Partial build log
this derivation will be built:
/nix/store/1r9lx0lij8jnijs58d0qfz42b8hfixyv-source.drv
building '/nix/store/p7csyw7kvlhjmp6wwgifjdhmj0yimybj-source.drv'...
source> error checking the existence of file:///dev/null/sha256/1zxsxg49a02k7zidx3kgk2maa0vv0n1f9wrl5vch07sq3ghvpphx:
source> curl: (37) Couldn't open file /dev/null/sha256/1zxsxg49a02k7zidx3kgk2maa0vv0n1f9wrl5vch07sq3ghvpphx
source> trying https://github.com/20kly/20kly/archive/v1.5.0.tar.gz
source> % Total % Received % Xferd Average Speed Time Time Time Current
source> Dload Upload Total Spent Left Speed
source> 100 105 100 105 0 0 371 0 --:--:-- --:--:-- --:--:-- 372
source> unpacking source archive /build/v1.5.0.tar.gz
source> tar: This does not look like a tar archive
source> gzip: stdin: not in gzip format
source> tar: Child returned status 1
source> tar: Error is not recoverable: exiting now
source> do not know how to unpack source archive /build/v1.5.0.tar.gz
error: builder for '/nix/store/p7csyw7kvlhjmp6wwgifjdhmj0yimybj-source.drv' failed with exit code 1
error: