[INFO] fetching crate spellcheck-rs 0.1.0-beta.0... [INFO] testing spellcheck-rs-0.1.0-beta.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate spellcheck-rs 0.1.0-beta.0 into /workspace/builds/worker-1-tc1/source [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config [INFO] started tweaking crates.io crate spellcheck-rs 0.1.0-beta.0 [INFO] finished tweaking crates.io crate spellcheck-rs 0.1.0-beta.0 [INFO] tweaked toml for crates.io crate spellcheck-rs 0.1.0-beta.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate spellcheck-rs 0.1.0-beta.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 44 packages to latest compatible versions [INFO] [stderr] Adding pyo3 v0.6.0 (available: v0.26.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fasthash v0.4.0 [INFO] [stderr] Downloaded proc-macro-hack-impl v0.4.3 [INFO] [stderr] Downloaded xoroshiro128 v0.3.0 [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded ghost v0.1.20 [INFO] [stderr] Downloaded inventory v0.1.11 [INFO] [stderr] Downloaded mashup-impl v0.1.14+deprecated [INFO] [stderr] Downloaded proc-macro-hack v0.4.3 [INFO] [stderr] Downloaded mashup v0.1.14+deprecated [INFO] [stderr] Downloaded inventory-impl v0.1.11 [INFO] [stderr] Downloaded fasthash-sys v0.3.2 [INFO] [stderr] Downloaded pyo3 v0.6.0 [INFO] [stderr] Downloaded pyo3-derive-backend v0.6.0 [INFO] [stderr] Downloaded pyo3cls v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7f8947f2505dde86d414c78a9972c78802c9236de19f86e89980acec522e578 [INFO] running `Command { std: "docker" "start" "-a" "d7f8947f2505dde86d414c78a9972c78802c9236de19f86e89980acec522e578", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7f8947f2505dde86d414c78a9972c78802c9236de19f86e89980acec522e578", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7f8947f2505dde86d414c78a9972c78802c9236de19f86e89980acec522e578", kill_on_drop: false }` [INFO] [stdout] d7f8947f2505dde86d414c78a9972c78802c9236de19f86e89980acec522e578 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e43ca21af541d7594ad9c1e6689ae19eaad3ff4ad4c6b883e6540020a7edc38e [INFO] running `Command { std: "docker" "start" "-a" "e43ca21af541d7594ad9c1e6689ae19eaad3ff4ad4c6b883e6540020a7edc38e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.3 [INFO] [stderr] Compiling inventory v0.1.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling fasthash-sys v0.3.2 [INFO] [stderr] Compiling seahash v3.0.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ghost v0.1.20 [INFO] [stderr] Compiling pyo3 v0.6.0 [INFO] [stderr] Compiling xoroshiro128 v0.3.0 [INFO] [stderr] Compiling proc-macro-hack v0.4.3 [INFO] [stderr] Compiling mashup-impl v0.1.14+deprecated [INFO] [stderr] Compiling mashup v0.1.14+deprecated [INFO] [stderr] error: failed to run custom build command for `pyo3 v0.6.0` [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/pyo3-ba9d973f3ce613cf/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: pyo3 requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.90.0 (2025-09-14). Minimum required: 1.34.0-nightly (2019-02-06). [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.6.0/build.rs:540:17: [INFO] [stderr] Aborting compilation due to incompatible compiler. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ba5a6a5192 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x55ba5a6a5192 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x55ba5a6a5192 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x55ba5a6a5192 - ::fmt::hdcfcb6d4c8489523 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x55ba5a6c6083 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x55ba5a6c6083 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x55ba5a6a2783 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x55ba5a6a2783 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x55ba5a6a4fe2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x55ba5a6a6083 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x55ba5a6a5e65 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x55ba5a6a6a55 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x55ba5a6a692c - std::panicking::begin_panic::{{closure}}::h9f4a5adc680e21fa [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:770:9 [INFO] [stderr] 13: 0x55ba5a6a5689 - std::sys::backtrace::__rust_end_short_backtrace::hb5f90b203e68dc50 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x55ba5a6a6842 - std::panicking::begin_panic::h5128ce11a6f84a23 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:769:5 [INFO] [stderr] 15: 0x55ba5a43b6de - build_script_build::check_rustc_version::hfe80fce911387790 [INFO] [stderr] 16: 0x55ba5a43bbe4 - build_script_build::main::hf03b3b15cc2c884a [INFO] [stderr] 17: 0x55ba5a44912e - core::ops::function::FnOnce::call_once::hc4e353e2fd76914d [INFO] [stderr] 18: 0x55ba5a44c35d - std::sys::backtrace::__rust_begin_short_backtrace::h57f9dd98e7c7247b [INFO] [stderr] 19: 0x55ba5a4466cf - std::rt::lang_start::{{closure}}::h97e2fb1637cabb46 [INFO] [stderr] 20: 0x55ba5a69ea50 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 21: 0x55ba5a69ea50 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 22: 0x55ba5a69ea50 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 23: 0x55ba5a69ea50 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x55ba5a69ea50 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x55ba5a69ea50 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 26: 0x55ba5a69ea50 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 27: 0x55ba5a69ea50 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x55ba5a69ea50 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x55ba5a4466b1 - std::rt::lang_start::h4f071c118d110938 [INFO] [stderr] 30: 0x55ba5a43cdc5 - main [INFO] [stderr] 31: 0x773245a421ca - [INFO] [stderr] 32: 0x773245a4228b - __libc_start_main [INFO] [stderr] 33: 0x55ba5a432d95 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e43ca21af541d7594ad9c1e6689ae19eaad3ff4ad4c6b883e6540020a7edc38e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e43ca21af541d7594ad9c1e6689ae19eaad3ff4ad4c6b883e6540020a7edc38e", kill_on_drop: false }` [INFO] [stdout] e43ca21af541d7594ad9c1e6689ae19eaad3ff4ad4c6b883e6540020a7edc38e