$ git clone -n https://src.fedoraproject.org/rpms/perl-Proc-InvokeEditor.git /var/lib/mock/f45-build-25929-613/root/chroot_tmpdir/scmroot/perl-Proc-InvokeEditor
Cloning into '/var/lib/mock/f45-build-25929-613/root/chroot_tmpdir/scmroot/perl-Proc-InvokeEditor'...
$ git fetch origin 529ddbee66d96c81632d129d607b45a8c4aa50f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Proc-InvokeEditor
 * [new ref]         529ddbee66d96c81632d129d607b45a8c4aa50f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 529ddbe Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild