$ git clone -n https://src.fedoraproject.org/rpms/mass3.git /var/lib/mock/f42-build-866757-174103/root/chroot_tmpdir/scmroot/mass3
Cloning into '/var/lib/mock/f42-build-866757-174103/root/chroot_tmpdir/scmroot/mass3'...
$ git fetch origin 1df93a1c769e99e735bba16f75df45ba374c79b2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mass3
 * [new ref]         1df93a1c769e99e735bba16f75df45ba374c79b2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1df93a1 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild