[INFO] fetching crate jams-core 0.2.23... [INFO] testing jams-core-0.2.23 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate jams-core 0.2.23 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate jams-core 0.2.23 [INFO] finished tweaking crates.io crate jams-core 0.2.23 [INFO] tweaked toml for crates.io crate jams-core 0.2.23 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jams-core 0.2.23 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 424 packages to latest compatible versions [INFO] [stderr] Adding aws-lc-rs v1.14.0 (available: v1.14.1) [INFO] [stderr] Adding azure_core v0.20.0 (available: v0.28.0) [INFO] [stderr] Adding azure_storage v0.20.0 (available: v0.21.0) [INFO] [stderr] Adding azure_storage_blobs v0.20.0 (available: v0.21.0) [INFO] [stderr] Adding crc-fast v1.3.0 (available: v1.5.0) [INFO] [stderr] Adding dashmap v5.5.3 (available: v6.1.0) [INFO] [stderr] Adding lgbm v0.0.5 (available: v0.0.6) [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [INFO] [stderr] Adding protobuf v2.27.1 (available: v2.28.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding tch v0.15.0 (available: v0.20.0) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 53e64eed52df5d1c843d5f99a42f8aac365b296d7acba4f997cda81a770ef95e [INFO] running `Command { std: "docker" "start" "-a" "53e64eed52df5d1c843d5f99a42f8aac365b296d7acba4f997cda81a770ef95e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53e64eed52df5d1c843d5f99a42f8aac365b296d7acba4f997cda81a770ef95e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53e64eed52df5d1c843d5f99a42f8aac365b296d7acba4f997cda81a770ef95e", kill_on_drop: false }` [INFO] [stdout] 53e64eed52df5d1c843d5f99a42f8aac365b296d7acba4f997cda81a770ef95e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f2e2ef50899d73828d63e22d0fe515a905c1b3bd8a950927d0cba3948766d091 [INFO] running `Command { std: "docker" "start" "-a" "f2e2ef50899d73828d63e22d0fe515a905c1b3bd8a950927d0cba3948766d091", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling base64ct v1.8.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling aws-lc-rs v1.14.0 [INFO] [stderr] Compiling rustls v0.23.32 [INFO] [stderr] Compiling der v0.6.1 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling base16ct v0.1.1 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling rustls-native-certs v0.6.3 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling bytes-utils v0.1.4 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling structmeta-derive v0.3.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling webpki-roots v1.0.2 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling aws-types v1.3.8 [INFO] [stderr] Compiling waker-fn v1.2.0 [INFO] [stderr] Compiling curl v0.4.49 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling humantime v2.3.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling http-types v2.12.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling azure_core v0.20.0 [INFO] [stderr] Compiling webpki-roots v0.26.11 [INFO] [stderr] Compiling serde_qs v0.8.5 [INFO] [stderr] Compiling xattr v1.6.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling infer v0.2.3 [INFO] [stderr] Compiling crc-catalog v2.4.0 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling regex-lite v0.1.7 [INFO] [stderr] Compiling crc v3.3.0 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling spki v0.6.0 [INFO] [stderr] Compiling structmeta v0.3.0 [INFO] [stderr] Compiling pkcs8 v0.9.0 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling xmlparser v0.13.6 [INFO] [stderr] Compiling sec1 v0.3.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling aws-smithy-xml v0.60.10 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling ff v0.12.1 [INFO] [stderr] Compiling crypto-bigint v0.4.9 [INFO] [stderr] Compiling password-hash v0.4.2 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling group v0.12.1 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling signature v1.6.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling crypto-bigint v0.5.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling filetime v0.2.26 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling pbkdf2 v0.11.0 [INFO] [stderr] Compiling rfc6979 v0.3.1 [INFO] [stderr] Compiling elliptic-curve v0.12.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling ecdsa v0.14.8 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling lgbm-sys v0.0.1 [INFO] [stderr] Compiling protobuf v2.27.1 [INFO] [stderr] error: failed to run custom build command for `lgbm-sys v0.0.1` [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/lgbm-sys-edc9d94e63cbe0b6/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=LIGHTGBM_LIB_DIR [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1568) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lgbm-sys-0.0.1/build.rs:58:38: [INFO] [stderr] environment variable `LIGHTGBM_LIB_DIR` is not set [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x57c50d545192 - 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: 0x57c50d545192 - 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: 0x57c50d545192 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x57c50d545192 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x57c50d553e5f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x57c50d553e5f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x57c50d522ba1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x57c50d522ba1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x57c50d528142 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x57c50d529c0c - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x57c50d529a66 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x57c50d52a295 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x57c50d52a12a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x57c50d528279 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x57c50d5176cd - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x57c50d556eb0 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x57c50d516ae8 - build_script_build::env_var::{{closure}}::h77c21c145aa3b9eb [INFO] [stderr] 17: 0x57c50d517291 - core::result::Result::unwrap_or_else::hcbd64f67c98057de [INFO] [stderr] 18: 0x57c50d516a6e - build_script_build::env_var::h77666326d3f27dde [INFO] [stderr] 19: 0x57c50d516152 - build_script_build::build_linux::h80ec298e38a0b95c [INFO] [stderr] 20: 0x57c50d516961 - build_script_build::main::h95c3da3fa7d015ac [INFO] [stderr] 21: 0x57c50d516e83 - core::ops::function::FnOnce::call_once::h76053f851b2ee2a5 [INFO] [stderr] 22: 0x57c50d516c26 - std::sys::backtrace::__rust_begin_short_backtrace::h029c02b0d9e31d0b [INFO] [stderr] 23: 0x57c50d516b39 - std::rt::lang_start::{{closure}}::he4ff3b9080976801 [INFO] [stderr] 24: 0x57c50d524120 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 25: 0x57c50d524120 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 26: 0x57c50d524120 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 27: 0x57c50d524120 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x57c50d524120 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 29: 0x57c50d524120 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 30: 0x57c50d524120 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 31: 0x57c50d524120 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 32: 0x57c50d524120 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 33: 0x57c50d516b21 - std::rt::lang_start::h681eea3ea3b607b0 [INFO] [stderr] 34: 0x57c50d5173c5 - main [INFO] [stderr] 35: 0x7f550a84e1ca - [INFO] [stderr] 36: 0x7f550a84e28b - __libc_start_main [INFO] [stderr] 37: 0x57c50d516015 - _start [INFO] [stderr] 38: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f2e2ef50899d73828d63e22d0fe515a905c1b3bd8a950927d0cba3948766d091", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2e2ef50899d73828d63e22d0fe515a905c1b3bd8a950927d0cba3948766d091", kill_on_drop: false }` [INFO] [stdout] f2e2ef50899d73828d63e22d0fe515a905c1b3bd8a950927d0cba3948766d091