Bug Android build crash with no burst libs

Component Version:
Unity 2020.1.12f1
Entities 0.16.0-preview.21
Hybrid renderer 0.10.0-preview.21
Platf. android 0.9.0-preview.9
Unity physics 0.5.1-preview.2

Problem: android build crashes on load, logs say its because of lack of burst libraries

Steps to reproduce:
1) get official dots unity samples installed (IForEach, Spawn system, etc.)
2) write your own valid code over the samples
3) run an android build
4) see some warning messages in the console
(Unable to find player assembly: UnityEngine.TestRunner.dll and another one dll file)
5) connect your android device
6) enable logcat with filtering
7) watch the app crash as the initialization gets to burst libs loading
2020.11.07 18:39:22.032 8032 8057 Error Unity Unable to find _burst_0_0, lib_burst_0_0

I can provide as much feedback as needed!

 

java.lang.Error: FATAL EXCEPTION [UnityMain]
Unity version : 2020.2.0b10
Device model : Xiaomi Redmi Note 8T
Device fingerprint: xiaomi/willow_eea/willow:10/QKQ1.200114.002/V12.0.1.0.QCXEUXM:user/release-keys
Build Type : Release
Scripting Backend : Mono
ABI : armeabi-v7a
Strip Engine Code : false

Caused by: java.lang.Error: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Version '2020.2.0b10 (19f63eee530c)', Build type 'Release', Scripting Backend 'mono', CPU 'armeabi-v7a'
Build fingerprint: 'xiaomi/willow_eea/willow:10/QKQ1.200114.002/V12.0.1.0.QCXEUXM:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2020-11-08 15:12:14+0300
pid: 23562, tid: 23584, name: UnityMain >>> com.DefaultCompany.NewUnityProject <<<
uid: 10327
signal 7 (SIGBUS), code 1 (BUS_ADRALN), fault addr 0xb3d3acdb
r0 b69ec15c r1 6db9f49f r2 b3d3ac6c r3 3f800000
r4 073c79ea r5 b3d3acd3 r6 00f6faa9 r7 b69ec0d0
r8 a8160a61 r9 5e82bced r10 9e3779f9 r11 b3d3ac6c
ip 48c60650 sp c1db9734 lr 2edff3d2 pc b3d2e5a2

backtrace:
#00 pc 000a75a2 /data/app/com.DefaultCompany.NewUnityProject-S4GXZ5G5p8vAmSjEa5pDXw==/lib/arm/lib_burst_generated.so (Unity.Physics.Authoring.HashUtility.Hash128(void* ptr, int length)_1C81E2798FDD6681.606+4818) (BuildId: 80debeccbe30d3fb285586095e3c29bbeba95bcf)
#01 pc 000a1ef7 /data/app/com.DefaultCompany.NewUnityProject-S4GXZ5G5p8vAmSjEa5pDXw==/lib/arm/lib_burst_generated.so (15789d53d2c214960a01991e02af4ad9+918) (BuildId: 80debeccbe30d3fb285586095e3c29bbeba95bcf)
#02 pc 0032c687 /data/app/com.DefaultCompany.NewUnityProject-S4GXZ5G5p8vAmSjEa5pDXw==/lib/arm/libunity.so (BuildId: 3a5a2b4de2ce416591372fefe6bad594f2695a4a)
#03 pc 0032c8f5 /data/app/com.DefaultCompany.NewUnityProject-S4GXZ5G5p8vAmSjEa5pDXw==/lib/arm/libunity.so (BuildId: 3a5a2b4de2ce416591372fefe6bad594f2695a4a)
#04 pc 0032a64d /data/app/com.DefaultCompany.NewUnityProject-S4GXZ5G5p8vAmSjEa5pDXw==/lib/arm/libunity.so (BuildId: 3a5a2b4de2ce416591372fefe6bad594f2695a4a)
#05 pc 0032a82b /data/app/com.DefaultCompany.NewUnityProject-S4GXZ5G5p8vAmSjEa5pDXw==/lib/arm/libunity.so (BuildId: 3a5a2b4de2ce416591372fefe6bad594f2695a4a)
#06 pc 0032b271 /data/app/com.DefaultCompany.NewUnityProject-S4GXZ5G5p8vAmSjEa5pDXw==/lib/arm/libunity.so (BuildId: 3a5a2b4de2ce416591372fefe6bad594f2695a4a)
#07 pc 00329c1d /data/app/com.DefaultCompany.NewUnityProject-S4GXZ5G5p8vAmSjEa5pDXw==/lib/arm/libunity.so (BuildId: 3a5a2b4de2ce416591372fefe6bad594f2695a4a)
#08 pc 0043a239 /data/app/com.DefaultCompany.NewUnityProject-S4GXZ5G5p8vAmSjEa5pDXw==/lib/arm/libunity.so (BuildId: 3a5a2b4de2ce416591372fefe6bad594f2695a4a)
#09 pc 00004786 <anonymous:d3143000>

managed backtrace:
#00 (wrapper managed-to-native) Unity.Jobs.JobHandle:ScheduleBatchedJobsAndComplete (Unity.Jobs.JobHandle&)
#01 Unity.Jobs.JobHandle:Complete () <0x37>
#02 Unity.Physics.Authoring.BaseShapeConversionSystem`1<T_REF>:GenerateShapesHash (Unity.Collections.NativeArray`1<Unity.Entities.Hash128>) <0x1d3>
#03 Unity.Physics.Authoring.BaseShapeConversionSystem`1<T_REF>:OnUpdate () <0x527>
#04 Unity.Entities.ComponentSystem:Update () <0xbb>
#05 Unity.Entities.ComponentSystemGroup:UpdateAllSystems () <0x1e3>
#06 Unity.Entities.ComponentSystemGroup:OnUpdate () <0x27>
#07 Unity.Entities.ComponentSystem:Update () <0xbb>
#08 Unity.Entities.GameObjectConversionUtility:Convert (Unity.Entities.World) <0xc7>
#09 Unity.Entities.ConvertToEntitySystem:Convert () <0x423>
#10 Unity.Entities.ConvertToEntitySystem:OnUpdate () <0x37>
#11 Unity.Entities.ComponentSystem:Update () <0xbb>
#12 Unity.Entities.ComponentSystemGroup:UpdateAllSystems () <0x1e3>
#13 Unity.Entities.ComponentSystemGroup:OnUpdate () <0x27>
#14 Unity.Entities.ComponentSystem:Update () <0xbb>
#15 Unity.Entities.ScriptBehaviourUpdateOrder/DummyDelegateWrapper:TriggerUpdate () <0x37>
#16 (wrapper runtime-invoke) object:runtime_invoke_void__this__ (object,intptr,intptr,intptr)

at lib_burst_generated.Unity.Physics.Authoring.HashUtility.Hash128(void* ptr, int length)_1C81E2798FDD6681.606(Unity.Physics.Authoring.HashUtility.Hash128:4818)
at lib_burst_generated.15789d53d2c214960a01991e02af4ad9(15789d53d2c214960a01991e02af4ad9:918)
at libunity.0x32c687(Native Method)
at libunity.0x32c8f5(Native Method)
at libunity.0x32a64d(Native Method)
at libunity.0x32a82b(Native Method)
at libunity.0x32b271(Native Method)
at libunity.0x329c1d(Native Method)
at libunity.0x43a239(Native Method)
at Unity.Jobs.JobHandle.ScheduleBatchedJobsAndComplete (Unity.Jobs.JobHandle&)(Native Method)
at Unity.Jobs.JobHandle.Complete ()(0x37:55)
at Unity.Physics.Authoring.BaseShapeConversionSystem<T_REF>.GenerateShapesHash (Unity.Collections.NativeArray`1<Unity.Entities.Hash128>)(0x1d3:467)
at Unity.Physics.Authoring.BaseShapeConversionSystem<T_REF>.OnUpdate ()(0x527:1319)
at Unity.Entities.ComponentSystem.Update ()(0xbb:187)
at Unity.Entities.ComponentSystemGroup.UpdateAllSystems ()(0x1e3:483)
at Unity.Entities.ComponentSystemGroup.OnUpdate ()(0x27:39)
at Unity.Entities.ComponentSystem.Update ()(0xbb:187)
at Unity.Entities.GameObjectConversionUtility.Convert (Unity.Entities.World)(0xc7:199)
at Unity.Entities.ConvertToEntitySystem.Convert ()(0x423:1059)
at Unity.Entities.ConvertToEntitySystem.OnUpdate ()(0x37:55)
at Unity.Entities.ComponentSystem.Update ()(0xbb:187)
at Unity.Entities.ComponentSystemGroup.UpdateAllSystems ()(0x1e3:483)
at Unity.Entities.ComponentSystemGroup.OnUpdate ()(0x27:39)
at Unity.Entities.ComponentSystem.Update ()(0xbb:187)
at Unity.Entities.ScriptBehaviourUpdateOrder.DummyDelegateWrapper.TriggerUpdate ()(0x37:55)
at System.Object.runtime_invoke_void__this__ (object,intptr,intptr,intptr)(Native Method)

 

Done