Dec 19 05:01:46.493 INFO checking yiransheng/rust-toy-redis against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 05:01:46.493 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/yiransheng/rust-toy-redis:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 05:01:47.012 INFO [stdout] ede9855594ee6a21a100a51fa6e0308510be6a485ec6577a2af4d916674517a4 Dec 19 05:01:47.014 INFO running `"docker" "start" "-a" "ede9855594ee6a21a100a51fa6e0308510be6a485ec6577a2af4d916674517a4"` Dec 19 05:01:49.837 INFO [stderr] Checking byteorder v1.2.2 Dec 19 05:01:49.837 INFO [stderr] Checking futures v0.1.21 Dec 19 05:01:49.837 INFO [stderr] Checking lazycell v0.6.0 Dec 19 05:01:49.837 INFO [stderr] Checking slab v0.4.0 Dec 19 05:01:49.853 INFO [stderr] Checking scoped-tls v0.1.1 Dec 19 05:01:49.855 INFO [stderr] Checking slab v0.3.0 Dec 19 05:01:49.862 INFO [stderr] Checking take v0.1.0 Dec 19 05:01:49.863 INFO [stderr] Checking smallvec v0.2.1 Dec 19 05:01:50.610 INFO [stderr] Checking stringreader v0.1.1 Dec 19 05:01:50.916 INFO [stderr] Checking iovec v0.1.2 Dec 19 05:01:50.957 INFO [stderr] Checking rand v0.4.2 Dec 19 05:01:51.425 INFO [stderr] Checking num_cpus v1.8.0 Dec 19 05:01:51.502 INFO [stderr] Checking net2 v0.2.32 Dec 19 05:01:51.504 INFO [stderr] Checking crossbeam-utils v0.3.2 Dec 19 05:01:52.164 INFO [stderr] Checking crossbeam-utils v0.2.2 Dec 19 05:01:53.180 INFO [stderr] Checking crossbeam-epoch v0.4.1 Dec 19 05:01:53.990 INFO [stderr] Checking bytes v0.4.6 Dec 19 05:01:54.341 INFO [stderr] Checking mio v0.6.14 Dec 19 05:01:54.948 INFO [stderr] Checking crossbeam-deque v0.3.0 Dec 19 05:01:56.268 INFO [stderr] Checking rand v0.3.22 Dec 19 05:01:59.252 INFO [stderr] Checking tokio-executor v0.1.2 Dec 19 05:01:59.252 INFO [stderr] Checking tokio-io v0.1.6 Dec 19 05:01:59.252 INFO [stderr] Checking tokio-service v0.1.0 Dec 19 05:01:59.576 INFO [stderr] error[E0119]: conflicting implementations of trait `NewService` for type `std::sync::Arc<_>`: Dec 19 05:01:59.576 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-service-0.1.0/src/lib.rs:190:1 Dec 19 05:01:59.576 INFO [stderr] | Dec 19 05:01:59.576 INFO [stderr] 176 | / impl NewService for F Dec 19 05:01:59.576 INFO [stderr] 177 | | where F: Fn() -> io::Result, Dec 19 05:01:59.576 INFO [stderr] 178 | | R: Service, Dec 19 05:01:59.576 INFO [stderr] 179 | | { Dec 19 05:01:59.576 INFO [stderr] ... | Dec 19 05:01:59.576 INFO [stderr] 187 | | } Dec 19 05:01:59.576 INFO [stderr] 188 | | } Dec 19 05:01:59.576 INFO [stderr] | |_- first implementation here Dec 19 05:01:59.576 INFO [stderr] 189 | Dec 19 05:01:59.576 INFO [stderr] 190 | impl NewService for Arc { Dec 19 05:01:59.576 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `std::sync::Arc<_>` Dec 19 05:01:59.576 INFO [stderr] | Dec 19 05:01:59.577 INFO [stderr] = note: downstream crates may implement trait `std::ops::FnOnce<()>` for type `std::sync::Arc<_>` Dec 19 05:01:59.577 INFO [stderr] = note: downstream crates may implement trait `std::ops::Fn<()>` for type `std::sync::Arc<_>` Dec 19 05:01:59.577 INFO [stderr] Dec 19 05:01:59.577 INFO [stderr] error[E0119]: conflicting implementations of trait `NewService` for type `std::rc::Rc<_>`: Dec 19 05:01:59.577 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-service-0.1.0/src/lib.rs:201:1 Dec 19 05:01:59.577 INFO [stderr] | Dec 19 05:01:59.577 INFO [stderr] 176 | / impl NewService for F Dec 19 05:01:59.577 INFO [stderr] 177 | | where F: Fn() -> io::Result, Dec 19 05:01:59.577 INFO [stderr] 178 | | R: Service, Dec 19 05:01:59.577 INFO [stderr] 179 | | { Dec 19 05:01:59.577 INFO [stderr] ... | Dec 19 05:01:59.577 INFO [stderr] 187 | | } Dec 19 05:01:59.577 INFO [stderr] 188 | | } Dec 19 05:01:59.577 INFO [stderr] | |_- first implementation here Dec 19 05:01:59.577 INFO [stderr] ... Dec 19 05:01:59.577 INFO [stderr] 201 | impl NewService for Rc { Dec 19 05:01:59.577 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `std::rc::Rc<_>` Dec 19 05:01:59.584 INFO [stderr] | Dec 19 05:01:59.584 INFO [stderr] = note: downstream crates may implement trait `std::ops::FnOnce<()>` for type `std::rc::Rc<_>` Dec 19 05:01:59.584 INFO [stderr] = note: downstream crates may implement trait `std::ops::Fn<()>` for type `std::rc::Rc<_>` Dec 19 05:01:59.584 INFO [stderr] Dec 19 05:01:59.584 INFO [stderr] error: aborting due to 2 previous errors Dec 19 05:01:59.584 INFO [stderr] Dec 19 05:01:59.584 INFO [stderr] For more information about this error, try `rustc --explain E0119`. Dec 19 05:01:59.596 INFO [stderr] error: Could not compile `tokio-service`. Dec 19 05:01:59.596 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 19 05:02:00.376 INFO [stderr] error: build failed Dec 19 05:02:01.691 INFO running `"docker" "inspect" "ede9855594ee6a21a100a51fa6e0308510be6a485ec6577a2af4d916674517a4"` Dec 19 05:02:01.984 INFO running `"docker" "rm" "-f" "ede9855594ee6a21a100a51fa6e0308510be6a485ec6577a2af4d916674517a4"` Dec 19 05:02:02.268 INFO [stdout] ede9855594ee6a21a100a51fa6e0308510be6a485ec6577a2af4d916674517a4