.346 INFO kablam!    |
Nov 01 01:14:37.346 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 01:14:37.346 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:14:37.346 INFO kablam! 
Nov 01 01:14:37.501 INFO kablam! warning: field is never used: `body`
Nov 01 01:14:37.501 INFO kablam!   --> src/http.rs:26:3
Nov 01 01:14:37.501 INFO kablam!    |
Nov 01 01:14:37.501 INFO kablam! 26 |   body: Option<Box<String>>,
Nov 01 01:14:37.501 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:14:37.501 INFO kablam!    |
Nov 01 01:14:37.501 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:14:37.501 INFO kablam! 
Nov 01 01:14:37.501 INFO kablam! warning: variant is never constructed: `Post`
Nov 01 01:14:37.501 INFO kablam!   --> src/http.rs:35:8
Nov 01 01:14:37.501 INFO kablam!    |
Nov 01 01:14:37.501 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.501 INFO kablam!    |        ^^^^
Nov 01 01:14:37.501 INFO kablam! 
Nov 01 01:14:37.501 INFO kablam! warning: variant is never constructed: `Put`
Nov 01 01:14:37.501 INFO kablam!   --> src/http.rs:35:14
Nov 01 01:14:37.501 INFO kablam!    |
Nov 01 01:14:37.501 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.501 INFO kablam!    |              ^^^
Nov 01 01:14:37.501 INFO kablam! 
Nov 01 01:14:37.501 INFO kablam! warning: variant is never constructed: `Head`
Nov 01 01:14:37.501 INFO kablam!   --> src/http.rs:35:19
Nov 01 01:14:37.501 INFO kablam!    |
Nov 01 01:14:37.501 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.501 INFO kablam!    |                   ^^^^
Nov 01 01:14:37.501 INFO kablam! 
Nov 01 01:14:37.501 INFO kablam! warning: variant is never constructed: `Delete`
Nov 01 01:14:37.501 INFO kablam!   --> src/http.rs:35:25
Nov 01 01:14:37.501 INFO kablam!    |
Nov 01 01:14:37.501 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.501 INFO kablam!    |                         ^^^^^^
Nov 01 01:14:37.501 INFO kablam! 
Nov 01 01:14:37.501 INFO kablam! warning: variant is never constructed: `Patch`
Nov 01 01:14:37.501 INFO kablam!   --> src/http.rs:35:33
Nov 01 01:14:37.501 INFO kablam!    |
Nov 01 01:14:37.501 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.501 INFO kablam!    |                                 ^^^^^
Nov 01 01:14:37.501 INFO kablam! 
Nov 01 01:14:37.501 INFO kablam! warning: variant is never constructed: `Options`
Nov 01 01:14:37.501 INFO kablam!   --> src/http.rs:35:40
Nov 01 01:14:37.501 INFO kablam!    |
Nov 01 01:14:37.501 INFO kablam! 35 |   Get, Post, Put, Head, Delete, Patch, Options
Nov 01 01:14:37.501 INFO kablam!    |                                        ^^^^^^^
Nov 01 01:14:37.501 INFO kablam! 
Nov 01 01:14:37.501 INFO kablam! warning: field is never used: `binding`
Nov 01 01:14:37.501 INFO kablam!   --> src/http.rs:66:3
Nov 01 01:14:37.501 INFO kablam!    |
Nov 01 01:14:37.501 INFO kablam! 66 |   binding: &'static str,
Nov 01 01:14:37.501 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:14:37.501 INFO kablam! 
Nov 01 01:14:37.501 INFO kablam! warning: method is never used: `new`
Nov 01 01:14:37.501 INFO kablam!   --> src/http.rs:86:3
Nov 01 01:14:37.501 INFO kablam!    |
Nov 01 01:14:37.501 INFO kablam! 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Nov 01 01:14:37.501 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:14:37.501 INFO kablam! 
Nov 01 01:14:37.510 INFO kablam! warning: method is never used: `log`
Nov 01 01:14:37.510 INFO kablam!    --> src/http.rs:122:3
Nov 01 01:14:37.510 INFO kablam!     |
Nov 01 01:14:37.510 INFO kablam! 122 |   fn log(&self) {
Nov 01 01:14:37.510 INFO kablam!     |   ^^^^^^^^^^^^^
Nov 01 01:14:37.510 INFO kablam! 
Nov 01 01:14:37.510 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:14:37.510 INFO kablam!   --> src/main.rs:15:17
Nov 01 01:14:37.510 INFO kablam!    |
Nov 01 01:14:37.510 INFO kablam! 15 |                 resp.write(&mut stream);
Nov 01 01:14:37.510 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:14:37.510 INFO kablam!    |
Nov 01 01:14:37.510 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 01:14:37.510 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:14:37.510 INFO kablam! 
Nov 01 01:14:37.549 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 01 01:14:37.552 INFO kablam! su: No module specific data is present
Nov 01 01:14:38.560 INFO running `"docker" "rm" "-f" "a1c17185db964af7c66e70437c14a2321f204251262d656c9adb6d0d10122f6e"`
Nov 01 01:14:38.872 INFO blam! a1c17185db964af7c66e70437c14a2321f204251262d656c9adb6d0d10122f6e