[Linux] fetch errors after a fresh bootstrap

[Mayuresh <mayuresh%acm.org@localhost>]

On a recent pkgsrc, a recent Void Linux system, for some reason I had to
delete the prefix and make a fresh bootstrap.

After fresh bootstrap I am getting strange errors during fetching of a
distfile. E.g.

    libtool-base]# bmake package
    => Bootstrap dependency digest>=20211023: found digest-20220214
    => Fetching libtool-2.4.7.tar.gz
    => Total size: 1938886 bytes
    /bin/env: unrecognized option '--fail'
    Try '/bin/env --help' for more information.
    fetch: Unable to fetch expected file libtool-2.4.7.tar.gz
    /bin/env: unrecognized option '--fail'
    Try '/bin/env --help' for more information.
    fetch: Unable to fetch expected file libtool-2.4.7.tar.gz
    /bin/env: unrecognized option '--fail'
    Try '/bin/env --help' for more information.
    fetch: Unable to fetch expected file libtool-2.4.7.tar.gz
    /bin/env: unrecognized option '--fail'
    Try '/bin/env --help' for more information.
    fetch: Unable to fetch expected file libtool-2.4.7.tar.gz
    /bin/env: unrecognized option '--fail'
    Try '/bin/env --help' for more information.
    fetch: Unable to fetch expected file libtool-2.4.7.tar.gz
    /bin/env: unrecognized option '--fail'
    Try '/bin/env --help' for more information.
    fetch: Unable to fetch expected file libtool-2.4.7.tar.gz
    /bin/env: unrecognized option '--fail'
    Try '/bin/env --help' for more information.
    fetch: Unable to fetch expected file libtool-2.4.7.tar.gz
    /bin/env: unrecognized option '--fail'
    Try '/bin/env --help' for more information.
    fetch: Unable to fetch expected file libtool-2.4.7.tar.gz
    *** Error code 1

I haven't added anything specific in my /usr/pkg/etc/mk.conf or in my
environment.

What does the above indicate?

-- 
Mayuresh