[INFO] fetching crate zap-buildscript 0.4.2... [INFO] testing zap-buildscript-0.4.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate zap-buildscript 0.4.2 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate zap-buildscript 0.4.2 [INFO] finished tweaking crates.io crate zap-buildscript 0.4.2 [INFO] tweaked toml for crates.io crate zap-buildscript 0.4.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate zap-buildscript 0.4.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 293 packages to latest compatible versions [INFO] [stderr] Adding deno_core v0.75.0 (available: v0.362.0) [INFO] [stderr] Adding deno_runtime v0.5.0 (available: v0.225.0) [INFO] [stderr] Adding rusty_v8 v0.15.0 (available: v0.32.1) [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] 689ce840ab5c7caa9d1dc65b0c22b33abc5e05ec49f05126ce914f3fa0a1ce36 [INFO] running `Command { std: "docker" "start" "-a" "689ce840ab5c7caa9d1dc65b0c22b33abc5e05ec49f05126ce914f3fa0a1ce36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "689ce840ab5c7caa9d1dc65b0c22b33abc5e05ec49f05126ce914f3fa0a1ce36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "689ce840ab5c7caa9d1dc65b0c22b33abc5e05ec49f05126ce914f3fa0a1ce36", kill_on_drop: false }` [INFO] [stdout] 689ce840ab5c7caa9d1dc65b0c22b33abc5e05ec49f05126ce914f3fa0a1ce36 [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] 9e0ee7d1edeffa316a894fdd9fe4ff106560c67756e5f79d86cf0e2558763e33 [INFO] running `Command { std: "docker" "start" "-a" "9e0ee7d1edeffa316a894fdd9fe4ff106560c67756e5f79d86cf0e2558763e33", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling cargo_gn v0.0.15 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling brotli-decompressor v2.5.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling sys-info v0.7.0 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling rustyline-derive v0.4.0 [INFO] [stderr] Compiling shell-escape v0.1.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling brotli v3.5.0 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling fslock v0.1.8 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling filetime v0.2.26 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling inotify v0.9.6 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling rusty_v8 v0.15.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling notify v5.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling dlopen_derive v0.1.4 [INFO] [stderr] error: failed to run custom build command for `rusty_v8 v0.15.0` [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/rusty_v8-1a1a1fe33fcc9459/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] download lockfile: "/opt/rustwide/target/debug/build/lib_download.fslock" [INFO] [stderr] static lib URL: https://github.com/denoland/rusty_v8/releases/download/v0.15.0/librusty_v8_debug_x86_64-unknown-linux-gnu.a [INFO] [stderr] cargo:rustc-link-search=/opt/rustwide/target/debug/gn_out/obj [INFO] [stderr] Downloading https://github.com/denoland/rusty_v8/releases/download/v0.15.0/librusty_v8_debug_x86_64-unknown-linux-gnu.a [INFO] [stderr] Python downloader failed, trying with curl. [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (578) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rusty_v8-0.15.0/build.rs:276:3: [INFO] [stderr] assertion failed: status.success() [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5a1ac2e52ca2 - 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: 0x5a1ac2e52ca2 - 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: 0x5a1ac2e52ca2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5a1ac2e52ca2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5a1ac2e6266f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5a1ac2e6266f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5a1ac2e23201 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5a1ac2e23201 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5a1ac2e2e802 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5a1ac2e30bdc - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5a1ac2e30a36 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5a1ac2e31265 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5a1ac2e310c6 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x5a1ac2e2e939 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5a1ac2e1766d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5a1ac2e65f50 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5a1ac2e65f2c - core::panicking::panic::h355c5fec13755e30 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:145:5 [INFO] [stderr] 17: 0x5a1ac2def400 - build_script_build::download_file::h6228287166ff73cf [INFO] [stderr] 18: 0x5a1ac2df136a - build_script_build::download_static_lib_binaries::hf025ed69156c3327 [INFO] [stderr] 19: 0x5a1ac2df1fce - build_script_build::main::hca0f68f81428d687 [INFO] [stderr] 20: 0x5a1ac2df47d3 - core::ops::function::FnOnce::call_once::he747d8db1cf77472 [INFO] [stderr] 21: 0x5a1ac2df4256 - std::sys::backtrace::__rust_begin_short_backtrace::hce369ee1cf501fe5 [INFO] [stderr] 22: 0x5a1ac2df3ca9 - std::rt::lang_start::{{closure}}::had31fbf107eee12a [INFO] [stderr] 23: 0x5a1ac2e24be0 - 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: 0x5a1ac2e24be0 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 25: 0x5a1ac2e24be0 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 26: 0x5a1ac2e24be0 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x5a1ac2e24be0 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x5a1ac2e24be0 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x5a1ac2e24be0 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x5a1ac2e24be0 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5a1ac2e24be0 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x5a1ac2df3c91 - std::rt::lang_start::h0cebb58b7ff9a310 [INFO] [stderr] 33: 0x5a1ac2df7ea5 - main [INFO] [stderr] 34: 0x7c243fd371ca - [INFO] [stderr] 35: 0x7c243fd3728b - __libc_start_main [INFO] [stderr] 36: 0x5a1ac2dee8f5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9e0ee7d1edeffa316a894fdd9fe4ff106560c67756e5f79d86cf0e2558763e33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e0ee7d1edeffa316a894fdd9fe4ff106560c67756e5f79d86cf0e2558763e33", kill_on_drop: false }` [INFO] [stdout] 9e0ee7d1edeffa316a894fdd9fe4ff106560c67756e5f79d86cf0e2558763e33