[INFO] cloning repository https://github.com/dirvine/rust_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dirvine/rust_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdirvine%2Frust_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdirvine%2Frust_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2cd81d1622dab065084d750322e41f4392ffb90b
[INFO] checking dirvine/rust_playground against master#cccf075eba88363269e8589ebb8d40874cc542d8 for pr-142681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdirvine%2Frust_playground" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dirvine/rust_playground
[INFO] finished tweaking git repo https://github.com/dirvine/rust_playground
[INFO] tweaked toml for git repo https://github.com/dirvine/rust_playground written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dirvine/rust_playground on toolchain cccf075eba88363269e8589ebb8d40874cc542d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cccf075eba88363269e8589ebb8d40874cc542d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dirvine/rust_playground 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" "+cccf075eba88363269e8589ebb8d40874cc542d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time v0.1.17
[INFO] [stderr]   Downloaded rand v0.1.3
[INFO] [stderr]   Downloaded log v0.2.4
[INFO] [stderr]   Downloaded rustc-serialize v0.2.15
[INFO] [stderr]   Downloaded typeable v0.0.8
[INFO] [stderr]   Downloaded cookie v0.1.12
[INFO] [stderr]   Downloaded pnacl-build-helper v1.3.2
[INFO] [stderr]   Downloaded iron v0.1.8
[INFO] [stderr]   Downloaded error v0.1.3
[INFO] [stderr]   Downloaded unicase v0.0.5
[INFO] [stderr]   Downloaded gcc v0.2.1
[INFO] [stderr]   Downloaded openssl v0.4.3
[INFO] [stderr]   Downloaded hyper v0.2.0
[INFO] [stderr]   Downloaded url v0.2.21
[INFO] [stderr]   Downloaded modifier v0.0.9
[INFO] [stderr]   Downloaded plugin v0.2.1
[INFO] [stderr]   Downloaded typemap v0.0.9
[INFO] [stderr]   Downloaded rust-crypto v0.2.18
[INFO] [stderr]   Downloaded semver v0.1.15
[INFO] [stderr]   Downloaded mime v0.0.8
[INFO] [stderr]   Downloaded pkg-config v0.2.2
[INFO] [stderr]   Downloaded openssl-sys v0.4.3
[INFO] [stderr]   Downloaded libc v0.1.2
[INFO] [stderr]   Downloaded unsafe-any v0.2.2
[INFO] [stderr]   Downloaded gcc v0.1.7
[INFO] [stderr]   Downloaded libressl-pnacl-sys v2.1.4
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libressl-pnacl-sys-2.1.4/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   library target names cannot contain hyphens: libressl-pnacl-sys


command failed: exit status: 101

warning: no edition set: defaulting to the 2015 edition while the latest is 2024
    Updating crates.io index
 Downloading crates ...
  Downloaded time v0.1.17
  Downloaded rand v0.1.3
  Downloaded log v0.2.4
  Downloaded rustc-serialize v0.2.15
  Downloaded typeable v0.0.8
  Downloaded cookie v0.1.12
  Downloaded pnacl-build-helper v1.3.2
  Downloaded iron v0.1.8
  Downloaded error v0.1.3
  Downloaded unicase v0.0.5
  Downloaded gcc v0.2.1
  Downloaded openssl v0.4.3
  Downloaded hyper v0.2.0
  Downloaded url v0.2.21
  Downloaded modifier v0.0.9
  Downloaded plugin v0.2.1
  Downloaded typemap v0.0.9
  Downloaded rust-crypto v0.2.18
  Downloaded semver v0.1.15
  Downloaded mime v0.0.8
  Downloaded pkg-config v0.2.2
  Downloaded openssl-sys v0.4.3
  Downloaded libc v0.1.2
  Downloaded unsafe-any v0.2.2
  Downloaded gcc v0.1.7
  Downloaded libressl-pnacl-sys v2.1.4
error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libressl-pnacl-sys-2.1.4/Cargo.toml`

Caused by:
  library target names cannot contain hyphens: libressl-pnacl-sys