[INFO] updating cached repository https://github.com/paritytech/substrate
[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/paritytech/substrate
[INFO] [stderr]  - [deleted]             (none)     -> at-ext-terminate
[INFO] [stderr]  - [deleted]             (none)     -> ben-update-deps
[INFO] [stderr]  - [deleted]             (none)     -> dd-fir6-fork
[INFO] [stderr]  - [deleted]             (none)     -> gav-refactor-hashing
[INFO] [stderr]  - [deleted]             (none)     -> nv-externalities-scheduler
[INFO] [stderr]  - [deleted]             (none)     -> nv-txpool-poll
[INFO] [stderr]  - [deleted]             (none)     -> sp-epoch3
[INFO] [stderr]  - [deleted]             (none)     -> stas-5221
[INFO] [stderr]  * [new branch]          andre/fix-grandpa-gossip-validator-hf -> andre/fix-grandpa-gossip-validator-hf
[INFO] [stderr]  * [new branch]          andre/polkadot-0.7.28       -> andre/polkadot-0.7.28
[INFO] [stderr]    139aaf369..391c53db4  ashley-browser-testing      -> ashley-browser-testing
[INFO] [stderr]  * [new branch]          at-contract-complexcity     -> at-contract-complexcity
[INFO] [stderr]  * [new branch]          at-gcd                      -> at-gcd
[INFO] [stderr]  * [new branch]          ben-on-all-release          -> ben-on-all-release
[INFO] [stderr]  + f05903242...c51859794 bernhard/deterministic-bookkeeping-issue-3722 -> bernhard/deterministic-bookkeeping-issue-3722  (forced update)
[INFO] [stderr]    6c0232b9a..f852f95cc  bkchr-cumulus-branch-dev    -> bkchr-cumulus-branch-dev
[INFO] [stderr]  * [new branch]          bkchr-event-phase-initialization -> bkchr-event-phase-initialization
[INFO] [stderr]    791116786..ee6617369  cecton-disable-default-announce -> cecton-disable-default-announce
[INFO] [stderr]    1bcc01d67..a94fb8fe3  cecton-the-revenge-of-the-cli -> cecton-the-revenge-of-the-cli
[INFO] [stderr]  * [new branch]          evm-storage-tracing         -> evm-storage-tracing
[INFO] [stderr]  * [new branch]          gav-progressive-democracy   -> gav-progressive-democracy
[INFO] [stderr]    490fe91bf..6b9658d53  gav-regression              -> gav-regression
[INFO] [stderr]  * [new branch]          general-check-polkadot      -> general-check-polkadot
[INFO] [stderr]  * [new branch]          gui-doublemap               -> gui-doublemap
[INFO] [stderr]  * [new branch]          joseph-arithmetic           -> joseph-arithmetic
[INFO] [stderr]    a424a94ff..2cf090cbd  kiz-offchain-phragmen-4     -> kiz-offchain-phragmen-4
[INFO] [stderr]    064ca16f1..c43686376  master                      -> master
[INFO] [stderr]  * [new branch]          md-benchmark-collective     -> md-benchmark-collective
[INFO] [stderr]  + 82ac4a449...d42173bd8 md-benchmark-democracy      -> md-benchmark-democracy  (forced update)
[INFO] [stderr]  + 339132408...20ae70688 nv-dynamic-extensions       -> nv-dynamic-extensions  (forced update)
[INFO] [stderr]  * [new branch]          nv-ri-versionned            -> nv-ri-versionned
[INFO] [stderr]  + 381935054...6fd12cdd2 nv-update-schnorrkel        -> nv-update-schnorrkel  (forced update)
[INFO] [stderr]    31e84afb9..659f8d90b  polkadot-master             -> polkadot-master
[INFO] [stderr]  * [new branch]          robin-add-ext-hashes        -> robin-add-ext-hashes
[INFO] [stderr]    2a358ac33..8f749f853  scott_add_usage_info        -> scott_add_usage_info
[INFO] [stderr]  + 1893403cf...6f1fabff9 ser-grand-central-dispatch  -> ser-grand-central-dispatch  (forced update)
[INFO] [stderr]  * [new branch]          ser-integrate-wasmer        -> ser-integrate-wasmer
[INFO] [stderr]  + af103348f...9a2ceef36 ser-refund-weight           -> ser-refund-weight  (forced update)
[INFO] [stderr]    fccf7ba69..65eeefcc5  seun-sc-cli-subkey          -> seun-sc-cli-subkey
[INFO] [stderr]  * [new branch]          shawntabrizi-bench-treasury -> shawntabrizi-bench-treasury
[INFO] [stderr]  * [new branch]          shawntabrizi-better-payout  -> shawntabrizi-better-payout
[INFO] [stderr]  * [new branch]          shawntabrizi-refactor-treasury -> shawntabrizi-refactor-treasury
[INFO] [stderr]  * [new branch]          sp-babe-vrf                 -> sp-babe-vrf
[INFO] [stderr]  * [new branch]          sp-evm11                    -> sp-evm11
[INFO] [stderr]    ac431d630..dab7ac46a  sp-habe                     -> sp-habe
[INFO] [stderr]  * [new branch]          stas-5270                   -> stas-5270
[INFO] [stderr]  * [new branch]          stas-5327-move-tests-to-wat-files -> stas-5327-move-tests-to-wat-files
[INFO] [stderr]    2c75fb58f..695188772  td-offchain-signing         -> td-offchain-signing
[INFO] [stderr]  * [new tag]             ci-release                  -> ci-release
[INFO] [stderr]  * [new tag]             v2.0.0-alpha.4              -> v2.0.0-alpha.4
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c436863762eeb2b5b1f7c2bc3d93b434b781bf7e
[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.