$ git clone -n https://src.fedoraproject.org/rpms/libraw1394.git /var/lib/mock/f42-build-883972-185653/root/chroot_tmpdir/scmroot/libraw1394
Cloning into '/var/lib/mock/f42-build-883972-185653/root/chroot_tmpdir/scmroot/libraw1394'...
$ git fetch origin 8e2551bc8f4d8b657d47b3134f5052bd17eba7f2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libraw1394
 * [new ref]         8e2551bc8f4d8b657d47b3134f5052bd17eba7f2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8e2551b Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild