[INFO] cloning repository https://github.com/xfcasio/roman
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xfcasio/roman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxfcasio%2Froman", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxfcasio%2Froman'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a1179b9dc4244b20fe71db778a925c2cb0df00d
[INFO] testing xfcasio/roman against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxfcasio%2Froman" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xfcasio/roman 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-2-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/xfcasio/roman
[INFO] finished tweaking git repo https://github.com/xfcasio/roman
[INFO] tweaked toml for git repo https://github.com/xfcasio/roman written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/xfcasio/roman 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/rahix/avr-hal`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded avr-device-macros v0.5.4
[INFO] [stderr]   Downloaded embedded-hal-bus v0.1.0
[INFO] [stderr]   Downloaded avr-device v0.5.4
[INFO] [stderr] error: failed to unpack package `avr-device v0.5.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `avr-device-0.5.4/src/devices/atmega4808/adc0/ctrlc.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/avr-device-0.5.4/src/devices/atmega4808/adc0/ctrlc.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `avr-device-0.5.4/src/devices/atmega4808/adc0/ctrlc.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/avr-device-0.5.4/src/devices/atmega4808/adc0/ctrlc.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating git repository `https://github.com/rahix/avr-hal`
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded avr-device-macros v0.5.4
  Downloaded embedded-hal-bus v0.1.0
  Downloaded avr-device v0.5.4
error: failed to unpack package `avr-device v0.5.4`

Caused by:
  failed to unpack entry at `avr-device-0.5.4/src/devices/atmega4808/adc0/ctrlc.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/avr-device-0.5.4/src/devices/atmega4808/adc0/ctrlc.rs`

Caused by:
  failed to unpack `avr-device-0.5.4/src/devices/atmega4808/adc0/ctrlc.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/avr-device-0.5.4/src/devices/atmega4808/adc0/ctrlc.rs`

Caused by:
  No space left on device (os error 28)