=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching rust-1.88.0-aarch64_be-unknown-netbsd.tar.xz
=> Total size: 232866308 bytes
0000FB31779B6800:error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:/usr/src/crypto/external/apache2/openssl/dist/ssl/statem/statem_clnt.c:2123:
0000FB31779B6800:error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:/usr/src/crypto/external/apache2/openssl/dist/ssl/statem/statem_clnt.c:2123:
ftp: Can't connect to `cdn.NetBSD.org:https'
fetch: Unable to fetch expected file rust-1.88.0-aarch64_be-unknown-netbsd.tar.xz
0000FC91EE156800:error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:/usr/src/crypto/external/apache2/openssl/dist/ssl/statem/statem_clnt.c:2123:
0000FC91EE156800:error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:/usr/src/crypto/external/apache2/openssl/dist/ssl/statem/statem_clnt.c:2123:
ftp: Can't connect to `cdn.NetBSD.org:https'
fetch: Unable to fetch expected file rust-1.88.0-aarch64_be-unknown-netbsd.tar.xz
ftp: Can't connect to `2001:660:3302:282a:204:75ff:fe9f:9e11:80': Connection refused
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file rust-1.88.0-aarch64_be-unknown-netbsd.tar.xz
0000FF4399F93800:error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:/usr/src/crypto/external/apache2/openssl/dist/ssl/statem/statem_clnt.c:2123:
0000FF4399F93800:error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:/usr/src/crypto/external/apache2/openssl/dist/ssl/statem/statem_clnt.c:2123:
ftp: Can't connect to `ftp.NetBSD.org:https'
fetch: Unable to fetch expected file rust-1.88.0-aarch64_be-unknown-netbsd.tar.xz
*** Error code 1

Stop.
make: stopped making "checksum" in /usr/pkgsrc/lang/rust-bin