[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)     -> Put-some-colour-in-README
[INFO] [stderr]  - [deleted]             (none)     -> apopiak-collective-weights
[INFO] [stderr]  - [deleted]             (none)     -> at-fix-line-width
[INFO] [stderr]  - [deleted]             (none)     -> ben-split-license
[INFO] [stderr]  - [deleted]             (none)     -> bkchr-db-open-failed
[INFO] [stderr]  - [deleted]             (none)     -> dm-sign-tx-version
[INFO] [stderr]  - [deleted]             (none)     -> gui-democracy-weight
[INFO] [stderr]  - [deleted]             (none)     -> joe-blockcount
[INFO] [stderr]  - [deleted]             (none)     -> kiz-weight-election-phragmen
[INFO] [stderr]  - [deleted]             (none)     -> mp-fix-publish-jobs
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-staking-weights
[INFO] [stderr]  * [new branch]          a-remove-block-imported     -> a-remove-block-imported
[INFO] [stderr]    b54783788..bfe51537a  apopiak-change-members      -> apopiak-change-members
[INFO] [stderr]    eeb22fac3..6ff791296  at-overlay-refactor         -> at-overlay-refactor
[INFO] [stderr]  * [new branch]          at-weight-corrected-event   -> at-weight-corrected-event
[INFO] [stderr]  * [new branch]          ben-release-alpha-8         -> ben-release-alpha-8
[INFO] [stderr]  * [new branch]          bernhard/offchain-storage-lock -> bernhard/offchain-storage-lock
[INFO] [stderr]  * [new branch]          cecton-use-custom-block-announce-validator -> cecton-use-custom-block-announce-validator
[INFO] [stderr]  * [new branch]          fail_test_on_warns          -> fail_test_on_warns
[INFO] [stderr]  * [new branch]          fix-flaky-http-tests        -> fix-flaky-http-tests
[INFO] [stderr]  * [new branch]          igor/fix-flaky-http-tests   -> igor/fix-flaky-http-tests
[INFO] [stderr]  * [new branch]          insipx/substrate-archive    -> insipx/substrate-archive
[INFO] [stderr]  * [new branch]          kiz-weight-offchain-stuff   -> kiz-weight-offchain-stuff
[INFO] [stderr]    f5a15d17c..3f71d1ea5  master                      -> master
[INFO] [stderr]    cd8bed8df..93a03a827  mr-sp-tracing               -> mr-sp-tracing
[INFO] [stderr]  * [new branch]          nv-proposer-metrics         -> nv-proposer-metrics
[INFO] [stderr]    f06ce667e..f279e149a  seun-sc-cli-subkey          -> seun-sc-cli-subkey
[INFO] [stderr]  * [new branch]          shawntabrizi-keep-block-weight -> shawntabrizi-keep-block-weight
[INFO] [stderr]    97de557ed..626f1143d  td-db-counter               -> td-db-counter
[INFO] [stderr]    6f236ed37..86c4618c0  td-offences-on-init         -> td-offences-on-init
[INFO] [stderr]  * [new tag]             ci-release-v2.0.0-alpha.8+1 -> ci-release-v2.0.0-alpha.8+1
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3f71d1ea54a653f78c2f6e1186204fb33f907520
[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.