>>> timescaledb 1.7.4 Extracting
gzip -d -c /tmp/instance-0/dl/timescaledb/timescaledb-1.7.4.tar.gz | tar --strip-components=1 -C /tmp/instance-0/output-1/build/timescaledb-1.7.4   -xf -
>>> timescaledb 1.7.4 Patching
>>> timescaledb 1.7.4 Configuring
(mkdir -p /tmp/instance-0/output-1/build/timescaledb-1.7.4/ && cd /tmp/instance-0/output-1/build/timescaledb-1.7.4/ && rm -f CMakeCache.txt && PATH="/tmp/instance-0/output-1/host/bin:/tmp/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"  /usr/bin/cmake /tmp/instance-0/output-1/build/timescaledb-1.7.4/ -DCMAKE_TOOLCHAIN_FILE="/tmp/instance-0/output-1/host/share/buildroot/toolchainfile.cmake" -DCMAKE_INSTALL_PREFIX="/usr" -DCMAKE_COLOR_MAKEFILE=OFF -DBUILD_DOC=OFF -DBUILD_DOCS=OFF -DBUILD_EXAMPLE=OFF -DBUILD_EXAMPLES=OFF -DBUILD_TEST=OFF -DBUILD_TESTS=OFF -DBUILD_TESTING=OFF -DBUILD_SHARED_LIBS=ON  -DREGRESS_CHECKS=OFF -DPG_PKGLIBDIR=lib/postgresql -DPG_SHAREDIR=share/postgresql -DPG_BINDIR=bin -DPG_CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 " -DPG_CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   " -DPG_LDFLAGS=" " -DPG_LIBS=" " -DUSE_OPENSSL=1 )
-- The C compiler identification is GNU 8.3.0
-- Check for working C compiler: /tmp/instance-0/output-1/host/bin/x86_64-linux-gcc
-- Check for working C compiler: /tmp/instance-0/output-1/host/bin/x86_64-linux-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- TimescaleDB version 1.7.4. Can be updated from version 1.7.3
-- Build type is Release
-- Install method is 'source'
-- Performing Test CC_SUPPORTS_VISIBILITY_HIDDEN
-- Performing Test CC_SUPPORTS_VISIBILITY_HIDDEN - Success
-- Using compiler GNU
-- Found Git: /usr/bin/git (found version "2.25.1") 
-- Using pg_config /tmp/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/bin/pg_config
-- Compiling against PostgreSQL version 13.1
CMake Error at CMakeLists.txt:209 (message):
  TimescaleDB only supports PostgreSQL 9.6.3+, 10.2+, 11 or 12


-- Configuring incomplete, errors occurred!
See also "/tmp/instance-0/output-1/build/timescaledb-1.7.4/CMakeFiles/CMakeOutput.log".
make: *** [package/pkg-generic.mk:240: /tmp/instance-0/output-1/build/timescaledb-1.7.4/.stamp_configured] Error 1
make: Leaving directory '/tmp/instance-0/buildroot'