$ git clone -n https://src.fedoraproject.org/rpms/openssl-ibmca.git /var/lib/mock/f39-build-2507505-61701/root/chroot_tmpdir/scmroot/openssl-ibmca
Cloning into '/var/lib/mock/f39-build-2507505-61701/root/chroot_tmpdir/scmroot/openssl-ibmca'...
$ git fetch origin 9417d8a6e9ea0f68eb485151007b3cb35cd6a444:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openssl-ibmca
 * [new ref]         9417d8a6e9ea0f68eb485151007b3cb35cd6a444 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9417d8a - switch to upstream fix for logging into /tmp