$ git clone -n https://src.fedoraproject.org/rpms/perl-IO-Stty.git /var/lib/mock/f40-build-2305227-57072/root/chroot_tmpdir/scmroot/perl-IO-Stty
Cloning into '/var/lib/mock/f40-build-2305227-57072/root/chroot_tmpdir/scmroot/perl-IO-Stty'...
$ git fetch origin 76dbfee69e8286b7dd82faab774080a60b6157be:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-IO-Stty
 * [new ref]         76dbfee69e8286b7dd82faab774080a60b6157be -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 76dbfee Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild