Dec 17 14:23:02.046 INFO checking supercurio/rust-tokio-signal-help against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 14:23:02.047 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 14:23:02.558 INFO [stdout] 07d268c3e0a50c743fbd77fa44c5a3ef5dbcf1f3a23523dfce8100ee44e7bfe2
Dec 17 14:23:02.562 INFO running `"docker" "start" "-a" "07d268c3e0a50c743fbd77fa44c5a3ef5dbcf1f3a23523dfce8100ee44e7bfe2"`
Dec 17 14:23:05.152 INFO [stderr]     Checking futures v0.1.13
Dec 17 14:23:05.152 INFO [stderr]     Checking log v0.3.7
Dec 17 14:23:05.152 INFO [stderr]     Checking iovec v0.1.0
Dec 17 14:23:05.152 INFO [stderr]     Checking net2 v0.2.27
Dec 17 14:23:05.873 INFO [stderr]     Checking bytes v0.4.2
Dec 17 14:23:05.906 INFO [stderr]     Checking mio v0.6.6
Dec 17 14:23:08.594 INFO [stderr]     Checking mio-uds v0.6.4
Dec 17 14:23:09.971 INFO [stderr]     Checking tokio-io v0.1.1
Dec 17 14:23:10.696 INFO [stderr]     Checking tokio-core v0.1.6
Dec 17 14:23:11.852 INFO [stderr]     Checking tokio-signal v0.1.2
Dec 17 14:23:12.244 INFO [stderr]     Checking tokio-signal-test v0.1.0 (/opt/crater/workdir)
Dec 17 14:23:12.515 INFO [stderr] warning: unused variable: `sigterm`
Dec 17 14:23:12.515 INFO [stderr]   --> src/main.rs:33:9
Dec 17 14:23:12.515 INFO [stderr]    |
Dec 17 14:23:12.515 INFO [stderr] 33 |     let sigterm = sigint_imp(&core.handle());
Dec 17 14:23:12.515 INFO [stderr]    |         ^^^^^^^ help: consider using `_sigterm` instead
Dec 17 14:23:12.515 INFO [stderr]    |
Dec 17 14:23:12.515 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 14:23:12.515 INFO [stderr] 
Dec 17 14:23:12.524 INFO [stderr] warning: function is never used: `sigterm_imp`
Dec 17 14:23:12.524 INFO [stderr]   --> src/main.rs:23:1
Dec 17 14:23:12.524 INFO [stderr]    |
Dec 17 14:23:12.524 INFO [stderr] 23 | fn sigterm_imp(handle: &Handle) -> IoFuture<IoStream<()>> {
Dec 17 14:23:12.524 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:23:12.524 INFO [stderr]    |
Dec 17 14:23:12.524 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 14:23:12.524 INFO [stderr] 
Dec 17 14:23:12.548 INFO [stderr] warning: unused variable: `sigterm`
Dec 17 14:23:12.548 INFO [stderr]   --> src/main.rs:33:9
Dec 17 14:23:12.548 INFO [stderr]    |
Dec 17 14:23:12.548 INFO [stderr] 33 |     let sigterm = sigint_imp(&core.handle());
Dec 17 14:23:12.548 INFO [stderr]    |         ^^^^^^^ help: consider using `_sigterm` instead
Dec 17 14:23:12.548 INFO [stderr]    |
Dec 17 14:23:12.548 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 14:23:12.548 INFO [stderr] 
Dec 17 14:23:12.564 INFO [stderr] warning: function is never used: `sigterm_imp`
Dec 17 14:23:12.564 INFO [stderr]   --> src/main.rs:23:1
Dec 17 14:23:12.564 INFO [stderr]    |
Dec 17 14:23:12.564 INFO [stderr] 23 | fn sigterm_imp(handle: &Handle) -> IoFuture<IoStream<()>> {
Dec 17 14:23:12.564 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:23:12.564 INFO [stderr]    |
Dec 17 14:23:12.564 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 14:23:12.564 INFO [stderr] 
Dec 17 14:23:12.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.51s
Dec 17 14:23:13.408 INFO running `"docker" "inspect" "07d268c3e0a50c743fbd77fa44c5a3ef5dbcf1f3a23523dfce8100ee44e7bfe2"`
Dec 17 14:23:13.600 INFO running `"docker" "rm" "-f" "07d268c3e0a50c743fbd77fa44c5a3ef5dbcf1f3a23523dfce8100ee44e7bfe2"`
Dec 17 14:23:13.948 INFO [stdout] 07d268c3e0a50c743fbd77fa44c5a3ef5dbcf1f3a23523dfce8100ee44e7bfe2