cargoArtifacts not set, will not reuse any cargo artifacts
Running phase: unpackPhase
unpacking source archive /nix/store/llq33w5xcbi6fcm28287p3xbdxrsp0ap-source
source root is source
Running phase: patchPhase
Executing configureCargoCommonVars
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
will append /build/source/.cargo-home/config.toml with contents of /nix/store/payzkgk21b44vkfj2vb163zjnysw43rd-vendor-cargo-deps/config.toml
default configurePhase, nothing to do
Running phase: buildPhase
+++ command cargo --version
cargo 1.96.2 (356927216 2026-06-26)
+++ command cargo check --release --locked --all-targets
error: failed to parse manifest at `/build/source/Cargo.toml`

Caused by:
  no targets specified in the manifest
  either src/lib.rs, src/main.rs, a [lib] section, or [[bin]] section must be present