[INFO] updating cached repository https://github.com/gfx-rs/wgpu
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/gfx-rs/wgpu
[INFO] [stderr]    5e6eba0..43f48c8  master     -> master
[INFO] [stderr]    5e6eba0..b80f85d  staging    -> staging
[INFO] [stderr]    b7182e6..55aab54  v0.4       -> v0.4
[INFO] [stderr]  * [new tag]         mozilla-bb908b9156834ac2f3b297ebac9bde2e0ed3fc2e -> mozilla-bb908b9156834ac2f3b297ebac9bde2e0ed3fc2e
[INFO] [stderr]  * [new tag]         mozilla-ec13019e304f00f62ec88b47214cae1583d12be4 -> mozilla-ec13019e304f00f62ec88b47214cae1583d12be4
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 43f48c85dbfa323adbd72830b0b40be90bb8f38a
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:cargo-toml
[ERROR] caused by: invalid Cargo.toml syntax
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.