[INFO] fetching crate microfetch 0.4.13...
[INFO] testing microfetch-0.4.13 against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] extracting crate microfetch 0.4.13 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate microfetch 0.4.13
[INFO] finished tweaking crates.io crate microfetch 0.4.13
[INFO] tweaked toml for crates.io crate microfetch 0.4.13 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate microfetch 0.4.13 on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate microfetch 0.4.13 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" "+f9988fefd3add01f414f52b414308e7872622fee" "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 winapi-util v0.1.9
[INFO] [stderr]   Downloaded walkdir v2.5.0
[INFO] [stderr]   Downloaded pin-project-lite v0.2.16
[INFO] [stderr]   Downloaded tiny_http v0.12.0
[INFO] [stderr]   Downloaded anstyle v1.0.10
[INFO] [stderr]   Downloaded arc-swap v1.7.1
[INFO] [stderr]   Downloaded dirs-next v2.0.0
[INFO] [stderr]   Downloaded anstream v0.6.21
[INFO] [stderr]   Downloaded base64 v0.22.1
[INFO] [stderr]   Downloaded colorchoice v1.0.4
[INFO] [stderr]   Downloaded rustversion v1.0.20
[INFO] [stderr]   Downloaded same-file v1.0.6
[INFO] [stderr]   Downloaded ascii v1.1.0
[INFO] [stderr]   Downloaded indenter v0.3.4
[INFO] [stderr]   Downloaded httpdate v1.0.3
[INFO] [stderr]   Downloaded plotters-backend v0.3.7
[INFO] [stderr]   Downloaded plotters-svg v0.3.7
[INFO] [stderr]   Downloaded cast v0.3.0
[INFO] [stderr]   Downloaded alloca v0.4.0
[INFO] [stderr]   Downloaded ciborium-ll v0.2.2
[INFO] [stderr]   Downloaded quote v1.0.40
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]   Downloaded log v0.4.27
[INFO] [stderr]   Downloaded crunchy v0.2.3
[INFO] [stderr]   Downloaded cfg-if v1.0.0
[INFO] [stderr]   Downloaded lazy_static v1.5.0
[INFO] [stderr]   Downloaded clap_lex v0.7.4
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.100
[INFO] [stderr]   Downloaded utf8parse v0.2.2
[INFO] [stderr]   Downloaded anes v0.1.6
[INFO] [stderr]   Downloaded dirs-sys-next v0.1.2
[INFO] [stderr]   Downloaded futures-sink v0.3.31
[INFO] [stderr]   Downloaded windows-targets v0.52.6
[INFO] [stderr]   Downloaded strsim v0.11.1
[INFO] [stderr]   Downloaded page_size v0.6.0
[INFO] [stderr]   Downloaded ciborium-io v0.2.2
[INFO] [stderr]   Downloaded redox_users v0.4.6
[INFO] [stderr]   Downloaded is-terminal v0.4.17
[INFO] [stderr]   Downloaded anstyle-query v1.1.5
[INFO] [stderr]   Downloaded tinytemplate v1.2.1
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.6
[INFO] [stderr]   Downloaded criterion-plot v0.8.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.18
[INFO] [stderr]   Downloaded either v1.15.0
[INFO] [stderr]   Downloaded wasi v0.11.1+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded hermit-abi v0.5.2
[INFO] [stderr]   Downloaded ciborium v0.2.2
[INFO] [stderr]   Downloaded pin-utils v0.1.0
[INFO] [stderr]   Downloaded futures-macro v0.3.31
[INFO] [stderr]   Downloaded oorandom v11.1.5
[INFO] [stderr]   Downloaded shlex v1.3.0
[INFO] [stderr]   Downloaded mach2 v0.6.0
[INFO] [stderr]   Downloaded itertools v0.13.0
[INFO] [stderr]   Downloaded half v2.6.0
[INFO] [stderr]   Downloaded rayon-core v1.12.1
[INFO] [stderr]   Downloaded cc v1.2.46
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.5
[INFO] [stderr]   Downloaded thiserror v1.0.69
[INFO] [stderr]   Downloaded serde v1.0.219
[INFO] [stderr]   Downloaded proc-macro2 v1.0.94
[INFO] [stderr]   Downloaded quanta v0.12.6
[INFO] [stderr]   Downloaded getrandom v0.2.16
[INFO] [stderr]   Downloaded eyre v0.6.12
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.21
[INFO] [stderr]   Downloaded thiserror-impl v1.0.69
[INFO] [stderr]   Downloaded criterion v0.8.1
[INFO] [stderr]   Downloaded rayon v1.10.0
[INFO] [stderr]   Downloaded plotters v0.3.7
[INFO] [stderr]   Downloaded autocfg v1.4.0
[INFO] [stderr]   Downloaded is_terminal_polyfill v1.70.2
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.11
[INFO] [stderr]   Downloaded bitflags v2.9.0
[INFO] [stderr]   Downloaded term v0.7.0
[INFO] [stderr]   Downloaded encode_unicode v1.0.0
[INFO] [stderr]   Downloaded clap v4.5.35
[INFO] [stderr]   Downloaded clap_derive v4.5.32
[INFO] [stderr]   Downloaded js-sys v0.3.77
[INFO] [stderr]   Downloaded chunked_transfer v1.5.0
[INFO] [stderr]   Downloaded once_cell v1.21.3
[INFO] [stderr]   Downloaded num-traits v0.2.19
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.15
[INFO] [stderr]   Downloaded serde_json v1.0.140
[INFO] [stderr]   Downloaded aho-corasick v1.1.3
[INFO] [stderr]   Downloaded unicode-ident v1.0.18
[INFO] [stderr]   Downloaded ryu v1.0.20
[INFO] [stderr]   Downloaded raw-cpuid v11.6.0
[INFO] [stderr]   Downloaded regex v1.11.1
[INFO] [stderr]   Downloaded libredox v0.1.10
[INFO] [stderr]   Downloaded heck v0.5.0
[INFO] [stderr]   Downloaded once_cell_polyfill v1.70.2
[INFO] [stderr]   Downloaded syn v2.0.100
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.100
[INFO] [stderr]   Downloaded unicode-width v0.1.14
[INFO] [stderr]   Downloaded hdrhistogram v7.5.4
[INFO] [stderr]   Downloaded memchr v2.7.4
[INFO] [stderr]   Downloaded regex-syntax v0.8.5
[INFO] [stderr]   Downloaded bumpalo v3.17.0
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]   Downloaded serde_derive v1.0.219
[INFO] [stderr]   Downloaded windows_i686_gnullvm v0.52.6
[INFO] [stderr]   Downloaded regex-automata v0.4.9
[INFO] [stderr]   Downloaded libc v0.2.179
[INFO] [stderr]   Downloaded slab v0.4.11
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.100
[INFO] [stderr]   Downloaded prettytable-rs v0.10.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.52.6
[INFO] [stderr]   Downloaded windows-link v0.2.1
[INFO] [stderr]   Downloaded futures-core v0.3.31
[INFO] [stderr]   Downloaded windows_i686_msvc v0.52.6
[INFO] [stderr]   Downloaded windows_i686_gnu v0.52.6
[INFO] [stderr] error: failed to unpack package `windows_i686_gnu v0.52.6`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `windows_i686_gnu-0.52.6/lib/libwindows.0.52.0.a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_i686_gnu-0.52.6/lib/libwindows.0.52.0.a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `windows_i686_gnu-0.52.6/lib/libwindows.0.52.0.a` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_i686_gnu-0.52.6/lib/libwindows.0.52.0.a`
[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 winapi-util v0.1.9
         Downloaded walkdir v2.5.0
         Downloaded pin-project-lite v0.2.16
         Downloaded tiny_http v0.12.0
         Downloaded anstyle v1.0.10
         Downloaded arc-swap v1.7.1
         Downloaded dirs-next v2.0.0
         Downloaded anstream v0.6.21
         Downloaded base64 v0.22.1
         Downloaded colorchoice v1.0.4
         Downloaded rustversion v1.0.20
         Downloaded same-file v1.0.6
         Downloaded ascii v1.1.0
         Downloaded indenter v0.3.4
         Downloaded httpdate v1.0.3
         Downloaded plotters-backend v0.3.7
         Downloaded plotters-svg v0.3.7
         Downloaded cast v0.3.0
         Downloaded alloca v0.4.0
         Downloaded ciborium-ll v0.2.2
         Downloaded quote v1.0.40
         Downloaded wasm-bindgen-macro-support v0.2.100
         Downloaded log v0.4.27
         Downloaded crunchy v0.2.3
         Downloaded cfg-if v1.0.0
         Downloaded lazy_static v1.5.0
         Downloaded clap_lex v0.7.4
         Downloaded wasm-bindgen-shared v0.2.100
         Downloaded utf8parse v0.2.2
         Downloaded anes v0.1.6
         Downloaded dirs-sys-next v0.1.2
         Downloaded futures-sink v0.3.31
         Downloaded windows-targets v0.52.6
         Downloaded strsim v0.11.1
         Downloaded page_size v0.6.0
         Downloaded ciborium-io v0.2.2
         Downloaded redox_users v0.4.6
         Downloaded is-terminal v0.4.17
         Downloaded anstyle-query v1.1.5
         Downloaded tinytemplate v1.2.1
         Downloaded crossbeam-deque v0.8.6
         Downloaded criterion-plot v0.8.1
         Downloaded crossbeam-epoch v0.9.18
         Downloaded either v1.15.0
         Downloaded wasi v0.11.1+wasi-snapshot-preview1
         Downloaded hermit-abi v0.5.2
         Downloaded ciborium v0.2.2
         Downloaded pin-utils v0.1.0
         Downloaded futures-macro v0.3.31
         Downloaded oorandom v11.1.5
         Downloaded shlex v1.3.0
         Downloaded mach2 v0.6.0
         Downloaded itertools v0.13.0
         Downloaded half v2.6.0
         Downloaded rayon-core v1.12.1
         Downloaded cc v1.2.46
         Downloaded find-msvc-tools v0.1.5
         Downloaded thiserror v1.0.69
         Downloaded serde v1.0.219
         Downloaded proc-macro2 v1.0.94
         Downloaded quanta v0.12.6
         Downloaded getrandom v0.2.16
         Downloaded eyre v0.6.12
         Downloaded crossbeam-utils v0.8.21
         Downloaded thiserror-impl v1.0.69
         Downloaded criterion v0.8.1
         Downloaded rayon v1.10.0
         Downloaded plotters v0.3.7
         Downloaded autocfg v1.4.0
         Downloaded is_terminal_polyfill v1.70.2
         Downloaded anstyle-wincon v3.0.11
         Downloaded bitflags v2.9.0
         Downloaded term v0.7.0
         Downloaded encode_unicode v1.0.0
         Downloaded clap v4.5.35
         Downloaded clap_derive v4.5.32
         Downloaded js-sys v0.3.77
         Downloaded chunked_transfer v1.5.0
         Downloaded once_cell v1.21.3
         Downloaded num-traits v0.2.19
         Downloaded crossbeam-channel v0.5.15
         Downloaded serde_json v1.0.140
         Downloaded aho-corasick v1.1.3
         Downloaded unicode-ident v1.0.18
         Downloaded ryu v1.0.20
         Downloaded raw-cpuid v11.6.0
         Downloaded regex v1.11.1
         Downloaded libredox v0.1.10
         Downloaded heck v0.5.0
         Downloaded once_cell_polyfill v1.70.2
         Downloaded syn v2.0.100
         Downloaded wasm-bindgen-backend v0.2.100
         Downloaded unicode-width v0.1.14
         Downloaded hdrhistogram v7.5.4
         Downloaded memchr v2.7.4
         Downloaded regex-syntax v0.8.5
         Downloaded bumpalo v3.17.0
         Downloaded windows_aarch64_gnullvm v0.52.6
         Downloaded serde_derive v1.0.219
         Downloaded windows_i686_gnullvm v0.52.6
         Downloaded regex-automata v0.4.9
         Downloaded libc v0.2.179
         Downloaded slab v0.4.11
         Downloaded wasm-bindgen v0.2.100
         Downloaded prettytable-rs v0.10.0
         Downloaded windows_x86_64_gnu v0.52.6
         Downloaded windows-link v0.2.1
         Downloaded futures-core v0.3.31
         Downloaded windows_i686_msvc v0.52.6
         Downloaded windows_i686_gnu v0.52.6
       error: failed to unpack package `windows_i686_gnu v0.52.6`
       
       Caused by:
         failed to unpack entry at `windows_i686_gnu-0.52.6/lib/libwindows.0.52.0.a`
       
       Caused by:
         failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_i686_gnu-0.52.6/lib/libwindows.0.52.0.a`
       
       Caused by:
         failed to unpack `windows_i686_gnu-0.52.6/lib/libwindows.0.52.0.a` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_i686_gnu-0.52.6/lib/libwindows.0.52.0.a`
       
       Caused by:
         No space left on device (os error 28)