$ git clone -n https://src.fedoraproject.org/rpms/rust-stratisd_proc_macros.git /var/lib/mock/f42-build-3234190-41196/root/chroot_tmpdir/scmroot/rust-stratisd_proc_macros
Cloning into '/var/lib/mock/f42-build-3234190-41196/root/chroot_tmpdir/scmroot/rust-stratisd_proc_macros'...
$ git fetch origin ddfafb28cb4719f30e8f66c3b248d233e68e6f77:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-stratisd_proc_macros
 * [new ref]         ddfafb28cb4719f30e8f66c3b248d233e68e6f77 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ddfafb2 Orphaned for 6+ weeks