$ git clone -n https://src.fedoraproject.org/rpms/rust-winnow.git /var/lib/mock/f38-build-side-42-init-devel-794240-28027/root/chroot_tmpdir/scmroot/rust-winnow
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-794240-28027/root/chroot_tmpdir/scmroot/rust-winnow'...
$ git fetch origin 7b58a4b38933b8f727252faee7d794358f9d5f02:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-winnow
 * [new ref]         7b58a4b38933b8f727252faee7d794358f9d5f02 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7b58a4b Initial import (#2183331)