[INFO] crate frunk_core 0.3.0 is already in cache [INFO] checking frunk_core-0.3.0 against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852 [INFO] extracting crate frunk_core 0.3.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate frunk_core 0.3.0 on toolchain e922e6444795ab795fab1943288aee3d543699b8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate frunk_core 0.3.0 [INFO] finished tweaking crates.io crate frunk_core 0.3.0 [INFO] tweaked toml for crates.io crate frunk_core 0.3.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9e4b23ca33b1dda215b948fdb8b219e0149e8d65117a922d9e1c667878f6eef2 [INFO] running `"docker" "start" "-a" "9e4b23ca33b1dda215b948fdb8b219e0149e8d65117a922d9e1c667878f6eef2"` [INFO] [stderr] Compiling frunk_core v0.2.4 [INFO] [stderr] Checking frunk_core v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/indices.rs:58:49 [INFO] [stderr] | [INFO] [stderr] 58 | pub struct MappingIndicesWrapper(PhantomData<(T)>); [INFO] [stderr] | ^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] Checking syn v0.15.44 [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/hlist.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/labelled.rs:201:5 [INFO] [stderr] | [INFO] [stderr] 201 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/labelled.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/labelled.rs:264:5 [INFO] [stderr] | [INFO] [stderr] 264 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/labelled.rs:597:5 [INFO] [stderr] | [INFO] [stderr] 597 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/labelled.rs:729:5 [INFO] [stderr] | [INFO] [stderr] 729 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/path.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.0.2 [INFO] [stderr] Compiling frunk_proc_macros_impl v0.0.2 [INFO] [stderr] Compiling frunk_derives v0.2.4 [INFO] [stderr] Checking frunk_proc_macros v0.0.2 [INFO] [stderr] Checking frunk v0.2.4 [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/indices.rs:58:49 [INFO] [stderr] | [INFO] [stderr] 58 | pub struct MappingIndicesWrapper(PhantomData<(T)>); [INFO] [stderr] | ^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/hlist.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/labelled.rs:201:5 [INFO] [stderr] | [INFO] [stderr] 201 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/labelled.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/labelled.rs:264:5 [INFO] [stderr] | [INFO] [stderr] 264 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/labelled.rs:597:5 [INFO] [stderr] | [INFO] [stderr] 597 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/labelled.rs:729:5 [INFO] [stderr] | [INFO] [stderr] 729 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/path.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | #[inline(always)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/coproduct.rs:1125:21 [INFO] [stderr] | [INFO] [stderr] 1125 | let res: Result = cnil.subset(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.20s [INFO] running `"docker" "inspect" "9e4b23ca33b1dda215b948fdb8b219e0149e8d65117a922d9e1c667878f6eef2"` [INFO] running `"docker" "rm" "-f" "9e4b23ca33b1dda215b948fdb8b219e0149e8d65117a922d9e1c667878f6eef2"` [INFO] [stdout] 9e4b23ca33b1dda215b948fdb8b219e0149e8d65117a922d9e1c667878f6eef2