Dec 12 12:23:37.399 INFO checking kl-http-0.2.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:23:37.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12:23:37.800 INFO [stdout] 542aed40ffd1f28f72bd1f1e94d7fcddd2380ecd7ab2e1ba254ac11853dda2b2
Dec 12 12:23:37.808 INFO running `"docker" "start" "-a" "542aed40ffd1f28f72bd1f1e94d7fcddd2380ecd7ab2e1ba254ac11853dda2b2"`
Dec 12 12:23:38.455 INFO [stderr] usermod: no changes
Dec 12 12:23:38.495 INFO [stderr]     Checking kl-http v0.2.0 (/source)
Dec 12 12:23:39.513 INFO [stderr] warning: unused import: `Request`
Dec 12 12:23:39.513 INFO [stderr]   --> src/tests.rs:10:13
Dec 12 12:23:39.513 INFO [stderr]    |
Dec 12 12:23:39.513 INFO [stderr] 10 |     use http::{Request, Response, StatusCode};
Dec 12 12:23:39.513 INFO [stderr]    |                ^^^^^^^
Dec 12 12:23:39.513 INFO [stderr]    |
Dec 12 12:23:39.513 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 12:23:39.513 INFO [stderr] 
Dec 12 12:23:39.672 INFO [stderr] warning: unused import: `super`
Dec 12 12:23:39.672 INFO [stderr]  --> src/tests.rs:1:5
Dec 12 12:23:39.672 INFO [stderr]   |
Dec 12 12:23:39.672 INFO [stderr] 1 | use super::*;
Dec 12 12:23:39.672 INFO [stderr]   |     ^^^^^
Dec 12 12:23:39.672 INFO [stderr] 
Dec 12 12:23:39.681 INFO [stderr] warning: unused variable: `listening_thread`
Dec 12 12:23:39.681 INFO [stderr]   --> src/tests.rs:14:6
Dec 12 12:23:39.681 INFO [stderr]    |
Dec 12 12:23:39.681 INFO [stderr] 14 |     let listening_thread = ::std::thread::spawn(move || {
Dec 12 12:23:39.681 INFO [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider using `_listening_thread` instead
Dec 12 12:23:39.681 INFO [stderr]    |
Dec 12 12:23:39.681 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 12:23:39.681 INFO [stderr] 
Dec 12 12:23:39.728 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:23:39.728 INFO [stderr]   --> src/tests.rs:33:4
Dec 12 12:23:39.728 INFO [stderr]    |
Dec 12 12:23:39.728 INFO [stderr] 33 |             myhttp.respond(response);
Dec 12 12:23:39.728 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:23:39.728 INFO [stderr]    |
Dec 12 12:23:39.728 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 12:23:39.728 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:23:39.728 INFO [stderr] 
Dec 12 12:23:40.690 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Dec 12 12:23:40.690 INFO [stderr] su: No module specific data is present
Dec 12 12:23:41.058 INFO running `"docker" "inspect" "542aed40ffd1f28f72bd1f1e94d7fcddd2380ecd7ab2e1ba254ac11853dda2b2"`
Dec 12 12:23:41.132 INFO running `"docker" "rm" "-f" "542aed40ffd1f28f72bd1f1e94d7fcddd2380ecd7ab2e1ba254ac11853dda2b2"`
Dec 12 12:23:41.253 INFO [stdout] 542aed40ffd1f28f72bd1f1e94d7fcddd2380ecd7ab2e1ba254ac11853dda2b2