$ git clone -n https://src.fedoraproject.org/rpms/unittest-cpp.git /var/lib/mock/f41-build-832907-157689/root/chroot_tmpdir/scmroot/unittest-cpp
Cloning into '/var/lib/mock/f41-build-832907-157689/root/chroot_tmpdir/scmroot/unittest-cpp'...
$ git fetch origin e25fdc0e2d9ca894b93b95d014b0cb3b26046641:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/unittest-cpp
 * [new ref]         e25fdc0e2d9ca894b93b95d014b0cb3b26046641 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e25fdc0 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild