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conan install poco/1.8.1@ --build=poco --profile:host=/Users/jenkins/w/BuildSingleReference@3/21156/d3f8976c-a57f-41c0-b836-1ac348080b39/profile_host.txt --profile:build=default
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Configuration (profile_host):
[settings]
arch=armv8
build_type=Debug
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=12.0
os=Macos
[options]
poco:shared=True
[build_requires]
[env]

Configuration (profile_build):
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=12.0
os=Macos
os_build=Macos
[options]
[build_requires]
[env]

poco/1.8.1: Forced build from source
Installing package: poco/1.8.1
Requirements
    bzip2/1.0.8 from 'conan-center' - Cache
    expat/2.4.1 from 'conan-center' - Cache
    openssl/1.1.1k from 'conan-center' - Cache
    pcre/8.44 from 'conan-center' - Cache
    poco/1.8.1 from local cache - Cache
    sqlite3/3.35.5 from 'conan-center' - Cache
    zlib/1.2.11 from 'conan-center' - Cache
Packages
    bzip2/1.0.8:1eebc1ca972faabad362af04f3107014f151fa5d - Download
    expat/2.4.1:a6f4611d33f8b280f8df0583dad5c9c4eb9df0db - Download
    openssl/1.1.1k:baf78352c82543f997ec32332829b6fa30714eaa - Download
    pcre/8.44:eff189a857a696833b8f841206e69d210db5c2eb - Missing
    poco/1.8.1:c623b24c8db2ff8bbab0e641fc1239e4d344cf24 - Build
    sqlite3/3.35.5:6c97590463448f403732c2c6210ae04ab72a1425 - Download
    zlib/1.2.11:baf78352c82543f997ec32332829b6fa30714eaa - Download

Cross-build from 'Macos:x86_64' to 'Macos:armv8'
Installing (downloading, building) binaries...

ERROR: Missing binary: pcre/8.44:eff189a857a696833b8f841206e69d210db5c2eb
pcre/8.44: WARN: Can't find a 'pcre/8.44' package for the specified settings, options and dependencies:
- Settings: arch=armv8, build_type=Debug, compiler=apple-clang, compiler.version=12.0, os=Macos
- Options: build_pcre_16=True, build_pcre_32=True, build_pcre_8=True, build_pcrecpp=False, build_pcregrep=True, fPIC=True, shared=False, with_bzip2=True, with_jit=False, with_stack_for_recursion=True, with_unicode_properties=False, with_utf=False, with_zlib=True, bzip2:build_executable=True, bzip2:fPIC=True, bzip2:shared=False, zlib:fPIC=True, zlib:minizip=deprecated, zlib:shared=False
- Dependencies: bzip2/1.0.8, zlib/1.2.11
- Requirements: bzip2/1.Y.Z, zlib/1.Y.Z
- Package ID: eff189a857a696833b8f841206e69d210db5c2eb

ERROR: Missing prebuilt package for 'pcre/8.44'
Try to build from sources with '--build=pcre'
Use 'conan search <reference> --table table.html'
Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'