Thanks! I just tried a few commands:
./launcher rebuild app
-> Cannot connect to the docker daemon - verify it is running and you have access
service docker start
-> return nothing
docker info
-> fatal error: runtime: out of memory
runtime stack
runtime.throw(0x561377414b98, 0x16)
/usr/local/go/src/runtime/panic.go:774 +0x74 fp=0x7ffc1cb23058 sp=0x7ffc1cb23028 pc=0x561375eccf24
runtime.sysMap(0xc000000000, 0x4000000, 0x56137903e658)
/usr/local/go/src/runtime/mem_linux.go:169 +0xc7 fp=0x7ffc1cb23098 sp=0x7ffc1cb23058 pc=0x561375eb6a67
runtime.(*mheap).sysAlloc(0x5613790252c0, 0x2000, 0x0, 0x0)
/usr/local/go/src/runtime/malloc.go:701 +0x1cf fp=0x7ffc1cb23140 sp=0x7ffc1cb23098 pc=0x561375ea996f
runtime.(*mheap).grow(0x5613790252c0, 0x1, 0xffffffff)
/usr/local/go/src/runtime/mheap.go:1255 +0xa5 fp=0x7ffc1cb23190 sp=0x7ffc1cb23140 pc=0x561375ec4c05
runtime.(*mheap).allocSpanLocked(0x5613790252c0, 0x1, 0x56137903e668, 0x1)
/usr/local/go/src/runtime/mheap.go:1170 +0x268 fp=0x7ffc1cb23210 sp=0x7ffc1cb23190 pc=0x561375ec4a98
runtime.(*mheap).alloc_m(0x5613790252c0, 0x1, 0x561375ef002a, 0x0)
/usr/local/go/src/runtime/mheap.go:1022 +0xc6 fp=0x7ffc1cb23260 sp=0x7ffc1cb23210 pc=0x561375ec4336
runtime.(*mheap).alloc.func1()
/usr/local/go/src/runtime/mheap.go:1093 +0x4e fp=0x7ffc1cb23298 sp=0x7ffc1cb23260 pc=0x561375ef642e
runtime.(*mheap).alloc(0x5613790252c0, 0x1, 0x1002a, 0x40000)
/usr/local/go/src/runtime/mheap.go:1092 +0x8c fp=0x7ffc1cb232e8 sp=0x7ffc1cb23298 pc=0x561375ec461c
runtime.(*mcentral).grow(0x5613790260f8, 0x0)
/usr/local/go/src/runtime/mcentral.go:255 +0x7d fp=0x7ffc1cb23328 sp=0x7ffc1cb232e8 pc=0x561375eb648d
runtime.(*mcentral).cacheSpan(0x5613790260f8, 0x7fb47f218000)
/usr/local/go/src/runtime/mcentral.go:106 +0x300 fp=0x7ffc1cb23388 sp=0x7ffc1cb23328 pc=0x561375eb5fb0
runtime.(*mcache).refill(0x7fb47f218008, 0x2a)
/usr/local/go/src/runtime/mcache.go:138 +0x87 fp=0x7ffc1cb233a8 sp=0x7ffc1cb23388 pc=0x561375eb5a47
runtime.(*mcache).nextFree(0x7fb47f218008, 0x56137903e62a, 0x7fb47f218008, 0x8, 0xfffffffffffffff8)
/usr/local/go/src/runtime/malloc.go:854 +0x89 fp=0x7ffc1cb233e0 sp=0x7ffc1cb233a8 pc=0x561375eaa199
runtime.mallocgc(0x180, 0x561378084760, 0x1, 0x56137903e6c0)
/usr/local/go/src/runtime/malloc.go:1022 +0x7a5 fp=0x7ffc1cb23480 sp=0x7ffc1cb233e0 pc=0x561375eaaae5
runtime.newobject(0x561378084760, 0x4000)
/usr/local/go/src/runtime/malloc.go:1151 +0x3a fp=0x7ffc1cb234b0 sp=0x7ffc1cb23480 pc=0x561375eaaeea
runtime.malg(0x33eb6a00008000, 0x561379027968)
/usr/local/go/src/runtime/proc.go:3232 +0x33 fp=0x7ffc1cb234f0 sp=0x7ffc1cb234b0 pc=0x561375ed63f3
runtime.mpreinit(...)
/usr/local/go/src/runtime/os_linux.go:324
runtime.mcommoninit(0x56137901f580)
/usr/local/go/src/runtime/proc.go:626 +0xc6 fp=0x7ffc1cb23528 sp=0x7ffc1cb234f0 pc=0x561375ecfd26
runtime.schedinit()
/usr/local/go/src/runtime/proc.go:543 +0x76 fp=0x7ffc1cb23580 sp=0x7ffc1cb23528 pc=0x561375ecf986
runtime.rt0_go(0x7ffc1cb23688, 0x2, 0x7ffc1cb23688, 0x0, 0x7fb47e84ab97, 0x2, 0x7ffc1cb23688, 0x200008000, 0x561375ef8780, 0x0, ...)
/usr/local/go/src/runtime/asm_amd64.s:214 +0x129 fp=0x7ffc1cb23588 sp=0x7ffc1cb23580 pc=0x561375ef88b9
What information I need or what can I do to further investigate this?