[INFO] updating cached repository https://github.com/graphprotocol/graph-node
[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/graphprotocol/graph-node
[INFO] [stderr]  - [deleted]           (none)     -> dependabot/cargo/diesel-1.4.3
[INFO] [stderr]  - [deleted]           (none)     -> dependabot/cargo/env_logger-0.7.1
[INFO] [stderr]  - [deleted]           (none)     -> dependabot/cargo/jsonrpc-core-14.0.3
[INFO] [stderr]  - [deleted]           (none)     -> dependabot/cargo/jsonrpc-http-server-14.0.3
[INFO] [stderr]  - [deleted]           (none)     -> dependabot/cargo/serde_json-1.0.42
[INFO] [stderr]  - [deleted]           (none)     -> jannis/aggregate-metric
[INFO] [stderr]  - [deleted]           (none)     -> leo/dynamic-block-range
[INFO] [stderr]  - [deleted]           (none)     -> lutter/combine
[INFO] [stderr]  * [new branch]        dependabot/cargo/derive_more-0.99.2 -> dependabot/cargo/derive_more-0.99.2
[INFO] [stderr]  + 8fddaf72...451562ce dependabot/cargo/ipfs-api-094b779 -> dependabot/cargo/ipfs-api-094b779  (forced update)
[INFO] [stderr]  * [new branch]        dependabot/cargo/jsonrpc-core-14.0.5 -> dependabot/cargo/jsonrpc-core-14.0.5
[INFO] [stderr]  * [new branch]        dependabot/cargo/jsonrpc-http-server-14.0.5 -> dependabot/cargo/jsonrpc-http-server-14.0.5
[INFO] [stderr]  + 9e8cba15...c9bfa59c dependabot/cargo/parity-wasm-0.41.0 -> dependabot/cargo/parity-wasm-0.41.0  (forced update)
[INFO] [stderr]  + 834673e3...3141a6fd dependabot/cargo/pwasm-utils-0.12.0 -> dependabot/cargo/pwasm-utils-0.12.0  (forced update)
[INFO] [stderr]  + 11b3b92b...22f28906 dependabot/cargo/slog-2.5.2 -> dependabot/cargo/slog-2.5.2  (forced update)
[INFO] [stderr]  + 66825124...8c8951dd dependabot/cargo/wasmi-0.6.2 -> dependabot/cargo/wasmi-0.6.2  (forced update)
[INFO] [stderr]    13f59801..3b0c6fbc  jannis/block-explorer-phase-1 -> jannis/block-explorer-phase-1
[INFO] [stderr]  * [new branch]        jannis/block-explorer-phase-1-v1 -> jannis/block-explorer-phase-1-v1
[INFO] [stderr]  * [new branch]        jannis/chain-and-network-traits -> jannis/chain-and-network-traits
[INFO] [stderr]  + 069a8bcc...599631ad leo/update-tokio            -> leo/update-tokio  (forced update)
[INFO] [stderr]  * [new branch]        lutter/prefetch             -> lutter/prefetch
[INFO] [stderr]    8cb5d022..8546d6c9  master                      -> master
[INFO] [stderr]    0275ee15..c2d1223c  subgraph-composition        -> subgraph-composition
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8546d6c920bde8faebb8df80dc763cee6088c61f
[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.