[INFO] fetching crate sha256fast 0.0.3...
[INFO] testing sha256fast-0.0.3 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] extracting crate sha256fast 0.0.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate sha256fast 0.0.3
[INFO] finished tweaking crates.io crate sha256fast 0.0.3
[INFO] tweaked toml for crates.io crate sha256fast 0.0.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sha256fast 0.0.3 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sha256fast 0.0.3 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded walkdir v2.3.1
[INFO] [stderr]   Downloaded typenum v1.12.0
[INFO] [stderr]   Downloaded winapi-util v0.1.5
[INFO] [stderr]   Downloaded blobby v0.1.2
[INFO] [stderr]   Downloaded digest v0.9.0
[INFO] [stderr]   Downloaded num_cpus v1.13.0
[INFO] [stderr]   Downloaded byteorder v1.3.4
[INFO] [stderr]   Downloaded generic-array v0.14.4
[INFO] [stderr]   Downloaded version_check v0.9.2
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.69
[INFO] [stderr]   Downloaded criterion v0.3.3
[INFO] [stderr]   Downloaded atty v0.2.14
[INFO] [stderr]   Downloaded quote v1.0.7
[INFO] [stderr]   Downloaded itoa v0.4.6
[INFO] [stderr]   Downloaded cfg-if v0.1.10
[INFO] [stderr]   Downloaded memoffset v0.6.1
[INFO] [stderr]   Downloaded same-file v1.0.6
[INFO] [stderr]   Downloaded textwrap v0.11.0
[INFO] [stderr]   Downloaded log v0.4.11
[INFO] [stderr]   Downloaded bitflags v1.2.1
[INFO] [stderr]   Downloaded rustc_version v0.2.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.24
[INFO] [stderr]   Downloaded cast v0.2.3
[INFO] [stderr]   Downloaded csv-core v0.1.10
[INFO] [stderr]   Downloaded num-traits v0.2.14
[INFO] [stderr]   Downloaded js-sys v0.3.46
[INFO] [stderr]   Downloaded cc v1.0.66
[INFO] [stderr]   Downloaded rayon v1.5.0
[INFO] [stderr]   Downloaded regex-automata v0.1.9
[INFO] [stderr]   Downloaded bumpalo v3.4.0
[INFO] [stderr]   Downloaded serde_json v1.0.60
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.69
[INFO] [stderr]   Downloaded itertools v0.9.0
[INFO] [stderr]   Downloaded clap v2.33.3
[INFO] [stderr]   Downloaded syn v1.0.54
[INFO] [stderr]   Downloaded regex v1.4.2
[INFO] [stderr]   Downloaded bstr v0.2.14
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.21
[INFO] [stderr]   Downloaded rayon-core v1.9.0
[INFO] [stderr]   Downloaded serde_cbor v0.11.1
[INFO] [stderr]   Downloaded serde v1.0.118
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.69
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.1
[INFO] [stderr]   Downloaded half v1.6.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.69
[INFO] [stderr]   Downloaded either v1.6.1
[INFO] [stderr]   Downloaded const_fn v0.4.3
[INFO] [stderr]   Downloaded serde_derive v1.0.118
[INFO] [stderr]   Downloaded ryu v1.0.5
[INFO] [stderr]   Downloaded libc v0.2.81
[INFO] [stderr]   Downloaded tinytemplate v1.1.0
[INFO] [stderr]   Downloaded unicode-width v0.1.8
[INFO] [stderr]   Downloaded semver-parser v0.7.0
[INFO] [stderr]   Downloaded memchr v2.3.4
[INFO] [stderr]   Downloaded oorandom v11.1.3
[INFO] [stderr]   Downloaded autocfg v1.0.1
[INFO] [stderr]   Downloaded unicode-xid v0.2.1
[INFO] [stderr]   Downloaded web-sys v0.3.46
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.1
[INFO] [stderr]   Downloaded semver v0.9.0
[INFO] [stderr]   Downloaded criterion-plot v0.4.3
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.69
[INFO] [stderr]   Downloaded scopeguard v1.1.0
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.0
[INFO] [stderr]   Downloaded cfg-if v1.0.0
[INFO] [stderr]   Downloaded lazy_static v1.4.0
[INFO] [stderr]   Downloaded hermit-abi v0.1.17
[INFO] [stderr]   Downloaded csv v1.1.5
[INFO] [stderr]   Downloaded plotters v0.2.15
[INFO] [stderr]   Downloaded winapi v0.3.9
[INFO] [stderr]   Downloaded winapi-i686-pc-windows-gnu v0.4.0
[INFO] [stderr]   Downloaded winapi-x86_64-pc-windows-gnu v0.4.0
[INFO] [stderr] error: failed to unpack package `winapi-x86_64-pc-windows-gnu v0.4.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `winapi-x86_64-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-mfplat.a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-x86_64-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-mfplat.a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `winapi-x86_64-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-mfplat.a` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-x86_64-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-mfplat.a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded walkdir v2.3.1
  Downloaded typenum v1.12.0
  Downloaded winapi-util v0.1.5
  Downloaded blobby v0.1.2
  Downloaded digest v0.9.0
  Downloaded num_cpus v1.13.0
  Downloaded byteorder v1.3.4
  Downloaded generic-array v0.14.4
  Downloaded version_check v0.9.2
  Downloaded wasm-bindgen-shared v0.2.69
  Downloaded criterion v0.3.3
  Downloaded atty v0.2.14
  Downloaded quote v1.0.7
  Downloaded itoa v0.4.6
  Downloaded cfg-if v0.1.10
  Downloaded memoffset v0.6.1
  Downloaded same-file v1.0.6
  Downloaded textwrap v0.11.0
  Downloaded log v0.4.11
  Downloaded bitflags v1.2.1
  Downloaded rustc_version v0.2.3
  Downloaded proc-macro2 v1.0.24
  Downloaded cast v0.2.3
  Downloaded csv-core v0.1.10
  Downloaded num-traits v0.2.14
  Downloaded js-sys v0.3.46
  Downloaded cc v1.0.66
  Downloaded rayon v1.5.0
  Downloaded regex-automata v0.1.9
  Downloaded bumpalo v3.4.0
  Downloaded serde_json v1.0.60
  Downloaded wasm-bindgen v0.2.69
  Downloaded itertools v0.9.0
  Downloaded clap v2.33.3
  Downloaded syn v1.0.54
  Downloaded regex v1.4.2
  Downloaded bstr v0.2.14
  Downloaded crossbeam-channel v0.5.0
  Downloaded regex-syntax v0.6.21
  Downloaded rayon-core v1.9.0
  Downloaded serde_cbor v0.11.1
  Downloaded serde v1.0.118
  Downloaded wasm-bindgen-backend v0.2.69
  Downloaded crossbeam-epoch v0.9.1
  Downloaded half v1.6.0
  Downloaded wasm-bindgen-macro v0.2.69
  Downloaded either v1.6.1
  Downloaded const_fn v0.4.3
  Downloaded serde_derive v1.0.118
  Downloaded ryu v1.0.5
  Downloaded libc v0.2.81
  Downloaded tinytemplate v1.1.0
  Downloaded unicode-width v0.1.8
  Downloaded semver-parser v0.7.0
  Downloaded memchr v2.3.4
  Downloaded oorandom v11.1.3
  Downloaded autocfg v1.0.1
  Downloaded unicode-xid v0.2.1
  Downloaded web-sys v0.3.46
  Downloaded crossbeam-utils v0.8.1
  Downloaded semver v0.9.0
  Downloaded criterion-plot v0.4.3
  Downloaded wasm-bindgen-macro-support v0.2.69
  Downloaded scopeguard v1.1.0
  Downloaded crossbeam-deque v0.8.0
  Downloaded cfg-if v1.0.0
  Downloaded lazy_static v1.4.0
  Downloaded hermit-abi v0.1.17
  Downloaded csv v1.1.5
  Downloaded plotters v0.2.15
  Downloaded winapi v0.3.9
  Downloaded winapi-i686-pc-windows-gnu v0.4.0
  Downloaded winapi-x86_64-pc-windows-gnu v0.4.0
error: failed to unpack package `winapi-x86_64-pc-windows-gnu v0.4.0`

Caused by:
  failed to unpack entry at `winapi-x86_64-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-mfplat.a`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-x86_64-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-mfplat.a`

Caused by:
  failed to unpack `winapi-x86_64-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-mfplat.a` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-x86_64-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-mfplat.a`

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