$ git clone -n https://src.fedoraproject.org/rpms/emacs-color-theme.git /var/lib/mock/f40-build-2434975-60766/root/chroot_tmpdir/scmroot/emacs-color-theme
Cloning into '/var/lib/mock/f40-build-2434975-60766/root/chroot_tmpdir/scmroot/emacs-color-theme'...
$ git fetch origin 9a508e3d5501f80d64025ac1999f07f162ae7d54:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/emacs-color-theme
 * [new ref]         9a508e3d5501f80d64025ac1999f07f162ae7d54 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a508e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild