Dec 05 15:14:01.372 INFO testing masterfuzz/hello-rust-http against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 15:14:01.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 05 15:14:01.880 INFO [stdout] 0bea767b2aeeaf0f7ffcb60fd08656b1eb912bd052ebc4a8bf8f329fd2f7c476
Dec 05 15:14:01.882 INFO running `"docker" "start" "-a" "0bea767b2aeeaf0f7ffcb60fd08656b1eb912bd052ebc4a8bf8f329fd2f7c476"`
Dec 05 15:14:02.872 INFO [stderr] usermod: no changes
Dec 05 15:14:02.988 INFO [stderr]    Compiling helloweb v0.1.0 (/source)
Dec 05 15:14:03.284 INFO [stderr] warning: unused import: `std::thread`
Dec 05 15:14:03.284 INFO [stderr]  --> src/main.rs:2:5
Dec 05 15:14:03.284 INFO [stderr]   |
Dec 05 15:14:03.284 INFO [stderr] 2 | use std::thread;
Dec 05 15:14:03.284 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 15:14:03.284 INFO [stderr]   |
Dec 05 15:14:03.284 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:14:03.284 INFO [stderr] 
Dec 05 15:14:03.404 INFO [stderr] warning: field is never used: `body`
Dec 05 15:14:03.404 INFO [stderr]   --> src/http.rs:26:3
Dec 05 15:14:03.404 INFO [stderr]    |
Dec 05 15:14:03.404 INFO [stderr] 26 |   body: Option<Box<String>>,
Dec 05 15:14:03.404 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:14:03.404 INFO [stderr]    |
Dec 05 15:14:03.404 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:14:03.404 INFO [stderr] 
Dec 05 15:14:03.404 INFO [stderr] warning: variant is never constructed: `Post`
Dec 05 15:14:03.404 INFO [stderr]   --> src/http.rs:35:8
Dec 05 15:14:03.404 INFO [stderr]    |
Dec 05 15:14:03.404 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:03.404 INFO [stderr]    |        ^^^^
Dec 05 15:14:03.404 INFO [stderr] 
Dec 05 15:14:03.404 INFO [stderr] warning: variant is never constructed: `Put`
Dec 05 15:14:03.404 INFO [stderr]   --> src/http.rs:35:14
Dec 05 15:14:03.404 INFO [stderr]    |
Dec 05 15:14:03.404 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:03.404 INFO [stderr]    |              ^^^
Dec 05 15:14:03.404 INFO [stderr] 
Dec 05 15:14:03.404 INFO [stderr] warning: variant is never constructed: `Head`
Dec 05 15:14:03.404 INFO [stderr]   --> src/http.rs:35:19
Dec 05 15:14:03.404 INFO [stderr]    |
Dec 05 15:14:03.404 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:03.404 INFO [stderr]    |                   ^^^^
Dec 05 15:14:03.404 INFO [stderr] 
Dec 05 15:14:03.404 INFO [stderr] warning: variant is never constructed: `Delete`
Dec 05 15:14:03.404 INFO [stderr]   --> src/http.rs:35:25
Dec 05 15:14:03.404 INFO [stderr]    |
Dec 05 15:14:03.404 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:03.404 INFO [stderr]    |                         ^^^^^^
Dec 05 15:14:03.404 INFO [stderr] 
Dec 05 15:14:03.404 INFO [stderr] warning: variant is never constructed: `Patch`
Dec 05 15:14:03.404 INFO [stderr]   --> src/http.rs:35:33
Dec 05 15:14:03.404 INFO [stderr]    |
Dec 05 15:14:03.404 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:03.404 INFO [stderr]    |                                 ^^^^^
Dec 05 15:14:03.404 INFO [stderr] 
Dec 05 15:14:03.404 INFO [stderr] warning: variant is never constructed: `Options`
Dec 05 15:14:03.404 INFO [stderr]   --> src/http.rs:35:40
Dec 05 15:14:03.404 INFO [stderr]    |
Dec 05 15:14:03.405 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:03.405 INFO [stderr]    |                                        ^^^^^^^
Dec 05 15:14:03.405 INFO [stderr] 
Dec 05 15:14:03.405 INFO [stderr] warning: field is never used: `binding`
Dec 05 15:14:03.405 INFO [stderr]   --> src/http.rs:66:3
Dec 05 15:14:03.405 INFO [stderr]    |
Dec 05 15:14:03.405 INFO [stderr] 66 |   binding: &'static str,
Dec 05 15:14:03.405 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:14:03.405 INFO [stderr] 
Dec 05 15:14:03.405 INFO [stderr] warning: method is never used: `new`
Dec 05 15:14:03.405 INFO [stderr]   --> src/http.rs:86:3
Dec 05 15:14:03.405 INFO [stderr]    |
Dec 05 15:14:03.405 INFO [stderr] 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Dec 05 15:14:03.405 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:14:03.405 INFO [stderr] 
Dec 05 15:14:03.405 INFO [stderr] warning: method is never used: `log`
Dec 05 15:14:03.405 INFO [stderr]    --> src/http.rs:122:3
Dec 05 15:14:03.405 INFO [stderr]     |
Dec 05 15:14:03.405 INFO [stderr] 122 |   fn log(&self) {
Dec 05 15:14:03.405 INFO [stderr]     |   ^^^^^^^^^^^^^
Dec 05 15:14:03.405 INFO [stderr] 
Dec 05 15:14:03.405 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:14:03.405 INFO [stderr]   --> src/main.rs:15:17
Dec 05 15:14:03.405 INFO [stderr]    |
Dec 05 15:14:03.405 INFO [stderr] 15 |                 resp.write(&mut stream);
Dec 05 15:14:03.405 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:14:03.405 INFO [stderr]    |
Dec 05 15:14:03.405 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 15:14:03.405 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:14:03.405 INFO [stderr] 
Dec 05 15:14:04.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 05 15:14:04.224 INFO [stderr] su: No module specific data is present
Dec 05 15:14:04.978 INFO running `"docker" "inspect" "0bea767b2aeeaf0f7ffcb60fd08656b1eb912bd052ebc4a8bf8f329fd2f7c476"`
Dec 05 15:14:05.302 INFO running `"docker" "rm" "-f" "0bea767b2aeeaf0f7ffcb60fd08656b1eb912bd052ebc4a8bf8f329fd2f7c476"`
Dec 05 15:14:05.653 INFO [stdout] 0bea767b2aeeaf0f7ffcb60fd08656b1eb912bd052ebc4a8bf8f329fd2f7c476
Dec 05 15:14:05.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 05 15:14:06.101 INFO [stdout] 4a0b74804b61e35563adc72594161f39f7bd1920f15fa6ee04fb07552738790d
Dec 05 15:14:06.108 INFO running `"docker" "start" "-a" "4a0b74804b61e35563adc72594161f39f7bd1920f15fa6ee04fb07552738790d"`
Dec 05 15:14:07.347 INFO [stderr] usermod: no changes
Dec 05 15:14:07.392 INFO [stderr]    Compiling helloweb v0.1.0 (/source)
Dec 05 15:14:07.692 INFO [stderr] warning: unused import: `std::thread`
Dec 05 15:14:07.692 INFO [stderr]  --> src/main.rs:2:5
Dec 05 15:14:07.692 INFO [stderr]   |
Dec 05 15:14:07.692 INFO [stderr] 2 | use std::thread;
Dec 05 15:14:07.692 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 15:14:07.692 INFO [stderr]   |
Dec 05 15:14:07.692 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:14:07.692 INFO [stderr] 
Dec 05 15:14:07.812 INFO [stderr] warning: field is never used: `body`
Dec 05 15:14:07.812 INFO [stderr]   --> src/http.rs:26:3
Dec 05 15:14:07.812 INFO [stderr]    |
Dec 05 15:14:07.812 INFO [stderr] 26 |   body: Option<Box<String>>,
Dec 05 15:14:07.813 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:14:07.813 INFO [stderr]    |
Dec 05 15:14:07.813 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:14:07.813 INFO [stderr] 
Dec 05 15:14:07.813 INFO [stderr] warning: variant is never constructed: `Post`
Dec 05 15:14:07.813 INFO [stderr]   --> src/http.rs:35:8
Dec 05 15:14:07.813 INFO [stderr]    |
Dec 05 15:14:07.813 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:07.813 INFO [stderr]    |        ^^^^
Dec 05 15:14:07.813 INFO [stderr] 
Dec 05 15:14:07.813 INFO [stderr] warning: variant is never constructed: `Put`
Dec 05 15:14:07.813 INFO [stderr]   --> src/http.rs:35:14
Dec 05 15:14:07.813 INFO [stderr]    |
Dec 05 15:14:07.813 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:07.813 INFO [stderr]    |              ^^^
Dec 05 15:14:07.813 INFO [stderr] 
Dec 05 15:14:07.813 INFO [stderr] warning: variant is never constructed: `Head`
Dec 05 15:14:07.813 INFO [stderr]   --> src/http.rs:35:19
Dec 05 15:14:07.813 INFO [stderr]    |
Dec 05 15:14:07.813 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:07.813 INFO [stderr]    |                   ^^^^
Dec 05 15:14:07.813 INFO [stderr] 
Dec 05 15:14:07.813 INFO [stderr] warning: variant is never constructed: `Delete`
Dec 05 15:14:07.813 INFO [stderr]   --> src/http.rs:35:25
Dec 05 15:14:07.813 INFO [stderr]    |
Dec 05 15:14:07.813 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:07.813 INFO [stderr]    |                         ^^^^^^
Dec 05 15:14:07.813 INFO [stderr] 
Dec 05 15:14:07.813 INFO [stderr] warning: variant is never constructed: `Patch`
Dec 05 15:14:07.813 INFO [stderr]   --> src/http.rs:35:33
Dec 05 15:14:07.813 INFO [stderr]    |
Dec 05 15:14:07.813 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:07.813 INFO [stderr]    |                                 ^^^^^
Dec 05 15:14:07.813 INFO [stderr] 
Dec 05 15:14:07.813 INFO [stderr] warning: variant is never constructed: `Options`
Dec 05 15:14:07.813 INFO [stderr]   --> src/http.rs:35:40
Dec 05 15:14:07.813 INFO [stderr]    |
Dec 05 15:14:07.813 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 05 15:14:07.813 INFO [stderr]    |                                        ^^^^^^^
Dec 05 15:14:07.813 INFO [stderr] 
Dec 05 15:14:07.813 INFO [stderr] warning: field is never used: `binding`
Dec 05 15:14:07.813 INFO [stderr]   --> src/http.rs:66:3
Dec 05 15:14:07.813 INFO [stderr]    |
Dec 05 15:14:07.813 INFO [stderr] 66 |   binding: &'static str,
Dec 05 15:14:07.813 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:14:07.813 INFO [stderr] 
Dec 05 15:14:07.813 INFO [stderr] warning: method is never used: `new`
Dec 05 15:14:07.813 INFO [stderr]   --> src/http.rs:86:3
Dec 05 15:14:07.813 INFO [stderr]    |
Dec 05 15:14:07.813 INFO [stderr] 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Dec 05 15:14:07.813 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:14:07.813 INFO [stderr] 
Dec 05 15:14:07.813 INFO [stderr] warning: method is never used: `log`
Dec 05 15:14:07.813 INFO [stderr]    --> src/http.rs:122:3
Dec 05 15:14:07.813 INFO [stderr]     |
Dec 05 15:14:07.813 INFO [stderr] 122 |   fn log(&self) {
Dec 05 15:14:07.813 INFO [stderr]     |   ^^^^^^^^^^^^^
Dec 05 15:14:07.813 INFO [stderr] 
Dec 05 15:14:07.813 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:14:07.813 INFO [stderr]   --> src/main.rs:15:17
Dec 05 15:14:07.813 INFO [stderr]    |
Dec 05 15:14:07.813 INFO [stderr] 15 |                 resp.write(&mut stream);
Dec 05 15:14:07.813 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:14:07.813 INFO [stderr]    |
Dec 05 15:14:07.813 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 15:14:07.813 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:14:07.813 INFO [stderr] 
Dec 05 15:14:08.214 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 05 15:14:08.216 INFO [stderr] su: No module specific data is present
Dec 05 15:14:09.130 INFO running `"docker" "inspect" "4a0b74804b61e35563adc72594161f39f7bd1920f15fa6ee04fb07552738790d"`
Dec 05 15:14:09.394 INFO running `"docker" "rm" "-f" "4a0b74804b61e35563adc72594161f39f7bd1920f15fa6ee04fb07552738790d"`
Dec 05 15:14:09.699 INFO [stdout] 4a0b74804b61e35563adc72594161f39f7bd1920f15fa6ee04fb07552738790d
Dec 05 15:14:09.706 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 05 15:14:10.176 INFO [stdout] 270c021b71dd54d77c9fc7abf176a07e8520fd7f98b81936a25ff4e5d91a884e
Dec 05 15:14:10.182 INFO running `"docker" "start" "-a" "270c021b71dd54d77c9fc7abf176a07e8520fd7f98b81936a25ff4e5d91a884e"`
Dec 05 15:14:11.581 INFO [stderr] usermod: no changes
Dec 05 15:14:11.639 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 15:14:11.648 INFO [stderr]      Running /target/debug/deps/helloweb-7bde8dbf1df551bb
Dec 05 15:14:11.648 INFO [stdout] 
Dec 05 15:14:11.648 INFO [stdout] running 0 tests
Dec 05 15:14:11.648 INFO [stdout] 
Dec 05 15:14:11.648 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:14:11.648 INFO [stdout] 
Dec 05 15:14:11.652 INFO [stderr] su: No module specific data is present
Dec 05 15:14:12.493 INFO running `"docker" "inspect" "270c021b71dd54d77c9fc7abf176a07e8520fd7f98b81936a25ff4e5d91a884e"`
Dec 05 15:14:12.856 INFO running `"docker" "rm" "-f" "270c021b71dd54d77c9fc7abf176a07e8520fd7f98b81936a25ff4e5d91a884e"`
Dec 05 15:14:13.201 INFO [stdout] 270c021b71dd54d77c9fc7abf176a07e8520fd7f98b81936a25ff4e5d91a884e