[INFO] cloning repository https://github.com/Nightfall/MCMUCH-Rust-Website
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nightfall/MCMUCH-Rust-Website" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightfall%2FMCMUCH-Rust-Website", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightfall%2FMCMUCH-Rust-Website'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01babbd4c2ca0966b2f0612b761d25388fa8b49d
[INFO] checking Nightfall/MCMUCH-Rust-Website against master#5257aee7dd163d21d32fa904578d4fb0f4c91b79 for pr-116494-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightfall%2FMCMUCH-Rust-Website" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nightfall/MCMUCH-Rust-Website on toolchain 5257aee7dd163d21d32fa904578d4fb0f4c91b79
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Nightfall/MCMUCH-Rust-Website
[INFO] finished tweaking git repo https://github.com/Nightfall/MCMUCH-Rust-Website
[INFO] tweaked toml for git repo https://github.com/Nightfall/MCMUCH-Rust-Website written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Nightfall/MCMUCH-Rust-Website 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" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kernel32-sys v0.1.4
[INFO] [stderr]   Downloaded url v0.2.37
[INFO] [stderr]   Downloaded rustc-serialize v0.3.16
[INFO] [stderr]   Downloaded libc v0.1.10
[INFO] [stderr]   Downloaded time v0.1.32
[INFO] [stderr]   Downloaded unicase v1.0.0
[INFO] [stderr]   Downloaded memchr v0.1.6
[INFO] [stderr]   Downloaded mime v0.1.0
[INFO] [stderr]   Downloaded pnacl-build-helper v1.4.10
[INFO] [stderr]   Downloaded lazy_static v0.1.14
[INFO] [stderr]   Downloaded router v0.0.15
[INFO] [stderr]   Downloaded aho-corasick v0.3.2
[INFO] [stderr]   Downloaded serde v0.6.0
[INFO] [stderr]   Downloaded regex v0.1.41
[INFO] [stderr]   Downloaded regex-syntax v0.2.1
[INFO] [stderr]   Downloaded winapi v0.2.2
[INFO] [stderr]   Downloaded num v0.1.27
[INFO] [stderr]   Downloaded rand v0.3.11
[INFO] [stderr]   Downloaded serde_json v0.6.0
[INFO] [stderr]   Downloaded openssl v0.6.5
[INFO] [stderr]   Downloaded handlebars v0.9.3
[INFO] [stderr]   Downloaded term v0.2.11
[INFO] [stderr]   Downloaded logger v0.0.3
[INFO] [stderr]   Downloaded bitflags v0.3.2
[INFO] [stderr]   Downloaded gcc v0.3.13
[INFO] [stderr]   Downloaded httparse v0.1.6
[INFO] [stderr]   Downloaded pkg-config v0.3.5
[INFO] [stderr]   Downloaded openssl-sys v0.6.5
[INFO] [stderr]   Downloaded log v0.3.2
[INFO] [stderr]   Downloaded iron v0.2.2
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/iron-0.2.2/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse the version requirement `0.2*` for dependency `plugin`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   expected comma after minor version number, found '*'
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.