bug#34047: gnu: emacs-closql: Hash mismatch.

bug#34047: gnu: emacs-closql: Hash mismatch.

[Oleg Pykhalov]

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Hello Guix,

emacs-closql package build fails because of hash mismatch:
--8<---------------cut here---------------start------------->8---
$ ./pre-inst-env guix build --no-grafts emacs-eclosql
guix build: error: emacs-eclosql: unknown package
natsu@magnolia ~/src/guix$ ./pre-inst-env guix build --no-grafts emacs-closql
substitute: updating substitutes from 'http://cuirass.tld'... 100.0%
substitute: updating substitutes from 'https://berlin.guixsd.org'... 100.0%
substitute: updating substitutes from 'https://mirror.hydra.gnu.org'... 100.0%
The following derivations will be built:
   /gnu/store/vrjbbp4n0kda1b7y98szwpv3n0pxm7nk-emacs-closql-1.0.0-checkout.drv
   /gnu/store/ykn80wrvznp2fp069yj9v7lnys7vqv6r-emacs-closql-1.0.0.drv
0.6 MB will be downloaded:
   /gnu/store/x766a16hslvmgsc6ndn65zphkgwh53f6-emacs-emacsql-3.0.0
substituting /gnu/store/x766a16hslvmgsc6ndn65zphkgwh53f6-emacs-emacsql-3.0.0...
building /gnu/store/vrjbbp4n0kda1b7y98szwpv3n0pxm7nk-emacs-closql-1.0.0-checkout.drv...
environment variable `PATH' set to `/gnu/store/q09sy224qnxrp982z4xfaxi19721mjx8-gzip-1.9/bin:/gnu/store/ipx79bfj2mrc8npj7s3qi3zri11jfhaw-tar-1.30/bin'
Initialized empty Git repository in /gnu/store/vy3m2n81i2ncpf65fnsq513dkwypzvr5-emacs-closql-1.0.0-checkout/.git/
downloading from https://berlin.guixsd.org/nar/gzip/x766a16hslvmgsc6ndn65zphkgwh53f6-emacs-emacsql-3.0.0...
From https://github.com/emacscollective/closql
 * tag               v1.0.0     -> FETCH_HEAD
Note: checking out 'FETCH_HEAD'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 012b94f Release version 1.0.0
r:sha256 hash mismatch for /gnu/store/vy3m2n81i2ncpf65fnsq513dkwypzvr5-emacs-closql-1.0.0-checkout:
  expected hash: 0cy44d1fxkvah6fhjkn3mp6gzzrjmws1c4c20ayrma74y9xich3v
  actual hash:   1xhpfjjkjqfc1k2rj77cscclz5r7gpvv3hi202x178vdcpipjwar
hash mismatch for store item '/gnu/store/vy3m2n81i2ncpf65fnsq513dkwypzvr5-emacs-closql-1.0.0-checkout'
build of /gnu/store/vrjbbp4n0kda1b7y98szwpv3n0pxm7nk-emacs-closql-1.0.0-checkout.drv failed
View build log at '/var/log/guix/drvs/vr/jbbp4n0kda1b7y98szwpv3n0pxm7nk-emacs-closql-1.0.0-checkout.drv.bz2'.
killing process 14669
cannot build derivation `/gnu/store/ykn80wrvznp2fp069yj9v7lnys7vqv6r-emacs-closql-1.0.0.drv': 1 dependencies couldn't be built
guix build: error: build failed: build of `/gnu/store/ykn80wrvznp2fp069yj9v7lnys7vqv6r-emacs-closql-1.0.0.drv' failed
--8<---------------cut here---------------end--------------->8---

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bug#34047: gnu: emacs-closql: Hash mismatch.

[Jelle Licht]

 
Oleg Pykhalov <go.wigust@gmail.com> writes: 
 
> [...]  HEAD is now at 012b94f Release version 1.0.0 r:sha256 
> hash mismatch for 
> /gnu/store/vy3m2n81i2ncpf65fnsq513dkwypzvr5-emacs-closql-1.0.0-checkout: 
>   expected hash: 
>   0cy44d1fxkvah6fhjkn3mp6gzzrjmws1c4c20ayrma74y9xich3v actual 
>   hash:   1xhpfjjkjqfc1k2rj77cscclz5r7gpvv3hi202x178vdcpipjwar 
> hash mismatch for store item 
> '/gnu/store/vy3m2n81i2ncpf65fnsq513dkwypzvr5-emacs-closql-1.0.0-checkout' 
> build of 
> /gnu/store/vrjbbp4n0kda1b7y98szwpv3n0pxm7nk-emacs-closql-1.0.0-checkout.drv 
> failed View build log at 
> '/var/log/guix/drvs/vr/jbbp4n0kda1b7y98szwpv3n0pxm7nk-emacs-closql-1.0.0-checkout.drv.bz2'. 
> killing process 14669 cannot build derivation 
> `/gnu/store/ykn80wrvznp2fp069yj9v7lnys7vqv6r-emacs-closql-1.0.0.drv': 
> 1 dependencies couldn't be built guix build: error: build 
> failed: build of 
> `/gnu/store/ykn80wrvznp2fp069yj9v7lnys7vqv6r-emacs-closql-1.0.0.drv' 
> failed 
 
You are totally right, my bad. Thanks for catching this!  Fixed in 
b03131902e2618de10d6be15531ca2b44717d397 on master.   For the 
interested, a snippet from IRC explaining my mistake: 
--8<---------------cut here---------------start------------->8--- 
2019-01-15 21:55 <jlicht> It _probably_ had something to do with 
the fact 
                          that I was messing around with several 
                          versions of emacs-closql before settling 
                          on the final one, but not updating the 
                          hash
2019-01-15 21:55 <jlicht> (which then worked because of the fun 
and 
                          interesting ways in which 
                          already-downloaded sources are 
                          referenced, I guess?) 
 
 [...] 

2019-01-15 21:55 <civodul> jlicht: i see!
2019-01-15 21:56 <civodul> jlicht: it'd be nice to check the diff 
and explain 
                           in the commit log next time, just to be 
                           on the safe side!
2019-01-15 21:56 <jlicht> anyway, I took some time to verify that that new
                          hash is the actual one we want, using some vpn's
                          and some contact with coworkers. My apologies for
                          any bad dreams it may have given people
--8<---------------cut here---------------end--------------->8---

Thanks again Oleg for being so attentive.