Partial build log
this derivation will be built:
/nix/store/0jwa06sy42bb3z9k9ab1d9d18mlrylqy-CVE-2020-35492.patch.drv
building '/nix/store/vdrab6ly6cfza0l6ajhy964aakb29ali-CVE-2020-35492.patch.drv'...
CVE> error checking the existence of file:///dev/null/sha256/048nzfz7rkgqb9xs0dfs56qdw7ckkxr87nbj3p0qziqdq4nb6wki:
CVE> curl: (37) Couldn't open file /dev/null/sha256/048nzfz7rkgqb9xs0dfs56qdw7ckkxr87nbj3p0qziqdq4nb6wki
CVE> trying https://github.com/freedesktop/cairo/commit/78266cc8c0f7a595cfe8f3b694bfb9bcc3700b38.patch
CVE> % Total % Received % Xferd Average Speed Time Time Time Current
CVE> Dload Upload Total Spent Left Speed
CVE> 0 9 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
CVE> curl: (22) The requested URL returned error: 404
CVE> error: cannot download CVE-2020-35492.patch from any mirror
error: builder for '/nix/store/vdrab6ly6cfza0l6ajhy964aakb29ali-CVE-2020-35492.patch.drv' failed with exit code 1
error: