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cargo / rust-ml-runtime / 0.3.0

rust-ml-runtime 0.3.0

bitbison: flagged, behavior flagged, dependencies notes, posture not checked, pipeline clean, 1 of 1 jobs captured RiskmediumVulnsnone
processes
318
operations
63K
packages
301
compiler runs
222
connections
2
job time
2m 41s
capture
813 KB
records
114K
bytes / record
7.1

Build behaviourfetch went into the outputlinked a downloaded binaryfetched outside crates.iocompiled C/C++

run 88a0a81f-8c85-414e-8e32-349e13560738 · built 2026-10-15 · complete View on crates.io

Graph

egress · medium · in librust_ml_runtime.rlib
3

Checks

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

Detections

2
  • Build script reached cdn.pyke.io
    ort-sys 2.0.0-rc.10 › cdn.pyke.io:443
    medium
  • Prebuilt library downloaded by a build script from its documented source
    libonnxruntime.a › cdn.pyke.io
    medium

Detection

mediumwitnessed

Build script reached cdn.pyke.io

Unexpected network connection

Subject
ort-sys 2.0.0-rc.10
Destination
cdn.pyke.io:443
Reaches
Jobs
build-test
Rule
egress

Evidence

  1. Connection outside the process’s allowed destinationscause

    connection to cdn.pyke.io:443, opened by build_script_build-39d6ddc9107b8657

    subject cdn.pyke.io:443

    by /home/runner/work/rust-ml-runtime/rust-ml-runtime/target/release/build/ort-sys-39d6ddc9107b8657/build-script-build

  2. What a build script's fetch becamesupport

    2 files came down; the build compiled or linked libonnxruntime.a

  3. Connection opened by a build script or child processsupport

    the opener is the build script at /home/runner/work/rust-ml-runtime/rust-ml-runtime/target/release/build/ort-sys-39d6ddc9107b8657/build_script_build-39d6ddc9107b8657

  4. Build script fetched what its crate documents it fetchessupport

    ort-sys's build script fetches a prebuilt ONNX Runtime from cdn.pyke.io: ort's default `download-binaries` feature fetches pyke's prebuilt from its CDN

In librust_ml_runtime.rlib

Loading the graph

Processes

build-test

cargo›cargo›build-script-build

Ran
/home/runner/work/rust-ml-runtime/rust-ml-runtime/target/release/build/ort-sys-39d6ddc9107b8657/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-diagnostics2459
  2. cargo/home/runner/.rustup/toolchains/1.99.0-x86_64-unknown-linux-gnu/bin/cargo build --release --locked --message-format=json-render-diagnostics2459
  3. build-script-build/home/runner/work/rust-ml-runtime/rust-ml-runtime/target/release/build/ort-sys-39d6ddc9107b8657/build-script-build5635

Remediation

The crate's build script reached the network at compile time, outside the registry's checksums. Build it from what the registry ships (the crate's own environment variable or from-source feature), or record the download as accepted once it is reviewed.

Detection

mediumwitnessed

Prebuilt library downloaded by a build script from its documented source

Object file origin needs review

Subject
/home/runner/.cache/ort.pyke.io/dfbin/x86_64-unknown-linux-gnu/ED1716DE95974BF47AB0223CA33734A0B5A5D09A181225D0E8ED62D070AEA893/onnxruntime/lib/libonnxruntime.awritten by build_script_build-39d6ddc9107b8657
Destination
cdn.pyke.io
Jobs
build-test
Rule
object-provenance

Witness chain

  1. cdn.pyke.io:443
    source
  2. /home/runner/.cache/ort.pyke.io/dfbin/x86_64-unknown-linux-gnu/ED1716DE95974BF47AB0223CA33734A0B5A5D09A181225D0E8ED62D070AEA893/onnxruntime/lib/libonnxruntime.avia /home/runner/work/rust-ml-runtime/rust-ml-runtime/target/release/build/ort-sys-39d6ddc9107b8657/build-script-build
    • Object written under a build script that downloadedfrom cdn.pyke.io

      written under the build script at /home/runner/work/rust-ml-runtime/rust-ml-runtime/target/release/build/ort-sys-39d6ddc9107b8657/build_script_build-39d6ddc9107b8657, which downloaded from cdn.pyke.io

    • Obfuscated toolchain bypass

      Written by build_script_build-39d6ddc9107b8657 from a network connection without a recorded source compilation

    • Asked for by the build's own declaration

      ort-sys asked the linker for it: static onnxruntime (target/release/build/ort-sys-bcea43fcea8d40dd/output)

    subject
  3. dependency
    artifact

Evidence

  1. Build script fetched what its crate documents it fetchessupport

    ort-sys's build script fetches a prebuilt ONNX Runtime from cdn.pyke.io: ort's default `download-binaries` feature fetches pyke's prebuilt from its CDN

In librust_ml_runtime.rlib

Loading the graph

Processes

build-test

cargo›cargo›build-script-build

Ran
/home/runner/work/rust-ml-runtime/rust-ml-runtime/target/release/build/ort-sys-39d6ddc9107b8657/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-diagnostics2459
  2. cargo/home/runner/.rustup/toolchains/1.99.0-x86_64-unknown-linux-gnu/bin/cargo build --release --locked --message-format=json-render-diagnostics2459
  3. build-script-build/home/runner/work/rust-ml-runtime/rust-ml-runtime/target/release/build/ort-sys-39d6ddc9107b8657/build-script-build5635

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

2 peers
  • cdn.pyke.io:443 build code of ort-sys · build_script_build-39d6ddc9107b8657 · Cloudflare, Inc. · 2 files · went into an output documented
  • static.crates.io:8080 the package manager · cargo (rust-ml-runtime) via crates.io · 19,055 files · went into an output ecosystem
Dependencies312Build behaviour
adler22.0.1
ahash0.8.12build script
aho-corasick1.1.5
allocator-api20.2.21
async-trait0.1.92proc macro
atomic-waker1.1.2
autocfg1.5.1
base640.13.1
base640.22.1
base640.23.1
base64ct1.8.3
bit-set0.8.0
bit-vec0.8.0
bitflags2.13.2
block-buffer0.10.4
borrow-or-share0.2.4
bumpalo3.20.3
bytecount0.6.9
byteorder1.5.0
bytes1.12.1
castaway0.2.4
cc1.4.7
cfg-if1.0.5
cfg_aliases0.2.2
chacha200.10.2
compact_str0.9.1
core-foundation0.10.1
core-foundation-sys0.8.7
cpufeatures0.2.17
cpufeatures0.3.1
crc32fast1.5.2build script
crossbeam-deque0.8.8build script
crossbeam-epoch0.9.21build script
crossbeam-utils0.8.23build script
crypto-common0.1.7
darling0.20.11
darling_core0.20.11
darling_macro0.20.11proc macro
dary_heap0.3.9
data-encoding2.11.1
der0.8.2
derive_builder0.20.2
derive_builder_core0.20.2
derive_builder_macro0.20.2proc macro
digest0.10.7
displaydoc0.2.7proc macro
either1.18.0
email_address0.2.9
equivalent1.0.2
errno0.3.14
esaxx-rs0.1.10build script
fancy-regex0.19.2
fastrand2.5.0
filetime0.2.29
find-msvc-tools0.1.13
flate21.1.10
fluent-uri0.4.1
fnv1.0.7
foldhash0.2.0
foreign-types0.3.2
foreign-types-shared0.1.1
form_urlencoded1.2.2
fraction0.17.0
futures-channel0.3.34
futures-core0.3.34
futures-io0.3.34
futures-macro0.3.34proc macro
futures-sink0.3.34
futures-task0.3.34
futures-util0.3.34
generic-array0.14.7build script
getrandom0.2.17
getrandom0.3.4build script
getrandom0.4.3build script
hashbrown0.17.1
heck0.5.0
http1.5.0
http-body1.1.0
http-body-util0.1.5
httparse1.10.1build script
hyper1.11.1
hyper-rustls0.27.9
hyper-util0.1.20
icu_collections2.3.0
icu_locale_core2.3.0
icu_normalizer2.3.0
icu_normalizer_data2.3.0build script
icu_properties2.3.0
icu_properties_data2.3.0build script
icu_provider2.3.1
ident_case1.0.1
idna1.1.0
idna_adapter1.2.2
indexmap2.14.2
ipnet2.12.2
itertools0.14.0
itoa1.0.18
js-sys0.3.105
jsonschema0.58.6
jsonschema-regex0.58.6
jsonschema-value0.58.6build script
ld-linux-x86-64.so.2system library
libc0.2.189build script
libc.so.6system library
libcrypto.so.3system library
libgcc_s.so.1system library
libm.so.6system library
libmvec.so.1system library
libssl.so.3system library
linux-raw-sys0.12.1
litemap0.8.3
lock_api0.4.14
log0.4.34
lru-slab0.1.3
macro_rules_attribute0.2.3
macro_rules_attribute-proc_macro0.2.3proc macro
matrixmultiply0.3.11build script
memchr2.8.3
micromap0.3.0
minimal-lexical0.2.1
miniz_oxide0.9.1
mio1.2.3
ml-runtime-backend0.3.0
ml-runtime-common0.3.0
ml-runtime-cpu-backend0.3.0
ml-runtime-http-provider0.3.0
ml-runtime-inference0.3.0
ml-runtime-model0.3.0
ml-runtime-onnx-backend0.3.0
ml-runtime-protocol0.3.0
ml-runtime-provider0.3.0
monostate0.1.18
monostate-impl0.1.18proc macro
native-tls0.2.18build script
ndarray0.16.1
nom7.1.3
num0.4.3
num-bigint0.4.8
num-cmp0.1.0
num-complex0.4.6
num-integer0.1.47
num-iter0.1.46
num-rational0.4.2
num-traits0.2.19build script
once_cell1.21.4
onig6.5.3
onig_sys69.9.3build script
openssl0.10.81build script
openssl-macros0.1.1proc macro
openssl-probe0.2.1
openssl-sys0.9.117build script
ort2.0.0-rc.10
ort-sys2.0.0-rc.10build scriptnetworkcdn.pyke.io
outref0.5.2
parking_lot0.12.5
parking_lot_core0.9.12build script
paste1.0.15build scriptproc macro
pastey0.2.3proc macro
pem-rfc74681.0.0
percent-encoding2.3.2
pin-project-lite0.2.17
pkg-config0.3.34
portable-atomic1.15.0build script, not run
portable-atomic-util0.2.8build script, not run
potential_utf0.1.6
ppv-lite860.2.21
proc-macro21.0.107build script
quinn0.11.12build script, not run
quinn-proto0.11.18
quinn-udp0.5.15build script, not run
quote1.0.47build script
r-efi5.3.0
r-efi6.0.0
rand0.10.3
rand0.9.5
rand_chacha0.9.0
rand_core0.10.1
rand_core0.9.5
rand_pcg0.10.2
rawpointer0.2.1
rayon1.12.0
rayon-cond0.4.0
rayon-core1.13.0build script
redox_syscall0.5.18
ref-cast1.0.27build script
ref-cast-impl1.0.27proc macro
referencing0.58.6
regex1.13.1
regex-automata0.4.18
regex-syntax0.8.11
reqwest0.12.28
ring0.17.14build scriptprebuilt objects
rustc-hash2.1.3
rustix1.1.5build script
rustls0.23.45build script
rustls-pki-types1.15.1
rustls-webpki0.103.15
rustversion1.0.23build scriptproc macro
ryu1.0.23
schannel0.1.29
scopeguard1.2.0
security-framework3.7.0
security-framework-sys2.17.0
serde1.0.229build script
serde_core1.0.229build script
serde_derive1.0.229proc macro
serde_json1.0.151build script
serde_spanned0.6.9
serde_urlencoded0.7.1
sha20.10.9
shlex2.0.1
signal-hook-registry1.4.8
simd-adler320.3.10
slab0.4.12
smallvec1.16.1
smallvec2.0.0-alpha.10
socket20.6.5
socks0.3.4
spm_precompiled0.1.4
stable_deref_trait1.2.1
static_assertions1.1.0
strsim0.11.1
strum0.28.0
strum_macros0.28.0proc macro
subtle2.6.1
syn2.0.119
syn3.0.6
sync_wrapper1.0.2
synstructure0.14.0
tar0.4.46
tempfile3.27.0
thiserror2.0.20build script
thiserror-impl2.0.20proc macro
tinystr0.8.4
tinyvec1.13.3
tokenizers0.22.2
tokio1.53.1
tokio-macros2.7.2proc macro
tokio-rustls0.26.5
tokio-stream0.1.19
tokio-util0.7.19
toml0.8.23
toml_datetime0.6.11
toml_edit0.22.27
toml_write0.1.2
tower0.5.3
tower-http0.6.11
tower-layer0.3.3
tower-service0.3.3
tracing0.1.44
tracing-core0.1.36
try-lock0.2.5
typenum1.20.1
unicode-general-category1.1.0build script
unicode-ident1.0.26
unicode-normalization-alignments0.1.12
unicode-segmentation1.13.3
unicode_categories0.1.1
untrusted0.9.0
ureq3.4.2
ureq-proto0.6.4
url2.5.8
utf8-zero0.8.1
utf8_iter1.0.4
uuid-simd0.8.0
vcpkg0.2.15prebuilt objects
version_check0.9.5
vsimd0.8.0
want0.3.1
wasi0.11.1+wasi-snapshot-preview1
wasip21.0.4+wasi-0.2.12
wasm-bindgen0.2.128build script, not run
wasm-bindgen-futures0.4.78
wasm-bindgen-macro0.2.128proc macro
wasm-bindgen-macro-support0.2.128
wasm-bindgen-shared0.2.128build script, not run
wasm-streams0.4.2
web-sys0.3.105
web-time1.1.0
webpki-root-certs1.0.9
webpki-roots1.0.9
winapi0.3.9build script, not run
winapi-i686-pc-windows-gnu0.4.0build script, not runprebuilt objects
winapi-x86_64-pc-windows-gnu0.4.0build script, not runprebuilt objects
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
winnow0.7.15
wit-bindgen0.57.1build script, not runprebuilt objects
writeable0.6.4
xattr1.6.1
yoke0.8.3
yoke-derive0.8.3proc macro
zerocopy0.8.57build script
zerocopy-derive0.8.57proc macro
zerofrom0.1.8
zerofrom-derive0.1.8proc macro
zeroize1.9.0
zerotrie0.2.5
zerovec0.11.8
zerovec-derive0.11.6proc macro
zlib-rs0.6.8
zmij1.0.23build script
Versions2RiskVulnsPublished
0.2.3not analyzed2026-09-23
0.3.0mediumnone

Raw data

capture
813 KB
records
113,800
bytes per record
7.1

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1 of 1 jobs captured: build-test success · Generated 2026-10-15 · run 88a0a81f-8c85-414e-8e32-349e13560738

analysis 0.1.0 · 2026-10-15 · 20a5b2e · graph v2