[INFO] fetching crate safer_ffi-proc_macros 0.1.12... [INFO] checking safer_ffi-proc_macros-0.1.12 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate safer_ffi-proc_macros 0.1.12 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate safer_ffi-proc_macros 0.1.12 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate safer_ffi-proc_macros 0.1.12 [INFO] finished tweaking crates.io crate safer_ffi-proc_macros 0.1.12 [INFO] tweaked toml for crates.io crate safer_ffi-proc_macros 0.1.12 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding macro_rules_attribute v0.1.3 (latest: v0.2.0) [INFO] [stderr] Adding macro_rules_attribute-proc_macro v0.1.3 (latest: v0.2.0) [INFO] [stderr] Adding prettyplease v0.1.25 (latest: v0.2.22) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Downloaded macro_rules_attribute v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7d72975f8db1fe644b6a2a3926342cd6495aea07fd0cfe4f767acc09387ea39 [INFO] running `Command { std: "docker" "start" "-a" "f7d72975f8db1fe644b6a2a3926342cd6495aea07fd0cfe4f767acc09387ea39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7d72975f8db1fe644b6a2a3926342cd6495aea07fd0cfe4f767acc09387ea39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7d72975f8db1fe644b6a2a3926342cd6495aea07fd0cfe4f767acc09387ea39", kill_on_drop: false }` [INFO] [stdout] f7d72975f8db1fe644b6a2a3926342cd6495aea07fd0cfe4f767acc09387ea39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85ccd229a19701ff682e993f068c2284a9db8d987e4476fd36117ba693e0e3ae [INFO] running `Command { std: "docker" "start" "-a" "85ccd229a19701ff682e993f068c2284a9db8d987e4476fd36117ba693e0e3ae", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking macro_rules_attribute v0.1.3 [INFO] [stderr] Checking safer_ffi-proc_macros v0.1.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `CType` [INFO] [stdout] --> utils/macros.rs:129:15 [INFO] [stdout] | [INFO] [stdout] 129 | $($rename = "__if_provided", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: derives/c_type/struct_.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | #[apply(let_quote!)] [INFO] [stdout] | -------------------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(CType, values("__if_provided"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(CType, values(\"__if_provided\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__let_quote` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `CType` [INFO] [stdout] --> utils/macros.rs:129:15 [INFO] [stdout] | [INFO] [stdout] 129 | $($rename = "__if_provided", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: derives/c_type/struct_.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | #[apply(let_quote!)] [INFO] [stdout] | -------------------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(CType, values("__if_provided"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(CType, values(\"__if_provided\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__let_quote` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `krate` [INFO] [stdout] --> utils/macros.rs:129:15 [INFO] [stdout] | [INFO] [stdout] 129 | $($rename = "__if_provided", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: ffi_export/const_.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | #[apply(let_quote!)] [INFO] [stdout] | -------------------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(krate, values("__if_provided"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(krate, values(\"__if_provided\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `__let_quote` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `async_fn` [INFO] [stdout] --> ffi_export/fn_/args.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | #[cfg_attr(not(feature = "async_fn"), [INFO] [stdout] | ^^^^^^^^^^---------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"async-fn"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-fn`, `dyn-traits`, `headers`, `js`, and `verbose-expansions` [INFO] [stdout] = help: consider adding `async_fn` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `krate` [INFO] [stdout] --> utils/macros.rs:129:15 [INFO] [stdout] | [INFO] [stdout] 129 | $($rename = "__if_provided", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: ffi_export/const_.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | #[apply(let_quote!)] [INFO] [stdout] | -------------------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(krate, values("__if_provided"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(krate, values(\"__if_provided\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `__let_quote` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `TODO` [INFO] [stdout] --> ffi_export/static_.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | #[cfg(not(TODO))] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(TODO)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(TODO)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `async_fn` [INFO] [stdout] --> ffi_export/fn_/args.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | #[cfg_attr(not(feature = "async_fn"), [INFO] [stdout] | ^^^^^^^^^^---------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"async-fn"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-fn`, `dyn-traits`, `headers`, `js`, and `verbose-expansions` [INFO] [stdout] = help: consider adding `async_fn` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `TODO` [INFO] [stdout] --> ffi_export/static_.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | #[cfg(not(TODO))] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(TODO)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(TODO)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "85ccd229a19701ff682e993f068c2284a9db8d987e4476fd36117ba693e0e3ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85ccd229a19701ff682e993f068c2284a9db8d987e4476fd36117ba693e0e3ae", kill_on_drop: false }` [INFO] [stdout] 85ccd229a19701ff682e993f068c2284a9db8d987e4476fd36117ba693e0e3ae