$ git clone -n https://src.fedoraproject.org/rpms/perl-Dancer2-Plugin-DBIC.git /var/lib/mock/f39-build-1453123-32871/root/chroot_tmpdir/scmroot/perl-Dancer2-Plugin-DBIC
Cloning into '/var/lib/mock/f39-build-1453123-32871/root/chroot_tmpdir/scmroot/perl-Dancer2-Plugin-DBIC'...
$ git fetch origin 21ad905f54af7bb9c342a1662c8781118b919e0e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Dancer2-Plugin-DBIC
 * [new ref]         21ad905f54af7bb9c342a1662c8781118b919e0e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 21ad905 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild