[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)     -> core_redesign_v2
[INFO] [stderr]  - [deleted]           (none)     -> migration-engine/ast-based-datamodel-diffing
[INFO] [stderr]  * [new branch]        abstract-connection-handling -> abstract-connection-handling
[INFO] [stderr]  + 62259b9f...af83f33d bench                       -> bench  (forced update)
[INFO] [stderr]  * [new branch]        dom/async-await             -> dom/async-await
[INFO] [stderr]    ae3fd55d..b3ad3ca7  master                      -> master
[INFO] [stderr]  * [new branch]        migration-engine/reenable-not-null-constraints-for-required-relations -> migration-engine/reenable-not-null-constraints-for-required-relations
[INFO] [stderr]  * [new branch]        migration-engine/test-macro -> migration-engine/test-macro
[INFO] [stderr]  * [new branch]        sql-connector-spec          -> sql-connector-spec
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b3ad3ca7cfef392cfd300262c07bfe431b70ff4e
[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.