[INFO] fetching crate overloadf_derive 0.1.8... [INFO] checking overloadf_derive-0.1.8 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate overloadf_derive 0.1.8 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate overloadf_derive 0.1.8 [INFO] finished tweaking crates.io crate overloadf_derive 0.1.8 [INFO] tweaked toml for crates.io crate overloadf_derive 0.1.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate overloadf_derive 0.1.8 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 793c13168f150a86ff5528d5c6c1773956d82ea358caf4d8cffebe00d0fe09aa [INFO] running `Command { std: "docker" "start" "-a" "793c13168f150a86ff5528d5c6c1773956d82ea358caf4d8cffebe00d0fe09aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "793c13168f150a86ff5528d5c6c1773956d82ea358caf4d8cffebe00d0fe09aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "793c13168f150a86ff5528d5c6c1773956d82ea358caf4d8cffebe00d0fe09aa", kill_on_drop: false }` [INFO] [stdout] 793c13168f150a86ff5528d5c6c1773956d82ea358caf4d8cffebe00d0fe09aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e86e862ad82d9cfa5228a6ad7c3d90ef56253206dc11049b988377e782359926 [INFO] running `Command { std: "docker" "start" "-a" "e86e862ad82d9cfa5228a6ad7c3d90ef56253206dc11049b988377e782359926", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking syn v2.0.106 [INFO] [stderr] Checking overloadf_derive v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:52 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro_diagnostic, proc_macro_span, lazy_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:52 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro_diagnostic, proc_macro_span, lazy_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FilterAttrs` is never used [INFO] [stdout] --> src/fn_struct.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | trait FilterAttrs<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PatType` is never constructed [INFO] [stdout] --> src/fn_struct.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct PatType { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FnArg` is never used [INFO] [stdout] --> src/fn_struct.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 48 | pub enum FnArg { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Signature` is never constructed [INFO] [stdout] --> src/fn_struct.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct Signature { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ItemFn` is never constructed [INFO] [stdout] --> src/fn_struct.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub struct ItemFn { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fn_arg_typed` is never used [INFO] [stdout] --> src/fn_struct.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn fn_arg_typed(input: ParseStream) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pop_variadic` is never used [INFO] [stdout] --> src/fn_struct.rs:155:4 [INFO] [stdout] | [INFO] [stdout] 155 | fn pop_variadic(args: &mut Punctuated) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_fn_args` is never used [INFO] [stdout] --> src/fn_struct.rs:185:4 [INFO] [stdout] | [INFO] [stdout] 185 | fn parse_fn_args(input: ParseStream) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `attrs` is never used [INFO] [stdout] --> src/fn_struct.rs:236:4 [INFO] [stdout] | [INFO] [stdout] 236 | fn attrs(outer: Vec, inner: Vec) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `maybe_variadic_to_tokens` is never used [INFO] [stdout] --> src/fn_struct.rs:319:4 [INFO] [stdout] | [INFO] [stdout] 319 | fn maybe_variadic_to_tokens(arg: &FnArg, tokens: &mut proc_macro2::TokenStream) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `variadic_to_tokens` is never used [INFO] [stdout] --> src/fn_struct.rs:346:4 [INFO] [stdout] | [INFO] [stdout] 346 | fn variadic_to_tokens(dots: &Token![...]) -> proc_macro2::TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FilterAttrs` is never used [INFO] [stdout] --> src/fn_struct.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | trait FilterAttrs<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PatType` is never constructed [INFO] [stdout] --> src/fn_struct.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct PatType { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FnArg` is never used [INFO] [stdout] --> src/fn_struct.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 48 | pub enum FnArg { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Signature` is never constructed [INFO] [stdout] --> src/fn_struct.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct Signature { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ItemFn` is never constructed [INFO] [stdout] --> src/fn_struct.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub struct ItemFn { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fn_arg_typed` is never used [INFO] [stdout] --> src/fn_struct.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn fn_arg_typed(input: ParseStream) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pop_variadic` is never used [INFO] [stdout] --> src/fn_struct.rs:155:4 [INFO] [stdout] | [INFO] [stdout] 155 | fn pop_variadic(args: &mut Punctuated) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_fn_args` is never used [INFO] [stdout] --> src/fn_struct.rs:185:4 [INFO] [stdout] | [INFO] [stdout] 185 | fn parse_fn_args(input: ParseStream) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `attrs` is never used [INFO] [stdout] --> src/fn_struct.rs:236:4 [INFO] [stdout] | [INFO] [stdout] 236 | fn attrs(outer: Vec, inner: Vec) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `maybe_variadic_to_tokens` is never used [INFO] [stdout] --> src/fn_struct.rs:319:4 [INFO] [stdout] | [INFO] [stdout] 319 | fn maybe_variadic_to_tokens(arg: &FnArg, tokens: &mut proc_macro2::TokenStream) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `variadic_to_tokens` is never used [INFO] [stdout] --> src/fn_struct.rs:346:4 [INFO] [stdout] | [INFO] [stdout] 346 | fn variadic_to_tokens(dots: &Token![...]) -> proc_macro2::TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.79s [INFO] running `Command { std: "docker" "inspect" "e86e862ad82d9cfa5228a6ad7c3d90ef56253206dc11049b988377e782359926", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e86e862ad82d9cfa5228a6ad7c3d90ef56253206dc11049b988377e782359926", kill_on_drop: false }` [INFO] [stdout] e86e862ad82d9cfa5228a6ad7c3d90ef56253206dc11049b988377e782359926