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cargo / piper-phonemize-sys / 1.5.7

piper-phonemize-sys 1.5.7

bitbison: flagged, behavior flagged, dependencies notes, posture not checked, pipeline clean, 1 of 1 jobs captured 4 detections
processes
169
operations
18K
packages
85
compiler runs
173
connections
3
job time
20s
capture
226 KB
records
32K
bytes / record
7.1

Build behaviourits build script reached github.com, release-assets.githubusercontent.comundeclared fetchfetch went into the outputlinked a downloaded binaryfetched outside crates.iocompiled C/C++

run 7cee4eb8-d495-4a02-85e6-8a9f91cfd6f5 · built 2026-10-14 · complete

Artifact

file · retained · product · graph v2
1

Checks

11 of 14 clear Network activity Data flow analysis +1 more
Build behavior▲✓✓✓✓▲✓✓
Supply chain✓▲✓✓✓
Pipeline✓

Detections

4
  • Build script fetched what the build compiled, linked or ran
    piper-phonemize-sys 1.5.7 › github.com:443, release-assets.githubusercontent.com:443
    high
  • Uncompiled library linked
    libespeak-ng.a › github.com, release-assets.githubusercontent.com
    high
  • Uncompiled library linked
    libpiper_phonemize_core.a › github.com, release-assets.githubusercontent.com
    high
  • Uncompiled library linked
    libucd.a › github.com, release-assets.githubusercontent.com
    high

Detection

highwitnessed

Build script fetched what the build compiled, linked or ran

Unexpected network connection

Subject
piper-phonemize-sys 1.5.7
Destination
github.com:443, release-assets.githubusercontent.com:443
Reaches
Jobs
build-test
Rule
egress · piper-phonemize-sys

Evidence

  1. Connection outside the process’s allowed destinationscause

    connection to github.com:443, opened by build_script_build-1ec586a88b9d9584

    subject github.com:443

    by /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build

  2. Connection outside the process’s allowed destinationscause

    connection to release-assets.githubusercontent.com:443, opened by build_script_build-1ec586a88b9d9584

    subject release-assets.githubusercontent.com:443

    by /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build

  3. What a build script's fetch becamesupport

    9 files came down; the build compiled or linked libpiper_phonemize_core.a, libespeak-ng.a, libucd.a

  4. Connection opened by a build script or child processsupport

    the opener is the build script at /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build_script_build-1ec586a88b9d9584

Processes

build-test

cargo›cargo›build-script-build

Ran
/home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build
Invoked by
cargo build --release --locked --message-format=json-render-diagnostics
Lineage · 3 processes
  1. cargocargo build --release --locked --message-format=json-render-diagnostics2457
  2. cargo/home/runner/.rustup/toolchains/1.99.0-x86_64-unknown-linux-gnu/bin/cargo build --release --locked --message-format=json-render-diagnostics2457
  3. build-script-build/home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build3426

Remediation

A dependency's build downloaded files the build then compiled, linked or ran, outside anything the registry checksums. Review what came down, pin or replace the dependency, or record the download as accepted once it is reviewed.

Detection

highwitnessed

Uncompiled library linked

Object file origin needs review

Subject
/home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/piper-phonemize-prebuilt/piper-phonemize-v1.5.7-linux-x64-static-lib/lib/libespeak-ng.awritten by build_script_build-1ec586a88b9d9584
Destination
github.com, release-assets.githubusercontent.com
Jobs
build-test
Rule
object-provenance · piper-phonemize-sys

Witness chain

  1. /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/piper-phonemize-prebuilt/piper-phonemize-v1.5.7-linux-x64-static-lib/lib/libespeak-ng.avia /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build
    • Object written under a build script that downloadedfrom github.com · release-assets.githubusercontent.com

      written under the build script at /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build_script_build-1ec586a88b9d9584, which downloaded from github.com, release-assets.githubusercontent.com

    • Obfuscated toolchain bypass

      Written by build_script_build-1ec586a88b9d9584 from a network connection without a recorded source compilation

    • Asked for by the build's own declaration

      piper-phonemize-sys asked the linker for it: static espeak-ng (target/release/build/piper-phonemize-sys-b745693b8696d434/output)

    source
  2. member
    artifact

Evidence

  • written under the build script at /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build_script_build-1ec586a88b9d9584, which downloaded from github.com, release-assets.githubusercontent.com
  • Written by build_script_build-1ec586a88b9d9584 from a network connection without a recorded source compilation
  • piper-phonemize-sys asked the linker for it: static espeak-ng (target/release/build/piper-phonemize-sys-b745693b8696d434/output)

Processes

build-test

cargo›cargo›build-script-build

Ran
/home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build
Invoked by
cargo build --release --locked --message-format=json-render-diagnostics
Lineage · 3 processes
  1. cargocargo build --release --locked --message-format=json-render-diagnostics2457
  2. cargo/home/runner/.rustup/toolchains/1.99.0-x86_64-unknown-linux-gnu/bin/cargo build --release --locked --message-format=json-render-diagnostics2457
  3. build-script-build/home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build3426

Remediation

Inspect the writer and input chain. Confirm the object comes from a reviewed build step or declared prebuilt dependency. If its origin cannot be verified, replace it and rebuild.

Detection

highwitnessed

Uncompiled library linked

Object file origin needs review

Subject
/home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/piper-phonemize-prebuilt/piper-phonemize-v1.5.7-linux-x64-static-lib/lib/libpiper_phonemize_core.awritten by build_script_build-1ec586a88b9d9584
Destination
github.com, release-assets.githubusercontent.com
Jobs
build-test
Rule
object-provenance · piper-phonemize-sys

Witness chain

  1. /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/piper-phonemize-prebuilt/piper-phonemize-v1.5.7-linux-x64-static-lib/lib/libpiper_phonemize_core.avia /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build
    • Object written under a build script that downloadedfrom github.com · release-assets.githubusercontent.com

      written under the build script at /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build_script_build-1ec586a88b9d9584, which downloaded from github.com, release-assets.githubusercontent.com

    • Obfuscated toolchain bypass

      Written by build_script_build-1ec586a88b9d9584 from a network connection without a recorded source compilation

    • Asked for by the build's own declaration

      piper-phonemize-sys asked the linker for it: static piper_phonemize_core (target/release/build/piper-phonemize-sys-b745693b8696d434/output)

    source
  2. member
    artifact

Evidence

  • written under the build script at /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build_script_build-1ec586a88b9d9584, which downloaded from github.com, release-assets.githubusercontent.com
  • Written by build_script_build-1ec586a88b9d9584 from a network connection without a recorded source compilation
  • piper-phonemize-sys asked the linker for it: static piper_phonemize_core (target/release/build/piper-phonemize-sys-b745693b8696d434/output)

Processes

build-test

cargo›cargo›build-script-build

Ran
/home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build
Invoked by
cargo build --release --locked --message-format=json-render-diagnostics
Lineage · 3 processes
  1. cargocargo build --release --locked --message-format=json-render-diagnostics2457
  2. cargo/home/runner/.rustup/toolchains/1.99.0-x86_64-unknown-linux-gnu/bin/cargo build --release --locked --message-format=json-render-diagnostics2457
  3. build-script-build/home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build3426

Remediation

Inspect the writer and input chain. Confirm the object comes from a reviewed build step or declared prebuilt dependency. If its origin cannot be verified, replace it and rebuild.

Detection

highwitnessed

Uncompiled library linked

Object file origin needs review

Subject
/home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/piper-phonemize-prebuilt/piper-phonemize-v1.5.7-linux-x64-static-lib/lib/libucd.awritten by build_script_build-1ec586a88b9d9584
Destination
github.com, release-assets.githubusercontent.com
Jobs
build-test
Rule
object-provenance · piper-phonemize-sys

Witness chain

  1. /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/piper-phonemize-prebuilt/piper-phonemize-v1.5.7-linux-x64-static-lib/lib/libucd.avia /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build
    • Object written under a build script that downloadedfrom github.com · release-assets.githubusercontent.com

      written under the build script at /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build_script_build-1ec586a88b9d9584, which downloaded from github.com, release-assets.githubusercontent.com

    • Obfuscated toolchain bypass

      Written by build_script_build-1ec586a88b9d9584 from a network connection without a recorded source compilation

    • Asked for by the build's own declaration

      piper-phonemize-sys asked the linker for it: static ucd (target/release/build/piper-phonemize-sys-b745693b8696d434/output)

    source
  2. member
    artifact

Evidence

  • written under the build script at /home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build_script_build-1ec586a88b9d9584, which downloaded from github.com, release-assets.githubusercontent.com
  • Written by build_script_build-1ec586a88b9d9584 from a network connection without a recorded source compilation
  • piper-phonemize-sys asked the linker for it: static ucd (target/release/build/piper-phonemize-sys-b745693b8696d434/output)

Processes

build-test

cargo›cargo›build-script-build

Ran
/home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build
Invoked by
cargo build --release --locked --message-format=json-render-diagnostics
Lineage · 3 processes
  1. cargocargo build --release --locked --message-format=json-render-diagnostics2457
  2. cargo/home/runner/.rustup/toolchains/1.99.0-x86_64-unknown-linux-gnu/bin/cargo build --release --locked --message-format=json-render-diagnostics2457
  3. build-script-build/home/runner/work/piper-phonemize-sys/piper-phonemize-sys/target/release/build/piper-phonemize-sys-1ec586a88b9d9584/build-script-build3426

Remediation

Inspect the writer and input chain. Confirm the object comes from a reviewed build step or declared prebuilt dependency. If its origin cannot be verified, replace it and rebuild.

Network

3 peers
  • github.com:443 piper-phonemize-sys's own build code · build_script_build-1ec586a88b9d9584 (piper-phonemize-sys) · GitHub, Inc. · 9 files · went into an output undeclared
  • release-assets.githubusercontent.com:443 piper-phonemize-sys's own build code · build_script_build-1ec586a88b9d9584 (piper-phonemize-sys) · Fastly, Inc. · 9 files · went into an output undeclared
  • static.crates.io:8080 the package manager · cargo (piper-phonemize-sys) via crates.io · 4,522 files · went into an output ecosystem
Dependencies88Build behaviour
adler22.0.1
base640.22.1
bitflags2.13.1
bzip20.4.4
bzip2-sys0.1.13+1.0.8build script
cc1.3.0
cfg-if1.0.4
crc32fast1.5.0build script
displaydoc0.2.6proc macro
errno0.3.14
filetime0.2.29
find-msvc-tools0.1.9
flate21.1.9
form_urlencoded1.2.2
getrandom0.2.17
icu_collections2.2.0
icu_locale_core2.2.0
icu_normalizer2.2.0
icu_normalizer_data2.2.0build script
icu_properties2.2.0
icu_properties_data2.2.0build script
icu_provider2.2.0
idna1.1.0
idna_adapter1.2.2
ld-linux-x86-64.so.2system library
libc0.2.187build script
libc.so.6system library
libgcc_s.so.1system library
libm.so.6system library
libmvec.so.1system library
linux-raw-sys0.12.1
litemap0.8.2
log0.4.33
miniz_oxide0.8.9
once_cell1.21.4
percent-encoding2.3.2
pkg-config0.3.33
potential_utf0.1.5
proc-macro21.0.107build script
quote1.0.47build script
ring0.17.14build scriptprebuilt objects
rustix1.1.4build script
rustls0.23.42build script
rustls-pki-types1.15.0
rustls-webpki0.103.13
serde1.0.229build script, not run
serde_core1.0.229build script, not run
serde_derive1.0.229proc macro
shlex2.0.1
simd-adler320.3.10
smallvec1.15.2
stable_deref_trait1.2.1
subtle2.6.1
syn2.0.119
syn3.0.2
synstructure0.13.2
tar0.4.46
tinystr0.8.3
unicode-ident1.0.24
untrusted0.9.0
ureq2.12.1
url2.5.8
utf8_iter1.0.4
wasi0.11.1+wasi-snapshot-preview1
webpki-roots0.26.11
webpki-roots1.0.9
windows-link0.2.1
windows-sys0.52.0
windows-sys0.61.2
windows-targets0.52.6
windows_aarch64_gnullvm0.52.6build script, not runprebuilt objects
windows_aarch64_msvc0.52.6build script, not runprebuilt objects
windows_i686_gnu0.52.6build script, not runprebuilt objects
windows_i686_gnullvm0.52.6build script, not runprebuilt objects
windows_i686_msvc0.52.6build script, not runprebuilt objects
windows_x86_64_gnu0.52.6build script, not runprebuilt objects
windows_x86_64_gnullvm0.52.6build script, not runprebuilt objects
windows_x86_64_msvc0.52.6build script, not runprebuilt objects
writeable0.6.3
xattr1.6.1
yoke0.8.3
yoke-derive0.8.2proc macro
zerofrom0.1.8
zerofrom-derive0.1.7proc macro
zeroize1.9.0
zerotrie0.2.4
zerovec0.11.6
zerovec-derive0.11.3proc macro

Raw data

capture
226 KB
records
31,792
bytes per record
7.1

Loading a sample of the capture

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1 of 1 jobs captured: build-test success · Generated 2026-10-14 · run 7cee4eb8-d495-4a02-85e6-8a9f91cfd6f5

analysis 0.1.0 · 2026-10-14 · afb437c · graph v2