[INFO] fetching crate rscash 0.0.1...
[INFO] testing rscash-0.0.1 against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1
[INFO] extracting crate rscash 0.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rscash 0.0.1
[INFO] finished tweaking crates.io crate rscash 0.0.1
[INFO] tweaked toml for crates.io crate rscash 0.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rscash 0.0.1 on toolchain b03b3a7ec92682be2917540b679478d41c95a30c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rscash 0.0.1 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "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 bech32 v0.7.1
[INFO] [stderr]   Downloaded secp256k1 v0.15.5
[INFO] [stderr] error: failed to unpack package `secp256k1 v0.15.5`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `secp256k1-0.15.5/depend/secp256k1/src/tests.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/secp256k1-0.15.5/depend/secp256k1/src/tests.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `secp256k1-0.15.5/depend/secp256k1/src/tests.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/secp256k1-0.15.5/depend/secp256k1/src/tests.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
 Downloading crates ...
  Downloaded bech32 v0.7.1
  Downloaded secp256k1 v0.15.5
error: failed to unpack package `secp256k1 v0.15.5`

Caused by:
  failed to unpack entry at `secp256k1-0.15.5/depend/secp256k1/src/tests.c`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/secp256k1-0.15.5/depend/secp256k1/src/tests.c`

Caused by:
  failed to unpack `secp256k1-0.15.5/depend/secp256k1/src/tests.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/secp256k1-0.15.5/depend/secp256k1/src/tests.c`

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