Merge #21271: guix: Explicitly set umask in build container
d98f4593cf00ab2973f8113e30506861b24383bc guix: Explicitly set umask in build container (Carl Dong)
Pull request description:
Opened as a separate PR to fix non-reproducibility found through testing here: https://github.com/bitcoin/bitcoin/pull/21089#issuecomment-783549633
Many thanks to everyone who helped find this!
ACKs for top commit:
laanwj:
ACK d98f4593cf00ab2973f8113e30506861b24383bc
fanquake:
ACK d98f4593cf00ab2973f8113e30506861b24383bc - I'm seeing matching hashes.
Tree-SHA512: ea339c3902f2f4dea32e8ef5cc675a1df0679530881260ae999aaaf7339d5b12c46e01e58677cbb079f33e573ad105e2b443a835f3e944ef8e943a25f83027f1
