Host Environment

• OS: Windows 10
• Compiler: msvs 2019 (last update)

To Reproduce
Steps to reproduce the behavior:
./vcpkg upgrade boost --no-dry-run

Failure logs

The following packages will be built and installed:
boost[core]:x64-windows

• boost-accumulators[core]:x64-windows
• boost-asio[core]:x64-windows
• boost-assign[core]:x64-windows
• boost-beast[core]:x64-windows
• boost-bimap[core]:x64-windows
• boost-compute[core]:x64-windows
• boost-context[core]:x64-windows
• boost-contract[core]:x64-windows
• boost-convert[core]:x64-windows
• boost-coroutine[core]:x64-windows
• boost-coroutine2[core]:x64-windows
• boost-date-time[core]:x64-windows
• boost-dll[core]:x64-windows
• boost-fiber[core]:x64-windows
• boost-flyweight[core]:x64-windows
• boost-geometry[core]:x64-windows
• boost-gil[core]:x64-windows
• boost-graph[core]:x64-windows
• boost-graph-parallel[core]:x64-windows
• boost-histogram[core]:x64-windows
• boost-icl[core]:x64-windows
• boost-interprocess[core]:x64-windows
• boost-iostreams[core]:x64-windows
• boost-locale[core]:x64-windows
• boost-lockfree[core]:x64-windows
• boost-log[core]:x64-windows
• boost-msm[core]:x64-windows
• boost-multi-index[core]:x64-windows
• boost-multiprecision[core]:x64-windows
• boost-nowide[core]:x64-windows
• boost-odeint[core]:x64-windows
• boost-parameter-python[core]:x64-windows
• boost-phoenix[core]:x64-windows
• boost-poly-collection[core]:x64-windows
• boost-process[core]:x64-windows
• boost-program-options[core]:x64-windows
• boost-property-map[core]:x64-windows
• boost-property-tree[core]:x64-windows
• boost-proto[core]:x64-windows
• boost-ptr-container[core]:x64-windows
• boost-python[core]:x64-windows
• boost-qvm[core]:x64-windows
• boost-random[core]:x64-windows
• boost-serialization[core]:x64-windows
• boost-sort[core]:x64-windows
• boost-spirit[core]:x64-windows
• boost-stacktrace[core]:x64-windows
• boost-statechart[core]:x64-windows
• boost-test[core]:x64-windows
• boost-thread[core]:x64-windows
• boost-timer[core]:x64-windows
• boost-type-erasure[core]:x64-windows
• boost-ublas[core]:x64-windows
• boost-units[core]:x64-windows
• boost-uuid[core]:x64-windows
• boost-wave[core]:x64-windows
• boost-xpressive[core]:x64-windows
• bzip2[core]:x64-windows
• liblzma[core]:x64-windows
• python3[core]:x64-windows
• zlib[core]:x64-windows
• zstd[core]:x64-windows
  Additional packages (*) will be modified to complete this operation.
  Detecting compiler hash for triplet x64-windows...
  Starting package 1/63: bzip2:x64-windows
  Building package bzip2[core]:x64-windows...
  Could not locate cached archive: C:\Users\AeroSun\AppData\Local\vcpkg\archives\39\3983f4cd2c53117078834d6df736f9fe928bf86a.zip
  -- Using cached D:/vcpkg/downloads/bzip2-1.0.6.tar.gz
  -- Cleaning sources at D:/vcpkg/buildtrees/bzip2/src/1.0.6-8838f21f8e.clean. Use --editable to skip cleaning for the packages you specify.
  -- Extracting source D:/vcpkg/downloads/bzip2-1.0.6.tar.gz
  -- Applying patch fix-import-export-macros.patch
  -- Applying patch fix-windows-include.patch
  -- Using source at D:/vcpkg/buildtrees/bzip2/src/1.0.6-8838f21f8e.clean
  -- Configuring x64-windows
  -- Building x64-windows-dbg
  -- Building x64-windows-rel
  -- Fixing pkgconfig
  -- Acquiring MSYS Packages...
  CMake Error at scripts/cmake/vcpkg_execute_required_process.cmake:72 (message):
  Command failed: D:/vcpkg/downloads/tools/msys2/msys64/usr/bin/bash.exe --noprofile --norc -c "pacman -S --noconfirm --needed pkg-config"
  Working Directory: D:/vcpkg/downloads/tools/msys2
  Error code: 1
  See logs for more information:
  D:\vcpkg\buildtrees\bzip2\msys-pacman-x64-windows-err.log

Call Stack (most recent call first):
scripts/cmake/vcpkg_acquire_msys.cmake:127 (vcpkg_execute_required_process)
scripts/cmake/vcpkg_fixup_pkgconfig.cmake:281 (vcpkg_acquire_msys)
ports/bzip2/portfile.cmake:51 (vcpkg_fixup_pkgconfig)
scripts/ports.cmake:79 (include)