Golly... what's up with Golly?

[Christopher Lemmer Webber]

I think Sourceforge may have gone through a recent upgrade that broke
some things:

Starting download of 
/gnu/store/k857xn4vnppdp5z853c92lfa7h5fhdii-golly-3.1-src.tar.gz
>From 
>http://tenet.dl.sourceforge.net/project/golly/golly-3.1/golly-3.1-src.tar.gz...
following redirection to 
`http://downloads.sourceforge.net/project/golly/golly-3.1/golly-3.1-src.tar.gz?download&failedmirror=tenet.dl.sourceforge.net'...
ERROR: download failed 
"http://downloads.sourceforge.net/project/golly/golly-3.1/golly-3.1-src.tar.gz?download&failedmirror=tenet.dl.sourceforge.net";
 404 "Not Found"

Starting download of 
/gnu/store/k857xn4vnppdp5z853c92lfa7h5fhdii-golly-3.1-src.tar.gz
>From 
>http://vorboss.dl.sourceforge.net/project/golly/golly-3.1/golly-3.1-src.tar.gz...
following redirection to 
`http://downloads.sourceforge.net/project/golly/golly-3.1/golly-3.1-src.tar.gz?download&failedmirror=vorboss.dl.sourceforge.net'...
ERROR: download failed 
"http://downloads.sourceforge.net/project/golly/golly-3.1/golly-3.1-src.tar.gz?download&failedmirror=vorboss.dl.sourceforge.net";
 404 "Not Found"

Starting download of 
/gnu/store/k857xn4vnppdp5z853c92lfa7h5fhdii-golly-3.1-src.tar.gz
>From 
>http://netassist.dl.sourceforge.net/project/golly/golly-3.1/golly-3.1-src.tar.gz...
following redirection to 
`http://downloads.sourceforge.net/project/golly/golly-3.1/golly-3.1-src.tar.gz?download&failedmirror=netassist.dl.sourceforge.net'...
ERROR: download failed 
"http://downloads.sourceforge.net/project/golly/golly-3.1/golly-3.1-src.tar.gz?download&failedmirror=netassist.dl.sourceforge.net";
 404 "Not Found"

Starting download of 
/gnu/store/k857xn4vnppdp5z853c92lfa7h5fhdii-golly-3.1-src.tar.gz
>From 
>http://mirror.hydra.gnu.org/file/golly-3.1-src.tar.gz/sha256/0dn74k3rylhx023n047lz4z6qrqijfcxi0b6jryqklhmm2n532f7...
ERROR: download failed 
"http://mirror.hydra.gnu.org/file/golly-3.1-src.tar.gz/sha256/0dn74k3rylhx023n047lz4z6qrqijfcxi0b6jryqklhmm2n532f7";
 404 "Not Found"

Starting download of 
/gnu/store/k857xn4vnppdp5z853c92lfa7h5fhdii-golly-3.1-src.tar.gz
>From 
>http://tarballs.nixos.org/sha256/0dn74k3rylhx023n047lz4z6qrqijfcxi0b6jryqklhmm2n532f7...
ERROR: download failed 
"http://tarballs.nixos.org/sha256/0dn74k3rylhx023n047lz4z6qrqijfcxi0b6jryqklhmm2n532f7";
 404 "Not Found"
failed to download 
"/gnu/store/k857xn4vnppdp5z853c92lfa7h5fhdii-golly-3.1-src.tar.gz" from 
"mirror://sourceforge/golly/golly-3.1/golly-3.1-src.tar.gz"
builder for 
`/gnu/store/jqwc4vvkywr27ldcpqc5fqdq47nny3li-golly-3.1-src.tar.gz.drv' failed 
to produce output path 
`/gnu/store/k857xn4vnppdp5z853c92lfa7h5fhdii-golly-3.1-src.tar.gz'
cannot build derivation 
`/gnu/store/bbx1h1n52wfvbj7lz26x40kjaqbk9zf8-golly-3.1.drv': 1 dependencies 
couldn't be built
guix environment: error: build failed: build of 
`/gnu/store/bbx1h1n52wfvbj7lz26x40kjaqbk9zf8-golly-3.1.drv' failed

The file still seems to exist in the web interface.  Those links don't
look particularly wrong but they no longer resolve.  I'm confused.

Also observed on IRC:

<dustyweb> I can't seem to build Golly... all the sourceforge links aren't 
working here
<atw> dustyweb: weird, "git clone https://git.code.sf.net/p/golly/code"; hangs
<atw> and eventually, "fatal: The remote end hung up unexpectedly"

I wonder what happened?