[INFO] cloning repository https://github.com/itowlson/lepton
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/itowlson/lepton" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitowlson%2Flepton", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitowlson%2Flepton'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c3bde04dfeb9058c609cea6f7d467bf27f9f5a5
[INFO] checking itowlson/lepton against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitowlson%2Flepton" "/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/itowlson/lepton on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/itowlson/lepton
[INFO] finished tweaking git repo https://github.com/itowlson/lepton
[INFO] tweaked toml for git repo https://github.com/itowlson/lepton written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/itowlson/lepton 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/fermyon/spin`
[INFO] [stderr] error: invalid character `{` in package name: `{{project-name | kebab_case}}`, the first character must be a Unicode XID start character (most letters or `_`)
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/spin-af3dbb23525728d0/9fb8256/templates/http-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `{` in package name: `{{project-name | kebab_case}}`, the first character must be a Unicode XID start character (most letters or `_`)
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/spin-af3dbb23525728d0/9fb8256/templates/redis-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]     Updating git repository `https://github.com/fermyon/spin-componentize`
[INFO] [stderr]     Updating git submodule `https://github.com/dicej/preview1.wasm`
[INFO] [stderr]     Updating git submodule `https://github.com/bytecodealliance/preview2-prototyping`
[INFO] [stderr]     Updating git repository `https://github.com/camallo/dkregistry-rs`
[INFO] [stderr]     Updating git repository `https://github.com/krustlet/oci-distribution`
[INFO] [stderr]     Updating git repository `https://github.com/fermyon/wit-bindgen-backport`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/fermyon/bindle`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


no output for 300 seconds