[INFO] cloning repository https://github.com/thecubic/whiskers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thecubic/whiskers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecubic%2Fwhiskers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecubic%2Fwhiskers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15c52fa43ef89d2d818252f75da5b842dc6c07d9
[INFO] checking thecubic/whiskers against master#e3e432d4d65a55e6db167598e96db2bcb163e316 for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecubic%2Fwhiskers" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thecubic/whiskers on toolchain e3e432d4d65a55e6db167598e96db2bcb163e316
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thecubic/whiskers
[INFO] finished tweaking git repo https://github.com/thecubic/whiskers
[INFO] tweaked toml for git repo https://github.com/thecubic/whiskers written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/thecubic/whiskers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding queues v1.1.0
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded queues v1.1.0
[INFO] [stderr]   Downloaded unicode-width v0.1.5
[INFO] [stderr]   Downloaded atty v0.2.11
[INFO] [stderr]   Downloaded libusb v0.3.0
[INFO] [stderr]   Downloaded termion v1.5.3
[INFO] [stderr]   Downloaded libusb-sys v0.2.3
[INFO] [stderr]   Downloaded bitflags v1.1.0
[INFO] [stderr]   Downloaded redox_termios v0.1.1
[INFO] [stderr]   Downloaded bit-vec v0.6.1
[INFO] [stderr]   Downloaded bit-set v0.2.0
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bit-set-0.2.0/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   dependency (bit-vec) specified without providing a local path, Git repository, version, or workspace dependency to use


command failed: exit status: 101

    Updating crates.io index
     Locking 1 package to latest compatible version
      Adding queues v1.1.0
 Downloading crates ...
  Downloaded queues v1.1.0
  Downloaded unicode-width v0.1.5
  Downloaded atty v0.2.11
  Downloaded libusb v0.3.0
  Downloaded termion v1.5.3
  Downloaded libusb-sys v0.2.3
  Downloaded bitflags v1.1.0
  Downloaded redox_termios v0.1.1
  Downloaded bit-vec v0.6.1
  Downloaded bit-set v0.2.0
error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bit-set-0.2.0/Cargo.toml`

Caused by:
  dependency (bit-vec) specified without providing a local path, Git repository, version, or workspace dependency to use