Dec 13 11:28:11.508 INFO testing masterfuzz/hello-rust-http against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 11:28:11.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 11:28:11.991 INFO [stdout] d30218587513c6fd6c4c891e14934d44b932b9a815ba6cfc0715bc2a78e424a0
Dec 13 11:28:11.996 INFO running `"docker" "start" "-a" "d30218587513c6fd6c4c891e14934d44b932b9a815ba6cfc0715bc2a78e424a0"`
Dec 13 11:28:13.388 INFO [stderr] usermod: no changes
Dec 13 11:28:13.445 INFO [stderr]    Compiling helloweb v0.1.0 (/source)
Dec 13 11:28:13.787 INFO [stderr] warning: unused import: `std::thread`
Dec 13 11:28:13.787 INFO [stderr]  --> src/main.rs:2:5
Dec 13 11:28:13.787 INFO [stderr]   |
Dec 13 11:28:13.787 INFO [stderr] 2 | use std::thread;
Dec 13 11:28:13.787 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 11:28:13.787 INFO [stderr]   |
Dec 13 11:28:13.787 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 11:28:13.787 INFO [stderr] 
Dec 13 11:28:13.871 INFO [stderr] warning: field is never used: `body`
Dec 13 11:28:13.883 INFO [stderr]   --> src/http.rs:26:3
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr] 26 |   body: Option<Box<String>>,
Dec 13 11:28:13.883 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 11:28:13.883 INFO [stderr] 
Dec 13 11:28:13.883 INFO [stderr] warning: variant is never constructed: `Post`
Dec 13 11:28:13.883 INFO [stderr]   --> src/http.rs:35:8
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:13.883 INFO [stderr]    |        ^^^^
Dec 13 11:28:13.883 INFO [stderr] 
Dec 13 11:28:13.883 INFO [stderr] warning: variant is never constructed: `Put`
Dec 13 11:28:13.883 INFO [stderr]   --> src/http.rs:35:14
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:13.883 INFO [stderr]    |              ^^^
Dec 13 11:28:13.883 INFO [stderr] 
Dec 13 11:28:13.883 INFO [stderr] warning: variant is never constructed: `Head`
Dec 13 11:28:13.883 INFO [stderr]   --> src/http.rs:35:19
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:13.883 INFO [stderr]    |                   ^^^^
Dec 13 11:28:13.883 INFO [stderr] 
Dec 13 11:28:13.883 INFO [stderr] warning: variant is never constructed: `Delete`
Dec 13 11:28:13.883 INFO [stderr]   --> src/http.rs:35:25
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:13.883 INFO [stderr]    |                         ^^^^^^
Dec 13 11:28:13.883 INFO [stderr] 
Dec 13 11:28:13.883 INFO [stderr] warning: variant is never constructed: `Patch`
Dec 13 11:28:13.883 INFO [stderr]   --> src/http.rs:35:33
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:13.883 INFO [stderr]    |                                 ^^^^^
Dec 13 11:28:13.883 INFO [stderr] 
Dec 13 11:28:13.883 INFO [stderr] warning: variant is never constructed: `Options`
Dec 13 11:28:13.883 INFO [stderr]   --> src/http.rs:35:40
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:13.883 INFO [stderr]    |                                        ^^^^^^^
Dec 13 11:28:13.883 INFO [stderr] 
Dec 13 11:28:13.883 INFO [stderr] warning: field is never used: `binding`
Dec 13 11:28:13.883 INFO [stderr]   --> src/http.rs:66:3
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr] 66 |   binding: &'static str,
Dec 13 11:28:13.883 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:28:13.883 INFO [stderr] 
Dec 13 11:28:13.883 INFO [stderr] warning: method is never used: `new`
Dec 13 11:28:13.883 INFO [stderr]   --> src/http.rs:86:3
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr] 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Dec 13 11:28:13.883 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:28:13.883 INFO [stderr] 
Dec 13 11:28:13.883 INFO [stderr] warning: method is never used: `log`
Dec 13 11:28:13.883 INFO [stderr]    --> src/http.rs:122:3
Dec 13 11:28:13.883 INFO [stderr]     |
Dec 13 11:28:13.883 INFO [stderr] 122 |   fn log(&self) {
Dec 13 11:28:13.883 INFO [stderr]     |   ^^^^^^^^^^^^^
Dec 13 11:28:13.883 INFO [stderr] 
Dec 13 11:28:13.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 11:28:13.883 INFO [stderr]   --> src/main.rs:15:17
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr] 15 |                 resp.write(&mut stream);
Dec 13 11:28:13.883 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:28:13.883 INFO [stderr]    |
Dec 13 11:28:13.883 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 11:28:13.883 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 11:28:13.884 INFO [stderr] 
Dec 13 11:28:14.721 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 13 11:28:14.728 INFO [stderr] su: No module specific data is present
Dec 13 11:28:15.571 INFO running `"docker" "inspect" "d30218587513c6fd6c4c891e14934d44b932b9a815ba6cfc0715bc2a78e424a0"`
Dec 13 11:28:15.816 INFO running `"docker" "rm" "-f" "d30218587513c6fd6c4c891e14934d44b932b9a815ba6cfc0715bc2a78e424a0"`
Dec 13 11:28:16.155 INFO [stdout] d30218587513c6fd6c4c891e14934d44b932b9a815ba6cfc0715bc2a78e424a0
Dec 13 11:28:16.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 11:28:16.703 INFO [stdout] cc9eea9cf52fec41dfbe9486653a124e9a4e0a0afeb43b0d614f37e1af21671b
Dec 13 11:28:16.711 INFO running `"docker" "start" "-a" "cc9eea9cf52fec41dfbe9486653a124e9a4e0a0afeb43b0d614f37e1af21671b"`
Dec 13 11:28:17.734 INFO [stderr] usermod: no changes
Dec 13 11:28:17.815 INFO [stderr]    Compiling helloweb v0.1.0 (/source)
Dec 13 11:28:18.213 INFO [stderr] warning: unused import: `std::thread`
Dec 13 11:28:18.213 INFO [stderr]  --> src/main.rs:2:5
Dec 13 11:28:18.213 INFO [stderr]   |
Dec 13 11:28:18.213 INFO [stderr] 2 | use std::thread;
Dec 13 11:28:18.213 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 11:28:18.213 INFO [stderr]   |
Dec 13 11:28:18.213 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 11:28:18.213 INFO [stderr] 
Dec 13 11:28:18.319 INFO [stderr] warning: field is never used: `body`
Dec 13 11:28:18.319 INFO [stderr]   --> src/http.rs:26:3
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr] 26 |   body: Option<Box<String>>,
Dec 13 11:28:18.319 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 11:28:18.319 INFO [stderr] 
Dec 13 11:28:18.319 INFO [stderr] warning: variant is never constructed: `Post`
Dec 13 11:28:18.319 INFO [stderr]   --> src/http.rs:35:8
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:18.319 INFO [stderr]    |        ^^^^
Dec 13 11:28:18.319 INFO [stderr] 
Dec 13 11:28:18.319 INFO [stderr] warning: variant is never constructed: `Put`
Dec 13 11:28:18.319 INFO [stderr]   --> src/http.rs:35:14
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:18.319 INFO [stderr]    |              ^^^
Dec 13 11:28:18.319 INFO [stderr] 
Dec 13 11:28:18.319 INFO [stderr] warning: variant is never constructed: `Head`
Dec 13 11:28:18.319 INFO [stderr]   --> src/http.rs:35:19
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:18.319 INFO [stderr]    |                   ^^^^
Dec 13 11:28:18.319 INFO [stderr] 
Dec 13 11:28:18.319 INFO [stderr] warning: variant is never constructed: `Delete`
Dec 13 11:28:18.319 INFO [stderr]   --> src/http.rs:35:25
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:18.319 INFO [stderr]    |                         ^^^^^^
Dec 13 11:28:18.319 INFO [stderr] 
Dec 13 11:28:18.319 INFO [stderr] warning: variant is never constructed: `Patch`
Dec 13 11:28:18.319 INFO [stderr]   --> src/http.rs:35:33
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:18.319 INFO [stderr]    |                                 ^^^^^
Dec 13 11:28:18.319 INFO [stderr] 
Dec 13 11:28:18.319 INFO [stderr] warning: variant is never constructed: `Options`
Dec 13 11:28:18.319 INFO [stderr]   --> src/http.rs:35:40
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr] 35 |   Get, Post, Put, Head, Delete, Patch, Options
Dec 13 11:28:18.319 INFO [stderr]    |                                        ^^^^^^^
Dec 13 11:28:18.319 INFO [stderr] 
Dec 13 11:28:18.319 INFO [stderr] warning: field is never used: `binding`
Dec 13 11:28:18.319 INFO [stderr]   --> src/http.rs:66:3
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr] 66 |   binding: &'static str,
Dec 13 11:28:18.319 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:28:18.319 INFO [stderr] 
Dec 13 11:28:18.319 INFO [stderr] warning: method is never used: `new`
Dec 13 11:28:18.319 INFO [stderr]   --> src/http.rs:86:3
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr] 86 |   pub fn new(status: Status, body: Option<Box<String>>) -> Self {
Dec 13 11:28:18.319 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:28:18.319 INFO [stderr] 
Dec 13 11:28:18.319 INFO [stderr] warning: method is never used: `log`
Dec 13 11:28:18.319 INFO [stderr]    --> src/http.rs:122:3
Dec 13 11:28:18.319 INFO [stderr]     |
Dec 13 11:28:18.319 INFO [stderr] 122 |   fn log(&self) {
Dec 13 11:28:18.319 INFO [stderr]     |   ^^^^^^^^^^^^^
Dec 13 11:28:18.319 INFO [stderr] 
Dec 13 11:28:18.319 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 11:28:18.319 INFO [stderr]   --> src/main.rs:15:17
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr] 15 |                 resp.write(&mut stream);
Dec 13 11:28:18.319 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:28:18.319 INFO [stderr]    |
Dec 13 11:28:18.319 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 11:28:18.319 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 11:28:18.319 INFO [stderr] 
Dec 13 11:28:18.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 13 11:28:18.638 INFO [stderr] su: No module specific data is present
Dec 13 11:28:19.696 INFO running `"docker" "inspect" "cc9eea9cf52fec41dfbe9486653a124e9a4e0a0afeb43b0d614f37e1af21671b"`
Dec 13 11:28:19.929 INFO running `"docker" "rm" "-f" "cc9eea9cf52fec41dfbe9486653a124e9a4e0a0afeb43b0d614f37e1af21671b"`
Dec 13 11:28:20.246 INFO [stdout] cc9eea9cf52fec41dfbe9486653a124e9a4e0a0afeb43b0d614f37e1af21671b
Dec 13 11:28:20.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 11:28:20.712 INFO [stdout] 0c0254a74546369d3ff5f258d4430e428b867e1f2de648e5ac66bf8b957dead3
Dec 13 11:28:20.723 INFO running `"docker" "start" "-a" "0c0254a74546369d3ff5f258d4430e428b867e1f2de648e5ac66bf8b957dead3"`
Dec 13 11:28:21.899 INFO [stderr] usermod: no changes
Dec 13 11:28:21.951 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 11:28:21.959 INFO [stderr]      Running /target/debug/deps/helloweb-aa7a26e3affdbc3d
Dec 13 11:28:21.963 INFO [stdout] 
Dec 13 11:28:21.963 INFO [stdout] running 0 tests
Dec 13 11:28:21.963 INFO [stdout] 
Dec 13 11:28:21.963 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:28:21.963 INFO [stdout] 
Dec 13 11:28:21.966 INFO [stderr] su: No module specific data is present
Dec 13 11:28:22.559 INFO running `"docker" "inspect" "0c0254a74546369d3ff5f258d4430e428b867e1f2de648e5ac66bf8b957dead3"`
Dec 13 11:28:22.776 INFO running `"docker" "rm" "-f" "0c0254a74546369d3ff5f258d4430e428b867e1f2de648e5ac66bf8b957dead3"`
Dec 13 11:28:23.095 INFO [stdout] 0c0254a74546369d3ff5f258d4430e428b867e1f2de648e5ac66bf8b957dead3