$ git clone -n http://git.inferitos.ru/rpms/ghc-unicode-transforms.git /var/lib/mock/inferit-9-epel-build-24515-41817/root/chroot_tmpdir/scmroot/ghc-unicode-transforms
Cloning into '/var/lib/mock/inferit-9-epel-build-24515-41817/root/chroot_tmpdir/scmroot/ghc-unicode-transforms'...
$ git fetch origin bb2a9a1:KOJI_FETCH_HEAD
fatal: couldn't find remote ref bb2a9a1
$ git reset --hard bb2a9a1
HEAD is now at bb2a9a1 import ghc-unicode-transforms-0.3.7.1-2.el9