buildx failed with: ERROR: failed to solve: process "/bin/sh -c set -eux ; curl -fsSL https://github.com/mackyle/xar/archive/xar-1.6.1.tar.gz | tar xvz; cd xar-*/xar ; sed -i 's/OpenSSL_add_all_ciphers/CRYPTO_free/' configure.ac ; curl -L -o config.guess 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD' ; curl -L -o config.sub 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD' ; ./autogen.sh && ./configure --with-bzip2 ; if [ \"$(arch)\" = \"aarch64\" ] ; then sed -i 's/CPPFLAGS :=/CPPFLAGS := -fsigned-char/' Makefile ; sed -i 's/CFLAGS :=/CFLAGS := -fsigned-char/' Makefile ; fi ; make ; make install ; cd ../.. ; rm -rf xar-*" did not complete successfully: exit code: 2

The job was canceled because "gcp" failed.

The operation was canceled.

The job was canceled because "gcp" failed.