[INFO] updating cached repository https://github.com/paritytech/substrate
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/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)     -> a-sync-explicit
[INFO] [stderr]  - [deleted]             (none)     -> async_tx_pool
[INFO] [stderr]  - [deleted]             (none)     -> gui-fix-linkedmap-instance
[INFO] [stderr]  - [deleted]             (none)     -> gui-storage-doc
[INFO] [stderr]  - [deleted]             (none)     -> joshy-template-instantiable
[INFO] [stderr]  - [deleted]             (none)     -> td-forks
[INFO] [stderr]  * [new branch]          7d7e74fb77                  -> 7d7e74fb77
[INFO] [stderr]  * [new branch]          a-sync-header-chain         -> a-sync-header-chain
[INFO] [stderr]    455abd623..3f095297a  andre/grandpa-voting-rules  -> andre/grandpa-voting-rules
[INFO] [stderr]  * [new branch]          andre/polkadot-master-debug -> andre/polkadot-master-debug
[INFO] [stderr]  * [new branch]          ben-unbind-clap-dep         -> ben-unbind-clap-dep
[INFO] [stderr]  * [new branch]          bkchr-construct_runtime_different_all_modules -> bkchr-construct_runtime_different_all_modules
[INFO] [stderr]    198e5c9f5..7a7d641b4  bkchr-cumulus-branch        -> bkchr-cumulus-branch
[INFO] [stderr]    d6479fa6d..3b9d45244  demi/upgrade-compatible-deps -> demi/upgrade-compatible-deps
[INFO] [stderr]    5afb476af..237fc0a64  dm-split-babe-verification  -> dm-split-babe-verification
[INFO] [stderr]    767b306e5..c5cce62b1  gui-encodelike-storage2     -> gui-encodelike-storage2
[INFO] [stderr]  * [new branch]          hc-jp-bridge-module         -> hc-jp-bridge-module
[INFO] [stderr]    6ef171be5..b27621343  joshy-weight-experiment     -> joshy-weight-experiment
[INFO] [stderr]  + 11af5942f...48b5183f3 marcio/optimize-tree-route  -> marcio/optimize-tree-route  (forced update)
[INFO] [stderr]    759ecfcaa..7fc0a91e8  master                      -> master
[INFO] [stderr]    a7e3a2564..6e8c25a9a  support_revert_block_in_cache -> support_revert_block_in_cache
[INFO] [stderr]    f68038d62..40837bca3  td-logging                  -> td-logging
[INFO] [stderr]  * [new branch]          td-move-offchain-helpers    -> td-move-offchain-helpers
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7fc0a91e8c82f5d55f44f1ad142d87f62b9112f9
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.