[INFO] cloning repository https://github.com/gregoryholder/rust-balance-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gregoryholder/rust-balance-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregoryholder%2Frust-balance-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregoryholder%2Frust-balance-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad236e19082b10d530ac2a29acfd7834ecdf392e
[INFO] testing gregoryholder/rust-balance-bot against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregoryholder%2Frust-balance-bot" "/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/gregoryholder/rust-balance-bot on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/gregoryholder/rust-balance-bot
[INFO] finished tweaking git repo https://github.com/gregoryholder/rust-balance-bot
[INFO] tweaked toml for git repo https://github.com/gregoryholder/rust-balance-bot written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gregoryholder/rust-balance-bot 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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/rahix/avr-hal`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/tl8roy/ufmt_float`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mpu6050 v0.1.6
[INFO] [stderr]   Downloaded unwrap-infallible v0.1.5
[INFO] [stderr]   Downloaded panic-serial v0.1.2
[INFO] [stderr]   Downloaded avr-device-macros v0.5.4
[INFO] [stderr]   Downloaded avr-device v0.5.4
[INFO] [stderr] error: No space left on device (os error 28)


command failed: exit status: 101

    Updating git repository `https://github.com/rahix/avr-hal`
    Updating crates.io index
    Updating git repository `https://github.com/tl8roy/ufmt_float`
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded mpu6050 v0.1.6
  Downloaded unwrap-infallible v0.1.5
  Downloaded panic-serial v0.1.2
  Downloaded avr-device-macros v0.5.4
  Downloaded avr-device v0.5.4
error: No space left on device (os error 28)