test_sparse: Sun Jul 12 16:03:55 PDT 2015: started on defconfig test_v4.2-rc2 (bc0195aad0daa2ad5b0d76cce22b167bc3435590)
test_sparse: Sun Jul 12 16:03:55 PDT 2015: serial is 20150712160103
test_sparse: sparse version unknown (checksum d41d8cd98f00b204e9800998ecf8427e)
/bin/sh: 1: sparse: not found
make[2]: *** [scripts/mod/empty.o] Error 127
make[1]: *** [scripts/mod] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [scripts] Error 2
test_sparse: Sun Jul 12 16:04:01 PDT 2015: FAILED on defconfig test_v4.2-rc2
test_sparse: Sun Jul 12 16:04:01 PDT 2015: ended on defconfig test_v4.2-rc2