$ git clone -n https://src.fedoraproject.org/rpms/perl-Perl-Stripper.git /var/lib/mock/f40-build-2020095-46593/root/chroot_tmpdir/scmroot/perl-Perl-Stripper
Cloning into '/var/lib/mock/f40-build-2020095-46593/root/chroot_tmpdir/scmroot/perl-Perl-Stripper'...
$ git fetch origin bd1ef6da9c62c932ad1f582bf11b4ba5c2ec5905:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Perl-Stripper
 * [new ref]         bd1ef6da9c62c932ad1f582bf11b4ba5c2ec5905 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bd1ef6d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild