$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-Abortable.git /var/lib/mock/f39-build-1435121-31970/root/chroot_tmpdir/scmroot/perl-Test-Abortable
Cloning into '/var/lib/mock/f39-build-1435121-31970/root/chroot_tmpdir/scmroot/perl-Test-Abortable'...
$ git fetch origin 92f419b5edffc74ed0f4fe108f45d6483a49f19f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-Abortable
 * [new ref]         92f419b5edffc74ed0f4fe108f45d6483a49f19f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92f419b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild