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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.98.0-nightly (23a3312d9 2026-05-23)
# docs.rs version docsrs 0.0.0 (f16e33f3e6ac9fc9e4413728c5dd1b2ba1c6b799 2026-05-23 )
# build log [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "17aa68e59391fd5a25a19d57459aa3dbe679e595a2cfde7a83798a44041a8612" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260523-1.98.0-nightly-23a3312d9\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Checking sp-core v3.0.0 [INFO] [stderr] Compiling frame-support-procedural-tools v3.0.0 [INFO] [stderr] error[E0603]: module `group` is private [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/frame-support-procedural-tools-3.0.0/src/syn_ext.rs:47:53 [INFO] [stderr] | [INFO] [stderr] 47 | let syn::group::$name { token, content } = syn::group::$parse(input)?; [INFO] [stderr] | ^^^^^ private module [INFO] [stderr] ... [INFO] [stderr] 71 | groups_impl!(Braces, Brace, Brace, parse_braces); [INFO] [stderr] | ------------------------------------------------ [INFO] [stderr] | | | [INFO] [stderr] | | function `parse_braces` is not publicly re-exported [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] note: the module `group` is defined here [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:308:1 [INFO] [stderr] | [INFO] [stderr] 308 | mod group; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] = note: this error originates in the macro `groups_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0603]: module `group` is private [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/frame-support-procedural-tools-3.0.0/src/syn_ext.rs:47:14 [INFO] [stderr] | [INFO] [stderr] 47 | let syn::group::$name { token, content } = syn::group::$parse(input)?; [INFO] [stderr] | ^^^^^ private module [INFO] [stderr] ... [INFO] [stderr] 71 | groups_impl!(Braces, Brace, Brace, parse_braces); [INFO] [stderr] | ------------------------------------------------ [INFO] [stderr] | | | [INFO] [stderr] | | struct `Braces` is not publicly re-exported [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] note: the module `group` is defined here [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:308:1 [INFO] [stderr] | [INFO] [stderr] 308 | mod group; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] = note: this error originates in the macro `groups_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0603]: module `group` is private [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/frame-support-procedural-tools-3.0.0/src/syn_ext.rs:47:53 [INFO] [stderr] | [INFO] [stderr] 47 | let syn::group::$name { token, content } = syn::group::$parse(input)?; [INFO] [stderr] | ^^^^^ private module [INFO] [stderr] ... [INFO] [stderr] 72 | groups_impl!(Brackets, Bracket, Bracket, parse_brackets); [INFO] [stderr] | -------------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | function `parse_brackets` is not publicly re-exported [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] note: the module `group` is defined here [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:308:1 [INFO] [stderr] | [INFO] [stderr] 308 | mod group; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] = note: this error originates in the macro `groups_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0603]: module `group` is private [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/frame-support-procedural-tools-3.0.0/src/syn_ext.rs:47:14 [INFO] [stderr] | [INFO] [stderr] 47 | let syn::group::$name { token, content } = syn::group::$parse(input)?; [INFO] [stderr] | ^^^^^ private module [INFO] [stderr] ... [INFO] [stderr] 72 | groups_impl!(Brackets, Bracket, Bracket, parse_brackets); [INFO] [stderr] | -------------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | struct `Brackets` is not publicly re-exported [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] note: the module `group` is defined here [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:308:1 [INFO] [stderr] | [INFO] [stderr] 308 | mod group; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] = note: this error originates in the macro `groups_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0603]: module `group` is private [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/frame-support-procedural-tools-3.0.0/src/syn_ext.rs:47:53 [INFO] [stderr] | [INFO] [stderr] 47 | let syn::group::$name { token, content } = syn::group::$parse(input)?; [INFO] [stderr] | ^^^^^ private module [INFO] [stderr] ... [INFO] [stderr] 73 | groups_impl!(Parens, Paren, Parenthesis, parse_parens); [INFO] [stderr] | ------------------------------------------------------ [INFO] [stderr] | | | [INFO] [stderr] | | function `parse_parens` is not publicly re-exported [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] note: the module `group` is defined here [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:308:1 [INFO] [stderr] | [INFO] [stderr] 308 | mod group; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] = note: this error originates in the macro `groups_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0603]: module `group` is private [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/frame-support-procedural-tools-3.0.0/src/syn_ext.rs:47:14 [INFO] [stderr] | [INFO] [stderr] 47 | let syn::group::$name { token, content } = syn::group::$parse(input)?; [INFO] [stderr] | ^^^^^ private module [INFO] [stderr] ... [INFO] [stderr] 73 | groups_impl!(Parens, Paren, Parenthesis, parse_parens); [INFO] [stderr] | ------------------------------------------------------ [INFO] [stderr] | | | [INFO] [stderr] | | struct `Parens` is not publicly re-exported [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] note: the module `group` is defined here [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:308:1 [INFO] [stderr] | [INFO] [stderr] 308 | mod group; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] = note: this error originates in the macro `groups_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0603`. [INFO] [stderr] error: could not compile `frame-support-procedural-tools` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sp-core-3.0.0/src/sr25519.rs:582:33 [INFO] [stderr] | [INFO] [stderr] 582 | let mini_key: MiniSecretKey = mini_secret_from_entropy(entropy, password.unwrap_or("")) [INFO] [stderr] | _______________________-------------___^ [INFO] [stderr] | | | [INFO] [stderr] | | expected due to this [INFO] [stderr] 583 | | .expect("32 bytes can always build a key; qed"); [INFO] [stderr] | |___________________________________________________________^ expected `MiniSecretKey`, found `schnorrkel::keys::MiniSecretKey` [INFO] [stderr] | [INFO] [stderr] note: there are multiple different versions of crate `schnorrkel` in the dependency graph [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/schnorrkel-0.9.1/src/keys.rs:99:1 [INFO] [stderr] | [INFO] [stderr] 99 | pub struct MiniSecretKey(pub (crate) [u8; MINI_SECRET_KEY_LENGTH]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ this is the expected type [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/schnorrkel-0.11.5/src/keys.rs:97:1 [INFO] [stderr] | [INFO] [stderr] 97 | pub struct MiniSecretKey(pub(crate) [u8; MINI_SECRET_KEY_LENGTH]); [INFO] [stderr] | ------------------------ this is the found type [INFO] [stderr] = help: you can use `cargo tree` to explore your dependency tree [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `sp-core` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "17aa68e59391fd5a25a19d57459aa3dbe679e595a2cfde7a83798a44041a8612", kill_on_drop: false }`