$ git clone -n https://src.fedoraproject.org/rpms/perl-HTTP-Server-Simple-Mason.git /var/lib/mock/f40-build-2305047-57059/root/chroot_tmpdir/scmroot/perl-HTTP-Server-Simple-Mason
Cloning into '/var/lib/mock/f40-build-2305047-57059/root/chroot_tmpdir/scmroot/perl-HTTP-Server-Simple-Mason'...
$ git fetch origin 291316de07cd342374428f7d25725c47085c77cf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-HTTP-Server-Simple-Mason
 * [new ref]         291316de07cd342374428f7d25725c47085c77cf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 291316d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild