Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: c0 0 -> 1
attrpath: c0
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Failed with exit code 1
this derivation will be built:
  /nix/store/rijkjj73kzdsp4p7bbx35s4y1iqlsc6x-packages.json.drv
building '/nix/store/rijkjj73kzdsp4p7bbx35s4y1iqlsc6x-packages.json.drv'...

Going to be running update for following packages:
 - c0-0-unstable-2023-09-05

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - c0-0-unstable-2023-09-05: UPDATING ...
 - c0-0-unstable-2023-09-05: ERROR

--- SHOWING ERROR LOG FOR c0-0-unstable-2023-09-05 ----------------------

+ url=
+ branch=
+ hardcode_zero_version=
+ tag_format=
+ tag_prefix=
+ tag_converter=
+ shallow_clone=
+ : ''
+ ((  3 > 0  ))
+ flag=--url=https://bitbucket.org/c0-lang/c0.git
+ shift 1
+ case "$flag" in
+ url=https://bitbucket.org/c0-lang/c0.git
+ ((  2 > 0  ))
+ flag='--tag-format=*'
+ shift 1
+ case "$flag" in
+ tag_format='*'
+ ((  1 > 0  ))
+ flag=--shallow-clone
+ shift 1
+ case "$flag" in
+ shallow_clone=1
+ ((  0 > 0  ))
+ [[ -z https://bitbucket.org/c0-lang/c0.git ]]
++ mktemp -d
+ tmpdir=/tmp/nix-shell-2568263-2957663553/nix-shell-2568413-1779807927/tmp.paPUX9Xiwc
+ cloneArgs=()
+ [[ 1 == 1 ]]
+ cloneArgs+=(--depth=1)
+ [[ -n '' ]]
+ git clone --depth=1 https://bitbucket.org/c0-lang/c0.git /tmp/nix-shell-2568263-2957663553/nix-shell-2568413-1779807927/tmp.paPUX9Xiwc
Cloning into '/tmp/nix-shell-2568263-2957663553/nix-shell-2568413-1779807927/tmp.paPUX9Xiwc'...
+ pushd /tmp/nix-shell-2568263-2957663553/nix-shell-2568413-1779807927/tmp.paPUX9Xiwc
++ git show -s --pretty=format:%cs
+ commit_date=2025-02-18
++ git show -s --pretty=format:%H
+ commit_sha=f2b68327ff49f8af298833e46f3abe26614d08d6
+ last_tag=
+ [[ -z '' ]]
+ [[ 1 == 1 ]]
+ depth=100
+ ((  depth < 10000  ))
++ getLatestVersion
++ git describe --tags --abbrev=0 --match '*'
++ true
+ last_tag=
+ [[ -n '' ]]
+ git fetch --depth=100 --tags
+ depth=200
+ ((  depth < 10000  ))
++ getLatestVersion
++ git describe --tags --abbrev=0 --match '*'
++ true
+ last_tag=
+ [[ -n '' ]]
+ git fetch --depth=200 --tags
+ depth=400
+ ((  depth < 10000  ))
++ getLatestVersion
++ git describe --tags --abbrev=0 --match '*'
++ true
+ last_tag=
+ [[ -n '' ]]
+ git fetch --depth=400 --tags
+ depth=800
+ ((  depth < 10000  ))
++ getLatestVersion
++ git describe --tags --abbrev=0 --match '*'
++ true
+ last_tag=
+ [[ -n '' ]]
+ git fetch --depth=800 --tags
+ depth=1600
+ ((  depth < 10000  ))
++ getLatestVersion
++ git describe --tags --abbrev=0 --match '*'
++ true
+ last_tag=
+ [[ -n '' ]]
+ git fetch --depth=1600 --tags
+ depth=3200
+ ((  depth < 10000  ))
++ getLatestVersion
++ git describe --tags --abbrev=0 --match '*'
++ true
+ last_tag=
+ [[ -n '' ]]
+ git fetch --depth=3200 --tags
+ depth=6400
+ ((  depth < 10000  ))
++ getLatestVersion
++ git describe --tags --abbrev=0 --match '*'
++ true
+ last_tag=
+ [[ -n '' ]]
+ git fetch --depth=6400 --tags
+ depth=12800
+ ((  depth < 10000  ))
+ [[ -z '' ]]
+ git fetch --tags
++ getLatestVersion
++ git describe --tags --abbrev=0 --match '*'
++ true
+ last_tag=
+ [[ -z '' ]]
+ last_tag=0
+ [[ -n '' ]]
+ [[ -n '' ]]
+ [[ ! 0 =~ ^[[:digit:]] ]]
+ new_version=0-unstable-2025-02-18
+ popd
+ update-source-version c0 0-unstable-2025-02-18 --rev=f2b68327ff49f8af298833e46f3abe26614d08d6
this derivation will be built:
  /nix/store/j3n52hzg4vi1w1lqnmxmxibiagcp9ggv-source.drv
building '/nix/store/j3n52hzg4vi1w1lqnmxmxibiagcp9ggv-source.drv'...
structuredAttrs is enabled

trying https://bitbucket.org/c0-lang/c0/get/f2b68327ff49f8af298833e46f3abe26614d08d6.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0   0     0   0     0     0     0  --:--:-- --:--:-- --:--:--     0
unpacking source archive /build/download.tar.gz
tar: This does not look like a tar archive

gzip: stdin: unexpected end of file
tar: Child returned status 1
tar: Error is not recoverable: exiting now
do not know how to unpack source archive /build/download.tar.gz
error: Cannot build '/nix/store/j3n52hzg4vi1w1lqnmxmxibiagcp9ggv-source.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/v9w7kypyfqxxdm55nm6i407rca74dpss-source
       Last 13 log lines:
       > structuredAttrs is enabled
       >
       > trying https://bitbucket.org/c0-lang/c0/get/f2b68327ff49f8af298833e46f3abe26614d08d6.tar.gz
       >   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
       >                                  Dload  Upload   Total   Spent    Left  Speed
       >   0     0   0     0   0     0     0     0  --:--:-- --:--:-- --:--:--     0
       > unpacking source archive /build/download.tar.gz
       > tar: This does not look like a tar archive
       >
       > gzip: stdin: unexpected end of file
       > tar: Child returned status 1
       > tar: Error is not recoverable: exiting now
       > do not know how to unpack source archive /build/download.tar.gz
       For full logs, run:
         nix log /nix/store/j3n52hzg4vi1w1lqnmxmxibiagcp9ggv-source.drv
update-source-version: error: Couldn't figure out new hash of 'c0.src'!


--- SHOWING ERROR LOG FOR c0-0-unstable-2023-09-05 ----------------------
The update script for c0-0-unstable-2023-09-05 failed with exit code 1