$ git clone -n https://src.fedoraproject.org/rpms/rubygem-gdk_pixbuf2.git /var/lib/mock/f41-build-1764417-24721/root/chroot_tmpdir/scmroot/rubygem-gdk_pixbuf2
Cloning into '/var/lib/mock/f41-build-1764417-24721/root/chroot_tmpdir/scmroot/rubygem-gdk_pixbuf2'...
$ git fetch origin aee31a98a0bfa5306fc369c911f2062dd690dd26:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rubygem-gdk_pixbuf2
 * [new ref]         aee31a98a0bfa5306fc369c911f2062dd690dd26 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aee31a9 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild