[INFO] fetching crate grpc-proxy 0.0.1... [INFO] checking grpc-proxy-0.0.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate grpc-proxy 0.0.1 into /workspace/builds/worker-0-tc2/source [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate grpc-proxy 0.0.1 [INFO] finished tweaking crates.io crate grpc-proxy 0.0.1 [INFO] tweaked toml for crates.io crate grpc-proxy 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate grpc-proxy 0.0.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 127 packages to latest compatible versions [INFO] [stderr] Adding anyhow v1.0.62 (available: v1.0.98) [INFO] [stderr] Adding futures v0.3.23 (available: v0.3.31) [INFO] [stderr] Adding http v0.2.8 (available: v0.2.12) [INFO] [stderr] Adding hyper v0.14.20 (available: v0.14.32) [INFO] [stderr] Adding index_list v0.2.7 (available: v0.2.16) [INFO] [stderr] Adding metainfo v0.6.2 (available: v0.6.3) [INFO] [stderr] Adding motore v0.2.1 (available: v0.4.1) [INFO] [stderr] Adding tokio v1.20.1 (available: v1.45.1) [INFO] [stderr] Adding tokio-util v0.7.3 (available: v0.7.15) [INFO] [stderr] Adding tower v0.4.13 (available: v0.5.2) [INFO] [stderr] Adding tower-layer v0.3.1 (available: v0.3.3) [INFO] [stderr] Adding tracing v0.1.36 (available: v0.1.41) [INFO] [stderr] Adding volo v0.2.1 (available: v0.11.0) [INFO] [stderr] Adding volo-grpc v0.2.1 (available: v0.11.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30503c5fc2762a903eb5ee4a5d8fe5a1326430906dbbf3d35029601393020784 [INFO] running `Command { std: "docker" "start" "-a" "30503c5fc2762a903eb5ee4a5d8fe5a1326430906dbbf3d35029601393020784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30503c5fc2762a903eb5ee4a5d8fe5a1326430906dbbf3d35029601393020784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30503c5fc2762a903eb5ee4a5d8fe5a1326430906dbbf3d35029601393020784", kill_on_drop: false }` [INFO] [stdout] 30503c5fc2762a903eb5ee4a5d8fe5a1326430906dbbf3d35029601393020784 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9ec68b31c3f32626ef1886798e5f7bf8a327607b48468e9ba972f7a584b5045 [INFO] running `Command { std: "docker" "start" "-a" "b9ec68b31c3f32626ef1886798e5f7bf8a327607b48468e9ba972f7a584b5045", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling anyhow v1.0.62 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking async-broadcast v0.4.1 [INFO] [stderr] Checking index_list v0.2.7 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking smol_str v0.1.24 [INFO] [stderr] Compiling derive-newtype v0.2.3 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking newtype v0.2.1 [INFO] [stderr] Checking futures v0.3.23 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling motore-macros v0.1.1 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Checking prost v0.11.9 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking motore v0.2.1 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking metainfo v0.6.2 [INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/motore-0.2.1/src/make/make_connection.rs:31:23 [INFO] [stdout] | [INFO] [stdout] 31 | type Future<'s> = impl Future> + Send + 's where Self: 's, Address:'s; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-06-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/motore-0.2.1/src/service/ext/map_err.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 27 | type Future<'cx> = impl Send + Future> + 'cx [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-06-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/motore-0.2.1/src/service/service_fn.rs:55:24 [INFO] [stdout] | [INFO] [stdout] 55 | type Future<'cx> = impl Future> + 'cx [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-06-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/motore-0.2.1/src/timeout.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | type Future<'cx> = impl Future> + 'cx; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-06-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/motore-0.2.1/src/utils/either.rs:42:24 [INFO] [stdout] | [INFO] [stdout] 42 | type Future<'cx> = impl Future> + Send + 'cx [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-06-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `motore` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b9ec68b31c3f32626ef1886798e5f7bf8a327607b48468e9ba972f7a584b5045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9ec68b31c3f32626ef1886798e5f7bf8a327607b48468e9ba972f7a584b5045", kill_on_drop: false }` [INFO] [stdout] b9ec68b31c3f32626ef1886798e5f7bf8a327607b48468e9ba972f7a584b5045