[INFO] fetching crate objrs_macros 0.0.2... [INFO] testing objrs_macros-0.0.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate objrs_macros 0.0.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate objrs_macros 0.0.2 [INFO] finished tweaking crates.io crate objrs_macros 0.0.2 [INFO] tweaked toml for crates.io crate objrs_macros 0.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate objrs_macros 0.0.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding proc-macro2 v0.4.30 (available: v1.0.101) [INFO] [stderr] Adding quote v0.6.13 (available: v1.0.41) [INFO] [stderr] Adding syn v0.15.44 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ffc5d55e2936cdedb20bf38382c7b1be9e4a5d89b3dd7a0ce92e33495cb8016b [INFO] running `Command { std: "docker" "start" "-a" "ffc5d55e2936cdedb20bf38382c7b1be9e4a5d89b3dd7a0ce92e33495cb8016b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffc5d55e2936cdedb20bf38382c7b1be9e4a5d89b3dd7a0ce92e33495cb8016b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffc5d55e2936cdedb20bf38382c7b1be9e4a5d89b3dd7a0ce92e33495cb8016b", kill_on_drop: false }` [INFO] [stdout] ffc5d55e2936cdedb20bf38382c7b1be9e4a5d89b3dd7a0ce92e33495cb8016b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2b32b974cbf3e91d90210ff343d1e48b9c6e5f40c4c4ad887365b457cba82eb [INFO] running `Command { std: "docker" "start" "-a" "a2b32b974cbf3e91d90210ff343d1e48b9c6e5f40c4c4ad887365b457cba82eb", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling objrs_macros v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:346:7 [INFO] [stdout] | [INFO] [stdout] 346 | #[cfg(procmacro2_semver_exempt)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:351:11 [INFO] [stdout] | [INFO] [stdout] 351 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:356:7 [INFO] [stdout] | [INFO] [stdout] 356 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:362:11 [INFO] [stdout] | [INFO] [stdout] 362 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 394 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:401:13 [INFO] [stdout] | [INFO] [stdout] 401 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:410:9 [INFO] [stdout] | [INFO] [stdout] 410 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:417:13 [INFO] [stdout] | [INFO] [stdout] 417 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:426:9 [INFO] [stdout] | [INFO] [stdout] 426 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:433:13 [INFO] [stdout] | [INFO] [stdout] 433 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:442:9 [INFO] [stdout] | [INFO] [stdout] 442 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:451:13 [INFO] [stdout] | [INFO] [stdout] 451 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gensym.rs:16:37 [INFO] [stdout] | [INFO] [stdout] 16 | let mut buf = unsafe { core::mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/selector.rs:361:12 [INFO] [stdout] | [INFO] [stdout] 361 | inline: &ToTokens, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 361 | inline: &dyn ToTokens, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/class.rs:87:3 [INFO] [stdout] | [INFO] [stdout] 87 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/class.rs:91:23 [INFO] [stdout] | [INFO] [stdout] 91 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 91 - kv.parse::()?; [INFO] [stdout] 91 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class.rs:273:39 [INFO] [stdout] | [INFO] [stdout] 273 | let mut generic_idents: Punctuated<&ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 273 | let mut generic_idents: Punctuated<&dyn ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/class_impl.rs:45:3 [INFO] [stdout] | [INFO] [stdout] 45 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/class_impl.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 50 - kv.parse::()?; [INFO] [stdout] 50 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/ivar.rs:48:3 [INFO] [stdout] | [INFO] [stdout] 48 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/ivar.rs:52:22 [INFO] [stdout] | [INFO] [stdout] 52 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 52 - kv.parse::()?; [INFO] [stdout] 52 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/protocol.rs:39:3 [INFO] [stdout] | [INFO] [stdout] 39 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/protocol.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 43 - kv.parse::()?; [INFO] [stdout] 43 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/protocol.rs:309:39 [INFO] [stdout] | [INFO] [stdout] 309 | let mut generic_idents: Punctuated<&ToTokens, syn::token::Comma> = Punctuated::new(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 309 | let mut generic_idents: Punctuated<&dyn ToTokens, syn::token::Comma> = Punctuated::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/selector.rs:717:33 [INFO] [stdout] | [INFO] [stdout] 717 | let mut generics: Punctuated<&ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 717 | let mut generics: Punctuated<&dyn ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | ReadOnly(Span), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 - ReadOnly(Span), [INFO] [stdout] 19 + ReadOnly(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | ReadWrite(Span), [INFO] [stdout] | --------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 20 - ReadWrite(Span), [INFO] [stdout] 20 + ReadWrite(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | Nullable(Span), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 - Nullable(Span), [INFO] [stdout] 24 + Nullable(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | Nonnull(Span), [INFO] [stdout] | ------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 25 - Nonnull(Span), [INFO] [stdout] 25 + Nonnull(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | Unspecified(Span), [INFO] [stdout] | ----------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 - Unspecified(Span), [INFO] [stdout] 26 + Unspecified(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | Weak(Span), [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 30 - Weak(Span), [INFO] [stdout] 30 + Weak(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | Strong(Span), [INFO] [stdout] | ------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 31 - Strong(Span), [INFO] [stdout] 31 + Strong(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | Atomic(Span), [INFO] [stdout] | ------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 35 - Atomic(Span), [INFO] [stdout] 35 + Atomic(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | Nonatomic(Span), [INFO] [stdout] | --------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 36 - Nonatomic(Span), [INFO] [stdout] 36 + Nonatomic(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ty`, `nullability`, `weak_strong`, `atomicity`, `retain`, and `null_resettable` are never read [INFO] [stdout] --> src/property.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct PropertyAttr { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 47 | pub name: Ident, [INFO] [stdout] 48 | pub ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub nullability: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 52 | pub weak_strong: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 53 | pub atomicity: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 54 | pub retain: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 55 | pub null_resettable: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/protocol.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ProtocolAttr { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 27 | pub name: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `span_to_span2` is never used [INFO] [stdout] --> src/util.rs:376:4 [INFO] [stdout] | [INFO] [stdout] 376 | fn span_to_span2(span: proc_macro::Span) -> proc_macro2::Span { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SpanExt` is never used [INFO] [stdout] --> src/util.rs:389:11 [INFO] [stdout] | [INFO] [stdout] 389 | pub trait SpanExt { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.57s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: objrs_macros v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "a2b32b974cbf3e91d90210ff343d1e48b9c6e5f40c4c4ad887365b457cba82eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2b32b974cbf3e91d90210ff343d1e48b9c6e5f40c4c4ad887365b457cba82eb", kill_on_drop: false }` [INFO] [stdout] a2b32b974cbf3e91d90210ff343d1e48b9c6e5f40c4c4ad887365b457cba82eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9f80685c1166f00504c86bd707c0a95d75323fc0b6a101374b6a4ccb06ed9c0 [INFO] running `Command { std: "docker" "start" "-a" "f9f80685c1166f00504c86bd707c0a95d75323fc0b6a101374b6a4ccb06ed9c0", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling objrs_macros v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:346:7 [INFO] [stdout] | [INFO] [stdout] 346 | #[cfg(procmacro2_semver_exempt)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:351:11 [INFO] [stdout] | [INFO] [stdout] 351 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:356:7 [INFO] [stdout] | [INFO] [stdout] 356 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:362:11 [INFO] [stdout] | [INFO] [stdout] 362 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 394 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:401:13 [INFO] [stdout] | [INFO] [stdout] 401 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:410:9 [INFO] [stdout] | [INFO] [stdout] 410 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:417:13 [INFO] [stdout] | [INFO] [stdout] 417 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:426:9 [INFO] [stdout] | [INFO] [stdout] 426 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:433:13 [INFO] [stdout] | [INFO] [stdout] 433 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:442:9 [INFO] [stdout] | [INFO] [stdout] 442 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:451:13 [INFO] [stdout] | [INFO] [stdout] 451 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:346:7 [INFO] [stdout] | [INFO] [stdout] 346 | #[cfg(procmacro2_semver_exempt)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:351:11 [INFO] [stdout] | [INFO] [stdout] 351 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:356:7 [INFO] [stdout] | [INFO] [stdout] 356 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:362:11 [INFO] [stdout] | [INFO] [stdout] 362 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 394 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:401:13 [INFO] [stdout] | [INFO] [stdout] 401 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:410:9 [INFO] [stdout] | [INFO] [stdout] 410 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:417:13 [INFO] [stdout] | [INFO] [stdout] 417 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:426:9 [INFO] [stdout] | [INFO] [stdout] 426 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:433:13 [INFO] [stdout] | [INFO] [stdout] 433 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:442:9 [INFO] [stdout] | [INFO] [stdout] 442 | #[cfg(procmacro2_semver_exempt)] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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 name: `procmacro2_semver_exempt` [INFO] [stdout] --> src/util.rs:451:13 [INFO] [stdout] | [INFO] [stdout] 451 | #[cfg(not(procmacro2_semver_exempt))] [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(procmacro2_semver_exempt)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` 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: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gensym.rs:16:37 [INFO] [stdout] | [INFO] [stdout] 16 | let mut buf = unsafe { core::mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gensym.rs:16:37 [INFO] [stdout] | [INFO] [stdout] 16 | let mut buf = unsafe { core::mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/selector.rs:361:12 [INFO] [stdout] | [INFO] [stdout] 361 | inline: &ToTokens, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 361 | inline: &dyn ToTokens, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/selector.rs:361:12 [INFO] [stdout] | [INFO] [stdout] 361 | inline: &ToTokens, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 361 | inline: &dyn ToTokens, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/class.rs:87:3 [INFO] [stdout] | [INFO] [stdout] 87 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/class.rs:91:23 [INFO] [stdout] | [INFO] [stdout] 91 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 91 - kv.parse::()?; [INFO] [stdout] 91 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class.rs:273:39 [INFO] [stdout] | [INFO] [stdout] 273 | let mut generic_idents: Punctuated<&ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 273 | let mut generic_idents: Punctuated<&dyn ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/class.rs:87:3 [INFO] [stdout] | [INFO] [stdout] 87 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/class.rs:91:23 [INFO] [stdout] | [INFO] [stdout] 91 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 91 - kv.parse::()?; [INFO] [stdout] 91 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class.rs:273:39 [INFO] [stdout] | [INFO] [stdout] 273 | let mut generic_idents: Punctuated<&ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 273 | let mut generic_idents: Punctuated<&dyn ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/class_impl.rs:45:3 [INFO] [stdout] | [INFO] [stdout] 45 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/class_impl.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 50 - kv.parse::()?; [INFO] [stdout] 50 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/class_impl.rs:45:3 [INFO] [stdout] | [INFO] [stdout] 45 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/class_impl.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 50 - kv.parse::()?; [INFO] [stdout] 50 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/ivar.rs:48:3 [INFO] [stdout] | [INFO] [stdout] 48 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/ivar.rs:52:22 [INFO] [stdout] | [INFO] [stdout] 52 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 52 - kv.parse::()?; [INFO] [stdout] 52 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/protocol.rs:39:3 [INFO] [stdout] | [INFO] [stdout] 39 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/protocol.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 43 - kv.parse::()?; [INFO] [stdout] 43 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/protocol.rs:309:39 [INFO] [stdout] | [INFO] [stdout] 309 | let mut generic_idents: Punctuated<&ToTokens, syn::token::Comma> = Punctuated::new(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 309 | let mut generic_idents: Punctuated<&dyn ToTokens, syn::token::Comma> = Punctuated::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/ivar.rs:48:3 [INFO] [stdout] | [INFO] [stdout] 48 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/ivar.rs:52:22 [INFO] [stdout] | [INFO] [stdout] 52 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 52 - kv.parse::()?; [INFO] [stdout] 52 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/protocol.rs:39:3 [INFO] [stdout] | [INFO] [stdout] 39 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stdout] --> src/protocol.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | kv.parse::()?; [INFO] [stdout] | ^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 43 - kv.parse::()?; [INFO] [stdout] 43 + kv.parse::()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/protocol.rs:309:39 [INFO] [stdout] | [INFO] [stdout] 309 | let mut generic_idents: Punctuated<&ToTokens, syn::token::Comma> = Punctuated::new(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 309 | let mut generic_idents: Punctuated<&dyn ToTokens, syn::token::Comma> = Punctuated::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/selector.rs:717:33 [INFO] [stdout] | [INFO] [stdout] 717 | let mut generics: Punctuated<&ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 717 | let mut generics: Punctuated<&dyn ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/selector.rs:717:33 [INFO] [stdout] | [INFO] [stdout] 717 | let mut generics: Punctuated<&ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 717 | let mut generics: Punctuated<&dyn ToTokens, Comma> = Punctuated::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | ReadOnly(Span), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 - ReadOnly(Span), [INFO] [stdout] 19 + ReadOnly(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | ReadWrite(Span), [INFO] [stdout] | --------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 20 - ReadWrite(Span), [INFO] [stdout] 20 + ReadWrite(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | Nullable(Span), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 - Nullable(Span), [INFO] [stdout] 24 + Nullable(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | Nonnull(Span), [INFO] [stdout] | ------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 25 - Nonnull(Span), [INFO] [stdout] 25 + Nonnull(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | Unspecified(Span), [INFO] [stdout] | ----------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 - Unspecified(Span), [INFO] [stdout] 26 + Unspecified(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | Weak(Span), [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 30 - Weak(Span), [INFO] [stdout] 30 + Weak(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | Strong(Span), [INFO] [stdout] | ------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 31 - Strong(Span), [INFO] [stdout] 31 + Strong(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | Atomic(Span), [INFO] [stdout] | ------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 35 - Atomic(Span), [INFO] [stdout] 35 + Atomic(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | Nonatomic(Span), [INFO] [stdout] | --------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 36 - Nonatomic(Span), [INFO] [stdout] 36 + Nonatomic(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ty`, `nullability`, `weak_strong`, `atomicity`, `retain`, and `null_resettable` are never read [INFO] [stdout] --> src/property.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct PropertyAttr { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 47 | pub name: Ident, [INFO] [stdout] 48 | pub ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub nullability: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 52 | pub weak_strong: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 53 | pub atomicity: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 54 | pub retain: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 55 | pub null_resettable: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/protocol.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ProtocolAttr { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 27 | pub name: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `span_to_span2` is never used [INFO] [stdout] --> src/util.rs:376:4 [INFO] [stdout] | [INFO] [stdout] 376 | fn span_to_span2(span: proc_macro::Span) -> proc_macro2::Span { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SpanExt` is never used [INFO] [stdout] --> src/util.rs:389:11 [INFO] [stdout] | [INFO] [stdout] 389 | pub trait SpanExt { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | ReadOnly(Span), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 - ReadOnly(Span), [INFO] [stdout] 19 + ReadOnly(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | ReadWrite(Span), [INFO] [stdout] | --------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 20 - ReadWrite(Span), [INFO] [stdout] 20 + ReadWrite(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | Nullable(Span), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 - Nullable(Span), [INFO] [stdout] 24 + Nullable(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | Nonnull(Span), [INFO] [stdout] | ------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 25 - Nonnull(Span), [INFO] [stdout] 25 + Nonnull(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | Unspecified(Span), [INFO] [stdout] | ----------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 - Unspecified(Span), [INFO] [stdout] 26 + Unspecified(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | Weak(Span), [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 30 - Weak(Span), [INFO] [stdout] 30 + Weak(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | Strong(Span), [INFO] [stdout] | ------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 31 - Strong(Span), [INFO] [stdout] 31 + Strong(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | Atomic(Span), [INFO] [stdout] | ------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 35 - Atomic(Span), [INFO] [stdout] 35 + Atomic(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/property.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | Nonatomic(Span), [INFO] [stdout] | --------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 36 - Nonatomic(Span), [INFO] [stdout] 36 + Nonatomic(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ty`, `nullability`, `weak_strong`, `atomicity`, `retain`, and `null_resettable` are never read [INFO] [stdout] --> src/property.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct PropertyAttr { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 47 | pub name: Ident, [INFO] [stdout] 48 | pub ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub nullability: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 52 | pub weak_strong: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 53 | pub atomicity: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 54 | pub retain: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 55 | pub null_resettable: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/protocol.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ProtocolAttr { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 27 | pub name: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `span_to_span2` is never used [INFO] [stdout] --> src/util.rs:376:4 [INFO] [stdout] | [INFO] [stdout] 376 | fn span_to_span2(span: proc_macro::Span) -> proc_macro2::Span { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SpanExt` is never used [INFO] [stdout] --> src/util.rs:389:11 [INFO] [stdout] | [INFO] [stdout] 389 | pub trait SpanExt { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.58s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: objrs_macros v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "f9f80685c1166f00504c86bd707c0a95d75323fc0b6a101374b6a4ccb06ed9c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9f80685c1166f00504c86bd707c0a95d75323fc0b6a101374b6a4ccb06ed9c0", kill_on_drop: false }` [INFO] [stdout] f9f80685c1166f00504c86bd707c0a95d75323fc0b6a101374b6a4ccb06ed9c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d7dae70723e8f3ada2d13872ace389fd72ed2e4f42f6bd0df13cff60060c348b [INFO] running `Command { std: "docker" "start" "-a" "d7dae70723e8f3ada2d13872ace389fd72ed2e4f42f6bd0df13cff60060c348b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:346:7 [INFO] [stderr] | [INFO] [stderr] 346 | #[cfg(procmacro2_semver_exempt)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:351:11 [INFO] [stderr] | [INFO] [stderr] 351 | #[cfg(not(procmacro2_semver_exempt))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:356:7 [INFO] [stderr] | [INFO] [stderr] 356 | #[cfg(procmacro2_semver_exempt)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:362:11 [INFO] [stderr] | [INFO] [stderr] 362 | #[cfg(not(procmacro2_semver_exempt))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:394:9 [INFO] [stderr] | [INFO] [stderr] 394 | #[cfg(procmacro2_semver_exempt)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:401:13 [INFO] [stderr] | [INFO] [stderr] 401 | #[cfg(not(procmacro2_semver_exempt))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:410:9 [INFO] [stderr] | [INFO] [stderr] 410 | #[cfg(procmacro2_semver_exempt)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:417:13 [INFO] [stderr] | [INFO] [stderr] 417 | #[cfg(not(procmacro2_semver_exempt))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:426:9 [INFO] [stderr] | [INFO] [stderr] 426 | #[cfg(procmacro2_semver_exempt)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:433:13 [INFO] [stderr] | [INFO] [stderr] 433 | #[cfg(not(procmacro2_semver_exempt))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:442:9 [INFO] [stderr] | [INFO] [stderr] 442 | #[cfg(procmacro2_semver_exempt)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt` [INFO] [stderr] --> src/util.rs:451:13 [INFO] [stderr] | [INFO] [stderr] 451 | #[cfg(not(procmacro2_semver_exempt))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/gensym.rs:16:37 [INFO] [stderr] | [INFO] [stderr] 16 | let mut buf = unsafe { core::mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/selector.rs:361:12 [INFO] [stderr] | [INFO] [stderr] 361 | inline: &ToTokens, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 361 | inline: &dyn ToTokens, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/class.rs:87:3 [INFO] [stderr] | [INFO] [stderr] 87 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stderr] --> src/class.rs:91:23 [INFO] [stderr] | [INFO] [stderr] 91 | kv.parse::()?; [INFO] [stderr] | ^ [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 91 - kv.parse::()?; [INFO] [stderr] 91 + kv.parse::()?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class.rs:273:39 [INFO] [stderr] | [INFO] [stderr] 273 | let mut generic_idents: Punctuated<&ToTokens, Comma> = Punctuated::new(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 273 | let mut generic_idents: Punctuated<&dyn ToTokens, Comma> = Punctuated::new(); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/class_impl.rs:45:3 [INFO] [stderr] | [INFO] [stderr] 45 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stderr] --> src/class_impl.rs:50:22 [INFO] [stderr] | [INFO] [stderr] 50 | kv.parse::()?; [INFO] [stderr] | ^ [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 50 - kv.parse::()?; [INFO] [stderr] 50 + kv.parse::()?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/ivar.rs:48:3 [INFO] [stderr] | [INFO] [stderr] 48 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stderr] --> src/ivar.rs:52:22 [INFO] [stderr] | [INFO] [stderr] 52 | kv.parse::()?; [INFO] [stderr] | ^ [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 52 - kv.parse::()?; [INFO] [stderr] 52 + kv.parse::()?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/protocol.rs:39:3 [INFO] [stderr] | [INFO] [stderr] 39 | fn parse(input: ParseStream) -> syn::parse::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: Value` will fail [INFO] [stderr] --> src/protocol.rs:43:26 [INFO] [stderr] | [INFO] [stderr] 43 | kv.parse::()?; [INFO] [stderr] | ^ [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 43 - kv.parse::()?; [INFO] [stderr] 43 + kv.parse::()?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protocol.rs:309:39 [INFO] [stderr] | [INFO] [stderr] 309 | let mut generic_idents: Punctuated<&ToTokens, syn::token::Comma> = Punctuated::new(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 309 | let mut generic_idents: Punctuated<&dyn ToTokens, syn::token::Comma> = Punctuated::new(); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/selector.rs:717:33 [INFO] [stderr] | [INFO] [stderr] 717 | let mut generics: Punctuated<&ToTokens, Comma> = Punctuated::new(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 717 | let mut generics: Punctuated<&dyn ToTokens, Comma> = Punctuated::new(); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/property.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | ReadOnly(Span), [INFO] [stderr] | -------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 19 - ReadOnly(Span), [INFO] [stderr] 19 + ReadOnly(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/property.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | ReadWrite(Span), [INFO] [stderr] | --------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 20 - ReadWrite(Span), [INFO] [stderr] 20 + ReadWrite(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/property.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | Nullable(Span), [INFO] [stderr] | -------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 24 - Nullable(Span), [INFO] [stderr] 24 + Nullable(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/property.rs:25:11 [INFO] [stderr] | [INFO] [stderr] 25 | Nonnull(Span), [INFO] [stderr] | ------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 25 - Nonnull(Span), [INFO] [stderr] 25 + Nonnull(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/property.rs:26:15 [INFO] [stderr] | [INFO] [stderr] 26 | Unspecified(Span), [INFO] [stderr] | ----------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 26 - Unspecified(Span), [INFO] [stderr] 26 + Unspecified(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/property.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | Weak(Span), [INFO] [stderr] | ---- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 30 - Weak(Span), [INFO] [stderr] 30 + Weak(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/property.rs:31:10 [INFO] [stderr] | [INFO] [stderr] 31 | Strong(Span), [INFO] [stderr] | ------ ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 31 - Strong(Span), [INFO] [stderr] 31 + Strong(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/property.rs:35:10 [INFO] [stderr] | [INFO] [stderr] 35 | Atomic(Span), [INFO] [stderr] | ------ ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 35 - Atomic(Span), [INFO] [stderr] 35 + Atomic(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/property.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | Nonatomic(Span), [INFO] [stderr] | --------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 36 - Nonatomic(Span), [INFO] [stderr] 36 + Nonatomic(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `ty`, `nullability`, `weak_strong`, `atomicity`, `retain`, and `null_resettable` are never read [INFO] [stderr] --> src/property.rs:48:7 [INFO] [stderr] | [INFO] [stderr] 46 | pub struct PropertyAttr { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 47 | pub name: Ident, [INFO] [stderr] 48 | pub ty: Type, [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 51 | pub nullability: Option, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 52 | pub weak_strong: Option, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 53 | pub atomicity: Option, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 54 | pub retain: Option, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 55 | pub null_resettable: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> src/protocol.rs:27:7 [INFO] [stderr] | [INFO] [stderr] 26 | pub struct ProtocolAttr { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] 27 | pub name: Option, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `span_to_span2` is never used [INFO] [stderr] --> src/util.rs:376:4 [INFO] [stderr] | [INFO] [stderr] 376 | fn span_to_span2(span: proc_macro::Span) -> proc_macro2::Span { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `SpanExt` is never used [INFO] [stderr] --> src/util.rs:389:11 [INFO] [stderr] | [INFO] [stderr] 389 | pub trait SpanExt { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `objrs_macros` (lib) generated 34 warnings (run `cargo fix --lib -p objrs_macros` to apply 8 suggestions) [INFO] [stderr] warning: `objrs_macros` (lib test) generated 34 warnings (34 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: objrs_macros v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/objrs_macros-2fcd693539dac621) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] [INFO] [stderr] thread 'util::drain_test' (17) panicked at src/util.rs:528:39: [INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked_mut requires that the index is within the slice [INFO] [stderr] [INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x721a165248a2 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x721a165248a2 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x721a165248a2 - std::sys::backtrace::_print_fmt::h11496fe34963a885 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x721a165248a2 - ::fmt::hff1a9408d012ee89 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x721a165710ef - core::fmt::rt::Argument::fmt::hf11195b61445f5d1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x721a165710ef - core::fmt::write::h2f1fc679f228cc52 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x721a1650f713 - std::io::default_write_fmt::hdd5e6d67566e664d [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x721a1650f713 - std::io::Write::write_fmt::haa2231cbd9aebf95 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x721a165246f2 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x721a1650626c - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x721a165060b1 - std::panicking::default_hook::h43da101644971931 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5d43a70b73ce - as core::ops::function::Fn>::call::h4b2012949041da5d [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stderr] 12: 0x5d43a70b73ce - test::test_main_with_exit_callback::{{closure}}::h53c9154cdc260357 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x721a16506873 - as core::ops::function::Fn>::call::h911f2e3e7e84b764 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stderr] 14: 0x721a16506873 - std::panicking::panic_with_hook::hb4e916c3e65eccec [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x721a16524246 - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:700:13 [INFO] [stderr] 16: 0x721a165241d9 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x721a16506ffd - __rustc[b29d3319de9a3146]::rust_begin_unwind [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x721a16584dad - core::panicking::panic_nounwind_fmt::runtime::hfdf11e78ca5c7d79 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:117:22 [INFO] [stderr] 19: 0x721a16584dad - core::panicking::panic_nounwind_fmt::hfe299d8bebaba346 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/intrinsics/mod.rs:2361:9 [INFO] [stderr] 20: 0x5d43a70aaeec - >::get_unchecked_mut::precondition_check::haf0c32f2edd26530 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ub_checks.rs:72:21 [INFO] [stderr] 21: 0x5d43a70aaf39 - >::get_unchecked_mut::h1168dbc7426a0acd [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ub_checks.rs:77:17 [INFO] [stderr] 22: 0x5d43a70ab228 - core::slice::::get_unchecked_mut::h95facff28979bb21 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/slice/mod.rs:689:30 [INFO] [stderr] 23: 0x5d43a70ad4ad - as core::iter::traits::iterator::Iterator>::next::h324a4baaecafc5dd [INFO] [stderr] at /opt/rustwide/workdir/src/util.rs:528:39 [INFO] [stderr] 24: 0x5d43a70b0184 - as alloc::vec::spec_from_iter_nested::SpecFromIterNested>::from_iter::h925ef704de0b09ac [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/vec/spec_from_iter_nested.rs:25:41 [INFO] [stderr] 25: 0x5d43a70b0b3d - as alloc::vec::spec_from_iter::SpecFromIter>::from_iter::hbde033903785e3a6 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/vec/spec_from_iter.rs:34:9 [INFO] [stderr] 26: 0x5d43a70b133f - as core::iter::traits::collect::FromIterator>::from_iter::hc946330160b93450 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/vec/mod.rs:3683:9 [INFO] [stderr] 27: 0x5d43a70ae37a - core::iter::traits::iterator::Iterator::collect::h652ee1014f704d20 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/iter/traits/iterator.rs:2027:9 [INFO] [stderr] 28: 0x5d43a70abd59 - objrs_macros::util::drain_test::hf6882dd45d8758c2 [INFO] [stderr] at /opt/rustwide/workdir/src/util.rs:582:52 [INFO] [stderr] 29: 0x5d43a70ae6c7 - objrs_macros::util::drain_test::{{closure}}::h8d9738b071f28b94 [INFO] [stderr] at /opt/rustwide/workdir/src/util.rs:580:16 [INFO] [stderr] 30: 0x5d43a70aad46 - core::ops::function::FnOnce::call_once::hbbde2f3033bc41be [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 31: 0x5d43a70bc90b - core::ops::function::FnOnce::call_once::haf4e03bb51ef1351 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 32: 0x5d43a70bc90b - test::__rust_begin_short_backtrace::h50f5566ee84f2f21 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:663:18 [INFO] [stderr] 33: 0x5d43a70bfb05 - test::run_test_in_process::{{closure}}::heb3733b71d876eca [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:74 [INFO] [stderr] 34: 0x5d43a70bfb05 - as core::ops::function::FnOnce<()>>::call_once::he2fe41e1b161faa9 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 35: 0x5d43a70bfb05 - std::panicking::catch_unwind::do_call::h00aa383d8fd97a09 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stderr] 36: 0x5d43a70bfb05 - std::panicking::catch_unwind::he482e1914bc21641 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stderr] 37: 0x5d43a70bfb05 - std::panic::catch_unwind::h86ac9705098f4f22 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stderr] 38: 0x5d43a70bfb05 - test::run_test_in_process::h636a992821e3c6aa [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:27 [INFO] [stderr] 39: 0x5d43a70bfb05 - test::run_test::{{closure}}::he454cc9a192df79f [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:607:43 [INFO] [stderr] 40: 0x5d43a70e54b4 - test::run_test::{{closure}}::haec47455908dff86 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:637:41 [INFO] [stderr] 41: 0x5d43a70e54b4 - std::sys::backtrace::__rust_begin_short_backtrace::h230785972524cdc1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 42: 0x5d43a70cc0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::haa5a562db4cde838 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:559:17 [INFO] [stderr] 43: 0x5d43a70cc0ca - as core::ops::function::FnOnce<()>>::call_once::h89254f37a55d0a87 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 44: 0x5d43a70cc0ca - std::panicking::catch_unwind::do_call::h499f5a462f019d9d [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stderr] 45: 0x5d43a70cc0ca - std::panicking::catch_unwind::h6736fbbb1a264383 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stderr] 46: 0x5d43a70cc0ca - std::panic::catch_unwind::h49ea7bdd1cbee572 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stderr] 47: 0x5d43a70cc0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::h653dfa62acf32f5a [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:557:30 [INFO] [stderr] 48: 0x5d43a70cc0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h82582a626a045a45 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 49: 0x721a164e8c1f - as core::ops::function::FnOnce>::call_once::h4ab26c07513156cc [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1971:9 [INFO] [stderr] 50: 0x721a164e8c1f - std::sys::pal::unix::thread::Thread::new::thread_start::h66ff1bba185a50cf [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stderr] 51: 0x721a16633aa4 - [INFO] [stderr] 52: 0x721a166c0a34 - clone [INFO] [stderr] 53: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/objrs_macros-2fcd693539dac621` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "d7dae70723e8f3ada2d13872ace389fd72ed2e4f42f6bd0df13cff60060c348b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7dae70723e8f3ada2d13872ace389fd72ed2e4f42f6bd0df13cff60060c348b", kill_on_drop: false }` [INFO] [stdout] d7dae70723e8f3ada2d13872ace389fd72ed2e4f42f6bd0df13cff60060c348b