$ git clone -n https://src.fedoraproject.org/rpms/rust-anstyle.git /var/lib/mock/f38-build-side-42-init-devel-860140-28427/root/chroot_tmpdir/scmroot/rust-anstyle
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-860140-28427/root/chroot_tmpdir/scmroot/rust-anstyle'...
$ git fetch origin af7d7dc20f93c7b9beb8c75a6fb0a61be12cc384:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-anstyle
 * [new ref]         af7d7dc20f93c7b9beb8c75a6fb0a61be12cc384 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af7d7dc Initial import (#2183200)