[INFO] cloning repository https://github.com/eyss/elemental-go
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eyss/elemental-go" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feyss%2Felemental-go", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feyss%2Felemental-go'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbe66ecbc3a464106c222f8bb854a3e0214a65fb
[INFO] checking eyss/elemental-go against master#8f359beca4e58bc3ae795a666301a8f47023044c for pr-121557
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feyss%2Felemental-go" "/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/eyss/elemental-go on toolchain 8f359beca4e58bc3ae795a666301a8f47023044c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eyss/elemental-go
[INFO] finished tweaking git repo https://github.com/eyss/elemental-go
[INFO] tweaked toml for git repo https://github.com/eyss/elemental-go written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/eyss/elemental-go 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" "+8f359beca4e58bc3ae795a666301a8f47023044c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/holochain-open-dev/profiles`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `http://github.com/eyss/elo`
[INFO] [stderr]     Updating git repository `https://github.com/eyss/turn-based-game`
[INFO] [stderr]     Updating git repository `https://github.com/eyss/invitations`
[INFO] [stderr] error: no matching package named `nat` found
[INFO] [stderr] location searched: registry `crates-io`
[INFO] [stderr] required by package `hc_zome_go v0.0.1 (/workspace/builds/worker-3-tc1/source/dna/zomes/chess)`
[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.