$ git clone -n https://src.fedoraproject.org/rpms/attr.git /var/lib/mock/f40-build-774248-127655/root/chroot_tmpdir/scmroot/attr
Cloning into '/var/lib/mock/f40-build-774248-127655/root/chroot_tmpdir/scmroot/attr'...
$ git reset --hard 900a00c51cc76447dae8c3339a915582d435037a
HEAD is now at 900a00c rebase to latest version