[INFO] fetching crate tarpc-bincode-transport 0.7.0... [INFO] testing tarpc-bincode-transport-0.7.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate tarpc-bincode-transport 0.7.0 into /workspace/builds/worker-20/source [INFO] validating manifest of crates.io crate tarpc-bincode-transport 0.7.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tarpc-bincode-transport 0.7.0 [INFO] finished tweaking crates.io crate tarpc-bincode-transport 0.7.0 [INFO] tweaked toml for crates.io crate tarpc-bincode-transport 0.7.0 written to /workspace/builds/worker-20/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc_term v0.0.1 [INFO] [stderr] Downloaded tarpc-trace v0.2.0 [INFO] [stderr] Downloaded async-bincode v0.4.9 [INFO] [stderr] Downloaded tarpc-lib v0.6.1 [INFO] [stderr] Downloaded libtest v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afebe347b968a86c23dfbfaf0b36d4516fe0f0dc42f84c609724ca1b4dc731e2 [INFO] running `Command { std: "docker" "start" "-a" "afebe347b968a86c23dfbfaf0b36d4516fe0f0dc42f84c609724ca1b4dc731e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afebe347b968a86c23dfbfaf0b36d4516fe0f0dc42f84c609724ca1b4dc731e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afebe347b968a86c23dfbfaf0b36d4516fe0f0dc42f84c609724ca1b4dc731e2", kill_on_drop: false }` [INFO] [stdout] afebe347b968a86c23dfbfaf0b36d4516fe0f0dc42f84c609724ca1b4dc731e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c4fecdd776979d6348eb896cdd45f188ad0da5e9950ec0093ee17b435c5a85e [INFO] running `Command { std: "docker" "start" "-a" "3c4fecdd776979d6348eb896cdd45f188ad0da5e9950ec0093ee17b435c5a85e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tarpc-trace v0.2.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling async-bincode v0.4.9 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling tarpc-lib v0.6.1 [INFO] [stdout] error[E0432]: unresolved import `futures::try_ready` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | try_ready, [INFO] [stdout] | ^^^^^^^^^ no `try_ready` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::option::NoneError` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/filter.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | option::NoneError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `NoneError` in `option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `try_ready` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/mod.rs:337:17 [INFO] [stdout] | [INFO] [stdout] 337 | try_ready!(self.as_mut().channel().poll_flush(cx)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Ok` is not a member of trait `Try` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/filter.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | type Ok = Channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Error` is not a member of trait `Try` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/filter.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | type Error = NoneError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `into_result` is not a member of trait `Try` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/filter.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | / fn into_result(self) -> Result, NoneError> { [INFO] [stdout] 57 | | match self { [INFO] [stdout] 58 | | NewConnection::Filtered => Err(NoneError), [INFO] [stdout] 59 | | NewConnection::Accepted(channel) => Ok(channel), [INFO] [stdout] 60 | | } [INFO] [stdout] 61 | | } [INFO] [stdout] | |_____^ not a member of trait `Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_error` is not a member of trait `Try` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/filter.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | / fn from_error(_: NoneError) -> Self { [INFO] [stdout] 64 | | NewConnection::Filtered [INFO] [stdout] 65 | | } [INFO] [stdout] | |_____^ not a member of trait `Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_ok` is not a member of trait `Try` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/filter.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | / fn from_ok(channel: Channel) -> Self { [INFO] [stdout] 68 | | NewConnection::Accepted(channel) [INFO] [stdout] 69 | | } [INFO] [stdout] | |_____^ not a member of trait `Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `SinkError` is not a member of trait `Sink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/channel.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | type SinkError = io::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Sink` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `SinkError` is not a member of trait `Sink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | type SinkError = S::SinkError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Sink` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / #![feature( [INFO] [stdout] 8 | | non_exhaustive, [INFO] [stdout] 9 | | integer_atomics, [INFO] [stdout] 10 | | try_trait, [INFO] [stdout] 11 | | arbitrary_self_types, [INFO] [stdout] 12 | | async_await [INFO] [stdout] 13 | | )] [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = help: the feature `non_exhaustive` has been stable since 1.40.0 and no longer requires an attribute to enable [INFO] [stdout] = help: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: async closures are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/mod.rs:488:13 [INFO] [stdout] | [INFO] [stdout] 488 | async move |result| { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #62290 for more information [INFO] [stdout] = help: to use an async block, remove the `||`: `async {` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/filter.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | ops::Try, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #84277 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/server/filter.rs:52:20 [INFO] [stdout] | [INFO] [stdout] 52 | impl Try for NewConnection { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #84277 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `SinkError` not found for `futures::Sink<::SinkItem>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:27:47 [INFO] [stdout] | [INFO] [stdout] 27 | Self: Sink<::SinkItem, SinkError = io::Error>, [INFO] [stdout] | ^^^^^^^^^ associated type `SinkError` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `SinkError` not found for `futures::Sink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:48:23 [INFO] [stdout] | [INFO] [stdout] 48 | S: Sink, [INFO] [stdout] | ^^^^^^^^^ associated type `SinkError` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `SinkError` not found for `futures::Sink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:109:26 [INFO] [stdout] | [INFO] [stdout] 109 | Self: Sink, [INFO] [stdout] | ^^^^^^^^^ associated type `SinkError` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `SinkError` not found for `S` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:86:25 [INFO] [stdout] | [INFO] [stdout] 86 | type SinkError = S::SinkError; [INFO] [stdout] | ^^^^^^^^^ associated type `SinkError` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `SinkError` not found for `S` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:88:70 [INFO] [stdout] | [INFO] [stdout] 88 | fn start_send(self: Pin<&mut Self>, item: Item) -> Result<(), S::SinkError> { [INFO] [stdout] | ^^^^^^^^^ associated type `SinkError` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `SinkError` not found for `S` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:92:85 [INFO] [stdout] | [INFO] [stdout] 92 | fn poll_ready(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ associated type `SinkError` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `SinkError` not found for `S` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:96:85 [INFO] [stdout] | [INFO] [stdout] 96 | fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ associated type `SinkError` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `SinkError` not found for `S` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/mod.rs:100:85 [INFO] [stdout] | [INFO] [stdout] 100 | fn poll_close(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ associated type `SinkError` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `SinkError` not found for `Self` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-lib-0.6.1/src/transport/channel.rs:68:88 [INFO] [stdout] | [INFO] [stdout] 68 | fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ associated type `SinkError` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 23 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0220, E0407, E0432, E0437, E0554, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0220`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tarpc-lib` due to 24 previous errors [INFO] running `Command { std: "docker" "inspect" "3c4fecdd776979d6348eb896cdd45f188ad0da5e9950ec0093ee17b435c5a85e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c4fecdd776979d6348eb896cdd45f188ad0da5e9950ec0093ee17b435c5a85e", kill_on_drop: false }` [INFO] [stdout] 3c4fecdd776979d6348eb896cdd45f188ad0da5e9950ec0093ee17b435c5a85e