[INFO] updating cached repository ChrisMacNaughton/backup-agent [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ChrisMacNaughton/backup-agent [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ChrisMacNaughton/backup-agent" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ChrisMacNaughton/backup-agent"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ChrisMacNaughton/backup-agent'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ChrisMacNaughton/backup-agent" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ChrisMacNaughton/backup-agent"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ChrisMacNaughton/backup-agent'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 87619b71882c65189a219f78edba46be627bd56a [INFO] sha for GitHub repo ChrisMacNaughton/backup-agent: 87619b71882c65189a219f78edba46be627bd56a [INFO] validating manifest of ChrisMacNaughton/backup-agent on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ChrisMacNaughton/backup-agent on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ChrisMacNaughton/backup-agent [INFO] finished frobbing ChrisMacNaughton/backup-agent [INFO] frobbed toml for ChrisMacNaughton/backup-agent written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ChrisMacNaughton/backup-agent/Cargo.toml [INFO] started frobbing ChrisMacNaughton/backup-agent [INFO] finished frobbing ChrisMacNaughton/backup-agent [INFO] frobbed toml for ChrisMacNaughton/backup-agent written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ChrisMacNaughton/backup-agent/Cargo.toml [INFO] crate ChrisMacNaughton/backup-agent already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ChrisMacNaughton/backup-agent/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ChrisMacNaughton/backup-agent against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ChrisMacNaughton/backup-agent:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ce0409a6066caa3ce2975ca2ee6fdd4b302e6d7405f6b1014fe29898a8f9135e [INFO] running `"docker" "start" "-a" "ce0409a6066caa3ce2975ca2ee6fdd4b302e6d7405f6b1014fe29898a8f9135e"` [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.18 [INFO] [stderr] Checking tarpc-trace v0.2.0 [INFO] [stderr] Compiling tarpc-plugins v0.5.1 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.18 [INFO] [stderr] Checking tarpc-lib v0.6.1 [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] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ce0409a6066caa3ce2975ca2ee6fdd4b302e6d7405f6b1014fe29898a8f9135e"` [INFO] running `"docker" "rm" "-f" "ce0409a6066caa3ce2975ca2ee6fdd4b302e6d7405f6b1014fe29898a8f9135e"` [INFO] [stdout] ce0409a6066caa3ce2975ca2ee6fdd4b302e6d7405f6b1014fe29898a8f9135e