$ git clone -n https://src.fedoraproject.org/rpms/golang-github-oneofone-xxhash.git /var/lib/mock/f42-build-888408-188713/root/chroot_tmpdir/scmroot/golang-github-oneofone-xxhash
Cloning into '/var/lib/mock/f42-build-888408-188713/root/chroot_tmpdir/scmroot/golang-github-oneofone-xxhash'...
$ git fetch origin 2fa1363f12c88579a0e69f1aa673e63042cc904b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-oneofone-xxhash
 * [new ref]         2fa1363f12c88579a0e69f1aa673e63042cc904b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2fa1363 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild