Fails to build due to "Unable to update smithay/client-toolkit"

[lufog]

When I try to build cosmic-settings I get:

[lufog@arch-pc cosmic-settings]$ cargo build
warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"`
note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
    Updating git repository `https://github.com/smithay/client-toolkit//`
warning: spurious network error (3 tries remaining): failed to receive HTTP 200 response: got 404; class=Net (12)
warning: spurious network error (2 tries remaining): failed to receive HTTP 200 response: got 404; class=Net (12)
warning: spurious network error (1 tries remaining): failed to receive HTTP 200 response: got 404; class=Net (12)
error: failed to load source for dependency `smithay-client-toolkit`

Caused by:
  Unable to update https://github.com/smithay/client-toolkit//?rev=f49df45#f49df457

Caused by:
  failed to fetch into: /home/lufog/.cargo/git/db/_empty-f31853f5765173d8

Caused by:
  network failure seems to have happened
  if a proxy or similar is necessary `net.git-fetch-with-cli` may help here
  https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli

Caused by:
  failed to receive HTTP 200 response: got 404; class=Net (12)

If I replace

[patch."https://github.com/Smithay/client-toolkit"]
sctk = { git = "https://github.com/smithay/client-toolkit//", package = "smithay-client-toolkit", rev = "f49df45"}

with

patch."https://github.com/Smithay/client-toolkit/1"]
sctk = { git = "https://github.com/smithay/client-toolkit/", package = "smithay-client-toolkit", rev = "f49df45"}

then everything builds without errors.