[INFO] fetching crate rust-gnark 0.0.2...
[INFO] testing rust-gnark-0.0.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate rust-gnark 0.0.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rust-gnark 0.0.2
[INFO] finished tweaking crates.io crate rust-gnark 0.0.2
[INFO] tweaked toml for crates.io crate rust-gnark 0.0.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-gnark 0.0.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-gnark 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8357408b5591f527d0f575904ec9969346d4d541b52df87d65b4ee4e79157ae7
[INFO] running `Command { std: "docker" "start" "8357408b5591f527d0f575904ec9969346d4d541b52df87d65b4ee4e79157ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8357408b5591f527d0f575904ec9969346d4d541b52df87d65b4ee4e79157ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8357408b5591f527d0f575904ec9969346d4d541b52df87d65b4ee4e79157ae7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8357408b5591f527d0f575904ec9969346d4d541b52df87d65b4ee4e79157ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8357408b5591f527d0f575904ec9969346d4d541b52df87d65b4ee4e79157ae7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling bindgen v0.70.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling webpki-roots v1.0.6
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling rustls-webpki v0.103.9
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling ureq v2.12.1
[INFO] [stderr]    Compiling rust-gnark v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: rust-gnark@0.0.2: Downloading prebuilt gnark library from https://github.com/FluxePay/rust-gnark/releases/download/v0.0.2/prebuilt-x86_64-unknown-linux-gnu.tar.gz
[INFO] [stderr] error: failed to run custom build command for `rust-gnark v0.0.2 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/rust-gnark-c7eb5a7124cc1f90/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=go
[INFO] [stderr]   cargo:warning=Downloading prebuilt gnark library from https://github.com/FluxePay/rust-gnark/releases/download/v0.0.2/prebuilt-x86_64-unknown-linux-gnu.tar.gz
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (796) panicked at build.rs:165:9:
[INFO] [stderr]   Failed to download prebuilt library from https://github.com/FluxePay/rust-gnark/releases/download/v0.0.2/prebuilt-x86_64-unknown-linux-gnu.tar.gz: https://github.com/FluxePay/rust-gnark/releases/download/v0.0.2/prebuilt-x86_64-unknown-linux-gnu.tar.gz: Dns Failed: resolve dns name 'github.com:443': failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]   Either install Go 1.24+ and place go/ directory adjacent to the crate,
[INFO] [stderr]   or ensure a GitHub Release exists for v0.0.2.
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x6049af390cc1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x6049af3a819a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x6049af39644c - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x6049af36c076 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x6049af389c21 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x6049af389f4b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x6049af36c122 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x6049af364c09 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x6049af36cbed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x6049af3a89bc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x6049aec34dcc - build_script_build[e3ed8217598c43e2]::download_prebuilt::{closure#1}
[INFO] [stderr]     11:     0x6049aec339cc - <core[df12db4294e9bfd3]::result::Result<ureq[7c84c5850bc69433]::response::Response, ureq[7c84c5850bc69433]::error::Error>>::unwrap_or_else::<build_script_build[e3ed8217598c43e2]::download_prebuilt::{closure#1}>
[INFO] [stderr]     12:     0x6049aec35b2a - build_script_build[e3ed8217598c43e2]::download_prebuilt
[INFO] [stderr]     13:     0x6049aec3863b - build_script_build[e3ed8217598c43e2]::main
[INFO] [stderr]     14:     0x6049aec3341b - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     15:     0x6049aec3431e - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     16:     0x6049aec348d9 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     17:     0x6049af388ba9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     18:     0x6049aec34311 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     19:     0x6049aec3b205 - main
[INFO] [stderr]     20:     0x7845f5d54601 - <unknown>
[INFO] [stderr]     21:     0x7845f5d54718 - __libc_start_main
[INFO] [stderr]     22:     0x6049aec2d625 - _start
[INFO] [stderr]     23:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "8357408b5591f527d0f575904ec9969346d4d541b52df87d65b4ee4e79157ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8357408b5591f527d0f575904ec9969346d4d541b52df87d65b4ee4e79157ae7", kill_on_drop: false }`
[INFO] [stdout] 8357408b5591f527d0f575904ec9969346d4d541b52df87d65b4ee4e79157ae7
