I'm unable to do stack build for any projects on Ubuntu 20.04 or 18.04 running as a VirtualBox guest on Windows 10. Building fails when trying to rename a temp file: .stack-cabal-mod11115-0.tmp: rename: resource busy (Text file busy)
edit: this appears to only happen on VirtualBox shared folders. Stack can successfully build a project in a folder that is not shared with the Windows hot.
I've previously had no issues with 1.9.x versions of stack in identical environments. At this point I'm not even able to get stack build to compile a new project on a clean Ubuntu installation. If I downgrade to 1.9.3 everything magically works. I've deleted ~.stack and .stack-work folders and retried without success.
Below is the output on a new project using stack new. I'm able to use stack repl, although I still get an error message about the build failing with
vagrant@ubuntu-focal:/vagrant/test$ stack --version
Version 2.7.1, Git revision 8afe0c2932716b0441cf4440d6942c59568b6b19 x86_64 hpack-0.34.4
vagrant@ubuntu-focal:/vagrant/test$ stack setup
Preparing to install GHC (tinfo6) to an isolated location.
This will not interfere with any system-level installation.
Downloaded ghc-tinfo6-8.10.4.
Installed GHC.
stack will use a sandboxed GHC it installed
For more information on paths, see 'stack path' and 'stack exec env'
To use this GHC and packages outside of a project, consider using:
stack ghc, stack ghci, stack runghc, or stack exec
vagrant@ubuntu-focal:/vagrant/test$ stack build
[1 of 2] Compiling Main ( /home/vagrant/.stack/setup-exe-src/setup-mPHDZzAJ.hs, /home/vagrant/.stack/setup-exe-src/setup-mPHDZzAJ.o )
[2 of 2] Compiling StackSetupShim ( /home/vagrant/.stack/setup-exe-src/setup-shim-mPHDZzAJ.hs, /home/vagrant/.stack/setup-exe-src/setup-shim-mPHDZzAJ.o )
Linking /home/vagrant/.stack/setup-exe-cache/x86_64-linux-tinfo6/tmp-Cabal-simple_mPHDZzAJ_3.2.1.0_ghc-8.10.4 ...
Building all executables for `test' once. After a successful build of all of them, only specified executables will be rebuilt.
test> configure (lib + exe)
Configuring test-0.1.0.0...
/vagrant/test/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/.stack-cabal-mod11009-2.tmp: rename: resource busy (Text file busy)
vagrant@ubuntu-focal:/vagrant/test$ stack build
Building all executables for `test' once. After a successful build of all of them, only specified executables will be rebuilt.
test> configure (lib + exe)
Configuring test-0.1.0.0...
/vagrant/test/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/.stack-cabal-mod11115-0.tmp: rename: resource busy (Text file busy)
Thanks.