$ git clone -n http://git.inferitos.ru/rpms/ghc-cereal.git /var/lib/mock/inferit-9-epel-build-18827-27039/root/chroot_tmpdir/scmroot/ghc-cereal
Cloning into '/var/lib/mock/inferit-9-epel-build-18827-27039/root/chroot_tmpdir/scmroot/ghc-cereal'...
$ git fetch origin c63c011:KOJI_FETCH_HEAD
fatal: couldn't find remote ref c63c011
$ git reset --hard c63c011
HEAD is now at c63c011 import ghc-cereal-0.5.8.2-1.el9