[INFO] fetching crate swarm-discovery 0.3.1...
[INFO] building swarm-discovery-0.3.1 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] extracting crate swarm-discovery 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate swarm-discovery 0.3.1 on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swarm-discovery 0.3.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swarm-discovery 0.3.1
[INFO] tweaked toml for crates.io crate swarm-discovery 0.3.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate swarm-discovery 0.3.1 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/li/bp/libpacket, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded netsim-embed-core v0.4.3
[INFO] [stderr]   Downloaded netsim-embed-router v0.4.7
[INFO] [stderr]   Downloaded libpacket-derive v0.1.1
[INFO] [stderr]   Downloaded netsim-embed-nat v0.4.2
[INFO] [stderr]   Downloaded libpacket-core v0.1.0
[INFO] [stderr]   Downloaded libpacket v0.1.2
[INFO] [stderr] error: failed to unpack package `libpacket v0.1.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `libpacket-0.1.2/LICENSE-APACHE`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libpacket-0.1.2/LICENSE-APACHE`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `libpacket-0.1.2/LICENSE-APACHE` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libpacket-0.1.2/LICENSE-APACHE`
[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 crates.io index
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/li/bp/libpacket, error: No space left on device (os error 28)
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded netsim-embed-core v0.4.3
  Downloaded netsim-embed-router v0.4.7
  Downloaded libpacket-derive v0.1.1
  Downloaded netsim-embed-nat v0.4.2
  Downloaded libpacket-core v0.1.0
  Downloaded libpacket v0.1.2
error: failed to unpack package `libpacket v0.1.2`

Caused by:
  failed to unpack entry at `libpacket-0.1.2/LICENSE-APACHE`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libpacket-0.1.2/LICENSE-APACHE`

Caused by:
  failed to unpack `libpacket-0.1.2/LICENSE-APACHE` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libpacket-0.1.2/LICENSE-APACHE`

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