$ git clone -n https://src.fedoraproject.org/rpms/rust-predicates1.git /var/lib/mock/f39-build-1467434-33725/root/chroot_tmpdir/scmroot/rust-predicates1
Cloning into '/var/lib/mock/f39-build-1467434-33725/root/chroot_tmpdir/scmroot/rust-predicates1'...
$ git fetch origin 01682890229a9b4e1f69578a80a52d2527816e02:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-predicates1
 * [new ref]         01682890229a9b4e1f69578a80a52d2527816e02 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0168289 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild