$ git clone -n https://src.fedoraproject.org/rpms/rust-fd-find.git /var/lib/mock/f40-build-2723066-73099/root/chroot_tmpdir/scmroot/rust-fd-find
Cloning into '/var/lib/mock/f40-build-2723066-73099/root/chroot_tmpdir/scmroot/rust-fd-find'...
$ git fetch origin d5b0aa2cbe3da217c9a482323f0ce0a47c636c79:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-fd-find
 * [new ref]         d5b0aa2cbe3da217c9a482323f0ce0a47c636c79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d5b0aa2 Rebuilt for lscolors 0.17 and nu-ansi-term 0.50