> Executing task: C:\Users\Jacob.Lemon\.platformio\penv\Scripts\platformio.exe run <

Processing mayfly (board: mayfly; platform: atmelavr; framework: arduino)
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/atmelavr/mayfly.html
PLATFORM: Atmel AVR 2.0.0 > EnviroDIY Mayfly
HARDWARE: ATMEGA1284P 8MHz, 16KB RAM, 127KB Flash
PACKAGES: toolchain-atmelavr 1.50400.190710 (5.4.0), framework-arduino-avr 5.0.0
Converting testModemLast.ino
LDF: Library Dependency Finder -> http://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ deep+, Compatibility ~ soft
LibraryManager: Installing ModularSensors
git version 2.24.1.windows.2
Cloning into 'c:\PlatformioProjects\testModemLast\.pio\libdeps\mayfly\_tmp_installing-fx0m5ly7-package'...
PermissionError: [WinError 5] Access is denied: 'c:\\PlatformioProjects\\testModemLast\\.pio\\libdeps\\mayfly\\_tmp_installing-fx0m5ly7-package\\.git\\objects\\pack\\pack-84cf4e3341cde0a8b89675a4be467581260f5318.idx':
  File "C:\Users\Jacob.Lemon\.platformio\penv\lib\site-packages\platformio\builder\main.py", line 151:
    env.SConscript("$BUILD_SCRIPT")
  File "C:\Users\Jacob.Lemon\.platformio\packages\tool-scons\script\..\engine\SCons\Script\SConscript.py", line 605:
    return _SConscript(self.fs, *files, **subst_kw)
  File "C:\Users\Jacob.Lemon\.platformio\packages\tool-scons\script\..\engine\SCons\Script\SConscript.py", line 286:
    exec(compile(scriptdata, scriptname, 'exec'), call_stack[-1].globals)
  File "C:\Users\Jacob.Lemon\.platformio\platforms\atmelavr\builder\main.py", line 155:
    target_elf = env.BuildProgram()
  File "C:\Users\Jacob.Lemon\.platformio\packages\tool-scons\script\..\engine\SCons\Environment.py", line 224:
    return self.method(*nargs, **kwargs)
  File "C:\Users\Jacob.Lemon\.platformio\penv\lib\site-packages\platformio\builder\tools\platformio.py", line 140:
    _build_project_deps(env)
  File "C:\Users\Jacob.Lemon\.platformio\penv\lib\site-packages\platformio\builder\tools\platformio.py", line 48:
    project_lib_builder = env.ConfigureProjectLibBuilder()
  File "C:\Users\Jacob.Lemon\.platformio\packages\tool-scons\script\..\engine\SCons\Environment.py", line 224:
    return self.method(*nargs, **kwargs)
  File "C:\Users\Jacob.Lemon\.platformio\penv\lib\site-packages\platformio\builder\tools\piolib.py", line 1027:
    project.install_dependencies()
  File "C:\Users\Jacob.Lemon\.platformio\penv\lib\site-packages\platformio\builder\tools\piolib.py", line 859:
    lm.install(uri)
  File "C:\Users\Jacob.Lemon\.platformio\penv\lib\site-packages\platformio\managers\lib.py", line 301:
    force=force,
  File "C:\Users\Jacob.Lemon\.platformio\penv\lib\site-packages\platformio\managers\package.py", line 696:
    pkg_dir = self._install_from_url(name, url, requirements, track=True)
  File "C:\Users\Jacob.Lemon\.platformio\penv\lib\site-packages\platformio\managers\package.py", line 497:
    return self._install_from_tmp_dir(_tmp_dir, requirements)
  File "C:\Users\Jacob.Lemon\.platformio\penv\lib\site-packages\platformio\managers\package.py", line 583:
    shutil.move(tmp_dir, pkg_dir)
  File "C:\Users\Jacob.Lemon\.platformio\python37\lib\shutil.py", line 578:
    rmtree(src)
  File "C:\Users\Jacob.Lemon\.platformio\python37\lib\shutil.py", line 516:
    return _rmtree_unsafe(path, onerror)
  File "C:\Users\Jacob.Lemon\.platformio\python37\lib\shutil.py", line 395:
    _rmtree_unsafe(fullname, onerror)
  File "C:\Users\Jacob.Lemon\.platformio\python37\lib\shutil.py", line 395:
    _rmtree_unsafe(fullname, onerror)
  File "C:\Users\Jacob.Lemon\.platformio\python37\lib\shutil.py", line 395:
    _rmtree_unsafe(fullname, onerror)
  File "C:\Users\Jacob.Lemon\.platformio\python37\lib\shutil.py", line 400:
    onerror(os.unlink, fullname, sys.exc_info())
  File "C:\Users\Jacob.Lemon\.platformio\python37\lib\shutil.py", line 398:
    os.unlink(fullname)
=============================================================== [FAILED] Took 4.20 seconds ===============================================================
The terminal process terminated with exit code: 1