$ git clone -n http://git.inferitos.ru/rpms/rust-iso8601.git /var/lib/mock/inferit-9-epel-build-31819-60706/root/chroot_tmpdir/scmroot/rust-iso8601
Cloning into '/var/lib/mock/inferit-9-epel-build-31819-60706/root/chroot_tmpdir/scmroot/rust-iso8601'...
$ git fetch origin a1218ed:KOJI_FETCH_HEAD
fatal: couldn't find remote ref a1218ed
$ git reset --hard a1218ed
HEAD is now at a1218ed import rust-iso8601-0.4.2-2.el9