$ git clone -n https://src.fedoraproject.org/rpms/perl-HTTP-Cookies.git /var/lib/mock/f40-build-2625256-65166/root/chroot_tmpdir/scmroot/perl-HTTP-Cookies
Cloning into '/var/lib/mock/f40-build-2625256-65166/root/chroot_tmpdir/scmroot/perl-HTTP-Cookies'...
$ git fetch origin 33a345b0b4be9ddd7293c677ec14efbfb8846580:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-HTTP-Cookies
 * [new ref]         33a345b0b4be9ddd7293c677ec14efbfb8846580 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 33a345b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild