[INFO] fetching crate runa-wayland-scanner 0.1.0... [INFO] checking runa-wayland-scanner-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate runa-wayland-scanner 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate runa-wayland-scanner 0.1.0 [INFO] finished tweaking crates.io crate runa-wayland-scanner 0.1.0 [INFO] tweaked toml for crates.io crate runa-wayland-scanner 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate runa-wayland-scanner 0.1.0 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] Updating crates.io index [INFO] [stderr] Locking 60 packages to latest compatible versions [INFO] [stderr] Adding futures-lite v1.13.0 (available: v2.6.0) [INFO] [stderr] Adding num_enum v0.5.11 (available: v0.7.4) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 506537dd8b36a1ceed8cfa17c59db7637e140bb02bbbd9434ae781139dcea3c3 [INFO] running `Command { std: "docker" "start" "-a" "506537dd8b36a1ceed8cfa17c59db7637e140bb02bbbd9434ae781139dcea3c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "506537dd8b36a1ceed8cfa17c59db7637e140bb02bbbd9434ae781139dcea3c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "506537dd8b36a1ceed8cfa17c59db7637e140bb02bbbd9434ae781139dcea3c3", kill_on_drop: false }` [INFO] [stdout] 506537dd8b36a1ceed8cfa17c59db7637e140bb02bbbd9434ae781139dcea3c3 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a64c3d0cfbfa1201a95a1bf2d8babff611387ee82c362d7b3916412d960791cc [INFO] running `Command { std: "docker" "start" "-a" "a64c3d0cfbfa1201a95a1bf2d8babff611387ee82c362d7b3916412d960791cc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quick-xml v0.28.2 [INFO] [stderr] Compiling fixed v1.29.0 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Compiling linkify v0.9.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking runa-io-traits v0.0.1-alpha1 [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] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking rust-format v0.3.4 [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" "a64c3d0cfbfa1201a95a1bf2d8babff611387ee82c362d7b3916412d960791cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a64c3d0cfbfa1201a95a1bf2d8babff611387ee82c362d7b3916412d960791cc", kill_on_drop: false }` [INFO] [stdout] a64c3d0cfbfa1201a95a1bf2d8babff611387ee82c362d7b3916412d960791cc