[INFO] fetching crate sentinel-motore 0.1.0... [INFO] testing sentinel-motore-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate sentinel-motore 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate sentinel-motore 0.1.0 [INFO] finished tweaking crates.io crate sentinel-motore 0.1.0 [INFO] tweaked toml for crates.io crate sentinel-motore 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sentinel-motore 0.1.0 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 140 packages to latest compatible versions [INFO] [stderr] Adding motore v0.2.1 (available: v0.4.1) [INFO] [stderr] Adding volo v0.2.1 (available: v0.12.3) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3302081c4d1bc9040b7d25722b830f56206d7d484a29a17783d8a63c27d62e4d [INFO] running `Command { std: "docker" "start" "-a" "3302081c4d1bc9040b7d25722b830f56206d7d484a29a17783d8a63c27d62e4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3302081c4d1bc9040b7d25722b830f56206d7d484a29a17783d8a63c27d62e4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3302081c4d1bc9040b7d25722b830f56206d7d484a29a17783d8a63c27d62e4d", kill_on_drop: false }` [INFO] [stdout] 3302081c4d1bc9040b7d25722b830f56206d7d484a29a17783d8a63c27d62e4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fc75d8504b8610e20cabe4d2054ba28c7d1361fd41d6f87ef8d9a5b947bfdb84 [INFO] running `Command { std: "docker" "start" "-a" "fc75d8504b8610e20cabe4d2054ba28c7d1361fd41d6f87ef8d9a5b947bfdb84", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.185 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling once_cell v1.21.4 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling futures-sink v0.3.32 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling futures-core v0.3.32 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling pin-project-lite v0.2.17 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling futures-io v0.3.32 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling futures-task v0.3.32 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling num-conv v0.2.1 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling time-core v0.1.8 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling time-macros v0.2.27 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling deranged v0.5.8 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling rayon v1.12.0 [INFO] [stderr] Compiling ryu v1.0.23 [INFO] [stderr] Compiling lru v0.7.8 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling time v0.3.47 [INFO] [stderr] Compiling uuid v1.23.1 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling enum-map-derive v0.17.0 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Compiling pin-project-internal v1.1.11 [INFO] [stderr] Compiling enum-map v2.7.3 [INFO] [stderr] Compiling sysinfo v0.26.9 [INFO] [stderr] Compiling tokio v1.52.1 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling pin-project v1.1.11 [INFO] [stderr] Compiling motore-macros v0.1.1 [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling sentinel-core v0.1.3 [INFO] [stderr] Compiling futures v0.3.32 [INFO] [stderr] Compiling motore v0.2.1 [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 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/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 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/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 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/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 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/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 2026-03-22; 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" "fc75d8504b8610e20cabe4d2054ba28c7d1361fd41d6f87ef8d9a5b947bfdb84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc75d8504b8610e20cabe4d2054ba28c7d1361fd41d6f87ef8d9a5b947bfdb84", kill_on_drop: false }` [INFO] [stdout] fc75d8504b8610e20cabe4d2054ba28c7d1361fd41d6f87ef8d9a5b947bfdb84