[INFO] cloning repository https://github.com/google/evcxr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/google/evcxr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fevcxr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fevcxr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18145f750fe96e9fa0da7a74ee634354758566dd
[INFO] checking google/evcxr against master#f8c27dfe1a2e7fb538fd91dad53de06992c7c967 for pr-138915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fevcxr" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/google/evcxr on toolchain f8c27dfe1a2e7fb538fd91dad53de06992c7c967
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/google/evcxr
[INFO] finished tweaking git repo https://github.com/google/evcxr
[INFO] tweaked toml for git repo https://github.com/google/evcxr written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/google/evcxr 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" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jod-thread v0.1.2
[INFO] [stderr]   Downloaded sig v1.0.0
[INFO] [stderr]   Downloaded ra_ap_edition v0.0.270
[INFO] [stderr]   Downloaded ra_ap_paths v0.0.270
[INFO] [stderr]   Downloaded ra_ap_stdx v0.0.270
[INFO] [stderr]   Downloaded ra_ap_vfs v0.0.270
[INFO] [stderr]   Downloaded ra_ap_vfs-notify v0.0.270
[INFO] [stderr]   Downloaded ra_ap_profile v0.0.270
[INFO] [stderr]   Downloaded chalk-derive v0.100.0
[INFO] [stderr]   Downloaded la-arena v0.3.1
[INFO] [stderr]   Downloaded ra-ap-rustc_hashes v0.100.0
[INFO] [stderr]   Downloaded mimalloc v0.1.43
[INFO] [stderr]   Downloaded drop_bomb v0.1.5
[INFO] [stderr]   Downloaded ra_ap_toolchain v0.0.270
[INFO] [stderr]   Downloaded evcxr_input v1.0.0
[INFO] [stderr]   Downloaded rustc-stable-hash v0.1.1
[INFO] [stderr]   Downloaded chalk-recursive v0.100.0
[INFO] [stderr]   Downloaded line-index v0.1.2
[INFO] [stderr]   Downloaded ra_ap_syntax-bridge v0.0.270
[INFO] [stderr]   Downloaded ra_ap_query-group-macro v0.0.270
[INFO] [stderr]   Downloaded salsa-macros v0.19.0
[INFO] [stderr]   Downloaded ra_ap_span v0.0.270
[INFO] [stderr]   Downloaded zeromq v0.4.1
[INFO] [stderr]   Downloaded ra_ap_ide_ssr v0.0.270
[INFO] [stderr]   Downloaded rustc_apfloat v0.2.1+llvm-462a31f5a5ab
[INFO] [stderr]   Downloaded ra_ap_ide_diagnostics v0.0.270
[INFO] [stderr]   Downloaded ra_ap_hir_expand v0.0.270
[INFO] [stderr]   Downloaded ra_ap_hir v0.0.270
[INFO] [stderr]   Downloaded ra_ap_parser v0.0.270
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.39
[INFO] [stderr]   Downloaded ra_ap_ide_completion v0.0.270
[INFO] [stderr] error: failed to unpack package `ra_ap_ide_completion v0.0.270`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `ra_ap_ide_completion-0.0.270/src/completions/vis.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ra_ap_ide_completion-0.0.270/src/completions/vis.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `ra_ap_ide_completion-0.0.270/src/completions/vis.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ra_ap_ide_completion-0.0.270/src/completions/vis.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 crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded jod-thread v0.1.2
  Downloaded sig v1.0.0
  Downloaded ra_ap_edition v0.0.270
  Downloaded ra_ap_paths v0.0.270
  Downloaded ra_ap_stdx v0.0.270
  Downloaded ra_ap_vfs v0.0.270
  Downloaded ra_ap_vfs-notify v0.0.270
  Downloaded ra_ap_profile v0.0.270
  Downloaded chalk-derive v0.100.0
  Downloaded la-arena v0.3.1
  Downloaded ra-ap-rustc_hashes v0.100.0
  Downloaded mimalloc v0.1.43
  Downloaded drop_bomb v0.1.5
  Downloaded ra_ap_toolchain v0.0.270
  Downloaded evcxr_input v1.0.0
  Downloaded rustc-stable-hash v0.1.1
  Downloaded chalk-recursive v0.100.0
  Downloaded line-index v0.1.2
  Downloaded ra_ap_syntax-bridge v0.0.270
  Downloaded ra_ap_query-group-macro v0.0.270
  Downloaded salsa-macros v0.19.0
  Downloaded ra_ap_span v0.0.270
  Downloaded zeromq v0.4.1
  Downloaded ra_ap_ide_ssr v0.0.270
  Downloaded rustc_apfloat v0.2.1+llvm-462a31f5a5ab
  Downloaded ra_ap_ide_diagnostics v0.0.270
  Downloaded ra_ap_hir_expand v0.0.270
  Downloaded ra_ap_hir v0.0.270
  Downloaded ra_ap_parser v0.0.270
  Downloaded libmimalloc-sys v0.1.39
  Downloaded ra_ap_ide_completion v0.0.270
error: failed to unpack package `ra_ap_ide_completion v0.0.270`

Caused by:
  failed to unpack entry at `ra_ap_ide_completion-0.0.270/src/completions/vis.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ra_ap_ide_completion-0.0.270/src/completions/vis.rs`

Caused by:
  failed to unpack `ra_ap_ide_completion-0.0.270/src/completions/vis.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ra_ap_ide_completion-0.0.270/src/completions/vis.rs`

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