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cargo / candor-scan

candor-scan 0.40.4

processes
439
operations
15K
packages
39
compiler runs
36
connections
1
job time
3m 17s
capture
206 KB
records
30K
bytes / record
6.8

candor's STABLE-Rust effect scanner — syntactic call-graph + effect report, no nightly.

1 vulnerability

Build behaviourcompiled and nothing more

2,011 downloads · source · home page · cargo

audit capabilities effects security static-analysis

Release 0.40.4 run 0aa50188-2e0c-4dbf-bd9e-ff991c8b4dd9 · built 2026-10-10

Artifact

binary · retained · product
2
ChecksDetections
Build behavior
✓ Network activity—
✓ Sensitive data access and transfer—
✓ Cross-process access—
✓ Build file changes—
✓ Build script activity—
✓ Data flow analysis—
✓ Filesystem writes—
✓ Context collection—
Supply chain
▲ Known vulnerabilities—
✓ Build-time dependency advisories—
✓ Dependency advisories—
✓ Declared and observed dependencies—
✓ Dependency and toolchain versions—
Pipeline
✓ Pipeline coverage—

Detections

0

No detections

No abnormal activity detected across 15K flows.

Network

0 peers
    cargo fetched 1,507 files from static.crates.io
    Vulnerable dependencies1PackageVersionFixSeverityTitleReach
    RUSTSEC-2026-0204crossbeam-epoch0.9.18>=0.9.20highInvalid pointer dereference in `fmt::Pointer` impl for `Atomic` and `Shared` when the underlying pointer is invalidretained

    Raw data

    capture
    206 KB
    records
    30,153
    bytes per record
    6.8

    Loading a sample of the capture

    Want to see more? E-mail us at hello@bitbison.io about your use case.

    Dependencies

    42 packages, 8 with a build script that ran, 0 doing more than compiling
    PackageVersionUsageBuild behaviour
    crossbeam-utils0.8.21linkedbuild script
    ld-linux-x86-64.so.2linkedsystem library
    libc.so.6linkedsystem library
    libgcc_s.so.1linkedsystem library
    libm.so.6linkedsystem library
    libmvec.so.1linkedsystem library
    proc-macro2 direct1.0.106linkedbuild script
    quote1.0.45linkedbuild script
    rayon-core1.13.0linkedbuild script
    serde direct1.0.228linkedbuild script
    serde_core1.0.228linkedbuild script
    serde_derive1.0.228linkedproc macro
    serde_json direct1.0.150linkedbuild script
    zmij1.0.21linkedbuild script
    candor-classify direct0.40.4linked
    candor-report direct0.40.4linked
    crossbeam-deque0.8.6linked
    crossbeam-epoch0.9.18linked
    depg0.2.0orphan
    depw1.0.0orphan
    depx0.1.0orphan
    either1.16.0linked
    equivalent1.0.2feature_gated
    glob direct0.3.4linked
    hashbrown0.17.1feature_gated
    indexmap2.14.0feature_gated
    itoa1.0.18linked
    memchr2.8.1linked
    rayon direct1.12.0linked
    same-file1.0.6linked
    serde_spanned1.1.1linked
    syn direct2.0.117linked
    toml direct1.1.2+spec-1.1.0linked
    toml_datetime1.1.1+spec-1.1.0linked
    toml_parser1.1.2+spec-1.1.0linked
    toml_writer1.1.1+spec-1.1.0linked
    unicode-ident1.0.24linked
    walkdir direct2.5.0linked
    winapi-util0.1.11platform_gated
    windows-link0.2.1platform_gated
    windows-sys0.61.2platform_gated
    winnow1.0.3linked

    1 of 1 jobs captured: build-test success · Generated 2026-10-10 · tarp 0.1.0+20261009214341-g814b5de79005 · run 0aa50188-2e0c-4dbf-bd9e-ff991c8b4dd9