[INFO] cloning repository https://github.com/williammcintosh/CS510_RWD_HW1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/williammcintosh/CS510_RWD_HW1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliammcintosh%2FCS510_RWD_HW1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliammcintosh%2FCS510_RWD_HW1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5da577ba154cbe3bbd7400808f2a6582e561becc
[INFO] building williammcintosh/CS510_RWD_HW1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliammcintosh%2FCS510_RWD_HW1" "/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/williammcintosh/CS510_RWD_HW1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/williammcintosh/CS510_RWD_HW1
[INFO] finished tweaking git repo https://github.com/williammcintosh/CS510_RWD_HW1
[INFO] tweaked toml for git repo https://github.com/williammcintosh/CS510_RWD_HW1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/williammcintosh/CS510_RWD_HW1 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `header` found
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `backend v0.1.0 (/workspace/builds/worker-3-tc1/source/backend)`


ExecutionFailed(ExitStatus(unix_wait_status(25856)))