$ git clone -n http://git.inferitos.ru/rpms/ghc-vector.git /var/lib/mock/inferit-9_4-aarch64-extras-build-59731-127293/root/chroot_tmpdir/scmroot/ghc-vector
Cloning into '/var/lib/mock/inferit-9_4-aarch64-extras-build-59731-127293/root/chroot_tmpdir/scmroot/ghc-vector'...
$ git fetch origin acf6b55:KOJI_FETCH_HEAD
fatal: couldn't find remote ref acf6b55
$ git reset --hard acf6b55
HEAD is now at acf6b55 import ghc-vector-0.12.3.1-1.el9