$ git clone -n https://src.fedoraproject.org/rpms/perl-Devel-Declare.git /var/lib/mock/f39-build-1572912-37795/root/chroot_tmpdir/scmroot/perl-Devel-Declare
Cloning into '/var/lib/mock/f39-build-1572912-37795/root/chroot_tmpdir/scmroot/perl-Devel-Declare'...
$ git fetch origin 93e92bac4e670d9edd031bf019703375631ae680:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Devel-Declare
 * [new ref]         93e92bac4e670d9edd031bf019703375631ae680 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 93e92ba Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild