[INFO] fetching crate ndarray_tools 0.1.0...
[INFO] documenting ndarray_tools-0.1.0 against beta-2026-01-26 for beta-1.94-rustdoc-2
[INFO] extracting crate ndarray_tools 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ndarray_tools 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ndarray_tools 0.1.0
[INFO] tweaked toml for crates.io crate ndarray_tools 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ndarray_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 143 packages to latest compatible versions
[INFO] [stderr]       Adding either v1.6.1 (available: v1.15.0)
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[INFO] [stderr]       Adding mod_interface v0.25.0 (available: v0.58.0)
[INFO] [stderr]       Adding ndarray_cg v0.1.0 (available: v0.4.0)
[INFO] [stderr]       Adding test_tools v0.10.0 (available: v0.16.0)
[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 }`
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[INFO] [stdout] 5cf6ed3823dfdf62927f428fb5918ee49ccdee5b8a2c7377ee87ef3a0f05b492
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[INFO] running `Command { std: "docker" "inspect" "5cf6ed3823dfdf62927f428fb5918ee49ccdee5b8a2c7377ee87ef3a0f05b492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf6ed3823dfdf62927f428fb5918ee49ccdee5b8a2c7377ee87ef3a0f05b492", kill_on_drop: false }`
[INFO] [stdout] 5cf6ed3823dfdf62927f428fb5918ee49ccdee5b8a2c7377ee87ef3a0f05b492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a8cbcf42357932a020dbaf87fec5bc8b166a77ed0f25a7650210d14e361c25b7
[INFO] running `Command { std: "docker" "start" "-a" "a8cbcf42357932a020dbaf87fec5bc8b166a77ed0f25a7650210d14e361c25b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.23
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[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" "a8cbcf42357932a020dbaf87fec5bc8b166a77ed0f25a7650210d14e361c25b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8cbcf42357932a020dbaf87fec5bc8b166a77ed0f25a7650210d14e361c25b7", kill_on_drop: false }`
[INFO] [stdout] a8cbcf42357932a020dbaf87fec5bc8b166a77ed0f25a7650210d14e361c25b7