$ git clone -n https://src.fedoraproject.org/rpms/perl-Declare-Constraints-Simple.git /var/lib/mock/f40-build-2674686-67737/root/chroot_tmpdir/scmroot/perl-Declare-Constraints-Simple
Cloning into '/var/lib/mock/f40-build-2674686-67737/root/chroot_tmpdir/scmroot/perl-Declare-Constraints-Simple'...
$ git fetch origin 79c352b7b5bb67b14bd8fda987213247725af398:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Declare-Constraints-Simple
 * [new ref]         79c352b7b5bb67b14bd8fda987213247725af398 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 79c352b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild