Dec 18 14:39:06.452 INFO checking kl-http-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:39:06.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/kl-http/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:39:06.657 INFO [stdout] 4b47045695da70e530369ba1a6fdbe23642bf84ea5eca03998fdcbaebacb4232
Dec 18 14:39:06.659 INFO running `"docker" "start" "-a" "4b47045695da70e530369ba1a6fdbe23642bf84ea5eca03998fdcbaebacb4232"`
Dec 18 14:39:07.192 INFO [stderr]     Checking kl-http v0.2.0 (/opt/crater/workdir)
Dec 18 14:39:07.514 INFO [stderr] warning: unused import: `Request`
Dec 18 14:39:07.514 INFO [stderr]   --> src/tests.rs:10:13
Dec 18 14:39:07.514 INFO [stderr]    |
Dec 18 14:39:07.514 INFO [stderr] 10 |     use http::{Request, Response, StatusCode};
Dec 18 14:39:07.514 INFO [stderr]    |                ^^^^^^^
Dec 18 14:39:07.514 INFO [stderr]    |
Dec 18 14:39:07.514 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 14:39:07.514 INFO [stderr] 
Dec 18 14:39:07.646 INFO [stderr] warning: unused import: `super`
Dec 18 14:39:07.646 INFO [stderr]  --> src/tests.rs:1:5
Dec 18 14:39:07.646 INFO [stderr]   |
Dec 18 14:39:07.646 INFO [stderr] 1 | use super::*;
Dec 18 14:39:07.646 INFO [stderr]   |     ^^^^^
Dec 18 14:39:07.646 INFO [stderr] 
Dec 18 14:39:07.665 INFO [stderr] warning: unused variable: `listening_thread`
Dec 18 14:39:07.665 INFO [stderr]   --> src/tests.rs:14:6
Dec 18 14:39:07.665 INFO [stderr]    |
Dec 18 14:39:07.665 INFO [stderr] 14 |     let listening_thread = ::std::thread::spawn(move || {
Dec 18 14:39:07.665 INFO [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider using `_listening_thread` instead
Dec 18 14:39:07.665 INFO [stderr]    |
Dec 18 14:39:07.665 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 14:39:07.665 INFO [stderr] 
Dec 18 14:39:07.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 14:39:07.707 INFO [stderr]   --> src/tests.rs:33:4
Dec 18 14:39:07.707 INFO [stderr]    |
Dec 18 14:39:07.707 INFO [stderr] 33 |             myhttp.respond(response);
Dec 18 14:39:07.707 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:39:07.707 INFO [stderr]    |
Dec 18 14:39:07.707 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 14:39:07.707 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 14:39:07.707 INFO [stderr] 
Dec 18 14:39:08.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 18 14:39:08.393 INFO running `"docker" "inspect" "4b47045695da70e530369ba1a6fdbe23642bf84ea5eca03998fdcbaebacb4232"`
Dec 18 14:39:08.462 INFO running `"docker" "rm" "-f" "4b47045695da70e530369ba1a6fdbe23642bf84ea5eca03998fdcbaebacb4232"`
Dec 18 14:39:08.602 INFO [stdout] 4b47045695da70e530369ba1a6fdbe23642bf84ea5eca03998fdcbaebacb4232