Not sure why my build failed. In the end I've had to copy the release from sigogen and put it in place with my new darwin build.
.asdf/installs/upt/0.3.0/bin/upt: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /home/gwestwood/.asdf/installs/upt/0.3.0/bin/upt)
Not sure why my build failed. In the end I've had to copy the release from sigogen and put it in place with my new darwin build.
https://github.com/sigoden/upt/releases/tag/v0.3.0