[INFO] cloning repository https://github.com/galois1/amazon_wishlist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/galois1/amazon_wishlist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalois1%2Famazon_wishlist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalois1%2Famazon_wishlist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bceacb6527dd84ea1d8cb2ac0a61f5e0b662ca6
[INFO] documenting galois1/amazon_wishlist against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalois1%2Famazon_wishlist" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/galois1/amazon_wishlist on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/galois1/amazon_wishlist
[INFO] finished tweaking git repo https://github.com/galois1/amazon_wishlist
[INFO] tweaked toml for git repo https://github.com/galois1/amazon_wishlist written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/galois1/amazon_wishlist 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.3.4
[INFO] [stderr]   Downloaded openssl-sys-extras v0.7.1
[INFO] [stderr]   Downloaded httparse v1.0.0
[INFO] [stderr]   Downloaded rand v0.3.12
[INFO] [stderr]   Downloaded unicase v1.0.1
[INFO] [stderr]   Downloaded mime v0.1.1
[INFO] [stderr]   Downloaded serde v0.6.1
[INFO] [stderr]   Downloaded url v0.5.0
[INFO] [stderr]   Downloaded gcc v0.3.20
[INFO] [stderr]   Downloaded openssl-sys v0.7.1
[INFO] [stderr]   Downloaded openssl v0.7.1
[INFO] [stderr]   Downloaded iron v0.2.6
[INFO] [stderr] error: failed to download replaced source registry `crates-io`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/iron-0.2.6/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.