[INFO] fetching crate flutter-engine-sys 0.3.5... [INFO] checking flutter-engine-sys-0.3.5 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate flutter-engine-sys 0.3.5 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate flutter-engine-sys 0.3.5 [INFO] finished tweaking crates.io crate flutter-engine-sys 0.3.5 [INFO] tweaked toml for crates.io crate flutter-engine-sys 0.3.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate flutter-engine-sys 0.3.5 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 110 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.50.1 (available: v0.72.0) [INFO] [stderr] Adding dirs v2.0.2 (available: v6.0.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d90380e1bdb19c2d5abf371b707b288bad1562ada3f28897c160771df839d0d0 [INFO] running `Command { std: "docker" "start" "-a" "d90380e1bdb19c2d5abf371b707b288bad1562ada3f28897c160771df839d0d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d90380e1bdb19c2d5abf371b707b288bad1562ada3f28897c160771df839d0d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d90380e1bdb19c2d5abf371b707b288bad1562ada3f28897c160771df839d0d0", kill_on_drop: false }` [INFO] [stdout] d90380e1bdb19c2d5abf371b707b288bad1562ada3f28897c160771df839d0d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04041740e47accee209ba3764488ccdbbe74571514f95742ba9dbff57f46b082 [INFO] running `Command { std: "docker" "start" "-a" "04041740e47accee209ba3764488ccdbbe74571514f95742ba9dbff57f46b082", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling libnghttp2-sys v0.1.11+1.64.0 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustc-demangle v0.1.25 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling libc v0.2.174 [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 miniz_oxide v0.8.9 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling curl v0.4.48 [INFO] [stderr] Compiling podio v0.1.7 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling bindgen v0.50.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling transformation-pipeline v0.1.0 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling zip v0.2.8 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling unzip v0.1.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling flutter-download v0.3.5 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling flutter-engine-sys v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `flutter-engine-sys v0.3.5 (/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/flutter-engine-sys-9c4157615aa138e2/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-0.4.30/src/fallback.rs:594:9: [INFO] [stderr] "FlutterRendererConfig_union_(anonymous_at_flutter-engine_h_267_3)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x57b7a0c35b62 - std::backtrace_rs::backtrace::libunwind::trace::h360bb75e22de2778 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x57b7a0c35b62 - std::backtrace_rs::backtrace::trace_unsynchronized::hfdde2f704faeffd5 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x57b7a0c35b62 - std::sys::backtrace::_print_fmt::h417d2e15f697175b [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x57b7a0c35b62 - ::fmt::h6da87f843d594e5f [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x57b7a0c5d333 - core::fmt::rt::Argument::fmt::h93dad83eea6b1735 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x57b7a0c5d333 - core::fmt::write::hfc80a741b320fdf6 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x57b7a0c32983 - std::io::default_write_fmt::h4f50706d79e0ad9c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x57b7a0c32983 - std::io::Write::write_fmt::h4ea6a86049496d1c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x57b7a0c359b2 - std::sys::backtrace::BacktraceLock::print::h1cbd12f8d7a3dd2a [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x57b7a0c37406 - std::panicking::default_hook::{{closure}}::h05e45c6f75ebd415 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x57b7a0c37209 - std::panicking::default_hook::h282f20b2a278c2b0 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x57b7a0c37e12 - std::panicking::rust_panic_with_hook::h36eb92d284238d72 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x57b7a0c37baa - std::panicking::begin_panic_handler::{{closure}}::h880cd2442ca41755 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x57b7a0c36069 - std::sys::backtrace::__rust_end_short_backtrace::hea32aba5814406f8 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x57b7a0c3783d - __rustc[e8bfc998c4eccd70]::rust_begin_unwind [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x57b7a0c5b690 - core::panicking::panic_fmt::h507f02bb0d23e89f [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x57b7a0b0241f - proc_macro2::fallback::validate_ident::hf647245609e11d3c [INFO] [stderr] 17: 0x57b7a0b021a1 - proc_macro2::fallback::Ident::_new::h40c7b25feaa58333 [INFO] [stderr] 18: 0x57b7a0b021ff - proc_macro2::fallback::Ident::new::h457f9a22d4b3e225 [INFO] [stderr] 19: 0x57b7a0b00a18 - proc_macro2::Ident::new::h02c82bcec388b461 [INFO] [stderr] 20: 0x57b7a0852e45 - bindgen::ir::context::BindgenContext::rust_ident_raw::hf8b189d945c7d499 [INFO] [stderr] 21: 0x57b7a0852a70 - bindgen::ir::context::BindgenContext::rust_ident::h0b6bc8875c381a5c [INFO] [stderr] 22: 0x57b7a08066d9 - ::codegen::h68e605f35590e565 [INFO] [stderr] 23: 0x57b7a08b545c - ::codegen::h39381d75931bc503 [INFO] [stderr] 24: 0x57b7a07cde66 - ::codegen::h7adc395c824eab00 [INFO] [stderr] 25: 0x57b7a080ec21 - ::codegen::h68e605f35590e565 [INFO] [stderr] 26: 0x57b7a08b545c - ::codegen::h39381d75931bc503 [INFO] [stderr] 27: 0x57b7a07cde66 - ::codegen::h7adc395c824eab00 [INFO] [stderr] 28: 0x57b7a086c9f5 - ::codegen::{{closure}}::h1536a36631157d15 [INFO] [stderr] 29: 0x57b7a07f3275 - ::codegen::h9159165c82e6409d [INFO] [stderr] 30: 0x57b7a07cde47 - ::codegen::h7adc395c824eab00 [INFO] [stderr] 31: 0x57b7a0879a29 - bindgen::codegen::codegen::{{closure}}::haec1384c72c2b250 [INFO] [stderr] 32: 0x57b7a0855698 - bindgen::ir::context::BindgenContext::gen::hdb7b77a4e3405259 [INFO] [stderr] 33: 0x57b7a087916d - bindgen::codegen::codegen::h8ac60e2728ce1003 [INFO] [stderr] 34: 0x57b7a082b2ec - bindgen::Bindings::generate::h73398649e51dccda [INFO] [stderr] 35: 0x57b7a08294c0 - bindgen::Builder::generate::h1f4f06ec14bb42cc [INFO] [stderr] 36: 0x57b7a0723e60 - build_script_build::gen_bindings::h5f6869412857fdf9 [INFO] [stderr] 37: 0x57b7a07240c4 - build_script_build::main::hcfe3cd0daa7d9ac2 [INFO] [stderr] 38: 0x57b7a0722ba3 - core::ops::function::FnOnce::call_once::h1933ca60f2596933 [INFO] [stderr] 39: 0x57b7a071ff46 - std::sys::backtrace::__rust_begin_short_backtrace::h01ed0b3fbd2c3be6 [INFO] [stderr] 40: 0x57b7a071ff29 - std::rt::lang_start::{{closure}}::h271de133deba5a9b [INFO] [stderr] 41: 0x57b7a0c2ce60 - core::ops::function::impls:: for &F>::call_once::h6a0310293008eb2d [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 42: 0x57b7a0c2ce60 - std::panicking::catch_unwind::do_call::h296e94a1c4e3d78c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 43: 0x57b7a0c2ce60 - std::panicking::catch_unwind::hcc60b8b41a431974 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 44: 0x57b7a0c2ce60 - std::panic::catch_unwind::hfde220fef6750e01 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panic.rs:359:14 [INFO] [stderr] 45: 0x57b7a0c2ce60 - std::rt::lang_start_internal::{{closure}}::h8a2acae78735c9ef [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/rt.rs:175:24 [INFO] [stderr] 46: 0x57b7a0c2ce60 - std::panicking::catch_unwind::do_call::hd03928f4e997613a [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 47: 0x57b7a0c2ce60 - std::panicking::catch_unwind::hf7cbafaef6e89ea3 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 48: 0x57b7a0c2ce60 - std::panic::catch_unwind::hf1ae9b7d8b7c2036 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panic.rs:359:14 [INFO] [stderr] 49: 0x57b7a0c2ce60 - std::rt::lang_start_internal::h1c97a48421de4504 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/rt.rs:171:5 [INFO] [stderr] 50: 0x57b7a071ff11 - std::rt::lang_start::h83b2aadedec3ae79 [INFO] [stderr] 51: 0x57b7a0725385 - main [INFO] [stderr] 52: 0x7ae70bae31ca - [INFO] [stderr] 53: 0x7ae70bae328b - __libc_start_main [INFO] [stderr] 54: 0x57b7a071fd65 - _start [INFO] [stderr] 55: 0x0 - [INFO] running `Command { std: "docker" "inspect" "04041740e47accee209ba3764488ccdbbe74571514f95742ba9dbff57f46b082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04041740e47accee209ba3764488ccdbbe74571514f95742ba9dbff57f46b082", kill_on_drop: false }` [INFO] [stdout] 04041740e47accee209ba3764488ccdbbe74571514f95742ba9dbff57f46b082