$ git clone -n https://src.fedoraproject.org/rpms/imhex.git /var/lib/mock/f42-build-3458066-45512/root/chroot_tmpdir/scmroot/imhex
Cloning into '/var/lib/mock/f42-build-3458066-45512/root/chroot_tmpdir/scmroot/imhex'...
$ git fetch origin 78315fce2040b81fe1d0c72706b2cb2d628c9c05:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/imhex
 * [new ref]         78315fce2040b81fe1d0c72706b2cb2d628c9c05 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78315fc Rebuild for mbedtls 3.6