AGP 8.12.x/8.13.0 doesn't work on the buildserver. See https://gitlab.com/fdroid/admin/-/issues/593 for more details. Could you please downgrade AGP to 8.11.1? Thanks! ref: https://github.com/SecureCamera/SecureCameraAndroid/blob/v3.5.3/gradle/libs.versions.toml#L10