$ git clone -n https://src.fedoraproject.org/rpms/perl-Unix-Statgrab.git /var/lib/mock/f40-build-778590-129998/root/chroot_tmpdir/scmroot/perl-Unix-Statgrab
Cloning into '/var/lib/mock/f40-build-778590-129998/root/chroot_tmpdir/scmroot/perl-Unix-Statgrab'...
$ git fetch origin d32514a767955d2b8b1dcac7d3ebe356bd74116b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Unix-Statgrab
 * [new ref]         d32514a767955d2b8b1dcac7d3ebe356bd74116b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d32514a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild