required to be available in rlib format, but was not found in this form

[gladius-opensort]

$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.2 LTS Release: 22.04 Codename: jammy

$ cargo clean && cargo +nightly install --path . Installing tor-v3-vanity v0.1.0 (/home/john/bench/tor-v3-vanity) Updating crates.io index Compiling libc v0.2.142 Compiling proc-macro2 v1.0.56 Compiling quote v1.0.26 Compiling unicode-ident v1.0.8 Compiling memchr v2.5.0 Compiling syn v1.0.109 Compiling autocfg v1.1.0 Compiling cc v1.0.79 Compiling cfg-if v1.0.0 Compiling serde v1.0.160 Compiling version_check v0.9.4 Compiling typenum v1.16.0 Compiling unicode-xid v0.2.4 Compiling getrandom v0.1.16 Compiling failure_derive v0.1.8 Compiling adler v1.0.2 Compiling generic-array v0.14.7 Compiling lazy_static v1.4.0 Compiling gimli v0.27.2 Compiling miniz_oxide v0.6.2 Compiling ucd-util v0.1.10 Compiling rustc-demangle v0.1.23 Compiling regex v0.2.11 Compiling glob v0.3.1 Compiling regex-syntax v0.5.6 Compiling object v0.30.3 Compiling cuda-config v0.1.0 Compiling aho-corasick v0.6.10 Compiling backtrace v0.3.67 Compiling atty v0.2.14 Compiling syn v2.0.15 Compiling thread_local v0.3.6 Compiling num-traits v0.2.15 Compiling block-padding v0.2.1 Compiling rand_core v0.5.1 Compiling utf8-ranges v1.0.5 Compiling semver-parser v0.7.0 Compiling semver v0.9.0 Compiling colored v1.9.3 Compiling digest v0.9.0 Compiling block-buffer v0.9.0 Compiling cuda-driver-sys v0.3.0 Compiling num-integer v0.1.45 Compiling crossbeam-utils v0.7.2 Compiling maybe-uninit v2.0.0 Compiling byteorder v1.4.3 Compiling ppv-lite86 v0.2.17 Compiling opaque-debug v0.3.0 Compiling rand_chacha v0.2.2 Compiling addr2line v0.19.0 Compiling rustacuda_core v0.1.2 Compiling cpufeatures v0.2.7 Compiling signature v1.6.4 Compiling bitflags v1.3.2 Compiling unicode-width v0.1.10 Compiling cfg-if v0.1.10 Compiling subtle v2.5.0 Compiling textwrap v0.11.0 Compiling ed25519 v1.5.3 Compiling sha2 v0.9.9 Compiling toml v0.4.10 Compiling rand v0.7.3 Compiling synstructure v0.12.6 Compiling time v0.1.45 Compiling iana-time-zone v0.1.56 Compiling vec_map v0.8.2 Compiling keccak v0.1.3 Compiling ansi_term v0.12.1 Compiling ed25519-compact v0.1.11 Compiling strsim v0.8.0 Compiling sha3 v0.9.1 Compiling clap v2.34.0 Compiling chrono v0.4.24 Compiling crossbeam-channel v0.4.4 Compiling num_cpus v1.15.0 Compiling base32 v0.4.0 Compiling zeroize_derive v1.4.2 Compiling rustacuda_derive v0.1.2 Compiling zeroize v1.3.0 Compiling curve25519-dalek v3.2.1 Compiling rustacuda v0.1.3 Compiling tor-v3-vanity-core v0.1.0 (/home/john/bench/tor-v3-vanity/core) Compiling failure v0.1.8 Compiling ptx-builder v0.5.3 Compiling tor-v3-vanity v0.1.0 (/home/john/bench/tor-v3-vanity) Compiling ed25519-dalek v1.0.1 error: failed to run custom build command for tor-v3-vanity v0.1.0 (/home/john/bench/tor-v3-vanity)

Caused by: process didn't exit successfully: /home/john/bench/tor-v3-vanity/target/release/build/tor-v3-vanity-e1a922c76200ac51/build-script-build (exit status: 1) --- stdout cargo:rustc-link-search=native=/usr/local/cuda/lib64/

--- stderr [PTX] Unable to build a PTX crate! [PTX] warning: unused manifest key: build [PTX] Compiling tor-v3-vanity-core v0.1.0 (/home/john/bench/tor-v3-vanity/core) [PTX] error: crate rustacuda_core required to be available in rlib format, but was not found in this form [PTX] [PTX] error: crate byteorder required to be available in rlib format, but was not found in this form [PTX] [PTX] error: crate ed25519_compact required to be available in rlib format, but was not found in this form [PTX] [PTX] error: could not compile tor-v3-vanity-core (lib) due to 3 previous errors [PTX] warning: build failed, waiting for other jobs to finish... error: failed to compile tor-v3-vanity v0.1.0 (/home/john/bench/tor-v3-vanity), intermediate artifacts can be found at /home/john/bench/tor-v3-vanity/target

[parkan]

I was able to get this built, you need to use an old rust (1.55.0), old cargo nightly (I used 2020-12-09, the date of the last commit), add the target again, and use cargo build instead of install (install disregards Cargo.lock and will try to add incompatible crates from the "future")

[parkan]

FWIW the performance I am seeing from this tool is not much better on an NVIDIA A40 than a Xeon Gold 6326 CPU, so unclear if it's worth bothering with the build process. I may try to modernize it and look for any easy performance wins if I have some spare time though.