$ git clone -n https://src.fedoraproject.org/rpms/libguestfs.git /var/lib/mock/f40-build-772316-126390/root/chroot_tmpdir/scmroot/libguestfs
Cloning into '/var/lib/mock/f40-build-772316-126390/root/chroot_tmpdir/scmroot/libguestfs'...
$ git reset --hard 345e2a7513f623b17bb9ddb4ff5a4f3c3fd55cbe
HEAD is now at 345e2a7 New upstream stable branch version 1.52.0