[INFO] fetching crate noria-common 0.6.0... [INFO] testing noria-common-0.6.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate noria-common 0.6.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate noria-common 0.6.0 [INFO] finished tweaking crates.io crate noria-common 0.6.0 [INFO] tweaked toml for crates.io crate noria-common 0.6.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate noria-common 0.6.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 242 packages to latest compatible versions [INFO] [stderr] Adding petgraph v0.5.1 (available: v0.8.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 916441402bfa8ef6f44f5f7749ea15f2ae18f91558459fd4d25ffc850e61a02f [INFO] running `Command { std: "docker" "start" "-a" "916441402bfa8ef6f44f5f7749ea15f2ae18f91558459fd4d25ffc850e61a02f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "916441402bfa8ef6f44f5f7749ea15f2ae18f91558459fd4d25ffc850e61a02f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "916441402bfa8ef6f44f5f7749ea15f2ae18f91558459fd4d25ffc850e61a02f", kill_on_drop: false }` [INFO] [stdout] 916441402bfa8ef6f44f5f7749ea15f2ae18f91558459fd4d25ffc850e61a02f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0768efc1802cfc9dada9bf401050277330a1c42a34e847b04846597eac432e29 [INFO] running `Command { std: "docker" "start" "-a" "0768efc1802cfc9dada9bf401050277330a1c42a34e847b04846597eac432e29", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling simd-adler32 v0.3.9 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling libz-sys v1.1.28 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling rustc-demangle v0.1.27 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling rust_decimal v1.41.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling slog v2.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling rand v0.8.6 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling sha1_smol v1.0.1 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling const-random v0.1.18 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling flate2 v1.1.9 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling lexical v5.2.2 [INFO] [stderr] Compiling tower-make v0.3.0 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling snowflake v1.3.0 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tower-ready-cache v0.3.1 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling assert_infrequent v0.1.0 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling chrono v0.4.44 [INFO] [stderr] Compiling erased-serde v0.3.31 [INFO] [stderr] Compiling bigdecimal v0.1.2 [INFO] [stderr] Compiling arccstr v1.3.3 [INFO] [stderr] Compiling nom-sql v0.0.11 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling async-bincode v0.5.1 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling zookeeper_derive v0.4.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling zookeeper v0.5.10 [INFO] [stderr] Compiling mysql_common v0.22.2 [INFO] [stderr] Compiling pin-project v0.4.30 [INFO] [stderr] Compiling tower-discover v0.3.0 [INFO] [stderr] Compiling tower-buffer v0.3.0 [INFO] [stderr] Compiling tower-load v0.3.0 [INFO] [stderr] Compiling tower-balance v0.3.0 [INFO] [stderr] Compiling tokio-tower v0.4.0 [INFO] [stderr] Compiling tower-limit v0.3.1 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling noria v0.6.1 [INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/noria-0.6.1/src/controller.rs:62:19 [INFO] [stdout] | [INFO] [stdout] 62 | type Future = impl Future> + Send; [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 2026-03-22; 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/noria-0.6.1/src/table.rs:218:19 [INFO] [stdout] | [INFO] [stdout] 218 | type Future = impl Future>; [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 2026-03-22; 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/noria-0.6.1/src/table.rs:589:19 [INFO] [stdout] | [INFO] [stdout] 589 | type Future = impl Future, TableError>> + Send; [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 2026-03-22; 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/noria-0.6.1/src/view.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | type Future = impl Future>; [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 2026-03-22; 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/noria-0.6.1/src/view.rs:245:19 [INFO] [stdout] | [INFO] [stdout] 245 | type Future = impl Future> + Send; [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 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unconstrained opaque type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/noria-0.6.1/src/controller.rs:179:24 [INFO] [stdout] | [INFO] [stdout] 179 | type RpcFuture = impl Future>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RpcFuture` must be used in combination with a concrete type within the same crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unconstrained opaque type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/noria-0.6.1/src/view.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | type Discover = impl tower_discover::Discover [INFO] [stdout] | _________________^ [INFO] [stdout] 90 | | + Unpin [INFO] [stdout] 91 | | + Send; [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: `Discover` must be used in combination with a concrete type within the same crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unconstrained opaque type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/noria-0.6.1/src/table.rs:264:17 [INFO] [stdout] | [INFO] [stdout] 264 | type Discover = impl tower_discover::Discover [INFO] [stdout] | _________________^ [INFO] [stdout] 265 | | + Unpin [INFO] [stdout] 266 | | + Send; [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: `Discover` must be used in combination with a concrete type within the same crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/noria-0.6.1/src/controller.rs:370:9 [INFO] [stdout] | [INFO] [stdout] 62 | type Future = impl Future> + Send; [INFO] [stdout] | ---------------------------------------------------------------- the found future [INFO] [stdout] ... [INFO] [stdout] 179 | type RpcFuture = impl Future>; [INFO] [stdout] | ----------------------------------------------- the expected future [INFO] [stdout] ... [INFO] [stdout] 363 | ) -> RpcFuture [INFO] [stdout] | --------------- expected `RpcFuture` because of return type [INFO] [stdout] ... [INFO] [stdout] 370 | finalize(fut, err) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected future, found a different future [INFO] [stdout] | [INFO] [stdout] = note: distinct uses of `impl Trait` result in different opaque types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/noria-0.6.1/src/table.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 244 | ) -> impl futures_util::stream::TryStream< [INFO] [stdout] | ______- [INFO] [stdout] 245 | | Ok = tower_discover::Change, [INFO] [stdout] 246 | | Error = tokio::io::Error, [INFO] [stdout] 247 | | > { [INFO] [stdout] | |_- the found opaque type [INFO] [stdout] ... [INFO] [stdout] 258 | fn make_table_discover(addr: SocketAddr) -> Discover { [INFO] [stdout] | -------- expected `table::Discover` because of return type [INFO] [stdout] 259 | ServiceStream::new(make_table_stream(addr)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected opaque type, found `ServiceStream<...>` [INFO] [stdout] ... [INFO] [stdout] 264 | type Discover = impl tower_discover::Discover [INFO] [stdout] | _________________- [INFO] [stdout] 265 | | + Unpin [INFO] [stdout] 266 | | + Send; [INFO] [stdout] | |__________- the expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `table::Discover` [INFO] [stdout] found struct `ServiceStream, Error = ...>>` [INFO] [stdout] note: this item must have a `#[define_opaque(table::Discover)]` attribute to be able to define hidden types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/noria-0.6.1/src/table.rs:258:4 [INFO] [stdout] | [INFO] [stdout] 258 | fn make_table_discover(addr: SocketAddr) -> Discover { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/noria-76561d556acb4236.long-type-18019079237927255273.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/noria-0.6.1/src/view.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 69 | ) -> impl futures_util::stream::TryStream< [INFO] [stdout] | ______- [INFO] [stdout] 70 | | Ok = tower_discover::Change, [INFO] [stdout] 71 | | Error = tokio::io::Error, [INFO] [stdout] 72 | | > { [INFO] [stdout] | |_- the found opaque type [INFO] [stdout] ... [INFO] [stdout] 83 | fn make_views_discover(addr: SocketAddr) -> Discover { [INFO] [stdout] | -------- expected `view::Discover` because of return type [INFO] [stdout] 84 | ServiceStream::new(make_views_stream(addr)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected opaque type, found `ServiceStream<...>` [INFO] [stdout] ... [INFO] [stdout] 89 | type Discover = impl tower_discover::Discover [INFO] [stdout] | _________________- [INFO] [stdout] 90 | | + Unpin [INFO] [stdout] 91 | | + Send; [INFO] [stdout] | |__________- the expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `view::Discover` [INFO] [stdout] found struct `ServiceStream, Error = ...>>` [INFO] [stdout] note: this item must have a `#[define_opaque(view::Discover)]` attribute to be able to define hidden types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/noria-0.6.1/src/view.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn make_views_discover(addr: SocketAddr) -> Discover { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/noria-76561d556acb4236.long-type-3113943175318346306.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `noria` (lib) due to 11 previous errors [INFO] running `Command { std: "docker" "inspect" "0768efc1802cfc9dada9bf401050277330a1c42a34e847b04846597eac432e29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0768efc1802cfc9dada9bf401050277330a1c42a34e847b04846597eac432e29", kill_on_drop: false }` [INFO] [stdout] 0768efc1802cfc9dada9bf401050277330a1c42a34e847b04846597eac432e29