[INFO] cloning repository https://github.com/yuxi191231/firecracker-cca
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuxi191231/firecracker-cca" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuxi191231%2Ffirecracker-cca", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuxi191231%2Ffirecracker-cca'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/yuxi191231/firecracker-cca
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuxi191231/firecracker-cca" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuxi191231%2Ffirecracker-cca", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuxi191231%2Ffirecracker-cca'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc3bfcc9b9319c3597b256d15c6338d69c9eda64
[INFO] checking yuxi191231/firecracker-cca against master#249cb84316401daf040832cdbb8a45e0f5ab6af8 for pr-138438
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuxi191231%2Ffirecracker-cca" "/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/yuxi191231/firecracker-cca on toolchain 249cb84316401daf040832cdbb8a45e0f5ab6af8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "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/yuxi191231/firecracker-cca
[INFO] finished tweaking git repo https://github.com/yuxi191231/firecracker-cca
[INFO] tweaked toml for git repo https://github.com/yuxi191231/firecracker-cca written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yuxi191231/firecracker-cca 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" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "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://git.codelinaro.org/linaro/dcap/rust-vmm/kvm-bindings.git`
[INFO] [stderr]     Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git`
[INFO] [stderr]     Updating git repository `https://git.codelinaro.org/linaro/dcap/rust-vmm/kvm-ioctls.git`
[INFO] [stderr]     Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git`
[INFO] [stderr]     Updating git repository `https://git.codelinaro.org/linaro/dcap/rust-vmm/linux-loader.git`
[INFO] [stderr]     Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/firecracker-microvm/micro-http`
[INFO] [stderr]     Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vm-superio v0.8.0
[INFO] [stderr] error: 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://git.codelinaro.org/linaro/dcap/rust-vmm/kvm-bindings.git`
    Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git`
    Updating git repository `https://git.codelinaro.org/linaro/dcap/rust-vmm/kvm-ioctls.git`
    Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git`
    Updating git repository `https://git.codelinaro.org/linaro/dcap/rust-vmm/linux-loader.git`
    Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git`
    Updating crates.io index
    Updating git repository `https://github.com/firecracker-microvm/micro-http`
    Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git`
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded vm-superio v0.8.0
error: No space left on device (os error 28)