[INFO] fetching crate merkle_light_derive 0.4.0... [INFO] checking merkle_light_derive-0.4.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate merkle_light_derive 0.4.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate merkle_light_derive 0.4.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate merkle_light_derive 0.4.0 [INFO] finished tweaking crates.io crate merkle_light_derive 0.4.0 [INFO] tweaked toml for crates.io crate merkle_light_derive 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] [stderr] Adding quote v0.3.15 (available: v1.0.37) [INFO] [stderr] Adding syn v0.11.11 (available: v2.0.79) [INFO] [stderr] Adding unicode-xid v0.0.4 (available: v0.2.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27c92ce8894e7b03f253e23b232bac93ae20341e085887f5f68f05276ac52b08 [INFO] running `Command { std: "docker" "start" "-a" "27c92ce8894e7b03f253e23b232bac93ae20341e085887f5f68f05276ac52b08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27c92ce8894e7b03f253e23b232bac93ae20341e085887f5f68f05276ac52b08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27c92ce8894e7b03f253e23b232bac93ae20341e085887f5f68f05276ac52b08", kill_on_drop: false }` [INFO] [stdout] 27c92ce8894e7b03f253e23b232bac93ae20341e085887f5f68f05276ac52b08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 993f263d0ecda7c7869eca9ff07d58efc89af60dd0dd067dc7e7a9b5735f2e9a [INFO] running `Command { std: "docker" "start" "-a" "993f263d0ecda7c7869eca9ff07d58efc89af60dd0dd067dc7e7a9b5735f2e9a", kill_on_drop: false }` [INFO] [stderr] Checking merkle_light v0.4.0 [INFO] [stderr] Compiling merkle_light_derive v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/simple.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Hashable, Debug)] [INFO] [stdout] | -^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Foo` is not local [INFO] [stdout] | `Hashable` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_HASHABLE_FOR_FOO` [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Hashable` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Hashable` may come from an old version of the `merkle_light_derive` crate, try updating your dependency with `cargo update -p merkle_light_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Hashable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "993f263d0ecda7c7869eca9ff07d58efc89af60dd0dd067dc7e7a9b5735f2e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "993f263d0ecda7c7869eca9ff07d58efc89af60dd0dd067dc7e7a9b5735f2e9a", kill_on_drop: false }` [INFO] [stdout] 993f263d0ecda7c7869eca9ff07d58efc89af60dd0dd067dc7e7a9b5735f2e9a