[INFO] fetching crate runa-io 0.0.1-alpha1... [INFO] checking runa-io-0.0.1-alpha1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate runa-io 0.0.1-alpha1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate runa-io 0.0.1-alpha1 [INFO] finished tweaking crates.io crate runa-io 0.0.1-alpha1 [INFO] tweaked toml for crates.io crate runa-io 0.0.1-alpha1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate runa-io 0.0.1-alpha1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 177 packages to latest compatible versions [INFO] [stderr] Adding async-io v1.13.0 (available: v2.5.0) [INFO] [stderr] Adding futures-lite v1.13.0 (available: v2.6.1) [INFO] [stderr] Adding nix v0.26.4 (available: v0.30.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding smol v1.3.0 (available: v2.0.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9dc3efb102caafa955f63d9877fab8623fdfefb04142facd5574d504a9e10a50 [INFO] running `Command { std: "docker" "start" "-a" "9dc3efb102caafa955f63d9877fab8623fdfefb04142facd5574d504a9e10a50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9dc3efb102caafa955f63d9877fab8623fdfefb04142facd5574d504a9e10a50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dc3efb102caafa955f63d9877fab8623fdfefb04142facd5574d504a9e10a50", kill_on_drop: false }` [INFO] [stdout] 9dc3efb102caafa955f63d9877fab8623fdfefb04142facd5574d504a9e10a50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ab08ff6de964f0f3e7c19d97333617731fbda58ecca908cf97fe3b466a743ae [INFO] running `Command { std: "docker" "start" "-a" "7ab08ff6de964f0f3e7c19d97333617731fbda58ecca908cf97fe3b466a743ae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Checking bitflags v2.9.3 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling fixed v1.29.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling quick-xml v0.28.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling rust-format v0.3.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling linkify v0.9.0 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling rustix v0.37.28 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking async-lock v3.4.1 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Checking blocking v1.6.2 [INFO] [stderr] Compiling runa-io-traits v0.0.1-alpha1 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stdout] error: unconstrained opaque type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/runa-io-traits-0.0.1-alpha1/src/lib.rs:438:9 [INFO] [stdout] | [INFO] [stdout] 438 | impl Future>> + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NextMessageFut` 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/runa-io-traits-0.0.1-alpha1/src/lib.rs:414:13 [INFO] [stdout] | [INFO] [stdout] 385 | fn next_message<'a>(self: Pin<&'a mut Self>) -> NextMessageFut<'a, Self> [INFO] [stdout] | ------------------------ expected `NextMessageFut<'a, Self>` because of return type [INFO] [stdout] ... [INFO] [stdout] 414 | NextMessage(Some(self)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ expected future, found `NextMessage<'_, Self>` [INFO] [stdout] ... [INFO] [stdout] 438 | impl Future>> + 'a; [INFO] [stdout] | ---------------------------------------------- the expected future [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `NextMessageFut<'a, Self>` [INFO] [stdout] found struct `NextMessage<'_, Self>` [INFO] [stdout] note: this item must have a `#[define_opaque(NextMessageFut)]` attribute to be able to define hidden types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/runa-io-traits-0.0.1-alpha1/src/lib.rs:385:12 [INFO] [stdout] | [INFO] [stdout] 385 | fn next_message<'a>(self: Pin<&'a mut Self>) -> NextMessageFut<'a, Self> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `runa-io-traits` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7ab08ff6de964f0f3e7c19d97333617731fbda58ecca908cf97fe3b466a743ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ab08ff6de964f0f3e7c19d97333617731fbda58ecca908cf97fe3b466a743ae", kill_on_drop: false }` [INFO] [stdout] 7ab08ff6de964f0f3e7c19d97333617731fbda58ecca908cf97fe3b466a743ae