Dec 12 12:23:37.129 INFO checking kl-http-0.2.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 12:23:37.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 12:23:37.564 INFO [stdout] 1be0f137956f3da2e02c3baacc271b6e3ddf4c8321d878eaad729a8b65f52fed
Dec 12 12:23:37.570 INFO running `"docker" "start" "-a" "1be0f137956f3da2e02c3baacc271b6e3ddf4c8321d878eaad729a8b65f52fed"`
Dec 12 12:23:38.315 INFO [stderr] usermod: no changes
Dec 12 12:23:38.347 INFO [stderr]     Checking kl-http v0.2.0 (/source)
Dec 12 12:23:39.292 INFO [stderr] warning: unused import: `Request`
Dec 12 12:23:39.292 INFO [stderr]   --> src/tests.rs:10:13
Dec 12 12:23:39.292 INFO [stderr]    |
Dec 12 12:23:39.292 INFO [stderr] 10 |     use http::{Request, Response, StatusCode};
Dec 12 12:23:39.292 INFO [stderr]    |                ^^^^^^^
Dec 12 12:23:39.292 INFO [stderr]    |
Dec 12 12:23:39.292 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 12:23:39.292 INFO [stderr] 
Dec 12 12:23:39.462 INFO [stderr] warning: unused import: `super`
Dec 12 12:23:39.464 INFO [stderr]  --> src/tests.rs:1:5
Dec 12 12:23:39.464 INFO [stderr]   |
Dec 12 12:23:39.464 INFO [stderr] 1 | use super::*;
Dec 12 12:23:39.464 INFO [stderr]   |     ^^^^^
Dec 12 12:23:39.464 INFO [stderr] 
Dec 12 12:23:39.480 INFO [stderr] warning: unused variable: `listening_thread`
Dec 12 12:23:39.480 INFO [stderr]   --> src/tests.rs:14:6
Dec 12 12:23:39.480 INFO [stderr]    |
Dec 12 12:23:39.480 INFO [stderr] 14 |     let listening_thread = ::std::thread::spawn(move || {
Dec 12 12:23:39.480 INFO [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider using `_listening_thread` instead
Dec 12 12:23:39.480 INFO [stderr]    |
Dec 12 12:23:39.480 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 12:23:39.480 INFO [stderr] 
Dec 12 12:23:39.566 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:23:39.566 INFO [stderr]   --> src/tests.rs:33:4
Dec 12 12:23:39.566 INFO [stderr]    |
Dec 12 12:23:39.566 INFO [stderr] 33 |             myhttp.respond(response);
Dec 12 12:23:39.566 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:23:39.566 INFO [stderr]    |
Dec 12 12:23:39.566 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 12:23:39.566 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:23:39.566 INFO [stderr] 
Dec 12 12:23:40.573 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Dec 12 12:23:40.576 INFO [stderr] su: No module specific data is present
Dec 12 12:23:40.844 INFO running `"docker" "inspect" "1be0f137956f3da2e02c3baacc271b6e3ddf4c8321d878eaad729a8b65f52fed"`
Dec 12 12:23:40.963 INFO running `"docker" "rm" "-f" "1be0f137956f3da2e02c3baacc271b6e3ddf4c8321d878eaad729a8b65f52fed"`
Dec 12 12:23:41.085 INFO [stdout] 1be0f137956f3da2e02c3baacc271b6e3ddf4c8321d878eaad729a8b65f52fed