[INFO] cloning repository https://github.com/goldencm/blanc-os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/goldencm/blanc-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoldencm%2Fblanc-os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoldencm%2Fblanc-os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f5a137106d4ed5ce2b870975a0336a83e4fc8c8
[INFO] checking goldencm/blanc-os against master#068609ce766e55d2e7371cd2a86143a6d7e8e2e4 for pr-138952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoldencm%2Fblanc-os" "/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/goldencm/blanc-os on toolchain 068609ce766e55d2e7371cd2a86143a6d7e8e2e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/goldencm/blanc-os
[INFO] finished tweaking git repo https://github.com/goldencm/blanc-os
[INFO] tweaked toml for git repo https://github.com/goldencm/blanc-os written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 58 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.9.0)
[INFO] [stderr]       Adding bootloader v0.10.13 (available: v0.11.10)
[INFO] [stderr]       Adding conquer-once v0.2.1 (available: v0.4.0)
[INFO] [stderr]       Adding crossbeam-queue v0.2.3 (available: v0.3.12)
[INFO] [stderr]       Adding elfloader v0.14.0 (available: v0.16.0)
[INFO] [stderr]       Adding font8x8 v0.2.7 (available: v0.3.1)
[INFO] [stderr]       Adding hashbrown v0.11.2 (available: v0.15.2)
[INFO] [stderr]       Adding pc-keyboard v0.5.1 (available: v0.8.0)
[INFO] [stderr]       Adding pic8259 v0.10.4 (available: v0.11.0)
[INFO] [stderr]       Adding spin v0.5.2 (available: v0.9.8)
[INFO] [stderr]       Adding spinning_top v0.2.5 (available: v0.3.0)
[INFO] [stderr]       Adding uart_16550 v0.2.19 (available: v0.3.2)
[INFO] [stderr]       Adding volatile v0.2.7 (available: v0.6.1)
[INFO] [stderr]       Adding x86_64 v0.14.13 (available: v0.15.2)
[INFO] [stderr]       Adding xmas-elf v0.6.2 (available: v0.10.0)
[INFO] [stderr]       Adding xmas-elf v0.8.0 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bootloader-locator v0.0.4
[INFO] [stderr] error: failed to unpack package `bootloader-locator v0.0.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bootloader-locator-0.0.4`
[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
 Downloading crates ...
  Downloaded bootloader-locator v0.0.4
error: failed to unpack package `bootloader-locator v0.0.4`

Caused by:
  failed to create directory `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bootloader-locator-0.0.4`

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