test_sparse: Sun May 31 19:35:07 PDT 2015: started on defconfig test_v4.1-rc6 (c65b99f046843d2455aa231747b5a07a999a9f3d)
test_sparse: Sun May 31 19:35:07 PDT 2015: serial is 20150531193102
test_sparse: sparse version unknown (checksum d41d8cd98f00b204e9800998ecf8427e)
/bin/sh: 1: sparse: not found
make[2]: *** [scripts/mod/empty.o] Error 127
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [scripts/mod] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [scripts] Error 2
make: *** Waiting for unfinished jobs....
test_sparse: Sun May 31 19:35:17 PDT 2015: FAILED on defconfig test_v4.1-rc6
test_sparse: Sun May 31 19:35:17 PDT 2015: ended on defconfig test_v4.1-rc6