[INFO] fetching crate monoio-compat 0.0.6... [INFO] checking monoio-compat-0.0.6 against try#0f68263c719c986445acfdd2b05d69e200c95710 for pr-97183 [INFO] extracting crate monoio-compat 0.0.6 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate monoio-compat 0.0.6 on toolchain 0f68263c719c986445acfdd2b05d69e200c95710 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0f68263c719c986445acfdd2b05d69e200c95710" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate monoio-compat 0.0.6 [INFO] finished tweaking crates.io crate monoio-compat 0.0.6 [INFO] tweaked toml for crates.io crate monoio-compat 0.0.6 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0f68263c719c986445acfdd2b05d69e200c95710" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0f68263c719c986445acfdd2b05d69e200c95710" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0f68263c719c986445acfdd2b05d69e200c95710" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec7688f4ebbb90a1208b95bca7d7122a680ffa8d1e1cb394e9673736d3ef78d4 [INFO] running `Command { std: "docker" "start" "-a" "ec7688f4ebbb90a1208b95bca7d7122a680ffa8d1e1cb394e9673736d3ef78d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec7688f4ebbb90a1208b95bca7d7122a680ffa8d1e1cb394e9673736d3ef78d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec7688f4ebbb90a1208b95bca7d7122a680ffa8d1e1cb394e9673736d3ef78d4", kill_on_drop: false }` [INFO] [stdout] ec7688f4ebbb90a1208b95bca7d7122a680ffa8d1e1cb394e9673736d3ef78d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0f68263c719c986445acfdd2b05d69e200c95710" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88c55f96f907519f0dde3cf01665fec208ddb3417f1ac7feca93cac17cf71ef8 [INFO] running `Command { std: "docker" "start" "-a" "88c55f96f907519f0dde3cf01665fec208ddb3417f1ac7feca93cac17cf71ef8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling io-uring v0.5.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking reusable-box-future v0.2.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking nix v0.24.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking os_socketaddr v0.2.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling monoio-macros v0.0.3 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking monoio v0.0.5 [INFO] [stdout] error[E0277]: the trait bound `T: IoBufMut` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/io/async_read_rent_ext.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | / async move { [INFO] [stdout] 44 | | let len = buf.bytes_total(); [INFO] [stdout] 45 | | let mut read = 0; [INFO] [stdout] 46 | | while read < len { [INFO] [stdout] ... | [INFO] [stdout] 65 | | (Ok(read), buf) [INFO] [stdout] 66 | | } [INFO] [stdout] | |_________^ the trait `IoBufMut` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `::read_exact` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/io/async_read_rent_ext.rs:41:22 [INFO] [stdout] | [INFO] [stdout] 39 | fn read_exact(&mut self, mut buf: T) -> Self::ReadExactFuture<'_, T> [INFO] [stdout] | ---------- required by a bound in this [INFO] [stdout] 40 | where [INFO] [stdout] 41 | T: 'static + IoBufMut, [INFO] [stdout] | ^^^^^^^^ required by this bound in `::read_exact` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 37 | type ReadExactFuture<'a, T> = impl Future> where A: 'a, T: 'a + buf::io_buf::IoBufMut; [INFO] [stdout] | +++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `T: IoVecBufMut` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/io/async_read_rent_ext.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | / async move { [INFO] [stdout] 82 | | while read < len { [INFO] [stdout] 83 | | let (res, meta_) = self.readv(meta).await; [INFO] [stdout] 84 | | meta = meta_; [INFO] [stdout] ... | [INFO] [stdout] 100 | | (Ok(read), buf) [INFO] [stdout] 101 | | } [INFO] [stdout] | |_________^ the trait `IoVecBufMut` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `::read_vectored_exact` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/io/async_read_rent_ext.rs:76:22 [INFO] [stdout] | [INFO] [stdout] 71 | fn read_vectored_exact( [INFO] [stdout] | ------------------- required by a bound in this [INFO] [stdout] ... [INFO] [stdout] 76 | T: 'static + IoVecBufMut, [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `::read_vectored_exact` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 69 | type ReadVectoredExactFuture<'a, T> = impl Future> where A: 'a, T: 'a + buf::io_vec_buf::IoVecBufMut; [INFO] [stdout] | ++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `T: IoBuf` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/io/async_write_rent_ext.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | / async move { [INFO] [stdout] 44 | | let len = buf.bytes_init(); [INFO] [stdout] 45 | | let mut written = 0; [INFO] [stdout] 46 | | while written < len { [INFO] [stdout] ... | [INFO] [stdout] 65 | | (Ok(written), buf) [INFO] [stdout] 66 | | } [INFO] [stdout] | |_________^ the trait `IoBuf` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `::write_all` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/io/async_write_rent_ext.rs:41:22 [INFO] [stdout] | [INFO] [stdout] 39 | fn write_all(&mut self, mut buf: T) -> Self::WriteExactFuture<'_, T> [INFO] [stdout] | --------- required by a bound in this [INFO] [stdout] 40 | where [INFO] [stdout] 41 | T: 'static + IoBuf, [INFO] [stdout] | ^^^^^ required by this bound in `::write_all` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 37 | type WriteExactFuture<'a, T> = impl Future> where A: 'a, T: 'a + buf::io_buf::IoBuf; [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `T: IoVecBuf` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/io/async_write_rent_ext.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | / async move { [INFO] [stdout] 80 | | while written < len { [INFO] [stdout] 81 | | let (res, meta_) = self.writev(meta).await; [INFO] [stdout] 82 | | meta = meta_; [INFO] [stdout] ... | [INFO] [stdout] 101 | | (Ok(written), buf) [INFO] [stdout] 102 | | } [INFO] [stdout] | |_________^ the trait `IoVecBuf` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `::write_vectored_all` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/io/async_write_rent_ext.rs:73:22 [INFO] [stdout] | [INFO] [stdout] 71 | fn write_vectored_all(&mut self, buf: T) -> Self::WriteVectoredExactFuture<'_, T> [INFO] [stdout] | ------------------ required by a bound in this [INFO] [stdout] 72 | where [INFO] [stdout] 73 | T: 'static + IoVecBuf, [INFO] [stdout] | ^^^^^^^^ required by this bound in `::write_vectored_all` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 69 | type WriteVectoredExactFuture<'a, T> = impl Future> where A: 'a, T: 'a + buf::io_vec_buf::IoVecBuf; [INFO] [stdout] | +++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: expected a `FnMut<(::Item,)>` closure, found `F` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/stream/stream_ext.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | / async move { [INFO] [stdout] 35 | | while let Some(item) = self.next().await { [INFO] [stdout] 36 | | (f)(item).await; [INFO] [stdout] 37 | | } [INFO] [stdout] 38 | | } [INFO] [stdout] | |_________^ expected an `FnMut<(::Item,)>` closure, found `F` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `stream_ext::StreamExt::for_each` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/stream/stream_ext.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 28 | fn for_each(mut self, mut f: F) -> ForEachFut [INFO] [stdout] | -------- required by a bound in this [INFO] [stdout] 29 | where [INFO] [stdout] 30 | F: FnMut(Self::Item) -> Fut, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `stream_ext::StreamExt::for_each` [INFO] [stdout] help: consider restricting type parameter `F` [INFO] [stdout] | [INFO] [stdout] 44 | type ForEachFut::Item,)>> = impl Future; [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Fut` is not a future [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/stream/stream_ext.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | / async move { [INFO] [stdout] 35 | | while let Some(item) = self.next().await { [INFO] [stdout] 36 | | (f)(item).await; [INFO] [stdout] 37 | | } [INFO] [stdout] 38 | | } [INFO] [stdout] | |_________^ `Fut` is not a future [INFO] [stdout] | [INFO] [stdout] = note: Fut must be a future or must implement `IntoFuture` to be awaited [INFO] [stdout] note: required by a bound in `stream_ext::StreamExt::for_each` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/monoio-0.0.5/src/stream/stream_ext.rs:31:14 [INFO] [stdout] | [INFO] [stdout] 28 | fn for_each(mut self, mut f: F) -> ForEachFut [INFO] [stdout] | -------- required by a bound in this [INFO] [stdout] ... [INFO] [stdout] 31 | Fut: Future, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ required by this bound in `stream_ext::StreamExt::for_each` [INFO] [stdout] help: consider restricting type parameter `Fut` [INFO] [stdout] | [INFO] [stdout] 44 | type ForEachFut = impl Future; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `monoio` due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "88c55f96f907519f0dde3cf01665fec208ddb3417f1ac7feca93cac17cf71ef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88c55f96f907519f0dde3cf01665fec208ddb3417f1ac7feca93cac17cf71ef8", kill_on_drop: false }` [INFO] [stdout] 88c55f96f907519f0dde3cf01665fec208ddb3417f1ac7feca93cac17cf71ef8