Awesome
cargo-geiger ☢️
A program that lists statistics related to the usage of unsafe Rust code in a Rust crate and all its dependencies.
This cargo plugin were originally based on the code from two other projects: https://github.com/icefoxen/cargo-osha and https://github.com/sfackler/cargo-tree.
Installation
Try to find and use a system-wide installed OpenSSL library:
cargo install cargo-geiger
Or, build and statically link OpenSSL as part of the cargo-geiger executable:
cargo install cargo-geiger --features vendored-openssl
Usage
- Navigate to the same directory as the
Cargo.tomlyou want to analyze. cargo geiger
Output example
Why even care about unsafe Rust usage?
When and why to use unsafe Rust is out of scope for this project; it is simply a tool that provides information to aid auditing and hopefully to guide dependency selection. It is, however, the opinion of the author of this project that libraries choosing to abstain from unsafe Rust usage when possible should be promoted.
This project is an attempt to create pressure against unnecessary usage of unsafe Rust in public Rust libraries.
Why the name?
https://en.wikipedia.org/wiki/Geiger_counter
Unsafe code, like ionizing radiation, is unavoidable in some situations and should be safely contained!
Known issues
- Unsafe code inside macros is not detected. Needs macro expansion(?).
- Unsafe code generated by
build.rsis probably not detected. - More on the GitHub issue tracker.
Roadmap
There should be no false negatives. All unsafe code should be identified.This is probably too ambitious, but scanning for#![forbid(unsafe_code)]should be a reliable alternative (implemented since 0.6.0). Please see the changelog.- An optional whitelist file at the root crate level to specify crates that are trusted to use unsafe (should only have an effect when placed in the project's root).
Libraries
Cargo Geiger exposes three libraries:
cargo-geiger- Unversioned and highly unstable library exposing the internals of thecargo-geigerbinary. As such, any function contained within this library may be subject to change.cargo-geiger-serde- A library containing the serializable report typesgeiger- A library containing a few decoupled cargo components used by cargo-geiger
Changelog
View the changelog here
Cargo Geiger Safety Report
Metric output format: x/y
x = unsafe code used by the build
y = total unsafe code found in the crate
Symbols:
🔒 = No `unsafe` usage found, declares #![forbid(unsafe_code)]
❓ = No `unsafe` usage found, missing #![forbid(unsafe_code)]
☢️ = `unsafe` usage found
Functions Expressions Impls Traits Methods Dependency
0/0 0/0 0/0 0/0 0/0 🔒 cargo-geiger 0.11.1
15/18 432/439 3/3 0/0 11/11 ☢️ ├── anyhow 1.0.40
0/26 0/623 0/6 0/0 0/5 ❓ │ └── backtrace 0.3.56
0/0 0/23 0/0 0/0 0/0 ❓ │ ├── addr2line 0.14.1
0/0 0/51 0/2 0/0 0/0 ❓ │ │ ├── gimli 0.23.0
0/0 37/42 1/1 0/0 0/0 ☢️ │ │ │ └── indexmap 1.6.2
2/2 1006/1098 16/19 0/0 35/39 ☢️ │ │ │ ├── hashbrown 0.9.1
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ │ └── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ │ └── serde_derive 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ │ ├── proc-macro2 1.0.24
0/0 0/0 0/0 0/0 0/0 🔒 │ │ │ │ │ └── unicode-xid 0.2.1
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ │ ├── quote 1.0.9
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ │ │ └── proc-macro2 1.0.24
0/0 45/45 3/3 0/0 2/2 ☢️ │ │ │ │ └── syn 1.0.67
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ │ ├── proc-macro2 1.0.24
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ │ ├── quote 1.0.9
0/0 0/0 0/0 0/0 0/0 🔒 │ │ │ │ └── unicode-xid 0.2.1
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ └── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── rustc-demangle 0.1.18
1/1 392/392 7/7 1/1 13/13 ☢️ │ │ └── smallvec 1.6.1
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── cfg-if 1.0.0
0/19 10/311 0/0 0/0 5/27 ☢️ │ ├── libc 0.2.92
0/0 0/0 0/0 0/0 0/0 🔒 │ ├── miniz_oxide 0.4.4
0/0 0/0 0/0 0/0 0/0 🔒 │ │ └── adler 1.0.2
0/0 0/21 0/0 0/1 0/0 ❓ │ ├── object 0.23.0
5/6 108/156 0/0 0/0 0/0 ☢️ │ │ ├── crc32fast 1.2.1
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ └── cfg-if 1.0.0
4/4 129/129 2/2 0/0 2/2 ☢️ │ │ ├── flate2 1.0.20
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ ├── cfg-if 1.0.0
5/6 108/156 0/0 0/0 0/0 ☢️ │ │ │ ├── crc32fast 1.2.1
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ ├── libc 0.2.92
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ ├── libz-sys 1.1.2
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ │ └── libc 0.2.92
0/0 0/0 0/0 0/0 0/0 🔒 │ │ │ └── miniz_oxide 0.4.4
0/0 37/42 1/1 0/0 0/0 ☢️ │ │ └── indexmap 1.6.2
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── rustc-demangle 0.1.18
0/0 4/4 0/0 0/0 0/0 ☢️ │ └── serde 1.0.125
4/4 341/347 0/0 0/0 3/3 ☢️ ├── cargo 0.52.0
15/18 432/439 3/3 0/0 11/11 ☢️ │ ├── anyhow 1.0.40
2/2 45/45 0/0 0/0 0/0 ☢️ │ ├── atty 0.2.14
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ └── libc 0.2.92
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── bytesize 1.0.1
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── cargo-platform 0.1.1
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
0/0 1/1 0/0 0/0 0/0 ☢️ │ ├── clap 2.33.3
0/0 23/23 0/0 0/0 0/0 ☢️ │ │ ├── ansi_term 0.11.0
2/2 45/45 0/0 0/0 0/0 ☢️ │ │ ├── atty 0.2.14
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── bitflags 1.2.1
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── strsim 0.8.0
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── textwrap 0.11.0
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ └── unicode-width 0.1.8
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── unicode-width 0.1.8
0/0 0/0 0/0 0/0 0/0 ❓ │ │ └── vec_map 0.8.2
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
0/0 606/606 12/12 4/4 12/12 ☢️ │ ├── core-foundation 0.9.1
0/0 3/3 0/0 0/0 2/2 ☢️ │ │ ├── core-foundation-sys 0.8.2
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ └── libc 0.2.92
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── crates-io 0.33.0
15/18 432/439 3/3 0/0 11/11 ☢️ │ │ ├── anyhow 1.0.40
4/4 875/876 5/5 0/0 2/2 ☢️ │ │ ├── curl 0.4.35
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ ├── curl-sys 0.4.41+curl-7.75.0
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ │ ├── libc 0.2.92
0/0 0/1 0/0 0/0 0/0 ❓ │ │ │ │ ├── libnghttp2-sys 0.1.6+1.43.0
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ │ │ └── libc 0.2.92
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ │ └── libz-sys 1.1.2
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ ├── libc 0.2.92
0/0 644/1122 0/0 0/0 5/9 ☢️ │ │ │ └── socket2 0.3.19
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ ├── cfg-if 1.0.0
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ └── libc 0.2.92
0/0 3/3 0/0 0/0 0/0 ☢️ │ │ ├── percent-encoding 2.1.0
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ ├── serde 1.0.125
0/0 6/6 0/0 0/0 0/0 ☢️ │ │ ├── serde_json 1.0.64
0/0 37/42 1/1 0/0 0/0 ☢️ │ │ │ ├── indexmap 1.6.2
0/0 1/1 0/0 0/0 0/0 ☢️ │ │ │ ├── itoa 0.4.7
8/12 674/921 0/0 0/0 2/2 ☢️ │ │ │ ├── ryu 1.0.5
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ └── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ │ └── url 2.2.1
0/0 2/2 0/0 0/0 0/0 ☢️ │ │ ├── form_urlencoded 1.0.1
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ ├── matches 0.1.8
0/0 3/3 0/0 0/0 0/0 ☢️ │ │ │ └── percent-encoding 2.1.0
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── idna 0.2.2
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ ├── matches 0.1.8
0/0 0/0 0/0 0/0 0/0 🔒 │ │ │ ├── unicode-bidi 0.3.4
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ │ ├── matches 0.1.8
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ │ └── serde 1.0.125
0/0 20/20 0/0 0/0 0/0 ☢️ │ │ │ └── unicode-normalization 0.1.17
0/0 0/0 0/0 0/0 0/0 🔒 │ │ │ └── tinyvec 1.1.1
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ ├── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ └── tinyvec_macros 0.1.0
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── matches 0.1.8
0/0 3/3 0/0 0/0 0/0 ☢️ │ │ ├── percent-encoding 2.1.0
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
4/4 79/79 14/14 0/0 2/2 ☢️ │ ├── crossbeam-utils 0.8.3
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── cfg-if 1.0.0
0/0 7/7 1/1 0/0 0/0 ☢️ │ │ └── lazy_static 1.4.0
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── crypto-hash 0.3.4
0/0 23/23 0/0 0/0 0/0 ☢️ │ │ ├── commoncrypto 0.2.0
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ └── commoncrypto-sys 0.2.0
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ └── libc 0.2.92
0/0 0/0 0/0 0/0 0/0 ❓ │ │ └── hex 0.3.2
4/4 875/876 5/5 0/0 2/2 ☢️ │ ├── curl 0.4.35
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── curl-sys 0.4.41+curl-7.75.0
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── env_logger 0.8.3
2/2 45/45 0/0 0/0 0/0 ☢️ │ │ ├── atty 0.2.14
0/0 0/0 0/0 0/0 0/0 🔒 │ │ ├── humantime 2.1.0
1/1 16/16 1/1 0/0 0/0 ☢️ │ │ ├── log 0.4.14
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ ├── cfg-if 1.0.0
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ └── serde 1.0.125
0/0 34/34 1/2 0/0 2/2 ☢️ │ │ ├── regex 1.4.5
19/19 678/678 0/0 0/0 22/22 ☢️ │ │ │ ├── aho-corasick 0.7.15
26/27 1823/1896 0/0 0/0 0/0 ☢️ │ │ │ │ └── memchr 2.3.4
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ │ └── libc 0.2.92
26/27 1823/1896 0/0 0/0 0/0 ☢️ │ │ │ ├── memchr 2.3.4
0/0 0/0 0/0 0/0 0/0 🔒 │ │ │ └── regex-syntax 0.6.23
0/0 0/0 0/0 0/0 0/0 ❓ │ │ └── termcolor 1.1.2
0/0 35/78 0/0 0/0 0/0 ☢️ │ ├── filetime 0.2.14
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── cfg-if 1.0.0
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ └── libc 0.2.92
4/4 129/129 2/2 0/0 2/2 ☢️ │ ├── flate2 1.0.20
9/9 3745/3765 3/3 0/0 81/81 ☢️ │ ├── git2 0.13.17
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── bitflags 1.2.1
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ ├── libc 0.2.92
0/0 18/18 0/0 0/0 0/0 ☢️ │ │ ├── libgit2-sys 0.12.18+1.1.0
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ ├── libc 0.2.92
2/2 6/6 0/0 0/0 0/0 ☢️ │ │ │ ├── libssh2-sys 0.2.21
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ │ ├── libc 0.2.92
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ │ ├── libz-sys 1.1.2
42/42 149/149 0/0 0/0 0/0 ☢️ │ │ │ │ └── openssl-sys 0.9.61
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ │ └── libc 0.2.92
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ ├── libz-sys 1.1.2
42/42 149/149 0/0 0/0 0/0 ☢️ │ │ │ └── openssl-sys 0.9.61
1/1 16/16 1/1 0/0 0/0 ☢️ │ │ ├── log 0.4.14
0/0 0/0 0/0 0/0 0/0 ❓ │ │ └── url 2.2.1
1/1 17/19 0/0 0/0 0/0 ☢️ │ ├── git2-curl 0.14.1
4/4 875/876 5/5 0/0 2/2 ☢️ │ │ ├── curl 0.4.35
9/9 3745/3765 3/3 0/0 81/81 ☢️ │ │ ├── git2 0.13.17
1/1 16/16 1/1 0/0 0/0 ☢️ │ │ ├── log 0.4.14
0/0 0/0 0/0 0/0 0/0 ❓ │ │ └── url 2.2.1
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── glob 0.3.0
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── hex 0.4.3
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
0/0 0/14 0/0 0/0 0/0 ❓ │ ├── home 0.5.3
0/0 0/0 0/0 0/0 0/0 🔒 │ ├── humantime 2.1.0
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── ignore 0.4.17
4/4 79/79 14/14 0/0 2/2 ☢️ │ │ ├── crossbeam-utils 0.8.3
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── globset 0.4.6
19/19 678/678 0/0 0/0 22/22 ☢️ │ │ │ ├── aho-corasick 0.7.15
8/8 377/377 0/0 0/0 0/0 ☢️ │ │ │ ├── bstr 0.2.15
0/0 7/7 1/1 0/0 0/0 ☢️ │ │ │ │ ├── lazy_static 1.4.0
26/27 1823/1896 0/0 0/0 0/0 ☢️ │ │ │ │ ├── memchr 2.3.4
0/0 225/225 5/5 1/1 14/14 ☢️ │ │ │ │ ├── regex-automata 0.1.9
0/1 176/193 0/0 0/0 0/0 ☢️ │ │ │ │ │ ├── byteorder 1.4.3
0/0 0/0 0/0 0/0 0/0 🔒 │ │ │ │ │ └── regex-syntax 0.6.23
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ │ └── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ ├── fnv 1.0.7
1/1 16/16 1/1 0/0 0/0 ☢️ │ │ │ ├── log 0.4.14
0/0 34/34 1/2 0/0 2/2 ☢️ │ │ │ ├── regex 1.4.5
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ └── serde 1.0.125
0/0 7/7 1/1 0/0 0/0 ☢️ │ │ ├── lazy_static 1.4.0
1/1 16/16 1/1 0/0 0/0 ☢️ │ │ ├── log 0.4.14
26/27 1823/1896 0/0 0/0 0/0 ☢️ │ │ ├── memchr 2.3.4
0/0 34/34 1/2 0/0 2/2 ☢️ │ │ ├── regex 1.4.5
0/0 3/3 0/0 0/0 0/0 ☢️ │ │ ├── same-file 1.0.6
0/0 109/109 1/1 0/0 4/4 ☢️ │ │ ├── thread_local 1.1.3
1/1 75/94 4/6 0/0 2/3 ☢️ │ │ │ └── once_cell 1.7.2
0/0 0/0 0/0 0/0 0/0 ❓ │ │ └── walkdir 2.3.2
0/0 3/3 0/0 0/0 0/0 ☢️ │ │ └── same-file 1.0.6
1/1 122/122 2/2 0/0 4/4 ☢️ │ ├── im-rc 15.0.0
0/0 100/100 0/0 0/0 9/9 ☢️ │ │ ├── bitmaps 2.1.0
0/0 0/0 0/0 0/0 0/0 🔒 │ │ │ └── typenum 1.13.0
0/0 22/22 0/0 0/0 0/0 ☢️ │ │ ├── rand_core 0.5.1
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ └── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── rand_xoshiro 0.4.0
0/0 22/22 0/0 0/0 0/0 ☢️ │ │ │ ├── rand_core 0.5.1
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ └── serde 1.0.125
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ ├── serde 1.0.125
0/1 311/631 0/0 0/0 20/39 ☢️ │ │ ├── sized-chunks 0.6.4
0/0 100/100 0/0 0/0 9/9 ☢️ │ │ │ ├── bitmaps 2.1.0
0/0 0/0 0/0 0/0 0/0 🔒 │ │ │ └── typenum 1.13.0
0/0 0/0 0/0 0/0 0/0 🔒 │ │ └── typenum 1.13.0
0/0 188/282 0/2 0/0 4/6 ☢️ │ ├── jobserver 0.1.21
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ └── libc 0.2.92
0/0 7/7 1/1 0/0 0/0 ☢️ │ ├── lazy_static 1.4.0
0/0 43/43 2/2 0/0 0/0 ☢️ │ ├── lazycell 1.3.0
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
0/19 10/311 0/0 0/0 5/27 ☢️ │ ├── libc 0.2.92
0/0 18/18 0/0 0/0 0/0 ☢️ │ ├── libgit2-sys 0.12.18+1.1.0
1/1 16/16 1/1 0/0 0/0 ☢️ │ ├── log 0.4.14
26/27 1823/1896 0/0 0/0 0/0 ☢️ │ ├── memchr 2.3.4
0/0 65/72 0/0 0/0 0/0 ☢️ │ ├── num_cpus 1.13.0
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ └── libc 0.2.92
0/0 6/6 0/0 0/0 0/0 ☢️ │ ├── opener 0.4.1
30/30 5630/5630 33/33 3/3 16/16 ☢️ │ ├── openssl 0.10.33
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── bitflags 1.2.1
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── cfg-if 1.0.0
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── foreign-types 0.3.2
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ └── foreign-types-shared 0.1.1
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ ├── libc 0.2.92
1/1 75/94 4/6 0/0 2/3 ☢️ │ │ ├── once_cell 1.7.2
42/42 149/149 0/0 0/0 0/0 ☢️ │ │ └── openssl-sys 0.9.61
0/0 3/3 0/0 0/0 0/0 ☢️ │ ├── percent-encoding 2.1.0
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── rustc-workspace-hack 1.0.0
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── rustfix 0.5.1
15/18 432/439 3/3 0/0 11/11 ☢️ │ │ ├── anyhow 1.0.40
1/1 16/16 1/1 0/0 0/0 ☢️ │ │ ├── log 0.4.14
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ ├── serde 1.0.125
0/0 6/6 0/0 0/0 0/0 ☢️ │ │ └── serde_json 1.0.64
0/0 3/3 0/0 0/0 0/0 ☢️ │ ├── same-file 1.0.6
0/0 0/4 0/0 0/0 0/0 ❓ │ ├── semver 0.10.0
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── semver-parser 0.7.0
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
0/0 4/4 0/0 0/0 0/0 ☢️ │ ├── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── serde_ignored 0.1.2
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
0/0 6/6 0/0 0/0 0/0 ☢️ │ ├── serde_json 1.0.64
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── shell-escape 0.1.5
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── strip-ansi-escapes 0.1.0
0/0 4/5 0/0 0/0 0/0 ☢️ │ │ └── vte 0.3.3
1/1 5/5 0/0 0/0 0/0 ☢️ │ │ └── utf8parse 0.1.1
2/2 52/52 0/0 0/0 0/0 ☢️ │ ├── tar 0.4.33
0/0 35/78 0/0 0/0 0/0 ☢️ │ │ ├── filetime 0.2.14
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ └── libc 0.2.92
0/0 36/82 0/0 0/0 0/0 ☢️ │ ├── tempfile 3.2.0
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── cfg-if 1.0.0
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ ├── libc 0.2.92
0/0 20/20 0/0 0/0 0/0 ☢️ │ │ ├── rand 0.8.3
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ ├── libc 0.2.92
1/1 16/16 1/1 0/0 0/0 ☢️ │ │ │ ├── log 0.4.14
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ ├── rand_chacha 0.3.0
2/2 565/641 0/0 0/0 14/22 ☢️ │ │ │ │ ├── ppv-lite86 0.2.10
0/0 15/15 0/0 0/0 0/0 ☢️ │ │ │ │ └── rand_core 0.6.2
1/4 47/144 1/1 0/0 3/3 ☢️ │ │ │ │ ├── getrandom 0.2.2
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ │ │ ├── cfg-if 1.0.0
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ │ │ │ └── libc 0.2.92
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ │ └── serde 1.0.125
0/0 15/15 0/0 0/0 0/0 ☢️ │ │ │ ├── rand_core 0.6.2
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ └── serde 1.0.125
0/0 0/79 0/0 0/0 0/0 ❓ │ │ └── remove_dir_all 0.5.3
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── termcolor 1.1.2
0/0 0/0 0/0 0/0 0/0 🔒 │ ├── toml 0.5.8
0/0 37/42 1/1 0/0 0/0 ☢️ │ │ ├── indexmap 1.6.2
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── unicode-width 0.1.8
0/0 0/0 0/0 0/0 0/0 🔒 │ ├── unicode-xid 0.2.1
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── url 2.2.1
0/0 0/0 0/0 0/0 0/0 ❓ │ └── walkdir 2.3.2
0/0 0/0 0/0 0/0 0/0 🔒 ├── cargo-geiger-serde 0.2.0
0/0 0/4 0/0 0/0 0/0 ❓ │ ├── semver 0.11.0
0/0 0/0 0/0 0/0 0/0 ❓ │ │ ├── semver-parser 0.10.2
2/2 57/57 0/0 0/0 2/2 ☢️ │ │ │ └── pest 2.1.3
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ │ ├── serde 1.0.125
0/0 6/6 0/0 0/0 0/0 ☢️ │ │ │ ├── serde_json 1.0.64
0/0 0/0 0/0 0/0 0/0 ❓ │ │ │ └── ucd-trie 0.1.3
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
0/0 4/4 0/0 0/0 0/0 ☢️ │ ├── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ └── url 2.2.1
0/0 0/0 0/0 0/0 0/0 ❓ ├── cargo-platform 0.1.1
0/0 0/0 0/0 0/0 0/0 ❓ ├── cargo_metadata 0.13.1
1/1 50/50 0/0 0/0 2/2 ☢️ │ ├── camino 1.0.4
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ └── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── cargo-platform 0.1.1
0/0 0/4 0/0 0/0 0/0 ❓ │ ├── semver 0.11.0
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── semver-parser 0.10.2
0/0 4/4 0/0 0/0 0/0 ☢️ │ ├── serde 1.0.125
0/0 6/6 0/0 0/0 0/0 ☢️ │ └── serde_json 1.0.64
0/0 13/13 0/0 0/0 0/0 ☢️ ├── colored 2.0.0
2/2 45/45 0/0 0/0 0/0 ☢️ │ ├── atty 0.2.14
0/0 7/7 1/1 0/0 0/0 ☢️ │ └── lazy_static 1.4.0
0/1 55/235 0/0 0/0 0/0 ☢️ ├── console 0.14.1
0/0 7/7 1/1 0/0 0/0 ☢️ │ ├── lazy_static 1.4.0
0/19 10/311 0/0 0/0 5/27 ☢️ │ ├── libc 0.2.92
0/0 34/34 1/2 0/0 2/2 ☢️ │ ├── regex 1.4.5
0/0 5/12 0/0 0/0 0/0 ☢️ │ ├── terminal_size 0.1.16
0/19 10/311 0/0 0/0 5/27 ☢️ │ │ └── libc 0.2.92
0/0 0/0 0/0 0/0 0/0 ❓ │ └── unicode-width 0.1.8
0/0 0/0 0/0 0/0 0/0 🔒 ├── geiger 0.4.6
0/0 0/0 0/0 0/0 0/0 🔒 │ ├── cargo-geiger-serde 0.2.0
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── proc-macro2 1.0.24
0/0 45/45 3/3 0/0 2/2 ☢️ │ └── syn 1.0.67
0/0 0/0 0/0 0/0 0/0 ❓ ├── krates 0.7.0
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── cargo_metadata 0.13.1
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── cfg-expr 0.7.4
1/1 392/392 7/7 1/1 13/13 ☢️ │ │ └── smallvec 1.6.1
2/2 75/75 4/4 1/1 1/1 ☢️ │ ├── petgraph 0.5.1
0/0 62/62 0/0 0/0 0/0 ☢️ │ │ ├── fixedbitset 0.2.0
0/0 37/42 1/1 0/0 0/0 ☢️ │ │ ├── indexmap 1.6.2
0/0 4/4 0/0 0/0 0/0 ☢️ │ │ ├── serde 1.0.125
0/0 0/0 0/0 0/0 0/0 ❓ │ │ └── serde_derive 1.0.125
0/0 0/4 0/0 0/0 0/0 ❓ │ └── semver 0.11.0
2/2 75/75 4/4 1/1 1/1 ☢️ ├── petgraph 0.5.1
0/0 0/0 0/0 0/0 0/0 🔒 ├── pico-args 0.4.0
0/0 34/34 1/2 0/0 2/2 ☢️ ├── regex 1.4.5
0/0 4/4 0/0 0/0 0/0 ☢️ ├── serde 1.0.125
0/0 6/6 0/0 0/0 0/0 ☢️ ├── serde_json 1.0.64
0/0 0/0 0/0 0/0 0/0 ❓ ├── strum 0.20.0
0/0 0/0 0/0 0/0 0/0 ❓ │ └── strum_macros 0.20.1
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── heck 0.3.2
0/0 0/0 0/0 0/0 0/0 ❓ │ │ └── unicode-segmentation 1.7.1
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── proc-macro2 1.0.24
0/0 0/0 0/0 0/0 0/0 ❓ │ ├── quote 1.0.9
0/0 45/45 3/3 0/0 2/2 ☢️ │ └── syn 1.0.67
0/0 0/0 0/0 0/0 0/0 ❓ ├── strum_macros 0.20.1
0/0 0/0 0/0 0/0 0/0 ❓ ├── url 2.2.1
0/0 0/0 0/0 0/0 0/0 ❓ └── walkdir 2.3.2
200/260 20550/23557 121/137 10/11 296/361