$ git clone -n https://src.fedoraproject.org/rpms/gtest.git /var/lib/mock/f40-build-2290244-55962/root/chroot_tmpdir/scmroot/gtest
Cloning into '/var/lib/mock/f40-build-2290244-55962/root/chroot_tmpdir/scmroot/gtest'...
$ git fetch origin 0f611b7fa1df2e0e4a398204e04619128b586a86:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gtest
 * [new ref]         0f611b7fa1df2e0e4a398204e04619128b586a86 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f611b7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild