Dec 12 21:48:33.693 INFO testing watanabe-kts/http-server-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 21:48:33.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 21:48:34.231 INFO [stdout] 06de9ed9afbd918e0a272db0e85e381ab87fb9a9aaf8b07c037bedf8d4835412
Dec 12 21:48:34.239 INFO running `"docker" "start" "-a" "06de9ed9afbd918e0a272db0e85e381ab87fb9a9aaf8b07c037bedf8d4835412"`
Dec 12 21:48:35.503 INFO [stderr] usermod: no changes
Dec 12 21:48:35.703 INFO [stderr]    Compiling http v0.1.0 (/source)
Dec 12 21:48:36.219 INFO [stderr] warning: method is never used: `method`
Dec 12 21:48:36.219 INFO [stderr]   --> src/request.rs:14:5
Dec 12 21:48:36.219 INFO [stderr]    |
Dec 12 21:48:36.219 INFO [stderr] 14 |     pub fn method(&self) -> &Method {
Dec 12 21:48:36.219 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:48:36.219 INFO [stderr]    |
Dec 12 21:48:36.219 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 21:48:36.219 INFO [stderr] 
Dec 12 21:48:36.219 INFO [stderr] warning: method is never used: `http_version`
Dec 12 21:48:36.219 INFO [stderr]   --> src/request.rs:22:5
Dec 12 21:48:36.219 INFO [stderr]    |
Dec 12 21:48:36.219 INFO [stderr] 22 |     pub fn http_version(&self) -> &str {
Dec 12 21:48:36.219 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:48:36.219 INFO [stderr] 
Dec 12 21:48:36.219 INFO [stderr] warning: method is never used: `raw_headers`
Dec 12 21:48:36.219 INFO [stderr]   --> src/request.rs:26:5
Dec 12 21:48:36.219 INFO [stderr]    |
Dec 12 21:48:36.219 INFO [stderr] 26 |     pub fn raw_headers(&self) -> &[String] {
Dec 12 21:48:36.219 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:48:36.219 INFO [stderr] 
Dec 12 21:48:36.219 INFO [stderr] warning: method is never used: `kind`
Dec 12 21:48:36.219 INFO [stderr]    --> src/request.rs:106:5
Dec 12 21:48:36.219 INFO [stderr]     |
Dec 12 21:48:36.219 INFO [stderr] 106 |     pub fn kind(&self) -> ErrorKind {
Dec 12 21:48:36.219 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:48:36.219 INFO [stderr] 
Dec 12 21:48:36.219 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:48:36.219 INFO [stderr]   --> src/response.rs:47:13
Dec 12 21:48:36.219 INFO [stderr]    |
Dec 12 21:48:36.219 INFO [stderr] 47 |             write!(&mut bw, "{}: {}\r\n", name, value);
Dec 12 21:48:36.219 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:48:36.219 INFO [stderr]    |
Dec 12 21:48:36.219 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 21:48:36.219 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:48:36.219 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 21:48:36.219 INFO [stderr] 
Dec 12 21:48:38.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Dec 12 21:48:38.157 INFO [stderr] su: No module specific data is present
Dec 12 21:48:39.445 INFO running `"docker" "inspect" "06de9ed9afbd918e0a272db0e85e381ab87fb9a9aaf8b07c037bedf8d4835412"`
Dec 12 21:48:39.669 INFO running `"docker" "rm" "-f" "06de9ed9afbd918e0a272db0e85e381ab87fb9a9aaf8b07c037bedf8d4835412"`
Dec 12 21:48:39.979 INFO [stdout] 06de9ed9afbd918e0a272db0e85e381ab87fb9a9aaf8b07c037bedf8d4835412
Dec 12 21:48:39.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 21:48:40.439 INFO [stdout] 1eebc124f3ff355688041ecf268f789a4ff0fc345fa073e6518340812399184f
Dec 12 21:48:40.444 INFO running `"docker" "start" "-a" "1eebc124f3ff355688041ecf268f789a4ff0fc345fa073e6518340812399184f"`
Dec 12 21:48:41.906 INFO [stderr] usermod: no changes
Dec 12 21:48:42.007 INFO [stderr]    Compiling http v0.1.0 (/source)
Dec 12 21:48:42.283 INFO [stderr] error[E0308]: mismatched types
Dec 12 21:48:42.283 INFO [stderr]    --> src/request.rs:135:13
Dec 12 21:48:42.283 INFO [stderr]     |
Dec 12 21:48:42.283 INFO [stderr] 135 |             b"Host: example.com:7777",
Dec 12 21:48:42.283 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ expected an array with a fixed size of 27 elements, found one with 22 elements
Dec 12 21:48:42.283 INFO [stderr]     |
Dec 12 21:48:42.283 INFO [stderr]     = note: expected type `&[u8; 27]`
Dec 12 21:48:42.283 INFO [stderr]                found type `&'static [u8; 22]`
Dec 12 21:48:42.283 INFO [stderr] 
Dec 12 21:48:42.367 INFO [stderr] error[E0308]: mismatched types
Dec 12 21:48:42.367 INFO [stderr]    --> src/request.rs:152:34
Dec 12 21:48:42.367 INFO [stderr]     |
Dec 12 21:48:42.367 INFO [stderr] 152 |         let req = Request::parse(msg);
Dec 12 21:48:42.367 INFO [stderr]     |                                  ^^^ expected &[u8], found struct `std::iter::Map`
Dec 12 21:48:42.367 INFO [stderr]     |
Dec 12 21:48:42.367 INFO [stderr]     = note: expected type `&[u8]`
Dec 12 21:48:42.367 INFO [stderr]                found type `std::iter::Map<std::slice::Iter<'_, &str>, [closure@src/request.rs:150:22: 150:39]>`
Dec 12 21:48:42.367 INFO [stderr] 
Dec 12 21:48:42.407 INFO [stderr] error[E0308]: mismatched types
Dec 12 21:48:42.407 INFO [stderr]    --> src/request.rs:165:34
Dec 12 21:48:42.407 INFO [stderr]     |
Dec 12 21:48:42.407 INFO [stderr] 165 |         let req = Request::parse(msg);
Dec 12 21:48:42.407 INFO [stderr]     |                                  ^^^ expected &[u8], found struct `std::iter::Map`
Dec 12 21:48:42.407 INFO [stderr]     |
Dec 12 21:48:42.407 INFO [stderr]     = note: expected type `&[u8]`
Dec 12 21:48:42.407 INFO [stderr]                found type `std::iter::Map<std::slice::Iter<'_, &str>, [closure@src/request.rs:163:22: 163:39]>`
Dec 12 21:48:42.407 INFO [stderr] 
Dec 12 21:48:42.438 INFO [stderr] error: aborting due to 3 previous errors
Dec 12 21:48:42.438 INFO [stderr] 
Dec 12 21:48:42.443 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 12 21:48:42.462 INFO [stderr] error: Could not compile `http`.
Dec 12 21:48:42.462 INFO [stderr] 
Dec 12 21:48:42.462 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 21:48:42.464 INFO [stderr] su: No module specific data is present
Dec 12 21:48:43.448 INFO running `"docker" "inspect" "1eebc124f3ff355688041ecf268f789a4ff0fc345fa073e6518340812399184f"`
Dec 12 21:48:43.733 INFO running `"docker" "rm" "-f" "1eebc124f3ff355688041ecf268f789a4ff0fc345fa073e6518340812399184f"`
Dec 12 21:48:44.159 INFO [stdout] 1eebc124f3ff355688041ecf268f789a4ff0fc345fa073e6518340812399184f