[INFO] fetching crate luwencpp 0.2.0... [INFO] checking luwencpp-0.2.0 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate luwencpp 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate luwencpp 0.2.0 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate luwencpp 0.2.0 [INFO] finished tweaking crates.io crate luwencpp 0.2.0 [INFO] tweaked toml for crates.io crate luwencpp 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 69 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding cbindgen v0.25.0 (available: v0.27.0) [INFO] [stderr] Adding clap v3.2.25 (available: v4.5.18) [INFO] [stderr] Adding clap_lex v0.2.4 (available: v0.7.2) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding os_str_bytes v6.6.1 (available: v7.0.0) [INFO] [stderr] Adding strsim v0.10.0 (available: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.19) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29f83ae5a848265f61e11876c396a6f555d9701deb262a494c887e8f72dfa8f2 [INFO] running `Command { std: "docker" "start" "-a" "29f83ae5a848265f61e11876c396a6f555d9701deb262a494c887e8f72dfa8f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29f83ae5a848265f61e11876c396a6f555d9701deb262a494c887e8f72dfa8f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29f83ae5a848265f61e11876c396a6f555d9701deb262a494c887e8f72dfa8f2", kill_on_drop: false }` [INFO] [stdout] 29f83ae5a848265f61e11876c396a6f555d9701deb262a494c887e8f72dfa8f2 [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=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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c03ee9724609c325ab9cdb3a0686cc5ce3e7967c2f259326cfbac16224c75bb8 [INFO] running `Command { std: "docker" "start" "-a" "c03ee9724609c325ab9cdb3a0686cc5ce3e7967c2f259326cfbac16224c75bb8", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling cpufeatures v0.2.14 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling cbindgen v0.25.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking rust-embed-utils v8.5.0 [INFO] [stderr] Compiling tempfile v3.12.0 [INFO] [stderr] Compiling rust-embed-impl v8.5.0 [INFO] [stderr] Checking rust-embed v8.5.0 [INFO] [stderr] Checking luwen-core v0.1.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking luwen-if v0.4.4 [INFO] [stderr] Compiling luwencpp v0.2.0 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2021 edition to 2024 [INFO] [stdout] warning: function `get_cargo_target_dir` is never used [INFO] [stdout] --> build.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn get_cargo_target_dir() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/lib.rs (7 fixes) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.09s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Compiling luwencpp v0.2.0 (/tmp/fixit) [INFO] [stdout] warning: function `get_cargo_target_dir` is never used [INFO] [stdout] --> build.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn get_cargo_target_dir() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `luwencpp v0.2.0 (/tmp/fixit)` [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/luwencpp-5d6d7bf50409e818/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:38:10: [INFO] [stderr] Unable to generate bindings: ParseSyntaxError { crate_name: "luwencpp", src_path: "/tmp/fixit/src/lib.rs", error: Error("expected path") } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5d5d6238a22a - std::backtrace_rs::backtrace::libunwind::trace::h783ebedc0104095b [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x5d5d6238a22a - std::backtrace_rs::backtrace::trace_unsynchronized::h34818374fc0b6b78 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5d5d6238a22a - std::sys::backtrace::_print_fmt::hd5981cd97d9117ef [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5d5d6238a22a - ::fmt::hcbd4016134536e7b [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5d5d623b274b - core::fmt::rt::Argument::fmt::h78f7d1c688b9afe5 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5d5d623b274b - core::fmt::write::hbd4b08e4de8d6f86 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/core/src/fmt/mod.rs:1186:21 [INFO] [stderr] 6: 0x5d5d62386e13 - std::io::Write::write_fmt::h4c2d609b5a0eccd1 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x5d5d6238a072 - std::sys::backtrace::BacktraceLock::print::h665a1f85637eba6c [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5d5d6238b557 - std::panicking::default_hook::{{closure}}::h9accc11d42952801 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x5d5d6238b386 - std::panicking::default_hook::h69a4769a07d287e2 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x5d5d6238bb97 - std::panicking::rust_panic_with_hook::h74592f259a49b2d6 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x5d5d6238ba37 - std::panicking::begin_panic_handler::{{closure}}::hc0a56168fb0a06ce [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/panicking.rs:674:13 [INFO] [stderr] 12: 0x5d5d6238a709 - std::sys::backtrace::__rust_end_short_backtrace::h6739919067f5762e [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x5d5d6238b6c4 - rust_begin_unwind [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/panicking.rs:665:5 [INFO] [stderr] 14: 0x5d5d623b0e63 - core::panicking::panic_fmt::h1308fb333da65a11 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x5d5d623b12e6 - core::result::unwrap_failed::h91567f187ce6fe65 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/core/src/result.rs:1689:5 [INFO] [stderr] 16: 0x5d5d62081a28 - core::result::Result::expect::h14098998df4678c5 [INFO] [stderr] 17: 0x5d5d620879ff - build_script_build::main::h7c78873e06255845 [INFO] [stderr] 18: 0x5d5d62080c13 - core::ops::function::FnOnce::call_once::h942e527b1efc5d9d [INFO] [stderr] 19: 0x5d5d6207ac26 - std::sys::backtrace::__rust_begin_short_backtrace::h839badef66324cbc [INFO] [stderr] 20: 0x5d5d62080949 - std::rt::lang_start::{{closure}}::h06a79a249a7644e3 [INFO] [stderr] 21: 0x5d5d62383050 - core::ops::function::impls:: for &F>::call_once::he8ef3f06ab422d00 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x5d5d62383050 - std::panicking::try::do_call::h098c245e0dfa6103 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/panicking.rs:557:40 [INFO] [stderr] 23: 0x5d5d62383050 - std::panicking::try::hd059086dad131f0b [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/panicking.rs:520:19 [INFO] [stderr] 24: 0x5d5d62383050 - std::panic::catch_unwind::hd036f0b7d6a4c7e1 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/panic.rs:348:14 [INFO] [stderr] 25: 0x5d5d62383050 - std::rt::lang_start_internal::{{closure}}::h8beaecdd4df7cb9f [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/rt.rs:143:48 [INFO] [stderr] 26: 0x5d5d62383050 - std::panicking::try::do_call::hf5501abf8d50286a [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/panicking.rs:557:40 [INFO] [stderr] 27: 0x5d5d62383050 - std::panicking::try::hc4096a14bc6803ea [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/panicking.rs:520:19 [INFO] [stderr] 28: 0x5d5d62383050 - std::panic::catch_unwind::h6739a5ceee88f204 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/panic.rs:348:14 [INFO] [stderr] 29: 0x5d5d62383050 - std::rt::lang_start_internal::h618fdb8d0eec4811 [INFO] [stderr] at /rustc/ccf408f4326a858c00dd845a64a86b16f360a801/library/std/src/rt.rs:143:20 [INFO] [stderr] 30: 0x5d5d62080927 - std::rt::lang_start::hd70c572a7273a8ff [INFO] [stderr] 31: 0x5d5d62087c55 - main [INFO] [stderr] 32: 0x7e18b61c0d90 - [INFO] [stderr] 33: 0x7e18b61c0e40 - __libc_start_main [INFO] [stderr] 34: 0x5d5d62048605 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "c03ee9724609c325ab9cdb3a0686cc5ce3e7967c2f259326cfbac16224c75bb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c03ee9724609c325ab9cdb3a0686cc5ce3e7967c2f259326cfbac16224c75bb8", kill_on_drop: false }` [INFO] [stdout] c03ee9724609c325ab9cdb3a0686cc5ce3e7967c2f259326cfbac16224c75bb8