[INFO] updating cached repository https://github.com/prisma/prisma-engine
[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/prisma/prisma-engine
[INFO] [stderr]  - [deleted]           (none)     -> Matthias-Introspection-Connector
[INFO] [stderr]  - [deleted]           (none)     -> dmmf_file_to_dml
[INFO] [stderr]  - [deleted]           (none)     -> fix-rpc-db-name-handling
[INFO] [stderr]  - [deleted]           (none)     -> get_config_taking_a_file
[INFO] [stderr]  - [deleted]           (none)     -> index-type-instead-of-bool
[INFO] [stderr]  - [deleted]           (none)     -> no-mutex-interpreter-log
[INFO] [stderr]  - [deleted]           (none)     -> no-read-tx
[INFO] [stderr]  - [deleted]           (none)     -> prisma-models-sql-ext
[INFO] [stderr]  - [deleted]           (none)     -> readme/debug-mode
[INFO] [stderr]  * [new branch]        ChangeScalarListBehaviour -> ChangeScalarListBehaviour
[INFO] [stderr]  * [new branch]        RelaxDataModelValidator   -> RelaxDataModelValidator
[INFO] [stderr]  * [new branch]        dom/multi_field_unique    -> dom/multi_field_unique
[INFO] [stderr]    b8d90fea..ecd6f813  master                    -> master
[INFO] [stderr]    a7593971..4ea74c20  migration-engine/errors-spec -> migration-engine/errors-spec
[INFO] [stderr]  * [new branch]        migration-engine/migrate-defaults -> migration-engine/migrate-defaults
[INFO] [stderr]  + 45248daa...763a2a58 query-engine/errors-spec  -> query-engine/errors-spec  (forced update)
[INFO] [stderr]    6f0c56ca..a517c67c  read-optimization         -> read-optimization
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ecd6f8135fd1b5e7ad38b1b3c10a0e3d1ead1e58
[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.