Dec 19 07:49:49.530 INFO checking supercurio/rust-tokio-signal-help against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 07:49:49.530 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/supercurio/rust-tokio-signal-help:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:49:50.033 INFO [stdout] 3fe8a55ba14e172966cda308efbae7b1e282f14a0a745be95802fe4cb1d2d66f
Dec 19 07:49:50.035 INFO running `"docker" "start" "-a" "3fe8a55ba14e172966cda308efbae7b1e282f14a0a745be95802fe4cb1d2d66f"`
Dec 19 07:49:52.421 INFO [stderr]     Checking futures v0.1.13
Dec 19 07:49:52.428 INFO [stderr]     Checking iovec v0.1.0
Dec 19 07:49:52.428 INFO [stderr]     Checking net2 v0.2.27
Dec 19 07:49:52.892 INFO [stderr]     Checking bytes v0.4.2
Dec 19 07:49:53.304 INFO [stderr]     Checking mio v0.6.6
Dec 19 07:49:56.309 INFO [stderr]     Checking mio-uds v0.6.4
Dec 19 07:49:57.912 INFO [stderr]     Checking tokio-io v0.1.1
Dec 19 07:49:58.663 INFO [stderr]     Checking tokio-core v0.1.6
Dec 19 07:49:59.779 INFO [stderr]     Checking tokio-signal v0.1.2
Dec 19 07:50:00.156 INFO [stderr]     Checking tokio-signal-test v0.1.0 (/opt/crater/workdir)
Dec 19 07:50:00.468 INFO [stderr] warning: unused variable: `sigterm`
Dec 19 07:50:00.468 INFO [stderr]   --> src/main.rs:33:9
Dec 19 07:50:00.468 INFO [stderr]    |
Dec 19 07:50:00.468 INFO [stderr] 33 |     let sigterm = sigint_imp(&core.handle());
Dec 19 07:50:00.468 INFO [stderr]    |         ^^^^^^^ help: consider using `_sigterm` instead
Dec 19 07:50:00.468 INFO [stderr]    |
Dec 19 07:50:00.468 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:50:00.468 INFO [stderr] 
Dec 19 07:50:00.476 INFO [stderr] warning: function is never used: `sigterm_imp`
Dec 19 07:50:00.476 INFO [stderr]   --> src/main.rs:23:1
Dec 19 07:50:00.476 INFO [stderr]    |
Dec 19 07:50:00.476 INFO [stderr] 23 | fn sigterm_imp(handle: &Handle) -> IoFuture<IoStream<()>> {
Dec 19 07:50:00.476 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:50:00.476 INFO [stderr]    |
Dec 19 07:50:00.476 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:50:00.476 INFO [stderr] 
Dec 19 07:50:00.498 INFO [stderr] warning: unused variable: `sigterm`
Dec 19 07:50:00.498 INFO [stderr]   --> src/main.rs:33:9
Dec 19 07:50:00.498 INFO [stderr]    |
Dec 19 07:50:00.498 INFO [stderr] 33 |     let sigterm = sigint_imp(&core.handle());
Dec 19 07:50:00.498 INFO [stderr]    |         ^^^^^^^ help: consider using `_sigterm` instead
Dec 19 07:50:00.498 INFO [stderr]    |
Dec 19 07:50:00.499 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:50:00.499 INFO [stderr] 
Dec 19 07:50:00.512 INFO [stderr] warning: function is never used: `sigterm_imp`
Dec 19 07:50:00.512 INFO [stderr]   --> src/main.rs:23:1
Dec 19 07:50:00.512 INFO [stderr]    |
Dec 19 07:50:00.512 INFO [stderr] 23 | fn sigterm_imp(handle: &Handle) -> IoFuture<IoStream<()>> {
Dec 19 07:50:00.512 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:50:00.512 INFO [stderr]    |
Dec 19 07:50:00.512 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:50:00.512 INFO [stderr] 
Dec 19 07:50:00.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.23s
Dec 19 07:50:01.496 INFO running `"docker" "inspect" "3fe8a55ba14e172966cda308efbae7b1e282f14a0a745be95802fe4cb1d2d66f"`
Dec 19 07:50:01.784 INFO running `"docker" "rm" "-f" "3fe8a55ba14e172966cda308efbae7b1e282f14a0a745be95802fe4cb1d2d66f"`
Dec 19 07:50:02.024 INFO [stdout] 3fe8a55ba14e172966cda308efbae7b1e282f14a0a745be95802fe4cb1d2d66f