[INFO] fetching crate steady_state 0.2.4... [INFO] testing steady_state-0.2.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate steady_state 0.2.4 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate steady_state 0.2.4 [INFO] finished tweaking crates.io crate steady_state 0.2.4 [INFO] tweaked toml for crates.io crate steady_state 0.2.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate steady_state 0.2.4 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 steady_state 0.2.4 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 96400a0579e4bbdebede1a378f1ac2fcebdbbce46d0fa732ef8595ceb28607bf [INFO] running `Command { std: "docker" "start" "-a" "96400a0579e4bbdebede1a378f1ac2fcebdbbce46d0fa732ef8595ceb28607bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96400a0579e4bbdebede1a378f1ac2fcebdbbce46d0fa732ef8595ceb28607bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96400a0579e4bbdebede1a378f1ac2fcebdbbce46d0fa732ef8595ceb28607bf", kill_on_drop: false }` [INFO] [stdout] 96400a0579e4bbdebede1a378f1ac2fcebdbbce46d0fa732ef8595ceb28607bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8da2f6aa7173bc30df7d30d74bfcc1818c729559161f2ea6aadde01f49b591a6 [INFO] running `Command { std: "docker" "start" "-a" "8da2f6aa7173bc30df7d30d74bfcc1818c729559161f2ea6aadde01f49b591a6", kill_on_drop: false }` [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cc v1.2.30 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling curl v0.4.48 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling basic-toml v0.1.10 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling waker-fn v1.2.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling isahc v1.7.2 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling zerovec v0.11.2 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stderr] Compiling sluice v0.5.5 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling castaway v0.1.2 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling blocking v1.6.2 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling aeron v0.2.0 [INFO] [stderr] Compiling async-executor v1.13.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling libnghttp2-sys v0.1.11+1.64.0 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling curl-sys v0.4.82+curl-8.14.1 [INFO] [stderr] Compiling lzma-sys v0.1.20 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling serde_json v1.0.141 [INFO] [stderr] Compiling daachorse v1.0.0 [INFO] [stderr] Compiling xz2 v0.1.7 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling ctrlc v3.4.7 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling askama_parser v0.14.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling pretty_env_logger v0.5.0 [INFO] [stderr] Compiling core_affinity v0.8.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling ringbuf v0.4.8 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling cache_line_size v1.0.0 [INFO] [stderr] Compiling nu-ansi-term v0.50.1 [INFO] [stderr] Compiling aeron_archiver_codecs v0.1.1 [INFO] [stderr] Compiling galvanic-assert v0.8.7 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling async-ringbuf v0.3.4 [INFO] [stderr] Compiling flexi_logger v0.31.2 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling dirs v6.0.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling hdrhistogram v7.5.4 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling polling v3.9.0 [INFO] [stderr] Compiling async-io v2.5.0 [INFO] [stderr] Compiling askama_derive v0.14.0 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.13.1 [INFO] [stderr] Compiling askama v0.14.0 [INFO] [stderr] Compiling steady_state v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: steady_state@0.2.4: ########### Community support needed ########################### [INFO] [stderr] warning: steady_state@0.2.4: Please Sponsor Steady_State: https://github.com/sponsors/kmf-lab [INFO] [stderr] warning: steady_state@0.2.4: ################################################################ [INFO] [stderr] error: failed to run custom build command for `steady_state v0.2.4 (/opt/rustwide/workdir)` [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/steady_state-3b66747f9affc11e/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=########### Community support needed ########################### [INFO] [stderr] cargo:warning=Please Sponsor Steady_State: https://github.com/sponsors/kmf-lab [INFO] [stderr] cargo:warning=################################################################ [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (2613) panicked at build.rs:172:48: [INFO] [stderr] Failed to download viz-lite.js: Error { kind: NameResolution, context: None, source: Some(Error { description: "Could not resolve hostname", code: 6, extra: None }), source_type: Some("curl::error::Error"), local_addr: None, remote_addr: None } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x555db1f209e2 - 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: 0x555db1f209e2 - 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: 0x555db1f209e2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x555db1f209e2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x555db1f328af - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x555db1f328af - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x555db1efada1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x555db1efada1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x555db1f01e22 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x555db1f0481f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x555db1f04679 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x555db1f04ea5 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x555db1f04d3a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x555db1f01f59 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x555db1eee83d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x555db1f3b0d0 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x555db1f3a666 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x555db1cd9929 - core::result::Result::expect::h511a6bbcec194743 [INFO] [stderr] 18: 0x555db1cd06a4 - build_script_build::gzip_encode_web_resource::h0b0f4c7be2a33062 [INFO] [stderr] 19: 0x555db1cd0b1a - build_script_build::main::h4af3b86fcd816649 [INFO] [stderr] 20: 0x555db1cd8733 - core::ops::function::FnOnce::call_once::h576d1a7b1fd9e87a [INFO] [stderr] 21: 0x555db1cd2826 - std::sys::backtrace::__rust_begin_short_backtrace::h007c12475635e5b5 [INFO] [stderr] 22: 0x555db1cd80d9 - std::rt::lang_start::{{closure}}::hef89bd0cb37b769f [INFO] [stderr] 23: 0x555db1efc690 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 24: 0x555db1efc690 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 25: 0x555db1efc690 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 26: 0x555db1efc690 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x555db1efc690 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x555db1efc690 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x555db1efc690 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x555db1efc690 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x555db1efc690 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x555db1cd80c1 - std::rt::lang_start::hc0dc87f812445067 [INFO] [stderr] 33: 0x555db1cd6b75 - main [INFO] [stderr] 34: 0x710857d901ca - [INFO] [stderr] 35: 0x710857d9028b - __libc_start_main [INFO] [stderr] 36: 0x555db1ccec45 - _start [INFO] [stderr] 37: 0x0 - [INFO] running `Command { std: "docker" "inspect" "8da2f6aa7173bc30df7d30d74bfcc1818c729559161f2ea6aadde01f49b591a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8da2f6aa7173bc30df7d30d74bfcc1818c729559161f2ea6aadde01f49b591a6", kill_on_drop: false }` [INFO] [stdout] 8da2f6aa7173bc30df7d30d74bfcc1818c729559161f2ea6aadde01f49b591a6