$ git clone -n https://src.fedoraproject.org/rpms/rust-prettytable-rs.git /var/lib/mock/f45-build-43997-809/root/chroot_tmpdir/scmroot/rust-prettytable-rs
Cloning into '/var/lib/mock/f45-build-43997-809/root/chroot_tmpdir/scmroot/rust-prettytable-rs'...
$ git fetch origin a5127fb5d04b7d3fae25a646753b5e8595385143:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-prettytable-rs
 * [new ref]         a5127fb5d04b7d3fae25a646753b5e8595385143 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a5127fb Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild