[INFO] fetching crate concrete-macro 2.11.0... [INFO] testing concrete-macro-2.11.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate concrete-macro 2.11.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate concrete-macro 2.11.0 [INFO] finished tweaking crates.io crate concrete-macro 2.11.0 [INFO] tweaked toml for crates.io crate concrete-macro 2.11.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate concrete-macro 2.11.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate concrete-macro 2.11.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f7d2ad59a2dd01c911e869f59c2e1cbae3fe5e0ebaebd3dac571b1d0c4ba0a4 [INFO] running `Command { std: "docker" "start" "-a" "2f7d2ad59a2dd01c911e869f59c2e1cbae3fe5e0ebaebd3dac571b1d0c4ba0a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f7d2ad59a2dd01c911e869f59c2e1cbae3fe5e0ebaebd3dac571b1d0c4ba0a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f7d2ad59a2dd01c911e869f59c2e1cbae3fe5e0ebaebd3dac571b1d0c4ba0a4", kill_on_drop: false }` [INFO] [stdout] 2f7d2ad59a2dd01c911e869f59c2e1cbae3fe5e0ebaebd3dac571b1d0c4ba0a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0847237e2932dffbab2dbbd349bd963fef42e8d528c0a57dce40f61b01f7c3b [INFO] running `Command { std: "docker" "start" "-a" "c0847237e2932dffbab2dbbd349bd963fef42e8d528c0a57dce40f61b01f7c3b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling scratch v1.0.8 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling crc-catalog v2.4.0 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling crc v3.3.0 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling pulp v0.21.5 [INFO] [stderr] Compiling curl v0.4.48 [INFO] [stderr] Compiling zip v2.4.2 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling cxxbridge-flags v1.0.160 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling pbkdf2 v0.12.2 [INFO] [stderr] Compiling lzma-rs v0.3.0 [INFO] [stderr] Compiling zopfli v0.8.2 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling codespan-reporting v0.12.0 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Compiling curl-sys v0.4.82+curl-8.14.1 [INFO] [stderr] Compiling lzma-sys v0.1.20 [INFO] [stderr] Compiling link-cplusplus v1.0.10 [INFO] [stderr] Compiling cxx v1.0.160 [INFO] [stderr] Compiling deflate64 v0.1.9 [INFO] [stderr] Compiling xz2 v0.1.7 [INFO] [stderr] Compiling constant_time_eq v0.3.1 [INFO] [stderr] Compiling reborrow v0.5.5 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling dyn-stack v0.11.0 [INFO] [stderr] Compiling tfhe v1.2.0 [INFO] [stderr] Compiling keccak v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling bzip2 v0.5.2 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling concrete-macro v2.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cxx-build v1.0.160 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling tfhe-versionable-derive v0.6.0 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling cxxbridge-macro v1.0.160 [INFO] [stderr] Compiling tfhe-csprng v0.5.0 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling strum v0.27.1 [INFO] [stderr] Compiling concrete v2.11.0 [INFO] [stderr] error: failed to run custom build command for `concrete v2.11.0` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/concrete-ece39333e43accb7/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1898) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/concrete-2.11.0/build.rs:109:26: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Error { description: "Couldn't resolve host name", code: 6, extra: Some("Could not resolve host: github.com") } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x609c48aa3bc2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x609c48aa3bc2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x609c48aa3bc2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x609c48aa3bc2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x609c48ab3b5f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x609c48ab3b5f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x609c48a7ea31 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x609c48a7ea31 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x609c48a85ca2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x609c48a87bcf - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x609c48a87a29 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x609c48a88305 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x609c48a880ea - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x609c48a85dd9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x609c48a72f4d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x609c48ab7360 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x609c48ab6906 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x609c4897fd9b - build_script_build::fetch_artifacts::{{closure}}::hd538ccd1ec762282 [INFO] [stderr] 18: 0x609c4897ed43 - build_script_build::do_with_lock::h3b3614fbd26eb7a0 [INFO] [stderr] 19: 0x609c4897f75f - build_script_build::fetch_artifacts::h12e4f01c074b4532 [INFO] [stderr] 20: 0x609c48980d3e - build_script_build::install_artifacts::h3ab57fe7837f15ca [INFO] [stderr] 21: 0x609c48981d9a - build_script_build::main::hff9372864d205dff [INFO] [stderr] 22: 0x609c48992f03 - core::ops::function::FnOnce::call_once::he487673da4e6507d [INFO] [stderr] 23: 0x609c4898d5d6 - std::sys::backtrace::__rust_begin_short_backtrace::hf3ebf1ba4d8785f9 [INFO] [stderr] 24: 0x609c4898d399 - std::rt::lang_start::{{closure}}::h445e5634b5e5b3c8 [INFO] [stderr] 25: 0x609c48a804c0 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 26: 0x609c48a804c0 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x609c48a804c0 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x609c48a804c0 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x609c48a804c0 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 30: 0x609c48a804c0 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 31: 0x609c48a804c0 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 32: 0x609c48a804c0 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 33: 0x609c48a804c0 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 34: 0x609c4898d381 - std::rt::lang_start::h5623b3fc03a7e660 [INFO] [stderr] 35: 0x609c48988095 - main [INFO] [stderr] 36: 0x794eea0191ca - [INFO] [stderr] 37: 0x794eea01928b - __libc_start_main [INFO] [stderr] 38: 0x609c4897e9e5 - _start [INFO] [stderr] 39: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c0847237e2932dffbab2dbbd349bd963fef42e8d528c0a57dce40f61b01f7c3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0847237e2932dffbab2dbbd349bd963fef42e8d528c0a57dce40f61b01f7c3b", kill_on_drop: false }` [INFO] [stdout] c0847237e2932dffbab2dbbd349bd963fef42e8d528c0a57dce40f61b01f7c3b