Dec 04 09:15:05.391 INFO checking supercurio/rust-tokio-signal-help against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 09:15:05.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 09:15:05.915 INFO [stdout] 4f58be2bd43fb4ad48478d0aa985ec40eb001bc5381b21faeb8f0026b0f903a1
Dec 04 09:15:05.918 INFO running `"docker" "start" "-a" "4f58be2bd43fb4ad48478d0aa985ec40eb001bc5381b21faeb8f0026b0f903a1"`
Dec 04 09:15:08.082 INFO [stderr] usermod: no changes
Dec 04 09:15:08.271 INFO [stderr]     Checking mio-uds v0.6.4
Dec 04 09:15:08.935 INFO [stderr]     Checking tokio-signal v0.1.2
Dec 04 09:15:09.561 INFO [stderr]     Checking tokio-signal-test v0.1.0 (/source)
Dec 04 09:15:10.043 INFO [stderr] warning: unused variable: `sigterm`
Dec 04 09:15:10.043 INFO [stderr]   --> src/main.rs:33:9
Dec 04 09:15:10.043 INFO [stderr]    |
Dec 04 09:15:10.043 INFO [stderr] 33 |     let sigterm = sigint_imp(&core.handle());
Dec 04 09:15:10.043 INFO [stderr]    |         ^^^^^^^ help: consider using `_sigterm` instead
Dec 04 09:15:10.043 INFO [stderr]    |
Dec 04 09:15:10.043 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 09:15:10.044 INFO [stderr] 
Dec 04 09:15:10.051 INFO [stderr] warning: function is never used: `sigterm_imp`
Dec 04 09:15:10.051 INFO [stderr]   --> src/main.rs:23:1
Dec 04 09:15:10.051 INFO [stderr]    |
Dec 04 09:15:10.051 INFO [stderr] 23 | fn sigterm_imp(handle: &Handle) -> IoFuture<IoStream<()>> {
Dec 04 09:15:10.051 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:15:10.052 INFO [stderr]    |
Dec 04 09:15:10.052 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 09:15:10.055 INFO [stderr] 
Dec 04 09:15:10.167 INFO [stderr] warning: unused variable: `sigterm`
Dec 04 09:15:10.167 INFO [stderr]   --> src/main.rs:33:9
Dec 04 09:15:10.167 INFO [stderr]    |
Dec 04 09:15:10.167 INFO [stderr] 33 |     let sigterm = sigint_imp(&core.handle());
Dec 04 09:15:10.167 INFO [stderr]    |         ^^^^^^^ help: consider using `_sigterm` instead
Dec 04 09:15:10.167 INFO [stderr]    |
Dec 04 09:15:10.167 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 09:15:10.167 INFO [stderr] 
Dec 04 09:15:10.175 INFO [stderr] warning: function is never used: `sigterm_imp`
Dec 04 09:15:10.175 INFO [stderr]   --> src/main.rs:23:1
Dec 04 09:15:10.175 INFO [stderr]    |
Dec 04 09:15:10.175 INFO [stderr] 23 | fn sigterm_imp(handle: &Handle) -> IoFuture<IoStream<()>> {
Dec 04 09:15:10.175 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:15:10.175 INFO [stderr]    |
Dec 04 09:15:10.175 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 09:15:10.175 INFO [stderr] 
Dec 04 09:15:10.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Dec 04 09:15:10.228 INFO [stderr] su: No module specific data is present
Dec 04 09:15:11.395 INFO running `"docker" "inspect" "4f58be2bd43fb4ad48478d0aa985ec40eb001bc5381b21faeb8f0026b0f903a1"`
Dec 04 09:15:11.847 INFO running `"docker" "rm" "-f" "4f58be2bd43fb4ad48478d0aa985ec40eb001bc5381b21faeb8f0026b0f903a1"`
Dec 04 09:15:12.247 INFO [stdout] 4f58be2bd43fb4ad48478d0aa985ec40eb001bc5381b21faeb8f0026b0f903a1