[INFO] fetching crate rust_jsc 0.3.0...
[INFO] testing rust_jsc-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rust_jsc 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rust_jsc 0.3.0
[INFO] finished tweaking crates.io crate rust_jsc 0.3.0
[INFO] tweaked toml for crates.io crate rust_jsc 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_jsc 0.3.0 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] 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 7 packages to latest compatible versions
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 93163af20b6f680d00c33cf55f516aaedd57bfe8053dfafe2a67607e5dd46f9c
[INFO] running `Command { std: "docker" "start" "-a" "93163af20b6f680d00c33cf55f516aaedd57bfe8053dfafe2a67607e5dd46f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93163af20b6f680d00c33cf55f516aaedd57bfe8053dfafe2a67607e5dd46f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93163af20b6f680d00c33cf55f516aaedd57bfe8053dfafe2a67607e5dd46f9c", kill_on_drop: false }`
[INFO] [stdout] 93163af20b6f680d00c33cf55f516aaedd57bfe8053dfafe2a67607e5dd46f9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 481d39ef3f428582dc7bb02212a7c77d16a118901589c235a74372a80dcbd76c
[INFO] running `Command { std: "docker" "start" "-a" "481d39ef3f428582dc7bb02212a7c77d16a118901589c235a74372a80dcbd76c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_jsc_sys v0.2.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr] error: failed to run custom build command for `rust_jsc_sys v0.2.2`
[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/rust_jsc_sys-3cca0bfbeced7ebc/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=RUST_JSC_CUSTOM_BUILD_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=SYSTEM_LIBS_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=RUST_JSC_MIRROR
[INFO] [stderr]   cargo:rerun-if-env-changed=RUST_JSC_CUSTOM_ARCHIVE
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (57) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rust_jsc_sys-0.2.2/build.rs:71:9:
[INFO] [stderr]   Failed to download static library: Output { status: ExitStatus(unix_wait_status(256)), stdout: "Downloading file from https://github.com/kevincaicedo/rust-jsc/releases/download/v0.2.2/libjsc-x86_64-unknown-linux-gnu.a.gz to /opt/rustwide/target/debug/build/rust_jsc_sys-f4d2fbee0bfb6945/out/0.2.2/libjsc-x86_64-unknown-linux-gnu.a.gz\n", stderr: "Traceback (most recent call last):\n  File \"/usr/lib/python3.12/urllib/request.py\", line 1344, in do_open\n    h.request(req.get_method(), req.selector, req.data, headers,\n  File \"/usr/lib/python3.12/http/client.py\", line 1336, in request\n    self._send_request(method, url, body, headers, encode_chunked)\n  File \"/usr/lib/python3.12/http/client.py\", line 1382, in _send_request\n    self.endheaders(body, encode_chunked=encode_chunked)\n  File \"/usr/lib/python3.12/http/client.py\", line 1331, in endheaders\n    self._send_output(message_body, encode_chunked=encode_chunked)\n  File \"/usr/lib/python3.12/http/client.py\", line 1091, in _send_output\n    self.send(msg)\n  File \"/usr/lib/python3.12/http/client.py\", line 1035, in send\n    self.connect()\n  File \"/usr/lib/python3.12/http/client.py\", line 1470, in connect\n    super().connect()\n  File \"/usr/lib/python3.12/http/client.py\", line 1001, in connect\n    self.sock = self._create_connection(\n                ^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.12/socket.py\", line 828, in create_connection\n    for res in getaddrinfo(host, port, 0, SOCK_STREAM):\n               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.12/socket.py\", line 963, in getaddrinfo\n    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):\n               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\nsocket.gaierror: [Errno -3] Temporary failure in name resolution\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n  File \"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rust_jsc_sys-0.2.2/scripts/download_file.py\", line 46, in <module>\n    download_file(url, output_path, output_filename)\n  File \"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rust_jsc_sys-0.2.2/scripts/download_file.py\", line 12, in download_file\n    with urllib.request.urlopen(url) as response:\n         ^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.12/urllib/request.py\", line 215, in urlopen\n    return opener.open(url, data, timeout)\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.12/urllib/request.py\", line 515, in open\n    response = self._open(req, data)\n               ^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.12/urllib/request.py\", line 532, in _open\n    result = self._call_chain(self.handle_open, protocol, protocol +\n             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.12/urllib/request.py\", line 492, in _call_chain\n    result = func(*args)\n             ^^^^^^^^^^^\n  File \"/usr/lib/python3.12/urllib/request.py\", line 1392, in https_open\n    return self.do_open(http.client.HTTPSConnection, req,\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.12/urllib/request.py\", line 1347, in do_open\n    raise URLError(err)\nurllib.error.URLError: <urlopen error [Errno -3] Temporary failure in name resolution>\n" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x60e681aaabb2 - 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:     0x60e681aaabb2 - 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:     0x60e681aaabb2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x60e681aaabb2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x60e681aba02f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x60e681aba02f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x60e681a80bb1 - std::io::default_write_fmt::h1ecb8c7cfa7da481
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x60e681a80bb1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x60e681a8a4e2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x60e681a8c16c - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x60e681a8bfc6 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x60e681a8c7f5 - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x60e681a8c68a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x60e681a8a619 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x60e681a7554d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x60e681abd4c0 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x60e681a6ea6f - build_script_build::fetch_static_lib::h9689fb25cf9eb7dd
[INFO] [stderr]     17:     0x60e681a6fcbd - build_script_build::main::ha9130189978b5313
[INFO] [stderr]     18:     0x60e681a702d3 - core::ops::function::FnOnce::call_once::hf8ff3a0410edc321
[INFO] [stderr]     19:     0x60e681a6ff76 - std::sys::backtrace::__rust_begin_short_backtrace::h7be494f019545b00
[INFO] [stderr]     20:     0x60e681a6ff09 - std::rt::lang_start::{{closure}}::h66be67e8c3ef6388
[INFO] [stderr]     21:     0x60e681a824b0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h4967fb77e0dfb65c
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x60e681a824b0 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]     23:     0x60e681a824b0 - std::panicking::catch_unwind::h26f0e342004b5114
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]     24:     0x60e681a824b0 - std::panic::catch_unwind::h9ee33ca17775d897
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x60e681a824b0 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x60e681a824b0 - std::panicking::catch_unwind::do_call::h819db0a7788e7259
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]     27:     0x60e681a824b0 - std::panicking::catch_unwind::h23e08fb4a7b9f405
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]     28:     0x60e681a824b0 - std::panic::catch_unwind::h7ca3d9eabb6135ff
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x60e681a824b0 - std::rt::lang_start_internal::h06ad7395f4fda8d7
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x60e681a6fef1 - std::rt::lang_start::h1b725058dc79a62c
[INFO] [stderr]     31:     0x60e681a70a55 - main
[INFO] [stderr]     32:     0x73d7c9de41ca - <unknown>
[INFO] [stderr]     33:     0x73d7c9de428b - __libc_start_main
[INFO] [stderr]     34:     0x60e681a6d735 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "481d39ef3f428582dc7bb02212a7c77d16a118901589c235a74372a80dcbd76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "481d39ef3f428582dc7bb02212a7c77d16a118901589c235a74372a80dcbd76c", kill_on_drop: false }`
[INFO] [stdout] 481d39ef3f428582dc7bb02212a7c77d16a118901589c235a74372a80dcbd76c
