$ git clone -n https://src.fedoraproject.org/rpms/mediawiki-lastmodified.git /var/lib/mock/f42-build-3273843-41313/root/chroot_tmpdir/scmroot/mediawiki-lastmodified
Cloning into '/var/lib/mock/f42-build-3273843-41313/root/chroot_tmpdir/scmroot/mediawiki-lastmodified'...
$ git fetch origin 1ab23f3f36fcc78e82f416577d68661eb76c56cf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mediawiki-lastmodified
 * [new ref]         1ab23f3f36fcc78e82f416577d68661eb76c56cf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ab23f3 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild