Errors when building

[pms1969]

I'm seeing a lot of this error
Something went wrong while downloading NUnit 3.0.1
Message: Access to the path 'c:\Development\Paket.pms1969\integrationtests\scenarios\i001018-legacy-groups-update\temp\packages\NUnit\lib\portable-net45%2Bwin8%2Bwp8%2Bwpa81%2BXamarin.Mac%2BMonoAndroid10%2BMonoTouch10%2BXamarin.iOS10' is denied.
when running a build of Paket. In a lot of cases it's fails the build at some stage, sometimes not, but then it fails later (trying to do a .\build.cmd nuget)

Any ideas?

[forki]

do you have VS open at that time?

[pms1969]

I do but not for Paket (it's a different solution altogether)

here's the tail

Tests run: 68, Errors: 13, Failures: 2, Inconclusive: 0, Time: 576.998201601624 seconds
Not run: 0, Invalid: 0, Ignored: 0, Skipped: 0

Errors and Failures:

1. Test Failure : Paket.IntegrationTests.BasicResolverSpecs.Regression: NuGet-style !-operator must not affect direct dependency #173 should resolve primary dependency optimistic
   Expected: 2.12.0
   Actual: 2.13.0
   Expected: <2.12.0>
   But was: <2.13.0>

2. Test Error : Paket.IntegrationTests.BasicResolverSpecs.Ignore trailing 0 when checking available versions against spec #71 should ignore trailing zero during resolve
   System.Exception : Paket failed with:
   The directory is not empty.

StackTrace:
at System.IO.Directory.DeleteHelper(String fullPath, String userPath, Boolean recursive, Boolean throwOnTopLevelDirectoryNotFound)
at System.IO.Directory.Delete(String fullPath, String userPath, Boolean recursive, Boolean checkHost)
at [email protected](Exception _arg3) in c:\Development\Paket\src\Paket.Core\NuGetV2.fs:line 396
at [email protected](AsyncParams1 args) --- End of stack trace from previous location where exception was thrown --- at Microsoft.FSharp.Control.AsyncBuilderImpl.commit[a](Result1 res)
at Microsoft.FSharp.Control.CancellationTokenOps.RunSynchronously[a](CancellationToken token, FSharpAsync1 computation, FSharpOption1 timeout)
at Microsoft.FSharp.Control.FSharpAsync.RunSynchronously[T](FSharpAsync1 computation, FSharpOption1 timeout, FSharpOption1 cancellationToken) at Paket.InstallProcess.CreateModel(String root, Boolean force, DependenciesFile dependenciesFile, LockFile lockFile, FSharpSet1 packages) in c:\Development\Paket\src\Paket.Core\InstallProcess.fs:line 157
at Paket.InstallProcess.InstallIntoProjects(InstallerOptions options, DependenciesFile dependenciesFile, LockFile lockFile, FSharpList1 projects) in c:\Development\Paket\src\Paket.Core\InstallProcess.fs:line 280 at <StartupCode$Paket-Core>[email protected](Unit unitVar0) in c:\Development\Paket\src\Paket.Core\PublicAPI.fs:line 193 at Paket.Utils.RunInLockedAccessMode[a](String rootFolder, FSharpFunc2 action) in c:\Development\Paket\src\Paket.Core\Utils.fs:line 367
at [email protected](ParseResults1 results) in c:\Development\Paket\src\Paket\Program.fs:line 350 at Paket.Program.processWithValidation[T](FSharpFunc2 validateF, FSharpFunc`2 commandF, Command command, String[] args) in c:\Development\Paket\src\Paket\Program.fs:line 55
at [email protected](Command command, String[] args) in c:\Development\Paket\src\Paket\Program.fs:line 61
at Paket.Program.main() in c:\Development\Paket\src\Paket\Program.fs:line 336
at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
at Paket.IntegrationTests.TestHelpers.update(String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 46
at Paket.IntegrationTests.BasicResolverSpecs.#71 should ignore trailing zero during resolve() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\BasicResolverSpecs.fs:line 32

3. Test Error : Paket.IntegrationTests.BindingRedirect.Paket changes my config files #1248 redirects off
   System.Exception : Paket failed with:
   Access to the path 'c:\Development\Paket\integrationtests\scenarios\i001248-redirects-off\temp\packages\Newtonsoft.Json\lib\portable-net45%2Bwp80%2Bwin8%2Bwpa81%2Bdnxcore50' is denied.
   at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
   at Paket.IntegrationTests.BindingRedirect.Paket changes my config files #1248 redirects off() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\BindingRedirect.fs:line 279

4. Test Error : Paket.IntegrationTests.BindingRedirect..NET 4.6.1 support? #1270 redirects from references
   System.Exception : Paket failed with:
   The directory is not empty.

   at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
   at Paket.IntegrationTests.BindingRedirect..NET 4.6.1 support? #1270 redirects from references() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\BindingRedirect.fs:line 261

5. Test Error : Paket.IntegrationTests.GroupsSpecs.Introduce "Groups" #1018 should resolve Newtonsoft.Json from two groups
   System.Exception : Paket failed with:
   The directory is not empty.

StackTrace:
at System.IO.Directory.DeleteHelper(String fullPath, String userPath, Boolean recursive, Boolean throwOnTopLevelDirectoryNotFound)
at System.IO.Directory.Delete(String fullPath, String userPath, Boolean recursive, Boolean checkHost)
at [email protected](Exception _arg3) in c:\Development\Paket\src\Paket.Core\NuGetV2.fs:line 396
at [email protected](AsyncParams1 args) --- End of stack trace from previous location where exception was thrown --- at Microsoft.FSharp.Control.AsyncBuilderImpl.commit[a](Result1 res)
at Microsoft.FSharp.Control.CancellationTokenOps.RunSynchronously[a](CancellationToken token, FSharpAsync1 computation, FSharpOption1 timeout)
at Microsoft.FSharp.Control.FSharpAsync.RunSynchronously[T](FSharpAsync1 computation, FSharpOption1 timeout, FSharpOption1 cancellationToken) at Paket.InstallProcess.CreateModel(String root, Boolean force, DependenciesFile dependenciesFile, LockFile lockFile, FSharpSet1 packages) in c:\Development\Paket\src\Paket.Core\InstallProcess.fs:line 157
at Paket.InstallProcess.InstallIntoProjects(InstallerOptions options, DependenciesFile dependenciesFile, LockFile lockFile, FSharpList1 projects) in c:\Development\Paket\src\Paket.Core\InstallProcess.fs:line 280 at <StartupCode$Paket-Core>[email protected](Unit unitVar0) in c:\Development\Paket\src\Paket.Core\PublicAPI.fs:line 193 at Paket.Utils.RunInLockedAccessMode[a](String rootFolder, FSharpFunc2 action) in c:\Development\Paket\src\Paket.Core\Utils.fs:line 367
at [email protected](ParseResults1 results) in c:\Development\Paket\src\Paket\Program.fs:line 350 at Paket.Program.processWithValidation[T](FSharpFunc2 validateF, FSharpFunc`2 commandF, Command command, String[] args) in c:\Development\Paket\src\Paket\Program.fs:line 55
at [email protected](Command command, String[] args) in c:\Development\Paket\src\Paket\Program.fs:line 61
at Paket.Program.main() in c:\Development\Paket\src\Paket\Program.fs:line 336
at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
at Paket.IntegrationTests.TestHelpers.update(String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 46
at Paket.IntegrationTests.GroupsSpecs.#1018 should resolve Newtonsoft.Json from two groups() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\GroupSpecs.fs:line 13

6. Test Error : Paket.IntegrationTests.InstallSpecs.Inconsistency when calling install and update affecting paket.lock #1135 should keep lockfile stable when using framework restrictions
   System.Exception : Paket failed with:
   Access to the path 'c:\Development\Paket\integrationtests\scenarios\i001135-stable-install-on-framework-restrictions\temp\packages\Microsoft.Bcl\lib\portable-net40%2Bsl5%2Bwin8%2Bwp8%2Bwpa81' is denied.
   at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
   at Paket.IntegrationTests.TestHelpers.install(String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 50
   at Paket.IntegrationTests.InstallSpecs.Inconsistency when calling install and update affecting paket.lock #1135 should keep lockfile stable when using framework restrictions() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\InstallSpecs.fs:line 14

7. Test Error : Paket.IntegrationTests.NuGetV3Specs.paket.lock only appears to lock top level packages. #1211 update with V3 API should work exactly like V2 API
   System.Exception : Paket failed with:
   Could not download Newtonsoft.Json 8.0.2 from https://api.nuget.org/packages/newtonsoft.json.8.0.2.nupkg.
   The process cannot access the file 'C:\Users\Paul\AppData\Local\NuGet\Cache\Newtonsoft.Json.8.0.2.nupkg' because it is being used by another process.
   StackTrace:
   at [email protected](String message) in c:\Development\Paket\src\Paket.Core\NuGetV2.fs:line 658
   at [email protected](Exception _arg10) in c:\Development\Paket\src\Paket.Core\NuGetV2.fs:line 658
   at [email protected](AsyncParams1 args) --- End of stack trace from previous location where exception was thrown --- at Microsoft.FSharp.Control.AsyncBuilderImpl.commit[a](Result1 res)
   at Microsoft.FSharp.Control.CancellationTokenOps.RunSynchronously[a](CancellationToken token, FSharpAsync1 computation, FSharpOption1 timeout)
   at Microsoft.FSharp.Control.FSharpAsync.RunSynchronously[T](FSharpAsync1 computation, FSharpOption1 timeout, FSharpOption1 cancellationToken) at Paket.InstallProcess.CreateModel(String root, Boolean force, DependenciesFile dependenciesFile, LockFile lockFile, FSharpSet1 packages) in c:\Development\Paket\src\Paket.Core\InstallProcess.fs:line 157
   at Paket.InstallProcess.InstallIntoProjects(InstallerOptions options, DependenciesFile dependenciesFile, LockFile lockFile, FSharpList1 projects) in c:\Development\Paket\src\Paket.Core\InstallProcess.fs:line 280 at <StartupCode$Paket-Core>[email protected](Unit unitVar0) in c:\Development\Paket\src\Paket.Core\PublicAPI.fs:line 193 at Paket.Utils.RunInLockedAccessMode[a](String rootFolder, FSharpFunc2 action) in c:\Development\Paket\src\Paket.Core\Utils.fs:line 367
   at [email protected](ParseResults1 results) in c:\Development\Paket\src\Paket\Program.fs:line 350 at Paket.Program.processWithValidation[T](FSharpFunc2 validateF, FSharpFunc`2 commandF, Command command, String[] args) in c:\Development\Paket\src\Paket\Program.fs:line 55
   at [email protected](Command command, String[] args) in c:\Development\Paket\src\Paket\Program.fs:line 61
   at Paket.Program.main() in c:\Development\Paket\src\Paket\Program.fs:line 336
   at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
   at Paket.IntegrationTests.TestHelpers.update(String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 46
   at Paket.IntegrationTests.NuGetV3Specs.paket.lock only appears to lock top level packages. #1211 update with V3 API should work exactly like V2 API() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\NuGetV3Specs.fs:line 15

8. Test Failure : Paket.IntegrationTests.PaketCoreSpecs.Could not load resources #1259 install via script
   Expected: 0.33.0
   Actual: 1.0.0
   Expected: <0.33.0>
   But was: <1.0.0>

9. Test Error : Paket.IntegrationTests.UpdateGroupSpecs.Introduce "Groups" #1018 update group legacy
   System.Exception : Paket failed with:
   The directory is not empty.

   at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
   at Paket.IntegrationTests.UpdateGroupSpecs.Introduce "Groups" #1018 update group legacy() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\UpdateGroupsSpecs.fs:line 26

10. Test Error : Paket.IntegrationTests.UpdateGroupSpecs.Introduce "Groups" #1018 update main group
    System.Exception : Paket failed with:
    The directory is not empty.

at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
at Paket.IntegrationTests.UpdateGroupSpecs.#1018 update main group() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\UpdateGroupsSpecs.fs:line 15

11. Test Error : Paket.IntegrationTests.UpdatePackageSpecs.Introduce "Groups" #1018 update package in explicit main group
    System.Exception : Paket failed with:
    The directory is not empty.

at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
at Paket.IntegrationTests.UpdatePackageSpecs.#1018 update package in explicit main group() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\UpdatePackageSpecs.fs:line 26

12. Test Error : Paket.IntegrationTests.UpdatePackageSpecs.Introduce "Groups" #1018 update package in group
    System.Exception : Paket failed with:
    The directory is not empty.

at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
at Paket.IntegrationTests.UpdatePackageSpecs.#1018 update package in group() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\UpdatePackageSpecs.fs:line 37

13. Test Error : Paket.IntegrationTests.UpdatePackageSpecs.Introduce "Groups" #1018 update package in main group
    System.Exception : Paket failed with:
    The directory is not empty.

at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
at Paket.IntegrationTests.UpdatePackageSpecs.#1018 update package in main group() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\UpdatePackageSpecs.fs:line 15

14. Test Error : Paket.IntegrationTests.UpdatePackageSpecs.Allow filtered updates of packages matching a regex #1178 update specific package
    System.Exception : Paket failed with:
    Access to the path 'c:\Development\Paket\integrationtests\scenarios\i001178-update-with-regex\temp\packages\Microsoft.Bcl\lib\portable-net40%2Bsl5%2Bwin8%2Bwp8%2Bwpa81' is denied.
    at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
    at Paket.IntegrationTests.UpdatePackageSpecs.Allow filtered updates of packages matching a regex #1178 update specific package() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\UpdatePackageSpecs.fs:line 48

15. Test Error : Paket.IntegrationTests.UpdatePackageSpecs.Allow filtered updates of packages matching a regex #1178 update with Mircosoft.* filter
    System.Exception : Paket failed with:
    Access to the path 'c:\Development\Paket\integrationtests\scenarios\i001178-update-with-regex\temp\packages\Microsoft.Bcl\lib\portable-net40%2Bsl5%2Bwin8%2Bwp8%2Bwpa81' is denied.
    at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in c:\Development\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
    at Paket.IntegrationTests.UpdatePackageSpecs.Allow filtered updates of packages matching a regex #1178 update with Mircosoft.* filter() in c:\Development\Paket\integrationtests\Paket.IntegrationTests\UpdatePackageSpecs.fs:line 59

Running build failed.
Error:
Fake.UnitTestCommon+FailedTestsException: NUnit test failed (15).
at Fake.NUnitSequential.NUnit(FSharpFunc2 setParams, IEnumerable1 assemblies) in C:\code\fake\src\app\FakeLib\UnitTest\NUnit\Sequential.fs:line 45
at [email protected](Unit _arg7) in c:\Development\Paket\build.fsx:line 170
at Fake.TargetHelper.runSingleTarget(TargetTemplate`1 target) in C:\code\fake\src\app\FakeLib\TargetHelper.fs:line 483

---

Build Time Report

Target Duration

---

Clean 00:00:00.0044705
AssemblyInfo 00:00:00.0446613
Build 00:00:33.1542759
BuildPowerShell 00:00:08.6236533
RunTests 00:00:14.1929781
CleanDocs 00:00:00.0021291
GenerateHelp 00:00:28.5718239
GenerateReferenceDocs 00:00:21.0013183
GenerateDocs 00:00:00.0001847
All 00:00:00.0001539
Total: 00:11:24.9685030

Status: Failure

1. Fake.UnitTestCommon+FailedTestsException: NUnit test failed (15).
   at Fake.NUnitSequential.NUnit(FSharpFunc2 setParams, IEnumerable1 assemblies) in C:\code\fake\src\app\FakeLib\UnitTest\NUnit\Sequential.fs:line 45
   at [email protected](Unit _arg7) in c:\Development\Paket\build.fsx:line 170

at Fake.TargetHelper.runSingleTarget(TargetTemplate`1 target) in C:\code\fake\src\app\FakeLib\TargetHelper.fs:line 483

[forki]

strange then something else is blocking the paths

[pms1969]

ok, never mind. thought you might have seen it in the past... :-(

I'll keep trying different things until I get it right. migth even have to "turn it off and on again"

[pms1969]

actually, try tho I might, I've not been able to resolve this.

Anyone running windows 10, and tried building from a fresh clone?

Works perfectly well on my Win7 work desktop. Though I have other problems with that since I'm behind a proxy and some of the test fail with a 403 :-s

[forki]

yeah. I'm running on Win 10 - appveyor and travis build fine as well.

[pms1969]

bizarre stuff. I doesn't always happen to the same tests, but it happens consistently. Inside VS, I can get the resharper runner up and going and run the same test 10 time in a row (just by itself) and get 4 or 5 failures.

Looking at where it goes wrong (output below) and exactly what it's doing when it goes wrong, I'm noticing it's at the point it's trying to download/extract the file (obviously the message points you there), but what strikes me as significant is that the ExtractPackage method in RestoreProcess.fs and it's subordinate functions are all async. I'm wondering if it's my machine being under load/caching some file io, that might be causing some issues. Hard Drive is an SSD, and so should cope with the throughput, but just wondering, and putting it out there in case someone has some ideas.

OUTPUT (successful run):

C:\code\Paket\integrationtests\scenarios\i001018-legacy-groups-update\temp already exists.
C:\code\Paket\bin\paket.exe update nuget Newtonsoft.json group Main

OUTPUT (failed run):

System.Exception : Paket failed with:
    Access to the path 'C:\code\Paket\integrationtests\scenarios\i001018-legacy-groups-update\temp\packages\Newtonsoft.Json\lib\portable-net45%2Bwp80%2Bwin8%2Bwpa81%2Bdnxcore50' is denied.

   at Microsoft.FSharp.Core.Operators.FailWith[T](String message)
   at Paket.IntegrationTests.TestHelpers.directPaket(String command, String scenario) in C:\code\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 42
   at Paket.IntegrationTests.TestHelpers.paket(String command, String scenario) in C:\code\Paket\integrationtests\Paket.IntegrationTests\TestHelper.fs:line 48
   at Paket.IntegrationTests.UpdatePackageSpecs.#1018 update package in explicit main group() in C:\code\Paket\integrationtests\Paket.IntegrationTests\UpdatePackageSpecs.fs:line 26

C:\code\Paket\integrationtests\scenarios\i001018-legacy-groups-update\temp already exists.
C:\code\Paket\bin\paket.exe update nuget Newtonsoft.json group Main
Paket version 2.41.1.0
Updating Newtonsoft.json in C:\code\Paket\integrationtests\scenarios\i001018-legacy-groups-update\temp\paket.dependencies group Main
Resolving packages for group Main:
 - Newtonsoft.Json 8.0.2
 - NUnit 2.6.1
Locked version resolution written to C:\code\Paket\integrationtests\scenarios\i001018-legacy-groups-update\temp\paket.lock
Something went wrong while downloading Newtonsoft.Json 8.0.2
Message: The directory is not empty.

  ==> Trying again
Downloading Newtonsoft.Json 8.0.2
Something went wrong while downloading Newtonsoft.Json 8.0.2
Message: Access to the path 'C:\code\Paket\integrationtests\scenarios\i001018-legacy-groups-update\temp\packages\Newtonsoft.Json\lib\portable-net45%2Bwp80%2Bwin8%2Bwpa81%2Bdnxcore50' is denied.
  ==> Last trial
Downloading Newtonsoft.Json 8.0.2

[matthid]

Please let us know if this has not been fixed already.