$ git clone -n https://src.fedoraproject.org/rpms/sigil.git /var/lib/mock/f40-build-1911238-25081/root/chroot_tmpdir/scmroot/sigil
Cloning into '/var/lib/mock/f40-build-1911238-25081/root/chroot_tmpdir/scmroot/sigil'...
$ git fetch origin 2a2abc262b4b0dffe069839b178552239914ba89:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sigil
 * [new ref]         2a2abc262b4b0dffe069839b178552239914ba89 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a2abc2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild