ninja: build stopped: subcommand failed

I'm having very unpleasant experience over get starting with Folly. My first attempt with Folly is Windows but it failed miserably. Now, Today, I'm trying to build it with Ubuntu 20 LTS but it returns following error,

```
[636/741] Linking CXX executable thread_pool_executor_test
FAILED: thread_pool_executor_test
: && /usr/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/thread_pool_executor_test.dir/folly/executors/test/ThreadPoolExecutorTest.cpp.o -o thread_pool_executor_test -Wl,-rpath,/tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/gflags-ronK3RE8f4xIBpIfvM1hbcahE7zl86f1gu51ZEOG1MM/lib:/tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/zstd-G1k7r1AfnYkl5Uvw-NdfjZefxemUwaCiUxJRskWkLAY/lib:/tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/snappy-fyAMXWVuRRahD4MFwBhifPGVl0aZnevJWt02EfD43UY/lib:/tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/glog-I2nV4ItGi2bXRgOLqvWTBZQsOBSdr8YMpEYc3ZVjMUU/lib libfolly_test_support.a folly/libfollybenchmark.a libfolly.a /tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/fmt-cq2LerVN-jiPa92QmnxjAfFz77k6lh4q4vWnFN9ospE/lib/libfmt.a /usr/lib/x86_64-linux-gnu/libboost_context.so.1.71.0 /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.71.0 /usr/lib/x86_64-linux-gnu/libboost_program_options.so.1.71.0 /usr/lib/x86_64-linux-gnu/libboost_regex.so.1.71.0 /usr/lib/x86_64-linux-gnu/libboost_system.so.1.71.0 /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.71.0 /usr/lib/x86_64-linux-gnu/libboost_atomic.so.1.71.0 /tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/double-conversion-FyS8sgsVc5C1u-7ETrowLudIZ-ry03288F0m9bFWDRc/lib/libdouble-conversion.a /tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/gflags-ronK3RE8f4xIBpIfvM1hbcahE7zl86f1gu51ZEOG1MM/lib/libgflags.so.2.2.2 -lpthread /tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/libevent-00m13MiK9LMsscwh3yHBTrNrXMGlKN9XeqAkL0IgSdg/lib/libevent.a -lz -lssl -lcrypto -lbz2 -llzma /tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/lz4-thOqtyctW7LVJMMBClpZsDQN2KVUncKJjUy53KeWlZ4/lib/liblz4.a /tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/zstd-G1k7r1AfnYkl5Uvw-NdfjZefxemUwaCiUxJRskWkLAY/lib/libzstd.so /tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/snappy-fyAMXWVuRRahD4MFwBhifPGVl0aZnevJWt02EfD43UY/lib/libsnappy.so -Wl,-Bstatic -liberty -Wl,-Bdynamic -ldl -lunwind /tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/googletest-MJvqDutNW3x6UJnkof7f1jS5M_DwyvcqGd5v53pS5Kk/lib/libgmock_main.a /tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/googletest-MJvqDutNW3x6UJnkof7f1jS5M_DwyvcqGd5v53pS5Kk/lib/libgmock.a /tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/googletest-MJvqDutNW3x6UJnkof7f1jS5M_DwyvcqGd5v53pS5Kk/lib/libgtest.a -pthread /tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/glog-I2nV4ItGi2bXRgOLqvWTBZQsOBSdr8YMpEYc3ZVjMUU/lib/libglog.so && :
collect2: error: ld returned 1 exit status
[637/741] Linking CXX executable core_test
ninja: build stopped: subcommand failed.
Command '['/tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/installed/cmake-foEU0NISr5hdI_HIN2oqiKR2awUvqFIDGR_4Njq8ac8/bin/cmake', '--build', '/tmp/fbcode_builder_getdeps-ZhomeZfollyZbuildZfbcode_builder-root/build/folly', '--target', 'install', '--config', 'Release', '-j', '2']' returned non-zero exit status 1.
!! Failed
```

G++ version 9.3.0
Ubuntu version 20.04

Start by reproducing the CMake build command on Ubuntu 20.04 with G++ 9.3.0 and capture the linker diagnostics preceding “ld returned 1 exit status.” Check the linking of thread_pool_executor_test and core_test, including the listed Boost, gflags, glog, and system libraries. Done means the Release install target completes successfully.

Written by the indexing model from the issue text.