Bitcoin Core v29 Deterministic Build Attempt 2025-04-17.1616

```

dannybuntu@MS-7978:~/work/builds/desktop/bitcoin$ env HOSTS="x86_64-linux-gnu" ./contrib/guix/guix-build

Checking that we can connect to the guix-daemon...

Hint: If this hangs, you may want to try turning your guix-daemon off and on

again.

make: Entering directory '/home/dannybuntu/work/builds/desktop/bitcoin/depends'

make[1]: Entering directory '/home/dannybuntu/work/builds/desktop/bitcoin/depends'

make[1]: Leaving directory '/home/dannybuntu/work/builds/desktop/bitcoin/depends'

make: Leaving directory '/home/dannybuntu/work/builds/desktop/bitcoin/depends'

INFO: Building 29.0 for platform triple x86_64-linux-gnu:

...using reference timestamp: 1744384813

...running at most 4 jobs

...from worktree directory: '/home/dannybuntu/work/builds/desktop/bitcoin'

...bind-mounted in container to: '/bitcoin'

...in build directory: '/home/dannybuntu/work/builds/desktop/bitcoin/guix-build-29.0/distsrc-29.0-x86_64-linux-gnu'

...bind-mounted in container to: '/distsrc-base/distsrc-29.0-x86_64-linux-gnu'

...outputting in: '/home/dannybuntu/work/builds/desktop/bitcoin/guix-build-29.0/output/x86_64-linux-gnu'

...bind-mounted in container to: '/outdir-base/x86_64-linux-gnu'

ADDITIONAL FLAGS (if set)

ADDITIONAL_GUIX_COMMON_FLAGS:

ADDITIONAL_GUIX_ENVIRONMENT_FLAGS:

ADDITIONAL_GUIX_TIMEMACHINE_FLAGS:

guix shell: error: mount: mount "none" on "/tmp/guix-directory.oNb3QP": Permission denied

```