[INFO] fetching crate wasmrs-guest 0.17.0... [INFO] checking wasmrs-guest-0.17.0 against c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4 for pr-161358 [INFO] extracting crate wasmrs-guest 0.17.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate wasmrs-guest 0.17.0 [INFO] finished tweaking crates.io crate wasmrs-guest 0.17.0 [INFO] tweaked toml for crates.io crate wasmrs-guest 0.17.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wasmrs-guest 0.17.0 on toolchain c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "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" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 69 packages to highest compatible versions [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.11) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 70607cd21ddca611619a8a92fecf6b23e093b99bb2e137a5cd4a5e06b29be760 [INFO] running `Command { std: "docker" "start" "70607cd21ddca611619a8a92fecf6b23e093b99bb2e137a5cd4a5e06b29be760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70607cd21ddca611619a8a92fecf6b23e093b99bb2e137a5cd4a5e06b29be760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "70607cd21ddca611619a8a92fecf6b23e093b99bb2e137a5cd4a5e06b29be760" "/opt/rustwide/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70607cd21ddca611619a8a92fecf6b23e093b99bb2e137a5cd4a5e06b29be760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "70607cd21ddca611619a8a92fecf6b23e093b99bb2e137a5cd4a5e06b29be760" "/opt/rustwide/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.107 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.47 [INFO] [stderr] Compiling libc v0.2.189 [INFO] [stderr] Compiling serde_core v1.0.229 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling serde v1.0.229 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking log v0.4.34 [INFO] [stderr] Checking pin-project-lite v0.2.17 [INFO] [stderr] Checking memchr v2.8.3 [INFO] [stderr] Checking futures-core v0.3.34 [INFO] [stderr] Checking futures-sink v0.3.34 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling autocfg v1.5.1 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking futures-channel v0.3.34 [INFO] [stderr] Checking futures-task v0.3.34 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Checking slab v0.4.12 [INFO] [stderr] Checking futures-io v0.3.34 [INFO] [stderr] Checking smallvec v1.16.0 [INFO] [stderr] Compiling semver v1.0.28 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking once_cell v1.21.4 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking tracing-core v0.1.36 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling syn v3.0.5 [INFO] [stderr] Compiling syn v2.0.119 [INFO] [stderr] Checking spin v0.9.9 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking tokio v1.53.1 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling zmij v1.0.23 [INFO] [stderr] Checking rmp v0.8.15 [INFO] [stderr] Compiling serde_json v1.0.151 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking itoa v1.0.18 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling anyhow v1.0.104 [INFO] [stderr] Checking futures-util v0.3.34 [INFO] [stderr] Compiling serde_derive v1.0.229 [INFO] [stderr] Compiling async-trait v0.1.92 [INFO] [stderr] Checking futures v0.3.34 [INFO] [stderr] Checking futures-executor v0.3.34 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking bytes v1.12.1 [INFO] [stderr] Checking rmp-serde v1.3.1 [INFO] [stderr] Checking wasmrs-frames v0.17.1 [INFO] [stderr] Checking wasmrs-runtime v0.17.1 [INFO] [stderr] Checking wasmrs-codec v0.17.0 [INFO] [stderr] Checking wasmrs-rx v0.17.0 [INFO] [stdout] error[E0038]: the trait `observable::Observable` is not dyn compatible [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmrs-rx-0.17.0/src/flux.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | pub type FluxBox = Pin>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `observable::Observable` is not dyn compatible [INFO] [stdout] | [INFO] [stdout] note: for a trait to be dyn compatible it needs to allow building a vtable [INFO] [stdout] for more information, visit [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmrs-rx-0.17.0/src/flux/observable.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Observable: Stream> + ConditionallySendSync [INFO] [stdout] | ---------- this trait is not dyn compatible... [INFO] [stdout] ... [INFO] [stdout] 11 | Self: Sized, [INFO] [stdout] | ^^^^^ ...because it requires `Self: Sized` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0038`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmrs-rx` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "70607cd21ddca611619a8a92fecf6b23e093b99bb2e137a5cd4a5e06b29be760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70607cd21ddca611619a8a92fecf6b23e093b99bb2e137a5cd4a5e06b29be760", kill_on_drop: false }` [INFO] [stdout] 70607cd21ddca611619a8a92fecf6b23e093b99bb2e137a5cd4a5e06b29be760