$ git clone -n https://src.fedoraproject.org/rpms/psimd.git /var/lib/mock/f40-build-2024144-46971/root/chroot_tmpdir/scmroot/psimd
Cloning into '/var/lib/mock/f40-build-2024144-46971/root/chroot_tmpdir/scmroot/psimd'...
$ git fetch origin 4d2b08ae4d5fc78723469a38d9900ffe50bf8cd9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/psimd
 * [new ref]         4d2b08ae4d5fc78723469a38d9900ffe50bf8cd9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4d2b08a Initial commit