$ git clone -n https://src.fedoraproject.org/rpms/tracker.git /var/lib/mock/f37-build-638477-70243/root/chroot_tmpdir/scmroot/tracker
Cloning into '/var/lib/mock/f37-build-638477-70243/root/chroot_tmpdir/scmroot/tracker'...
$ git reset --hard c7a82f698ae3b992684083644b504b9909630371
HEAD is now at c7a82f6 Update to 3.4.0.rc