[INFO] cloning repository https://github.com/apognu/vault.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apognu/vault.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapognu%2Fvault.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapognu%2Fvault.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e23e7875db35957a797847eef6c583b645d1d2cb
[INFO] checking apognu/vault.rs against master#f5d3fe273b8b9e7125bf8856d44793b6cc4b6735 for pr-139587-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapognu%2Fvault.rs" "/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/apognu/vault.rs on toolchain f5d3fe273b8b9e7125bf8856d44793b6cc4b6735
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/apognu/vault.rs
[INFO] finished tweaking git repo https://github.com/apognu/vault.rs
[INFO] tweaked toml for git repo https://github.com/apognu/vault.rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/apognu/vault.rs 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" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded sha2 v0.5.3
[INFO] [stderr]   Downloaded protoc-rust v2.14.0
[INFO] [stderr]   Downloaded generic-array v0.7.3
[INFO] [stderr]   Downloaded protoc v2.14.0
[INFO] [stderr]   Downloaded byte-tools v0.1.3
[INFO] [stderr]   Downloaded digest-buffer v0.3.1
[INFO] [stderr]   Downloaded crypto-mac v0.3.0
[INFO] [stderr]   Downloaded oath v0.10.2
[INFO] [stderr]   Downloaded protobuf-codegen v2.14.0
[INFO] [stderr]   Downloaded cstr-argument v0.1.1
[INFO] [stderr]   Downloaded gpg-error v0.5.1
[INFO] [stderr]   Downloaded libgpg-error-sys v0.5.1
[INFO] [stderr]   Downloaded gpgme-sys v0.9.1
[INFO] [stderr]   Downloaded sha-1 v0.3.4
[INFO] [stderr]   Downloaded reqwest v0.9.20
[INFO] [stderr]   Downloaded hmac v0.1.1
[INFO] [stderr]   Downloaded gpgme v0.9.2
[INFO] [stderr]   Downloaded rustc-hex v1.0.0
[INFO] [stderr]   Downloaded digest v0.5.2
[INFO] [stderr]   Downloaded git2 v0.13.5
[INFO] [stderr]   Downloaded libssh2-sys v0.2.12
[INFO] [stderr]   Downloaded libgit2-sys v0.12.5+1.0.0
[INFO] [stderr] error: failed to unpack package `libgit2-sys v0.12.5+1.0.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `libgit2-sys-0.12.5+1.0.0/libgit2/src/remote.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.12.5+1.0.0/libgit2/src/remote.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `libgit2-sys-0.12.5+1.0.0/libgit2/src/remote.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.12.5+1.0.0/libgit2/src/remote.c`
[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
 Downloading crates ...
  Downloaded sha2 v0.5.3
  Downloaded protoc-rust v2.14.0
  Downloaded generic-array v0.7.3
  Downloaded protoc v2.14.0
  Downloaded byte-tools v0.1.3
  Downloaded digest-buffer v0.3.1
  Downloaded crypto-mac v0.3.0
  Downloaded oath v0.10.2
  Downloaded protobuf-codegen v2.14.0
  Downloaded cstr-argument v0.1.1
  Downloaded gpg-error v0.5.1
  Downloaded libgpg-error-sys v0.5.1
  Downloaded gpgme-sys v0.9.1
  Downloaded sha-1 v0.3.4
  Downloaded reqwest v0.9.20
  Downloaded hmac v0.1.1
  Downloaded gpgme v0.9.2
  Downloaded rustc-hex v1.0.0
  Downloaded digest v0.5.2
  Downloaded git2 v0.13.5
  Downloaded libssh2-sys v0.2.12
  Downloaded libgit2-sys v0.12.5+1.0.0
error: failed to unpack package `libgit2-sys v0.12.5+1.0.0`

Caused by:
  failed to unpack entry at `libgit2-sys-0.12.5+1.0.0/libgit2/src/remote.c`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.12.5+1.0.0/libgit2/src/remote.c`

Caused by:
  failed to unpack `libgit2-sys-0.12.5+1.0.0/libgit2/src/remote.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.12.5+1.0.0/libgit2/src/remote.c`

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