$ git clone -n http://git.inferitos.ru/rpms/rust-difflib.git /var/lib/mock/inferit-9_3-extras-build-30328-54947/root/chroot_tmpdir/scmroot/rust-difflib
Cloning into '/var/lib/mock/inferit-9_3-extras-build-30328-54947/root/chroot_tmpdir/scmroot/rust-difflib'...
$ git fetch origin b77aba7:KOJI_FETCH_HEAD
fatal: couldn't find remote ref b77aba7
$ git reset --hard b77aba7
HEAD is now at b77aba7 import rust-difflib-0.4.0-5.el9