$ git clone -n https://src.fedoraproject.org/rpms/chisholm-letterslaughing-fonts.git /var/lib/mock/f39-build-1767249-41501/root/chroot_tmpdir/scmroot/chisholm-letterslaughing-fonts
Cloning into '/var/lib/mock/f39-build-1767249-41501/root/chroot_tmpdir/scmroot/chisholm-letterslaughing-fonts'...
$ git fetch origin 8d774df57b0d64485e62f7688dfb2f4bd270d2a2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/chisholm-letterslaughing-fonts
 * [new ref]         8d774df57b0d64485e62f7688dfb2f4bd270d2a2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8d774df Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild