[INFO] fetching crate kalavara 0.3.0...
[INFO] testing kalavara-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate kalavara 0.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate kalavara 0.3.0
[INFO] finished tweaking crates.io crate kalavara 0.3.0
[INFO] tweaked toml for crates.io crate kalavara 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kalavara 0.3.0 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 97 packages to latest compatible versions
[INFO] [stderr]       Adding md5 v0.6.1 (available: v0.8.0)
[INFO] [stderr]       Adding minreq v1.4.1 (available: v2.14.1)
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.9.2)
[INFO] [stderr]       Adding rocksdb v0.12.4 (available: v0.24.0)
[INFO] [stderr]       Adding tiny_http v0.6.4 (available: v0.12.0)
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cd988623a3c6b7c9cc1b307f3fb252e43b48d8e26570bad022d5d430c8b1fe43
[INFO] running `Command { std: "docker" "start" "-a" "cd988623a3c6b7c9cc1b307f3fb252e43b48d8e26570bad022d5d430c8b1fe43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd988623a3c6b7c9cc1b307f3fb252e43b48d8e26570bad022d5d430c8b1fe43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd988623a3c6b7c9cc1b307f3fb252e43b48d8e26570bad022d5d430c8b1fe43", kill_on_drop: false }`
[INFO] [stdout] cd988623a3c6b7c9cc1b307f3fb252e43b48d8e26570bad022d5d430c8b1fe43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fdcb20f2777a7ebaa69bdaece11945161f9b374503bb862b73a80cf8b80b79d9
[INFO] running `Command { std: "docker" "start" "-a" "fdcb20f2777a7ebaa69bdaece11945161f9b374503bb862b73a80cf8b80b79d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling chunked_transfer v0.3.1
[INFO] [stderr]    Compiling ascii v0.8.7
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling minreq v1.4.1
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling md5 v0.6.1
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling tiny_http v0.6.4
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling librocksdb-sys v6.20.3
[INFO] [stderr] error: failed to run custom build command for `librocksdb-sys v6.20.3`
[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/librocksdb-sys-c7d6252db2c0ec1a/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (471) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.59.2/src/ir/context.rs:878:9:
[INFO] [stderr]   "enum_(unnamed_at_rocksdb/include/rocksdb/c_h_854_1)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x63c96bf7dc02 - 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:     0x63c96bf7dc02 - 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:     0x63c96bf7dc02 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x63c96bf7dc02 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x63c96bf8fb8f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x63c96bf8fb8f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x63c96bf47191 - std::io::default_write_fmt::h1ecb8c7cfa7da481
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x63c96bf47191 - std::io::Write::write_fmt::h051fe4a9e4fdbf48
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x63c96bf549b2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x63c96bf5a2ef - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x63c96bf5a149 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x63c96bf5aa25 - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x63c96bf5a80a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x63c96bf54ae9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x63c96bf3b00d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x63c96bf99e10 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x63c96bf16bff - proc_macro2::fallback::validate_ident::h52123bc591f951e3
[INFO] [stderr]     17:     0x63c96bf17328 - proc_macro2::fallback::Ident::new_checked::ha7809f8049b2d3ed
[INFO] [stderr]     18:     0x63c96bf1cc92 - proc_macro2::imp::Ident::new_checked::h107d83e6e43bc436
[INFO] [stderr]     19:     0x63c96bf2b1c7 - proc_macro2::Ident::new::hc43f726c0da57b4e
[INFO] [stderr]     20:     0x63c96bc58d66 - bindgen::ir::context::BindgenContext::rust_ident_raw::h7dd98e632bb48a0a
[INFO] [stderr]     21:     0x63c96bc56a70 - bindgen::ir::context::BindgenContext::rust_ident::h85c1ad9ed77c23f9
[INFO] [stderr]     22:     0x63c96bc3b80e - <bindgen::ir::enum_ty::Enum as bindgen::codegen::CodeGenerator>::codegen::h765b531f1208664c
[INFO] [stderr]     23:     0x63c96bc37fe6 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h9bea944d3f749bbb
[INFO] [stderr]     24:     0x63c96bce91ed - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h1e09fd487c5b7790
[INFO] [stderr]     25:     0x63c96bcb9f25 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h4803885d9eef0fd7
[INFO] [stderr]     26:     0x63c96bcee0d5 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::hfd583fbbd4e3c525
[INFO] [stderr]     27:     0x63c96bce91d2 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h1e09fd487c5b7790
[INFO] [stderr]     28:     0x63c96bcc715e - bindgen::codegen::codegen::{{closure}}::hd7aaf0f1c04aa020
[INFO] [stderr]     29:     0x63c96bc63548 - bindgen::ir::context::BindgenContext::gen::h730caccfe62a7f68
[INFO] [stderr]     30:     0x63c96bcc6a6d - bindgen::codegen::codegen::hfb64b18b3caa8632
[INFO] [stderr]     31:     0x63c96bbebccd - bindgen::Bindings::generate::ha1e3f6e9ca1dae71
[INFO] [stderr]     32:     0x63c96bbe8c7b - bindgen::Builder::generate::h5f6f92e1e171390a
[INFO] [stderr]     33:     0x63c96bb33e04 - build_script_build::bindgen_rocksdb::haefdaf9bf954ebfa
[INFO] [stderr]     34:     0x63c96bb34f3c - build_script_build::main::h71d53c3eac998241
[INFO] [stderr]     35:     0x63c96bb35bc3 - core::ops::function::FnOnce::call_once::hff59d4cb4eb21665
[INFO] [stderr]     36:     0x63c96bb359e6 - std::sys::backtrace::__rust_begin_short_backtrace::h4c14b210bca3ed5f
[INFO] [stderr]     37:     0x63c96bb359c9 - std::rt::lang_start::{{closure}}::h77f225464a1531fe
[INFO] [stderr]     38:     0x63c96bf48e60 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h4967fb77e0dfb65c
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     39:     0x63c96bf48e60 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]     40:     0x63c96bf48e60 - std::panicking::catch_unwind::h26f0e342004b5114
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]     41:     0x63c96bf48e60 - std::panic::catch_unwind::h9ee33ca17775d897
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]     42:     0x63c96bf48e60 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24
[INFO] [stderr]     43:     0x63c96bf48e60 - std::panicking::catch_unwind::do_call::h819db0a7788e7259
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]     44:     0x63c96bf48e60 - std::panicking::catch_unwind::h23e08fb4a7b9f405
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]     45:     0x63c96bf48e60 - std::panic::catch_unwind::h7ca3d9eabb6135ff
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]     46:     0x63c96bf48e60 - std::rt::lang_start_internal::h06ad7395f4fda8d7
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5
[INFO] [stderr]     47:     0x63c96bb359b1 - std::rt::lang_start::h071c66945fabd4e9
[INFO] [stderr]     48:     0x63c96bb36885 - main
[INFO] [stderr]     49:     0x73f7d0a0e1ca - <unknown>
[INFO] [stderr]     50:     0x73f7d0a0e28b - __libc_start_main
[INFO] [stderr]     51:     0x63c96bb2d965 - _start
[INFO] [stderr]     52:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "fdcb20f2777a7ebaa69bdaece11945161f9b374503bb862b73a80cf8b80b79d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdcb20f2777a7ebaa69bdaece11945161f9b374503bb862b73a80cf8b80b79d9", kill_on_drop: false }`
[INFO] [stdout] fdcb20f2777a7ebaa69bdaece11945161f9b374503bb862b73a80cf8b80b79d9