$ git clone -n https://src.fedoraproject.org/rpms/perl-Finance-Quote.git /var/lib/mock/f45-build-23636-598/root/chroot_tmpdir/scmroot/perl-Finance-Quote
Cloning into '/var/lib/mock/f45-build-23636-598/root/chroot_tmpdir/scmroot/perl-Finance-Quote'...
$ git fetch origin 2256acb01a2b688dd9cf1b3883e809ee9f416f06:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Finance-Quote
 * [new ref]         2256acb01a2b688dd9cf1b3883e809ee9f416f06 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2256acb Update to 1.71