$ git clone -n https://src.fedoraproject.org/rpms/libserializer.git /var/lib/mock/f41-build-side-1-2645459-27102/root/chroot_tmpdir/scmroot/libserializer
Cloning into '/var/lib/mock/f41-build-side-1-2645459-27102/root/chroot_tmpdir/scmroot/libserializer'...
$ git fetch origin 1b94df83512dcf03845e98d0f26b0b291c52cadb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libserializer
 * [new ref]         1b94df83512dcf03845e98d0f26b0b291c52cadb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1b94df8 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild