[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/2cd81d1622dab065084d750322e41f4392ffb90b against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdirvine%2Frust_playground" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dirvine/rust_playground on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc1/source/Cargo.toml
[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" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.2.4
[INFO] [stderr]   Downloaded libc v0.1.2
[INFO] [stderr]   Downloaded unicase v0.0.5
[INFO] [stderr]   Downloaded error v0.1.3
[INFO] [stderr]   Downloaded typeable v0.0.8
[INFO] [stderr]   Downloaded cookie v0.1.12
[INFO] [stderr]   Downloaded gcc v0.1.7
[INFO] [stderr]   Downloaded rustc-serialize v0.2.15
[INFO] [stderr]   Downloaded pkg-config v0.2.2
[INFO] [stderr]   Downloaded semver v0.1.15
[INFO] [stderr]   Downloaded time v0.1.17
[INFO] [stderr]   Downloaded rand v0.1.3
[INFO] [stderr]   Downloaded gcc v0.2.1
[INFO] [stderr]   Downloaded hyper v0.2.0
[INFO] [stderr]   Downloaded url v0.2.21
[INFO] [stderr]   Downloaded rust-crypto v0.2.18
[INFO] [stderr]   Downloaded openssl v0.4.3
[INFO] [stderr]   Downloaded iron v0.1.8
[INFO] [stderr]   Downloaded mime v0.0.8
[INFO] [stderr]   Downloaded plugin v0.2.1
[INFO] [stderr]   Downloaded matches v0.1.2
[INFO] [stderr]   Downloaded pnacl-build-helper v1.3.2
[INFO] [stderr]   Downloaded modifier v0.0.9
[INFO] [stderr]   Downloaded unsafe-any v0.2.2
[INFO] [stderr]   Downloaded openssl-sys v0.4.3
[INFO] [stderr]   Downloaded typemap v0.0.9
[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-6f17d22bba15001f/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


ExecutionFailed(ExitStatus(unix_wait_status(25856)))