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cargo / fuel-cuda-backend / 0.20.0

fuel-cuda-backend 0.20.0

bitbison: no public build not built
processes
216
operations
32K
packages
136
compiler runs
23
connections
2
job time
47s
capture
421 KB
records
57K
bytes / record
7.3

Build behaviourundeclared fetchfetched outside crates.io

run d8c39042-62d4-4a81-ab65-90de2da1e27f · built 2026-10-16 · complete View on crates.io

This release did not build; nothing below stands for the package.

Graph

egress · medium
8

Checks

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

Detections

2
  • Build script ran git
    baracuda-cutlass-sys 0.0.1-alpha.86 › github.com:443
    medium
  • Build script reached github.com
    baracuda-cutlass-sys 0.0.1-alpha.86 › github.com:443
    medium

Detection

mediumwitnessed

Build script ran git

Unexpected build script activity

Subject
baracuda-cutlass-sys 0.0.1-alpha.86
Destination
github.com:443
Jobs
build-test
Rule
buildscript · fuel

Evidence

  1. Build script ran a download or version-control toolcause

    Tool invocations: 27. Build script: /home/runner/work/fuel/fuel/target/release/build/baracuda-cutlass-sys-68600e24cd85c9a4/build_script_build-68600e24cd85c9a4

    by /home/runner/work/fuel/fuel/target/release/build/baracuda-cutlass-sys-68600e24cd85c9a4/build-script-build

  2. What the tool didcause

    Recorded activity: used a network connection to github.com:443

    target github.com:443

  3. What the tool didcause

    Recorded activity: wrote: /home/runner/.baracuda-cutlass-sys/checkouts/cutlass-4_2_0

    target /home/runner/.baracuda-cutlass-sys/checkouts/cutlass-4_2_0

  4. What the tool didcause

    Recorded activity: wrote: /home/runner/.baracuda-cutlass-sys/checkouts/cutlass-4_2_0/.git

    target /home/runner/.baracuda-cutlass-sys/checkouts/cutlass-4_2_0/.git

  5. What the tool didcause

    Recorded activity: wrote: /home/runner/.baracuda-cutlass-sys/checkouts/cutlass-4_2_0/.git/HEAD

    target /home/runner/.baracuda-cutlass-sys/checkouts/cutlass-4_2_0/.git/HEAD

  6. Tool commandsupport

    Command: git sparse-checkout set include tools/util/include

    by git sparse-checkout set include tools/util/include

  7. Tool commandsupport

    Command: /usr/lib/git-core/git -c fetch.negotiationAlgorithm=noop fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin

    by /usr/lib/git-core/git -c fetch.negotiationAlgorithm=noop fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin

  8. Tool commandsupport

    Command: git clone --depth 1 --filter=blob:none --sparse --no-recurse-submodules --branch v4.2.0 https://github.com/NVIDIA/cutlass.git /home/runner/.baracuda-cutlass-sys…

    by git clone --depth 1 --filter=blob:none --sparse --no-recurse-submodules --branch v4.2.0 https://github.com/NVIDIA/cutlass.git /home/runner/.baracuda-cutlass-sys…

  9. Additional itemscontext

    … +1006 more

Remediation

Review the command, its network destinations, and the files it wrote. Remove unexpected activity from the build script.

Detection

mediumwitnessed

Build script reached github.com

Unexpected network connection

Subject
baracuda-cutlass-sys 0.0.1-alpha.86
Destination
github.com:443
Jobs
build-test
Rule
egress

Evidence

  1. Connection outside the process’s allowed destinationscause

    connection to github.com:443, opened by git-remote-http

    subject github.com:443

    by /usr/lib/git-core/git-remote-https origin https://github.com/NVIDIA/cutlass.git

  2. What a build script's fetch becamesupport

    29 files came down; nothing the build compiled, linked or ran

  3. Connection opened by a build script or child processsupport

    the opener descends from the build script at /home/runner/work/fuel/fuel/target/release/build/baracuda-cutlass-sys-68600e24cd85c9a4/build_script_build-68600e24cd85c9a4

  4. Tool commandsupport

    Command: /usr/lib/git-core/git-remote-https origin https://github.com/NVIDIA/cutlass.git

    by /usr/lib/git-core/git-remote-https origin https://github.com/NVIDIA/cutlass.git

What came before it

Loading the graph

Processes

build-test

cargo›cargo›build-script-build›git›git›git-remote-https

Ran
/usr/lib/git-core/git-remote-https origin https://github.com/NVIDIA/cutlass.git
Invoked by
cargo build --release --locked --message-format=json-render-diagnostics
Lineage · 6 processes
  1. cargocargo build --release --locked --message-format=json-render-diagnostics2506
  2. cargo/home/runner/.rustup/toolchains/1.99.0-x86_64-unknown-linux-gnu/bin/cargo build --release --locked --message-format=json-render-diagnostics2506
  3. build-script-build/home/runner/work/fuel/fuel/target/release/build/baracuda-cutlass-sys-68600e24cd85c9a4/build-script-build4022
  4. gitgit clone --depth 1 --filter=blob:none --sparse --no-recurse-submodules --branch v4.2.0 https://github.com/NVIDIA/cutlass.git /home/runner/.baracuda-cutlass-sys…4032
  5. git/usr/lib/git-core/git remote-https origin https://github.com/NVIDIA/cutlass.git4026
  6. git-remote-https/usr/lib/git-core/git-remote-https origin https://github.com/NVIDIA/cutlass.git4030

Remediation

The build script connected to the network while compiling. Nothing it downloaded was compiled, linked or run. Build the crate from what the registry ships, or accept the download after reviewing it.

Network

2 peers
  • github.com:443 build code of baracuda-cutlass-sys · git-remote-http · GitHub, Inc. · 29 files undeclared
  • static.crates.io:8080 the package manager · cargo (fuel) via crates.io · 10,288 files · went into an output ecosystem
Dependencies145Build behaviour
allocator-api20.2.21
autocfg1.5.1
baracuda-build0.0.1-alpha.86
baracuda-core0.0.1-alpha.86
baracuda-cublas0.0.1-alpha.86
baracuda-cublas-sys0.0.1-alpha.86build script
baracuda-cuda-sys0.0.1-alpha.86build script
baracuda-curand0.0.1-alpha.86
baracuda-curand-sys0.0.1-alpha.86build script
baracuda-cutlass0.0.1-alpha.86
baracuda-cutlass-kernels-sys0.0.1-alpha.86build script
baracuda-cutlass-sys0.0.1-alpha.86build scriptnetworkruns toolsgithub.com, git
baracuda-driver0.0.1-alpha.86
baracuda-forge0.0.1-alpha.86
baracuda-kernels-sys0.0.1-alpha.86build script
baracuda-kernels-types0.0.1-alpha.86
baracuda-nvrtc0.0.1-alpha.86
baracuda-nvrtc-sys0.0.1-alpha.86build script
baracuda-types0.0.1-alpha.86
bitflags2.13.2
block-buffer0.12.1
bytemuck1.25.2
bytemuck_derive1.12.1proc macro
byteorder1.5.0
cfg-if1.0.5
chacha200.10.2
const-oid0.10.2
cpufeatures0.3.1
crc32fast1.5.2build script
crossbeam-deque0.8.8build script
crossbeam-epoch0.9.21build script
crossbeam-utils0.8.23build script
crunchy0.2.4build script, not run
crypto-common0.2.2
digest0.11.3
dyn-stack0.13.2
dyn-stack-macros0.1.3proc macro
either1.19.0
enum-as-inner0.6.1proc macro
equivalent1.0.2
errno0.3.14
fastrand2.5.0
float80.7.0
foldhash0.2.0
fs20.4.3
fuel-backend-contract0.20.0
fuel-cpu-backend0.20.0
fuel-cpu-kernels0.20.0
fuel-graph0.20.0
fuel-ir0.20.0
fuel-kernel-seam-types0.20.0
fuel-quantized0.20.0
gemm0.19.0
gemm-c320.19.0
gemm-c640.19.0
gemm-common0.19.0
gemm-f160.19.0
gemm-f320.19.0
gemm-f640.19.0
getrandom0.3.4build script
getrandom0.4.3build script
glob0.3.4
half2.7.1
hashbrown0.16.1
hashbrown0.17.1
heck0.5.0
hermit-abi0.5.3
hybrid-array0.4.15
indexmap2.14.2
itoa1.0.18
ld-linux-x86-64.so.2system library
libc0.2.190build script
libc.so.6system library
libgcc_s.so.1system library
libloading0.8.9
libm0.2.16build script
libm.so.6system library
libmvec.so.1system library
linux-raw-sys0.12.1
memchr2.8.3
memmap20.9.11
num-complex0.4.6
num-traits0.2.19build script
num_cpus1.17.0
once_cell1.21.4
paste1.0.15build scriptproc macro
pin-project-lite0.2.17
ppv-lite860.2.21
proc-macro21.0.107build script
pulp0.22.3build script
pulp-wasm-simd-flag0.1.1
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_distr0.5.1
rand_distr0.6.0
raw-cpuid11.6.0
rayon1.12.0
rayon-core1.13.0build script
reborrow0.5.5
rustix1.1.5build script
safetensors0.8.0
same-file1.0.6
seq-macro0.3.6proc macro
serde1.0.229build script
serde_core1.0.229build script
serde_derive1.0.229proc macro
serde_json1.0.154build script
sha20.11.0
smallvec1.16.3
stable_deref_trait1.2.1
syn2.0.119
syn3.0.7
sysctl0.6.0
tempfile3.27.0
thiserror1.0.69build script
thiserror2.0.21build script
thiserror-impl1.0.69proc macro
thiserror-impl2.0.21proc macro
tracing0.1.44
tracing-attributes0.1.31proc macro
tracing-core0.1.36
typed-path0.12.3
typenum1.20.1
unicode-ident1.0.26
unpopped-vocab0.14.4
version_check0.9.5
walkdir2.5.0
wasip21.0.4+wasi-0.2.12
winapi0.3.9build script, not run
winapi-i686-pc-windows-gnu0.4.0build script, not runprebuilt objects
winapi-util0.1.11
winapi-x86_64-pc-windows-gnu0.4.0build script, not runprebuilt objects
windows-link0.2.1
windows-sys0.61.2
wit-bindgen0.57.1build script, not runprebuilt objects
zerocopy0.8.62build script
zerocopy-derive0.8.62proc macro
zip8.6.0
zmij1.0.23build script
Versions2RiskVulnsPublished
0.20.0did not build1d ago
0.19.1not analyzed2d ago

Raw data

capture
421 KB
records
57,337
bytes per record
7.3

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1 of 1 jobs captured: build-test failure · Generated 2026-10-16 · run d8c39042-62d4-4a81-ab65-90de2da1e27f

analysis 0.1.0 · 2026-10-15 · 244c7b2 · graph v2