[INFO] updating cached repository https://github.com/realcr/cswitch
[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/realcr/cswitch
[INFO] [stderr]    8888d043..ff1cb843  master                  -> master
[INFO] [stderr]    1d013ce4..86cd002c  real/feat/rust-cargo-update-2019-09-19 -> real/feat/rust-cargo-update-2019-09-19
[INFO] [stderr]  * [new branch]        real/fix/before-deploy-fix-2 -> real/fix/before-deploy-fix-2
[INFO] [stderr]  * [new branch]        real/fix/ci-release-bug -> real/fix/ci-release-bug
[INFO] [stderr]  * [new tag]           v0.1.1                  -> v0.1.1
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff1cb8439ef0dcf232d003e06e6ef5124b09208f
[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]