[INFO] crate tarpc 0.18.0 is already in cache [INFO] extracting crate tarpc 0.18.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/tarpc/0.18.0 [INFO] extracting crate tarpc 0.18.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/tarpc/0.18.0 [INFO] validating manifest of tarpc-0.18.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tarpc-0.18.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tarpc-0.18.0 [INFO] finished frobbing tarpc-0.18.0 [INFO] frobbed toml for tarpc-0.18.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/tarpc/0.18.0/Cargo.toml [INFO] started frobbing tarpc-0.18.0 [INFO] finished frobbing tarpc-0.18.0 [INFO] frobbed toml for tarpc-0.18.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/tarpc/0.18.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tarpc-0.18.0 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-6/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/tarpc/0.18.0:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2b547d836b75d20fced780092a1b68f46c1eef82c6f2eb766b3fd0e1e8cd4285 [INFO] running `"docker" "start" "-a" "2b547d836b75d20fced780092a1b68f46c1eef82c6f2eb766b3fd0e1e8cd4285"` [INFO] [stderr] Checking libtest v0.0.1 [INFO] [stderr] Compiling tarpc-plugins v0.5.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tarpc-lib v0.6.1 [INFO] [stderr] error[E0432]: unresolved import `std::boxed::FnBox` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libtest-0.0.1/lib.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | use std::boxed::FnBox; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ no `FnBox` in `boxed` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `libtest`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `futures::try_ready` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/mod.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | try_ready, [INFO] [stderr] | ^^^^^^^^^ no `try_ready` in the root [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `try_ready` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/mod.rs:337:17 [INFO] [stderr] | [INFO] [stderr] 337 | try_ready!(self.as_mut().channel().poll_flush(cx)); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0437]: type `SinkError` is not a member of trait `Sink` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/channel.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | type SinkError = io::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Sink` [INFO] [stderr] [INFO] [stderr] error[E0437]: type `SinkError` is not a member of trait `Sink` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | type SinkError = S::SinkError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Sink` [INFO] [stderr] [INFO] [stderr] error[E0658]: async closures are unstable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/mod.rs:488:13 [INFO] [stderr] | [INFO] [stderr] 488 | async move |result| { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/62290 [INFO] [stderr] = help: add `#![feature(async_closure)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0220]: associated type `SinkError` not found for `futures_sink::Sink<::SinkItem>` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:27:47 [INFO] [stderr] | [INFO] [stderr] 27 | Self: Sink<::SinkItem, SinkError = io::Error>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ associated type `SinkError` not found [INFO] [stderr] [INFO] [stderr] error[E0220]: associated type `SinkError` not found for `Self` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/channel.rs:68:82 [INFO] [stderr] | [INFO] [stderr] 68 | fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ associated type `SinkError` not found [INFO] [stderr] [INFO] [stderr] error[E0220]: associated type `SinkError` not found for `S` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:88:67 [INFO] [stderr] | [INFO] [stderr] 88 | fn start_send(self: Pin<&mut Self>, item: Item) -> Result<(), S::SinkError> { [INFO] [stderr] | ^^^^^^^^^^^^ associated type `SinkError` not found [INFO] [stderr] [INFO] [stderr] error[E0220]: associated type `SinkError` not found for `S` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:92:82 [INFO] [stderr] | [INFO] [stderr] 92 | fn poll_ready(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stderr] | ^^^^^^^^^^^^ associated type `SinkError` not found [INFO] [stderr] [INFO] [stderr] error[E0220]: associated type `SinkError` not found for `S` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:96:82 [INFO] [stderr] | [INFO] [stderr] 96 | fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stderr] | ^^^^^^^^^^^^ associated type `SinkError` not found [INFO] [stderr] [INFO] [stderr] error[E0220]: associated type `SinkError` not found for `S` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:100:82 [INFO] [stderr] | [INFO] [stderr] 100 | fn poll_close(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stderr] | ^^^^^^^^^^^^ associated type `SinkError` not found [INFO] [stderr] [INFO] [stderr] error[E0220]: associated type `SinkError` not found for `futures_sink::Sink` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:48:23 [INFO] [stderr] | [INFO] [stderr] 48 | S: Sink, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ associated type `SinkError` not found [INFO] [stderr] [INFO] [stderr] error[E0220]: associated type `SinkError` not found for `futures_sink::Sink` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:109:26 [INFO] [stderr] | [INFO] [stderr] 109 | Self: Sink, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ associated type `SinkError` not found [INFO] [stderr] [INFO] [stderr] error[E0220]: associated type `SinkError` not found for `S` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:86:22 [INFO] [stderr] | [INFO] [stderr] 86 | type SinkError = S::SinkError; [INFO] [stderr] | ^^^^^^^^^^^^ associated type `SinkError` not found [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0220, E0432, E0437, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0220`. [INFO] [stderr] error: Could not compile `tarpc-lib`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "2b547d836b75d20fced780092a1b68f46c1eef82c6f2eb766b3fd0e1e8cd4285"` [INFO] running `"docker" "rm" "-f" "2b547d836b75d20fced780092a1b68f46c1eef82c6f2eb766b3fd0e1e8cd4285"` [INFO] [stdout] 2b547d836b75d20fced780092a1b68f46c1eef82c6f2eb766b3fd0e1e8cd4285