[INFO] fetching crate o-toolchain-javascriptcore 0.8.0...
[INFO] testing o-toolchain-javascriptcore-0.8.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate o-toolchain-javascriptcore 0.8.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate o-toolchain-javascriptcore 0.8.0
[INFO] finished tweaking crates.io crate o-toolchain-javascriptcore 0.8.0
[INFO] tweaked toml for crates.io crate o-toolchain-javascriptcore 0.8.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate o-toolchain-javascriptcore 0.8.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate o-toolchain-javascriptcore 0.8.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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] 9ff2ba1de4ef4a466fb48e3f034e0409283b8509248a1072aa6ee25e58859d5f
[INFO] running `Command { std: "docker" "start" "9ff2ba1de4ef4a466fb48e3f034e0409283b8509248a1072aa6ee25e58859d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ff2ba1de4ef4a466fb48e3f034e0409283b8509248a1072aa6ee25e58859d5f", 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" "9ff2ba1de4ef4a466fb48e3f034e0409283b8509248a1072aa6ee25e58859d5f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ff2ba1de4ef4a466fb48e3f034e0409283b8509248a1072aa6ee25e58859d5f", 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" "9ff2ba1de4ef4a466fb48e3f034e0409283b8509248a1072aa6ee25e58859d5f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_jsc_sys v0.4.2
[INFO] [stderr]    Compiling jstd v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling rust_jsc_macros v0.2.1
[INFO] [stderr] error: failed to run custom build command for `rust_jsc_sys v0.4.2`
[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_jsc_sys/d7813a53c838bd31/out/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' (116) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rust_jsc_sys-0.4.2/build.rs:80:9:
[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/sys-v0.4.2/libjsc-x86_64-unknown-linux-gnu.a.gz to /opt/rustwide/target/release/build/rust_jsc_sys/5f9351fa24991ba1/out/0.4.2/libjsc-x86_64-unknown-linux-gnu.a.gz\n", stderr: "Traceback (most recent call last):\n  File \"/usr/lib/python3.14/urllib/request.py\", line 1321, in do_open\n    h.request(req.get_method(), req.selector, req.data, headers,\n    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n              encode_chunked=req.has_header('Transfer-encoding'))\n              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.14/http/client.py\", line 1367, in request\n    self._send_request(method, url, body, headers, encode_chunked)\n    ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.14/http/client.py\", line 1413, in _send_request\n    self.endheaders(body, encode_chunked=encode_chunked)\n    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.14/http/client.py\", line 1362, in endheaders\n    self._send_output(message_body, encode_chunked=encode_chunked)\n    ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.14/http/client.py\", line 1122, in _send_output\n    self.send(msg)\n    ~~~~~~~~~^^^^^\n  File \"/usr/lib/python3.14/http/client.py\", line 1066, in send\n    self.connect()\n    ~~~~~~~~~~~~^^\n  File \"/usr/lib/python3.14/http/client.py\", line 1501, in connect\n    super().connect()\n    ~~~~~~~~~~~~~~~^^\n  File \"/usr/lib/python3.14/http/client.py\", line 1032, in connect\n    self.sock = self._create_connection(\n                ~~~~~~~~~~~~~~~~~~~~~~~^\n        (self.host,self.port), self.timeout, self.source_address)\n        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.14/socket.py\", line 846, in create_connection\n    for res in getaddrinfo(host, port, 0, SOCK_STREAM):\n               ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.14/socket.py\", line 983, 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-0.4.2/scripts/download_file.py\", line 46, in <module>\n    download_file(url, output_path, output_filename)\n    ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rust_jsc_sys-0.4.2/scripts/download_file.py\", line 12, in download_file\n    with urllib.request.urlopen(url) as response:\n         ~~~~~~~~~~~~~~~~~~~~~~^^^^^\n  File \"/usr/lib/python3.14/urllib/request.py\", line 187, in urlopen\n    return opener.open(url, data, timeout)\n           ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.14/urllib/request.py\", line 487, in open\n    response = self._open(req, data)\n  File \"/usr/lib/python3.14/urllib/request.py\", line 504, in _open\n    result = self._call_chain(self.handle_open, protocol, protocol +\n                              '_open', req)\n  File \"/usr/lib/python3.14/urllib/request.py\", line 464, in _call_chain\n    result = func(*args)\n  File \"/usr/lib/python3.14/urllib/request.py\", line 1369, in https_open\n    return self.do_open(http.client.HTTPSConnection, req,\n           ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n                        context=self._context)\n                        ^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.14/urllib/request.py\", line 1324, 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:     0x5fde80b172f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5fde80b2888a - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x5fde80b1aeac - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5fde80afa796 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5fde80b13121 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x5fde80b132db - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5fde80afa842 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5fde80af3729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5fde80afb00d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x5fde80b28fbc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5fde80ae54fd - build_script_build[6f73efe4d37d6944]::fetch_static_lib
[INFO] [stderr]     11:     0x5fde80ae5c25 - build_script_build[6f73efe4d37d6944]::setup_static_libs
[INFO] [stderr]     12:     0x5fde80ae6777 - build_script_build[6f73efe4d37d6944]::main
[INFO] [stderr]     13:     0x5fde80ae83b3 - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     14:     0x5fde80ae3e36 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     15:     0x5fde80ae4149 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     16:     0x5fde80b12598 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     17:     0x5fde80ae35f1 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     18:     0x5fde80ae8425 - main
[INFO] [stderr]     19:     0x79fe0e3c7601 - <unknown>
[INFO] [stderr]     20:     0x79fe0e3c7718 - __libc_start_main
[INFO] [stderr]     21:     0x5fde80ae2bf5 - _start
[INFO] [stderr]     22:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9ff2ba1de4ef4a466fb48e3f034e0409283b8509248a1072aa6ee25e58859d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff2ba1de4ef4a466fb48e3f034e0409283b8509248a1072aa6ee25e58859d5f", kill_on_drop: false }`
[INFO] [stdout] 9ff2ba1de4ef4a466fb48e3f034e0409283b8509248a1072aa6ee25e58859d5f
