Dec 18 14:02:25.001 INFO checking messenger-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 14:02:25.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/messenger/0.1.0:/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 14:02:25.262 INFO [stdout] 2c320c9cae64b20eff11fcd1d1ac40ae2c5f1e1e4b6a31e379a09c3f272c4693 Dec 18 14:02:25.266 INFO running `"docker" "start" "-a" "2c320c9cae64b20eff11fcd1d1ac40ae2c5f1e1e4b6a31e379a09c3f272c4693"` Dec 18 14:02:26.256 INFO [stderr] Checking messenger v0.1.0 (/opt/crater/workdir) Dec 18 14:02:27.151 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 18 14:02:27.151 INFO [stderr] --> src/lib.rs:2:12 Dec 18 14:02:27.151 INFO [stderr] | Dec 18 14:02:27.151 INFO [stderr] 2 | #![feature(conservative_impl_trait)] Dec 18 14:02:27.151 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 14:02:27.151 INFO [stderr] | Dec 18 14:02:27.151 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 18 14:02:27.151 INFO [stderr] Dec 18 14:02:27.208 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 18 14:02:27.208 INFO [stderr] --> src/lib.rs:2:12 Dec 18 14:02:27.208 INFO [stderr] | Dec 18 14:02:27.208 INFO [stderr] 2 | #![feature(conservative_impl_trait)] Dec 18 14:02:27.208 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 14:02:27.208 INFO [stderr] | Dec 18 14:02:27.208 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 18 14:02:27.208 INFO [stderr] Dec 18 14:02:30.680 INFO [stderr] warning: use of deprecated item 'tokio::executor::current_thread': use tokio-current-thread crate or functions in tokio::runtime::current_thread instead Dec 18 14:02:30.680 INFO [stderr] --> tests/messenger_test.rs:8:5 Dec 18 14:02:30.680 INFO [stderr] | Dec 18 14:02:30.680 INFO [stderr] 8 | use tokio::executor::current_thread; Dec 18 14:02:30.680 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 14:02:30.680 INFO [stderr] | Dec 18 14:02:30.680 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 14:02:30.680 INFO [stderr] Dec 18 14:02:30.680 INFO [stderr] warning: use of deprecated item 'tokio::executor::current_thread::run': use block_on_all instead Dec 18 14:02:30.680 INFO [stderr] --> tests/messenger_test.rs:36:5 Dec 18 14:02:30.680 INFO [stderr] | Dec 18 14:02:30.680 INFO [stderr] 36 | current_thread::run(move |_| { Dec 18 14:02:30.680 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 18 14:02:30.680 INFO [stderr] Dec 18 14:02:30.832 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.69s Dec 18 14:02:31.538 INFO running `"docker" "inspect" "2c320c9cae64b20eff11fcd1d1ac40ae2c5f1e1e4b6a31e379a09c3f272c4693"` Dec 18 14:02:31.720 INFO running `"docker" "rm" "-f" "2c320c9cae64b20eff11fcd1d1ac40ae2c5f1e1e4b6a31e379a09c3f272c4693"` Dec 18 14:02:32.004 INFO [stdout] 2c320c9cae64b20eff11fcd1d1ac40ae2c5f1e1e4b6a31e379a09c3f272c4693