$ git clone -n http://git.inferitos.ru/rpms/imaptest.git /var/lib/mock/inferit-9_3-bootstrap-build-33032-61352/root/chroot_tmpdir/scmroot/imaptest
Cloning into '/var/lib/mock/inferit-9_3-bootstrap-build-33032-61352/root/chroot_tmpdir/scmroot/imaptest'...
$ git fetch origin bc1d9c4:KOJI_FETCH_HEAD
fatal: couldn't find remote ref bc1d9c4
$ git reset --hard bc1d9c4
HEAD is now at bc1d9c4 import imaptest-20210507-2.el9