[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)     -> andre/report-grandpa-equivocations
[INFO] [stderr]  - [deleted]             (none)     -> bkchr-storage-append-improvements
[INFO] [stderr]  - [deleted]             (none)     -> cecton-keep-unpinned-para-blocks
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-200k-node-bench
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-bench-treasury
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-benchmark-lazy-payouts-all
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-better-payout
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-db-benchmark-extended
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-extra-params
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-fix-benchmarks
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-fix-offences-benchmarks
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-help-phragmen-bench
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-runtime-upgrade
[INFO] [stderr]  - [deleted]             (none)     -> shawntabrizi-switch-memory-db
[INFO] [stderr]  - [deleted]             (none)     -> sp-babe-fix
[INFO] [stderr]  - [deleted]             (none)     -> update-light-aux-storage-on-set-change
[INFO] [stderr]  * [new branch]          Put-some-colour-in-README   -> Put-some-colour-in-README
[INFO] [stderr]  * [new branch]          andre/grandpa-gossip-cleanup -> andre/grandpa-gossip-cleanup
[INFO] [stderr]  * [new branch]          andre/grandpa-gossip-lenient -> andre/grandpa-gossip-lenient
[INFO] [stderr]  * [new branch]          apopiak-change-members      -> apopiak-change-members
[INFO] [stderr]    7ce7816a3..3aba55932  apopiak-collective-weights  -> apopiak-collective-weights
[INFO] [stderr]  * [new branch]          at-fix-line-width           -> at-fix-line-width
[INFO] [stderr]  * [new branch]          at-overlay-refactor         -> at-overlay-refactor
[INFO] [stderr]  * [new branch]          ben-split-license           -> ben-split-license
[INFO] [stderr]  + 54da59744...9537827e2 bernhard/slashing-w-ocw     -> bernhard/slashing-w-ocw  (forced update)
[INFO] [stderr]  * [new branch]          bkchr-db-open-failed        -> bkchr-db-open-failed
[INFO] [stderr]  * [new branch]          bkchr-inherents-cleanup     -> bkchr-inherents-cleanup
[INFO] [stderr]    fc6d55c9c..39560f83d  cumulus-branch              -> cumulus-branch
[INFO] [stderr]  * [new branch]          dm-sign-tx-version          -> dm-sign-tx-version
[INFO] [stderr]  * [new branch]          docs_deny_warnings          -> docs_deny_warnings
[INFO] [stderr]    f7e42803e..cb5f01f09  gui-democracy-weight        -> gui-democracy-weight
[INFO] [stderr]  * [new branch]          gui-democracy-weight-benchmark-o_p -> gui-democracy-weight-benchmark-o_p
[INFO] [stderr]    49b954920..4a8333b6c  harry/chaostest-init        -> harry/chaostest-init
[INFO] [stderr]  * [new branch]          joe-blockcount              -> joe-blockcount
[INFO] [stderr]    cc6e0724e..2db6966cb  kiz-weight-election-phragmen -> kiz-weight-election-phragmen
[INFO] [stderr]    c0ccc24d0..f5a15d17c  master                      -> master
[INFO] [stderr]    14e1fac47..a6f4fd2f8  md-fixed-point              -> md-fixed-point
[INFO] [stderr]    b43015ff3..cd8bed8df  mr-sp-tracing               -> mr-sp-tracing
[INFO] [stderr]    c986b4401..576606c6b  scott_default_json_import_blocks -> scott_default_json_import_blocks
[INFO] [stderr]    428d7aab4..f06ce667e  seun-sc-cli-subkey          -> seun-sc-cli-subkey
[INFO] [stderr]  * [new branch]          shawntabrizi-staking-weights -> shawntabrizi-staking-weights
[INFO] [stderr]    4298f42f9..1aadb44d9  sp-babe-frame-generic       -> sp-babe-frame-generic
[INFO] [stderr]    a3f6a1e89..069dcac4f  sp-frame-better-online-babe -> sp-frame-better-online-babe
[INFO] [stderr]  * [new branch]          td-db-counter               -> td-db-counter
[INFO] [stderr]  * [new branch]          td-offences-on-init         -> td-offences-on-init
[INFO] [stderr]  * [new branch]          wasmtime-sandbox            -> wasmtime-sandbox
[INFO] [stderr]  * [new tag]             v2.0.0-alpha.7              -> v2.0.0-alpha.7
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f5a15d17c49a334693d0c1c56626fe529c88fbfa
[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.