[INFO] fetching crate cg_tools 0.1.0... [INFO] documenting cg_tools-0.1.0 against beta-2026-01-26 for beta-1.94-rustdoc-2 [INFO] extracting crate cg_tools 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate cg_tools 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cg_tools 0.1.0 [INFO] tweaked toml for crates.io crate cg_tools 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cg_tools 0.1.0 on toolchain beta-2026-01-26 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-26" "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" "+beta-2026-01-26" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding former_types v2.8.0 (available: v2.35.0) [INFO] [stderr] Adding mod_interface v0.25.0 (available: v0.58.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-26" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57a897a1fdd0aaa3f314c3dd64fbc2abfa0dbd9d8d419dfeaf3f49cd7e87ae8d [INFO] running `Command { std: "docker" "start" "-a" "57a897a1fdd0aaa3f314c3dd64fbc2abfa0dbd9d8d419dfeaf3f49cd7e87ae8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57a897a1fdd0aaa3f314c3dd64fbc2abfa0dbd9d8d419dfeaf3f49cd7e87ae8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57a897a1fdd0aaa3f314c3dd64fbc2abfa0dbd9d8d419dfeaf3f49cd7e87ae8d", kill_on_drop: false }` [INFO] [stdout] 57a897a1fdd0aaa3f314c3dd64fbc2abfa0dbd9d8d419dfeaf3f49cd7e87ae8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 307d16fe8add6b8e6456d1028e3ef929f5b1c4e62903cf5c3d231ee7ade256ea [INFO] running `Command { std: "docker" "start" "-a" "307d16fe8add6b8e6456d1028e3ef929f5b1c4e62903cf5c3d231ee7ade256ea", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling clone_dyn_types v0.23.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling collection_tools v0.12.0 [INFO] [stderr] Compiling interval_adapter v0.24.0 [INFO] [stderr] Compiling former_types v2.8.0 [INFO] [stderr] Compiling derive_tools v0.29.0 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling const_format v0.2.35 [INFO] [stderr] Compiling iter_tools v0.21.0 [INFO] [stderr] Compiling macro_tools v0.40.0 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling derive_tools_meta v0.28.0 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling mod_interface_meta v0.25.0 [INFO] [stdout] error[E0425]: cannot find type `Pair` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/impls.rs:280:16 [INFO] [stdout] | [INFO] [stdout] 280 | element : &Pair< AttributesOuter, syn::Path >, [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 4 + use crate::impls::private::quantifier::Pair; [INFO] [stdout] | [INFO] [stdout] 4 + use crate::impls::private::syn::punctuated::Pair; [INFO] [stdout] | [INFO] [stdout] 4 + use macro_tools::Pair; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `AttributesOuter` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/impls.rs:280:22 [INFO] [stdout] | [INFO] [stdout] 280 | element : &Pair< AttributesOuter, syn::Path >, [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 4 + use crate::impls::private::attr::AttributesOuter; [INFO] [stdout] | [INFO] [stdout] 4 + use macro_tools::AttributesOuter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `Pair` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/impls.rs:332:16 [INFO] [stdout] | [INFO] [stdout] 332 | element : &Pair< AttributesOuter, syn::Path >, [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 4 + use crate::impls::private::quantifier::Pair; [INFO] [stdout] | [INFO] [stdout] 4 + use crate::impls::private::syn::punctuated::Pair; [INFO] [stdout] | [INFO] [stdout] 4 + use macro_tools::Pair; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `AttributesOuter` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/impls.rs:332:22 [INFO] [stdout] | [INFO] [stdout] 332 | element : &Pair< AttributesOuter, syn::Path >, [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 4 + use crate::impls::private::attr::AttributesOuter; [INFO] [stdout] | [INFO] [stdout] 4 + use macro_tools::AttributesOuter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `AttributesOuter` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/record.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | pub attrs : AttributesOuter, [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 4 + use crate::record::private::attr::AttributesOuter; [INFO] [stdout] | [INFO] [stdout] 4 + use macro_tools::AttributesOuter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `Pair` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/record.rs:93:49 [INFO] [stdout] | [INFO] [stdout] 93 | pub elements : syn::punctuated::Punctuated< Pair< AttributesOuter, syn::Path >, syn::token::Comma >, [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 4 + use crate::record::private::quantifier::Pair; [INFO] [stdout] | [INFO] [stdout] 4 + use crate::record::private::syn::punctuated::Pair; [INFO] [stdout] | [INFO] [stdout] 4 + use macro_tools::Pair; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `AttributesOuter` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/record.rs:93:55 [INFO] [stdout] | [INFO] [stdout] 93 | pub elements : syn::punctuated::Punctuated< Pair< AttributesOuter, syn::Path >, syn::token::Comma >, [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 4 + use crate::record::private::attr::AttributesOuter; [INFO] [stdout] | [INFO] [stdout] 4 + use macro_tools::AttributesOuter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Pair` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/record.rs:131:28 [INFO] [stdout] | [INFO] [stdout] 131 | elements.push( Pair::new( Default::default(), ident ) ); [INFO] [stdout] | ^^^^ use of undeclared type `Pair` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 4 + use crate::record::private::quantifier::Pair; [INFO] [stdout] | [INFO] [stdout] 4 + use crate::record::private::syn::punctuated::Pair; [INFO] [stdout] | [INFO] [stdout] 4 + use macro_tools::Pair; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `Many` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/record.rs:175:22 [INFO] [stdout] | [INFO] [stdout] 175 | pub type Records = Many< Record >; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 4 + use crate::record::private::quantifier::Many; [INFO] [stdout] | [INFO] [stdout] 4 + use macro_tools::Many; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `AttributesInner` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/record.rs:186:16 [INFO] [stdout] | [INFO] [stdout] 186 | pub head : AttributesInner, [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 4 + use crate::record::private::attr::AttributesInner; [INFO] [stdout] | [INFO] [stdout] 4 + use macro_tools::AttributesInner; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/record.rs:198:40 [INFO] [stdout] | [INFO] [stdout] 198 | self.head.iter().try_for_each( | attr | [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 205 | && code_to_str!( attr.path() ) == "debug" [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 198 | self.head.iter().try_for_each( | attr: /* Type */ | [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mod_interface_meta-0.25.0/src/record.rs:227:31 [INFO] [stdout] | [INFO] [stdout] 227 | self.head.iter().any( | attr | [INFO] [stdout] | ^^^^ [INFO] [stdout] 228 | { [INFO] [stdout] 229 | code_to_str!( attr.path() ) == "debug" [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 227 | self.head.iter().any( | attr: /* Type */ | [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0425, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mod_interface_meta` (lib) due to 12 previous errors [INFO] running `Command { std: "docker" "inspect" "307d16fe8add6b8e6456d1028e3ef929f5b1c4e62903cf5c3d231ee7ade256ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "307d16fe8add6b8e6456d1028e3ef929f5b1c4e62903cf5c3d231ee7ade256ea", kill_on_drop: false }` [INFO] [stdout] 307d16fe8add6b8e6456d1028e3ef929f5b1c4e62903cf5c3d231ee7ade256ea