LDC2:
Building json.d ~master configuration "application", build type release.
Running ldc2...
ldc2 -of.dub/build/application-release-linux.posix-x86_64-ldc_0-13F7C11F95A8D043F7757BCE56964E3D/json.d -release -enable-inlining -O -w -oq -od=.dub/obj -d-version=Have_json_d -d-version=Have_std_data_json -Isource/ -I../../../../../.dub/packages/std_data_json-0.12.0/source/ source/app.d ../../../../../.dub/packages/std_data_json-0.12.0/libstd_data_json.a
.dub/obj/app.o: In function `_D4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRange8popFrontMFNfZv':
source/app.d:(.text._D4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRange8popFrontMFNfZv[_D4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRange8popFrontMFNfZv]+0x47): undefined reference to `_D4stdx4data4json10foundation189__T11enforceJsonVAyaa79_2e2e2f2e2e2f2e2e2f2e2e2f2e2e2f2e6475622f7061636b616765732f7374645f646174615f6a736f6e2d302e31322e302f736f757263652f737464782f646174612f6a736f6e2f6c657865722e64Vmi217Z11enforceJsonFNfbLAyaLS4stdx4data4json10foundation8LocationZv'
.dub/obj/app.o: In function `_D4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRange9readTokenMFNfZv':
source/app.d:(.text._D4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRange9readTokenMFNfZv[_D4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRange9readTokenMFNfZv]+0x1b2): undefined reference to `_D4stdx4data4json5lexer31__T17skipStringLiteralVbi1TAyhZ17skipStringLiteralFNaNfKAyhKAyhKAyaKmZb'
.dub/obj/app.o: In function `_D4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRange11parseNumberMFNbNfZv':
source/app.d:(.text._D4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRange11parseNumberMFNbNfZv[_D4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRange11parseNumberMFNbNfZv]+0x2d4): undefined reference to `_D3std9algorithm47__T5amongS273std9algorithm11__lambda369TyhTaTaZ5amongFNaNbNiNfyhaaZk'
source/app.d:(.text._D4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRange11parseNumberMFNbNfZv[_D4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRange11parseNumberMFNbNfZv]+0x41d): undefined reference to `_D3std4math12__T3powTdTdZ3powFNaNbNiNeddZd'
.dub/obj/app.o: In function `_D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue':
source/app.d:(.text._D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue[_D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue]+0x106): undefined reference to `_D4stdx4data4json10foundation189__T11enforceJsonVAyaa79_2e2e2f2e2e2f2e2e2f2e2e2f2e2e2f2e6475622f7061636b616765732f7374645f646174615f6a736f6e2d302e31322e302f736f757263652f737464782f646174612f6a736f6e2f6c657865722e64Vmi217Z11enforceJsonFNfbLAyaLS4stdx4data4json10foundation8LocationZv'
source/app.d:(.text._D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue[_D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue]+0x236): undefined reference to `_D4stdx4data4json10foundation189__T11enforceJsonVAyaa79_2e2e2f2e2e2f2e2e2f2e2e2f2e2e2f2e6475622f7061636b616765732f7374645f646174615f6a736f6e2d302e31322e302f736f757263652f737464782f646174612f6a736f6e2f6c657865722e64Vmi217Z11enforceJsonFNfbLAyaLS4stdx4data4json10foundation8LocationZv'
source/app.d:(.text._D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue[_D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue]+0x2c7): undefined reference to `_D4stdx4data4json10foundation189__T11enforceJsonVAyaa79_2e2e2f2e2e2f2e2e2f2e2e2f2e2e2f2e6475622f7061636b616765732f7374645f646174615f6a736f6e2d302e31322e302f736f757263652f737464782f646174612f6a736f6e2f6c657865722e64Vmi217Z11enforceJsonFNfbLAyaLS4stdx4data4json10foundation8LocationZv'
source/app.d:(.text._D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue[_D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue]+0x378): undefined reference to `_D4stdx4data4json10foundation189__T11enforceJsonVAyaa79_2e2e2f2e2e2f2e2e2f2e2e2f2e2e2f2e6475622f7061636b616765732f7374645f646174615f6a736f6e2d302e31322e302f736f757263652f737464782f646174612f6a736f6e2f6c657865722e64Vmi217Z11enforceJsonFNfbLAyaLS4stdx4data4json10foundation8LocationZv'
source/app.d:(.text._D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue[_D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue]+0x458): undefined reference to `_D4stdx4data4json10foundation189__T11enforceJsonVAyaa79_2e2e2f2e2e2f2e2e2f2e2e2f2e2e2f2e6475622f7061636b616765732f7374645f646174615f6a736f6e2d302e31322e302f736f757263652f737464782f646174612f6a736f6e2f6c657865722e64Vmi217Z11enforceJsonFNfbLAyaLS4stdx4data4json10foundation8LocationZv'
.dub/obj/app.o:source/app.d:(.text._D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue[_D4stdx4data4json6parser122__T14parseJSONValueTS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZ14parseJSONValueFNfKS4stdx4data4json5lexer61__T14JSONLexerRangeTAyaVE4stdx4data4json5lexer10LexOptionsi0Z14JSONLexerRangeZS4stdx4data4json5value9JSONValue]+0x4fc): more undefined references to `_D4stdx4data4json10foundation189__T11enforceJsonVAyaa79_2e2e2f2e2e2f2e2e2f2e2e2f2e2e2f2e6475622f7061636b616765732f7374645f646174615f6a736f6e2d302e31322e302f736f757263652f737464782f646174612f6a736f6e2f6c657865722e64Vmi217Z11enforceJsonFNfbLAyaLS4stdx4data4json10foundation8LocationZv' follow
collect2: error: ld returned 1 exit status
Error: /usr/bin/gcc failed with status: 1
FAIL .dub/build/application-release-linux.posix-x86_64-ldc_0-13F7C11F95A8D043F7757BCE56964E3D/ json.d executable
Error executing command build: ldc2 failed with exit code 1.