ContentType/MasterAPITest.ReserveResources/1 fails during Writer close

*** Error in `src/mesos-tests': double free or corruption (fasttop): 0x00002b4f7001bf70 ***
*** Aborted at 1484691168 (unix time) try "date -d @1484691168" if you are using GNU date ***
PC: @     0x2b4f2bc9ac37 (unknown)
*** SIGABRT (@0x3e8000069c7) received by PID 27079 (TID 0x2b4f35be5700) from PID 27079; stack trace: ***
    @     0x2b4f2b236330 (unknown)
    @     0x2b4f2bc9ac37 (unknown)
    @     0x2b4f2bc9e028 (unknown)
    @     0x2b4f2bcd72a4 (unknown)
    @     0x2b4f2bce355e (unknown)
    @     0x2b4f299e98a0 _ZNSt14_Function_base13_Base_managerIZN7process8internal4LoopIZNS1_4http4Pipe6Reader7readAllEvEUlvE_ZNS6_7readAllEvEUlRKSsE0_SsSsE3runENS1_6FutureISsEEEUlvE3_E10_M_managerERSt9_Any_dataRKSG_St18_Manager_operation
    @     0x2b4f299fadb9 _ZN7process8internal4LoopIZNS_4http4Pipe6Reader7readAllEvEUlvE_ZNS4_7readAllEvEUlRKSsE0_SsSsE3runENS_6FutureISsEE
    @     0x2b4f299fca57 _ZNSt17_Function_handlerIFvRKN7process6FutureISsEEEZNKS2_5onAnyIRZNS0_8internal4LoopIZNS0_4http4Pipe6Reader7readAllEvEUlvE_ZNSB_7readAllEvEUlRKSsE0_SsSsE3runES2_EUlS4_E2_vEES4_OT_NS2_6PreferEEUlS4_E_E9_M_invokeERKSt9_Any_dataS4_
    @     0x2b4f28a4cc16 _ZN7process8internal3runISt8functionIFvRKNS_6FutureISsEEEEJRS4_EEEvRKSt6vectorIT_SaISB_EEDpOT0_
    @     0x2b4f29a2479f process::Future<>::_set<>()
    @     0x2b4f299f46a9 process::http::Pipe::Writer::close()
    @     0x2b4f29a24d32 process::StreamingRequestDecoder::on_message_complete()
    @     0x2b4f29b0641d http_parser_execute
    @     0x2b4f29aaeafe process::internal::decode_recv()
    @     0x2b4f29abc44b _ZNSt17_Function_handlerIFvRKN7process6FutureImEEEZNKS2_5onAnyISt5_BindIFPFvS4_PcmNS0_7network8internal6SocketINS9_4inet7AddressEEEPNS0_23StreamingRequestDecoderEESt12_PlaceholderILi1EES8_mSE_SG_EEvEES4_OT_NS2_6PreferEEUlS4_E_E9_M_invokeERKSt9_Any_dataS4_
    @          0x14e136e process::internal::run<>()
    @          0x14e5d9f process::Future<>::_set<>()
    @     0x2b4f29a4c23d _ZN7process8internal4LoopIZNS_2io8internal4readEiPvmEUlvE_ZNS3_4readEiS4_mEUlRK6OptionImEE0_S7_mE3runENS_6FutureIS7_EE
    @     0x2b4f29a4dc6f _ZNSt17_Function_handlerIFvRKN7process6FutureINS0_11ControlFlowImEEEEEZNKS4_5onAnyIRZNS0_8internal4LoopIZNS0_2io8internal4readEiPvmEUlvE_ZNSC_4readEiSD_mEUlRK6OptionImEE0_SG_mE3runENS1_ISG_EEEUlS6_E0_vEES6_OT_NS4_6PreferEEUlS6_E_E9_M_invokeERKSt9_Any_dataS6_
    @     0x2b4f29a5bec6 _ZN7process8internal3runISt8functionIFvRKNS_6FutureINS_11ControlFlowImEEEEEEJRS6_EEEvRKSt6vectorIT_SaISD_EEDpOT0_
    @     0x2b4f29a5d971 process::Future<>::_set<>()
    @     0x2b4f29a600a1 process::Promise<>::associate()
    @     0x2b4f29a608da process::internal::thenf<>()
    @     0x2b4f29b0170e _ZN7process8internal3runISt8functionIFvRKNS_6FutureIsEEEEJRS4_EEEvRKSt6vectorIT_SaISB_EEDpOT0_
    @     0x2b4f29b01cd1 process::Future<>::_set<>()
    @     0x2b4f29b00b36 process::io::internal::pollCallback()
    @     0x2b4f29b0b990 event_process_active_single_queue
    @     0x2b4f29b0bf06 event_process_active
    @     0x2b4f29b0c662 event_base_loop
    @     0x2b4f29aff96d process::EventLoop::run()
    @     0x2b4f2b4f5a60 (unknown)
    @     0x2b4f2b22e184 start_thread