$ git clone -n https://src.fedoraproject.org/rpms/rust-rd-hashd-intf.git /var/lib/mock/f45-build-44433-813/root/chroot_tmpdir/scmroot/rust-rd-hashd-intf
Cloning into '/var/lib/mock/f45-build-44433-813/root/chroot_tmpdir/scmroot/rust-rd-hashd-intf'...
$ git fetch origin 22c135937bc6df0a681a7d9ce82e7edee8b78976:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-rd-hashd-intf
 * [new ref]         22c135937bc6df0a681a7d9ce82e7edee8b78976 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22c1359 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild