[INFO] fetching crate tari_mmr 5.3.0-rc.0...
[INFO] testing tari_mmr-5.3.0-rc.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] extracting crate tari_mmr 5.3.0-rc.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tari_mmr 5.3.0-rc.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tari_mmr 5.3.0-rc.0
[INFO] tweaked toml for crates.io crate tari_mmr 5.3.0-rc.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tari_mmr 5.3.0-rc.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tari_mmr 5.3.0-rc.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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 quote v1.0.41
[INFO] [stderr]   Downloaded itoa v1.0.14
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.100
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.100
[INFO] [stderr]   Downloaded newtype-ops v0.1.4
[INFO] [stderr]   Downloaded version_check v0.9.5
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.100
[INFO] [stderr]   Downloaded generic-array v0.14.7
[INFO] [stderr]   Downloaded proc-macro-crate v3.2.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]   Downloaded clap_lex v0.7.4
[INFO] [stderr]   Downloaded thiserror v2.0.17
[INFO] [stderr]   Downloaded thiserror-impl v2.0.17
[INFO] [stderr]   Downloaded bincode v1.3.3
[INFO] [stderr]   Downloaded oorandom v11.1.4
[INFO] [stderr]   Downloaded ciborium-ll v0.2.2
[INFO] [stderr]   Downloaded alloca v0.4.0
[INFO] [stderr]   Downloaded anstyle v1.0.10
[INFO] [stderr]   Downloaded plotters-backend v0.3.7
[INFO] [stderr]   Downloaded cpufeatures v0.2.16
[INFO] [stderr]   Downloaded same-file v1.0.6
[INFO] [stderr]   Downloaded crypto-common v0.1.6
[INFO] [stderr]   Downloaded merlin v3.0.0
[INFO] [stderr]   Downloaded equivalent v1.0.1
[INFO] [stderr]   Downloaded winapi-util v0.1.9
[INFO] [stderr]   Downloaded cfg_aliases v0.2.1
[INFO] [stderr]   Downloaded toml_datetime v0.6.8
[INFO] [stderr]   Downloaded zeroize_derive v1.4.2
[INFO] [stderr]   Downloaded plotters-svg v0.3.7
[INFO] [stderr]   Downloaded page_size v0.6.0
[INFO] [stderr]   Downloaded crunchy v0.2.2
[INFO] [stderr]   Downloaded ciborium-io v0.2.2
[INFO] [stderr]   Downloaded cast v0.3.0
[INFO] [stderr]   Downloaded shlex v1.3.0
[INFO] [stderr]   Downloaded block-buffer v0.10.4
[INFO] [stderr]   Downloaded cfg-if v1.0.0
[INFO] [stderr]   Downloaded doc-comment v0.3.3
[INFO] [stderr]   Downloaded rustc_version v0.4.1
[INFO] [stderr]   Downloaded windows-targets v0.52.6
[INFO] [stderr]   Downloaded anes v0.1.6
[INFO] [stderr]   Downloaded rand_chacha v0.3.1
[INFO] [stderr]   Downloaded rustversion v1.0.18
[INFO] [stderr]   Downloaded criterion-plot v0.8.2
[INFO] [stderr]   Downloaded subtle v2.6.1
[INFO] [stderr]   Downloaded heck v0.4.1
[INFO] [stderr]   Downloaded thiserror-impl-no-std v2.0.2
[INFO] [stderr]   Downloaded keccak v0.1.6
[INFO] [stderr]   Downloaded curve25519-dalek-derive v0.1.1
[INFO] [stderr]   Downloaded base58-monero v2.0.0
[INFO] [stderr]   Downloaded borsh-derive v1.5.7
[INFO] [stderr]   Downloaded ciborium v0.2.2
[INFO] [stderr]   Downloaded autocfg v1.4.0
[INFO] [stderr]   Downloaded clap v4.5.23
[INFO] [stderr]   Downloaded half v2.4.1
[INFO] [stderr]   Downloaded group v0.13.0
[INFO] [stderr]   Downloaded digest v0.10.7
[INFO] [stderr]   Downloaded rand_core v0.6.4
[INFO] [stderr]   Downloaded critical-section v1.2.0
[INFO] [stderr]   Downloaded byteorder v1.5.0
[INFO] [stderr]   Downloaded ff v0.13.0
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.20
[INFO] [stderr]   Downloaded walkdir v2.5.0
[INFO] [stderr]   Downloaded zeroize v1.8.1
[INFO] [stderr]   Downloaded thiserror-no-std v2.0.2
[INFO] [stderr]   Downloaded either v1.13.0
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.5
[INFO] [stderr]   Downloaded semver v1.0.23
[INFO] [stderr]   Downloaded js-sys v0.3.77
[INFO] [stderr]   Downloaded num-traits v0.2.19
[INFO] [stderr]   Downloaded typenum v1.17.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.7.35
[INFO] [stderr]   Downloaded wasi v0.11.0+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded log v0.4.27
[INFO] [stderr]   Downloaded tinytemplate v1.2.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.18
[INFO] [stderr]   Downloaded cc v1.2.16
[INFO] [stderr]   Downloaded unicode-ident v1.0.14
[INFO] [stderr]   Downloaded tari_utilities v0.8.0
[INFO] [stderr]   Downloaded snafu v0.7.5
[INFO] [stderr]   Downloaded snafu-derive v0.7.5
[INFO] [stderr]   Downloaded base64 v0.13.1
[INFO] [stderr]   Downloaded getrandom v0.2.15
[INFO] [stderr]   Downloaded once_cell v1.20.2
[INFO] [stderr]   Downloaded blake2 v0.10.6
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.20
[INFO] [stderr]   Downloaded bumpalo v3.17.0
[INFO] [stderr]   Downloaded ryu v1.0.18
[INFO] [stderr]   Downloaded clap_builder v4.5.23
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.100
[INFO] [stderr]   Downloaded proc-macro2 v1.0.106
[INFO] [stderr]   Downloaded serde_derive v1.0.228
[INFO] [stderr]   Downloaded borsh v1.5.7
[INFO] [stderr]   Downloaded rayon-core v1.13.0
[INFO] [stderr]   Downloaded itertools v0.13.0
[INFO] [stderr]   Downloaded serde v1.0.228
[INFO] [stderr]   Downloaded memchr v2.7.4
[INFO] [stderr]   Downloaded rand v0.8.5
[INFO] [stderr]   Downloaded serde_core v1.0.228
[INFO] [stderr]   Downloaded indexmap v2.13.0
[INFO] [stderr]   Downloaded tari_crypto v0.22.1
[INFO] [stderr]   Downloaded toml_edit v0.22.22
[INFO] [stderr]   Downloaded criterion v0.8.2
[INFO] [stderr]   Downloaded plotters v0.3.7
[INFO] [stderr]   Downloaded serde_json v1.0.133
[INFO] [stderr]   Downloaded itertools v0.12.1
[INFO] [stderr]   Downloaded hashbrown v0.16.1
[INFO] [stderr]   Downloaded winnow v0.6.20
[INFO] [stderr]   Downloaded regex v1.12.2
[INFO] [stderr] error: failed to unpack package `regex v1.12.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `regex-1.12.2/src/lib.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-1.12.2/src/lib.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `regex-1.12.2/src/lib.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-1.12.2/src/lib.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: 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 quote v1.0.41
         Downloaded itoa v1.0.14
         Downloaded wasm-bindgen-shared v0.2.100
         Downloaded wasm-bindgen-macro v0.2.100
         Downloaded newtype-ops v0.1.4
         Downloaded version_check v0.9.5
         Downloaded wasm-bindgen-backend v0.2.100
         Downloaded generic-array v0.14.7
         Downloaded proc-macro-crate v3.2.0
         Downloaded wasm-bindgen-macro-support v0.2.100
         Downloaded clap_lex v0.7.4
         Downloaded thiserror v2.0.17
         Downloaded thiserror-impl v2.0.17
         Downloaded bincode v1.3.3
         Downloaded oorandom v11.1.4
         Downloaded ciborium-ll v0.2.2
         Downloaded alloca v0.4.0
         Downloaded anstyle v1.0.10
         Downloaded plotters-backend v0.3.7
         Downloaded cpufeatures v0.2.16
         Downloaded same-file v1.0.6
         Downloaded crypto-common v0.1.6
         Downloaded merlin v3.0.0
         Downloaded equivalent v1.0.1
         Downloaded winapi-util v0.1.9
         Downloaded cfg_aliases v0.2.1
         Downloaded toml_datetime v0.6.8
         Downloaded zeroize_derive v1.4.2
         Downloaded plotters-svg v0.3.7
         Downloaded page_size v0.6.0
         Downloaded crunchy v0.2.2
         Downloaded ciborium-io v0.2.2
         Downloaded cast v0.3.0
         Downloaded shlex v1.3.0
         Downloaded block-buffer v0.10.4
         Downloaded cfg-if v1.0.0
         Downloaded doc-comment v0.3.3
         Downloaded rustc_version v0.4.1
         Downloaded windows-targets v0.52.6
         Downloaded anes v0.1.6
         Downloaded rand_chacha v0.3.1
         Downloaded rustversion v1.0.18
         Downloaded criterion-plot v0.8.2
         Downloaded subtle v2.6.1
         Downloaded heck v0.4.1
         Downloaded thiserror-impl-no-std v2.0.2
         Downloaded keccak v0.1.6
         Downloaded curve25519-dalek-derive v0.1.1
         Downloaded base58-monero v2.0.0
         Downloaded borsh-derive v1.5.7
         Downloaded ciborium v0.2.2
         Downloaded autocfg v1.4.0
         Downloaded clap v4.5.23
         Downloaded half v2.4.1
         Downloaded group v0.13.0
         Downloaded digest v0.10.7
         Downloaded rand_core v0.6.4
         Downloaded critical-section v1.2.0
         Downloaded byteorder v1.5.0
         Downloaded ff v0.13.0
         Downloaded ppv-lite86 v0.2.20
         Downloaded walkdir v2.5.0
         Downloaded zeroize v1.8.1
         Downloaded thiserror-no-std v2.0.2
         Downloaded either v1.13.0
         Downloaded crossbeam-deque v0.8.5
         Downloaded semver v1.0.23
         Downloaded js-sys v0.3.77
         Downloaded num-traits v0.2.19
         Downloaded typenum v1.17.0
         Downloaded zerocopy-derive v0.7.35
         Downloaded wasi v0.11.0+wasi-snapshot-preview1
         Downloaded log v0.4.27
         Downloaded tinytemplate v1.2.1
         Downloaded crossbeam-epoch v0.9.18
         Downloaded cc v1.2.16
         Downloaded unicode-ident v1.0.14
         Downloaded tari_utilities v0.8.0
         Downloaded snafu v0.7.5
         Downloaded snafu-derive v0.7.5
         Downloaded base64 v0.13.1
         Downloaded getrandom v0.2.15
         Downloaded once_cell v1.20.2
         Downloaded blake2 v0.10.6
         Downloaded crossbeam-utils v0.8.20
         Downloaded bumpalo v3.17.0
         Downloaded ryu v1.0.18
         Downloaded clap_builder v4.5.23
         Downloaded wasm-bindgen v0.2.100
         Downloaded proc-macro2 v1.0.106
         Downloaded serde_derive v1.0.228
         Downloaded borsh v1.5.7
         Downloaded rayon-core v1.13.0
         Downloaded itertools v0.13.0
         Downloaded serde v1.0.228
         Downloaded memchr v2.7.4
         Downloaded rand v0.8.5
         Downloaded serde_core v1.0.228
         Downloaded indexmap v2.13.0
         Downloaded tari_crypto v0.22.1
         Downloaded toml_edit v0.22.22
         Downloaded criterion v0.8.2
         Downloaded plotters v0.3.7
         Downloaded serde_json v1.0.133
         Downloaded itertools v0.12.1
         Downloaded hashbrown v0.16.1
         Downloaded winnow v0.6.20
         Downloaded regex v1.12.2
       error: failed to unpack package `regex v1.12.2`
       
       Caused by:
         failed to unpack entry at `regex-1.12.2/src/lib.rs`
       
       Caused by:
         failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-1.12.2/src/lib.rs`
       
       Caused by:
         failed to unpack `regex-1.12.2/src/lib.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-1.12.2/src/lib.rs`
       
       Caused by:
         No space left on device (os error 28)