[INFO] fetching crate eventually-util 0.4.0...
[INFO] checking eventually-util-0.4.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692
[INFO] extracting crate eventually-util 0.4.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate eventually-util 0.4.0 on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eventually-util 0.4.0
[INFO] finished tweaking crates.io crate eventually-util 0.4.0
[INFO] tweaked toml for crates.io crate eventually-util 0.4.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ef802b5bc055d33b21d1d14b6ceabc7b4b7c43e8c9b1cc9be63d77d22beb083
[INFO] running `Command { std: "docker" "start" "-a" "3ef802b5bc055d33b21d1d14b6ceabc7b4b7c43e8c9b1cc9be63d77d22beb083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ef802b5bc055d33b21d1d14b6ceabc7b4b7c43e8c9b1cc9be63d77d22beb083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ef802b5bc055d33b21d1d14b6ceabc7b4b7c43e8c9b1cc9be63d77d22beb083", kill_on_drop: false }`
[INFO] [stdout] 3ef802b5bc055d33b21d1d14b6ceabc7b4b7c43e8c9b1cc9be63d77d22beb083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edd027faf1ad3c032d662693c0f1a741e326ede5545f45bddf866f3bcb5a9732
[INFO] running `Command { std: "docker" "start" "-a" "edd027faf1ad3c032d662693c0f1a741e326ede5545f45bddf866f3bcb5a9732", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking futures-sink v0.3.24
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]     Checking futures-io v0.3.24
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling thiserror v1.0.35
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.1.12
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling lock_api v0.4.8
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling thiserror-impl v1.0.35
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking futures-executor v0.3.24
[INFO] [stderr]     Checking futures v0.3.24
[INFO] [stderr]     Checking eventually-core v0.4.0
[INFO] [stderr]     Checking eventually-util v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0391]: cycle detected when type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append`
[INFO] [stdout]    --> src/inmemory/store.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | /     fn append(
[INFO] [stdout] 153 | |         &mut self,
[INFO] [stdout] 154 | |         id: Self::SourceId,
[INFO] [stdout] 155 | |         version: Expected,
[INFO] [stdout] 156 | |         events: Vec<Self::Event>,
[INFO] [stdout] 157 | |     ) -> BoxFuture<Result<u32, Self::Error>> {
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] note: ...which requires generator glue MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires elaborating drops for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires borrow-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires unsafety-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires building MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout]     = note: ...which again requires type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append`, completing the cycle
[INFO] [stdout]     = note: cycle used when type-checking all item bodies
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0391]: cycle detected when type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream`
[INFO] [stdout]    --> src/inmemory/store.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 | /     fn stream(
[INFO] [stdout] 227 | |         &self,
[INFO] [stdout] 228 | |         id: Self::SourceId,
[INFO] [stdout] 229 | |         select: Select,
[INFO] [stdout] 230 | |     ) -> BoxFuture<Result<EventStream<Self>, Self::Error>> {
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] note: ...which requires generator glue MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires elaborating drops for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires borrow-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires unsafety-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires building MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout]     = note: ...which again requires type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream`, completing the cycle
[INFO] [stdout]     = note: cycle used when type-checking all item bodies
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0391`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eventually-util` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0391]: cycle detected when type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append`
[INFO] [stdout]    --> src/inmemory/store.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | /     fn append(
[INFO] [stdout] 153 | |         &mut self,
[INFO] [stdout] 154 | |         id: Self::SourceId,
[INFO] [stdout] 155 | |         version: Expected,
[INFO] [stdout] 156 | |         events: Vec<Self::Event>,
[INFO] [stdout] 157 | |     ) -> BoxFuture<Result<u32, Self::Error>> {
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] note: ...which requires generator glue MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires elaborating drops for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires borrow-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires unsafety-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires building MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 167 | |             let expected = self
[INFO] [stdout] 168 | |                 .backend
[INFO] [stdout] 169 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |             Ok(last_version)
[INFO] [stdout] 218 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout]     = note: ...which again requires type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::append`, completing the cycle
[INFO] [stdout]     = note: cycle used when type-checking all item bodies
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0391]: cycle detected when type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream`
[INFO] [stdout]    --> src/inmemory/store.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 | /     fn stream(
[INFO] [stdout] 227 | |         &self,
[INFO] [stdout] 228 | |         id: Self::SourceId,
[INFO] [stdout] 229 | |         select: Select,
[INFO] [stdout] 230 | |     ) -> BoxFuture<Result<EventStream<Self>, Self::Error>> {
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] note: ...which requires generator glue MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires elaborating drops for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires borrow-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires unsafety-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires building MIR for `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream::{closure#0}`...
[INFO] [stdout]    --> src/inmemory/store.rs:238:30
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let fut = async move {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 239 | |             Ok(self
[INFO] [stdout] 240 | |                 .backend
[INFO] [stdout] 241 | |                 .read()
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |                 .unwrap_or_else(|| empty().boxed()))
[INFO] [stdout] 255 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout]     = note: ...which again requires type-checking `inmemory::store::<impl at src/inmemory/store.rs:143:1: 143:77>::stream`, completing the cycle
[INFO] [stdout]     = note: cycle used when type-checking all item bodies
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0391`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eventually-util` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "edd027faf1ad3c032d662693c0f1a741e326ede5545f45bddf866f3bcb5a9732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd027faf1ad3c032d662693c0f1a741e326ede5545f45bddf866f3bcb5a9732", kill_on_drop: false }`
[INFO] [stdout] edd027faf1ad3c032d662693c0f1a741e326ede5545f45bddf866f3bcb5a9732