[INFO] cloning repository https://github.com/guillotinaweb/librocksdb-sys [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guillotinaweb/librocksdb-sys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillotinaweb%2Flibrocksdb-sys", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillotinaweb%2Flibrocksdb-sys'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af48c6fc3095c611adea7dd261b14e06ee28afc7 [INFO] testing guillotinaweb/librocksdb-sys against beta-2026-04-21 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillotinaweb%2Flibrocksdb-sys" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/guillotinaweb/librocksdb-sys [INFO] finished tweaking git repo https://github.com/guillotinaweb/librocksdb-sys [INFO] tweaked toml for git repo https://github.com/guillotinaweb/librocksdb-sys written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/guillotinaweb/librocksdb-sys on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/guillotinaweb/librocksdb-sys already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [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] Downloading crates ... [INFO] [stderr] Downloaded rand_core v0.3.0 [INFO] [stderr] Downloaded rand_core v0.2.2 [INFO] [stderr] Downloaded rand v0.5.5 [INFO] [stderr] Downloaded libloading v0.5.0 [INFO] [stderr] Downloaded cexpr v0.3.3 [INFO] [stderr] Downloaded clang-sys v0.28.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.3.1 [INFO] [stderr] Downloaded nom v4.1.1 [INFO] [stderr] Downloaded cc v1.0.25 [INFO] [stderr] Downloaded rayon v1.0.3 [INFO] [stderr] Downloaded bindgen v0.49.2 [INFO] [stderr] Downloaded clap v2.32.0 [INFO] [stderr] Downloaded regex-syntax v0.6.3 [INFO] [stderr] Downloaded regex v1.0.6 [INFO] [stderr] Downloaded rayon-core v1.4.1 [INFO] [stderr] Downloaded libc v0.2.44 [INFO] [stderr] Downloaded termion v1.5.1 [INFO] [stderr] Downloaded humantime v1.2.0 [INFO] [stderr] Downloaded env_logger v0.6.0 [INFO] [stderr] Downloaded log v0.4.6 [INFO] [stderr] Downloaded quote v0.6.12 [INFO] [stderr] Downloaded arrayvec v0.4.8 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded winapi v0.3.6 [INFO] [stderr] Downloaded bitflags v1.0.4 [INFO] [stderr] Downloaded const-cstr v0.3.0 [INFO] [stderr] Downloaded strsim v0.7.0 [INFO] [stderr] Downloaded textwrap v0.10.0 [INFO] [stderr] Downloaded unicode-width v0.1.5 [INFO] [stderr] Downloaded redox_syscall v0.1.43 [INFO] [stderr] Downloaded redox_termios v0.1.1 [INFO] [stderr] Downloaded wincolor v1.0.1 [INFO] [stderr] Downloaded termcolor v1.0.4 [INFO] [stderr] Downloaded memchr v2.1.1 [INFO] [stderr] Downloaded ucd-util v0.1.3 [INFO] [stderr] Downloaded memoffset v0.2.1 [INFO] [stderr] Downloaded scopeguard v0.3.3 [INFO] [stderr] Downloaded atty v0.2.11 [INFO] [stderr] Downloaded winapi-util v0.1.1 [INFO] [stderr] Downloaded aho-corasick v0.6.9 [INFO] [stderr] Downloaded utf8-ranges v1.0.2 [INFO] [stderr] Downloaded which v1.0.5 [INFO] [stderr] Downloaded either v1.5.0 [INFO] [stderr] Downloaded cfg-if v0.1.6 [INFO] [stderr] Downloaded crossbeam-utils v0.2.2 [INFO] [stderr] Downloaded crossbeam-deque v0.2.0 [INFO] [stderr] Downloaded lazy_static v1.2.0 [INFO] [stderr] Downloaded num_cpus v1.8.0 [INFO] [stderr] Downloaded uuid v0.7.1 [INFO] [stderr] Downloaded glob v0.2.11 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49af3dbedc3e6e1eccc1bb0fd0a7429beb22b5e404aa22865d26d99087b8e526 [INFO] running `Command { std: "docker" "start" "-a" "49af3dbedc3e6e1eccc1bb0fd0a7429beb22b5e404aa22865d26d99087b8e526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49af3dbedc3e6e1eccc1bb0fd0a7429beb22b5e404aa22865d26d99087b8e526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49af3dbedc3e6e1eccc1bb0fd0a7429beb22b5e404aa22865d26d99087b8e526", kill_on_drop: false }` [INFO] [stdout] 49af3dbedc3e6e1eccc1bb0fd0a7429beb22b5e404aa22865d26d99087b8e526 [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38a6726eafceedec5fe23b5918d3272856ec5b05f2eaa7c7129707137b81e778 [INFO] running `Command { std: "docker" "start" "-a" "38a6726eafceedec5fe23b5918d3272856ec5b05f2eaa7c7129707137b81e778", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.6.3 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling clang-sys v0.28.0 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling bindgen v0.49.2 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cexpr v0.3.3 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling librocksdb-sys v6.1.2 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `librocksdb-sys v6.1.2 (/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/librocksdb-sys-4a00c38b7f2df50d/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] cargo:rerun-if-changed=rocksdb/ [INFO] [stderr] cargo:rerun-if-changed=snappy/ [INFO] [stderr] cargo:rerun-if-changed=lz4/ [INFO] [stderr] cargo:rerun-if-changed=zstd/ [INFO] [stderr] cargo:rerun-if-changed=zlib/ [INFO] [stderr] cargo:rerun-if-changed=bzip2/ [INFO] [stderr] The `rocksdb` directory is empty, did you forget to pull the submodules? [INFO] [stderr] Try `git submodule update --init --recursive` [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (809) panicked at build.rs:29:9: [INFO] [stderr] explicit panic [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x649e1d30faaa - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x649e1d30faaa - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x649e1d30faaa - std[128c3efe2914e152]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x649e1d30faaa - <::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x649e1d32722a - ::fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x649e1d32722a - core[6771d259883166e6]::fmt::write [INFO] [stderr] 6: 0x649e1d315ea2 - std[128c3efe2914e152]::io::default_write_fmt:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11 [INFO] [stderr] 7: 0x649e1d315ea2 - ::write_fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13 [INFO] [stderr] 8: 0x649e1d2ef92f - ::print [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x649e1d2ef92f - std[128c3efe2914e152]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x649e1d3097d1 - std[128c3efe2914e152]::panicking::default_hook [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x649e1d309a4b - std[128c3efe2914e152]::panicking::panic_with_hook [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x649e1d2eeedc - std[128c3efe2914e152]::panicking::begin_panic::<&str>::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:762:9 [INFO] [stderr] 13: 0x649e1d2e49f9 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x649e1d2e1ae0 - std[128c3efe2914e152]::panicking::begin_panic::<&str> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:761:5 [INFO] [stderr] 15: 0x649e1cf7d8b0 - build_script_build::fail_on_empty_directory::h42d2effa3db49c54 [INFO] [stderr] 16: 0x649e1cf7de0d - build_script_build::main::h05f8d45c96531ae3 [INFO] [stderr] 17: 0x649e1cf7e913 - core::ops::function::FnOnce::call_once::hc27f118880449a9e [INFO] [stderr] 18: 0x649e1cf7e7b6 - std::sys::backtrace::__rust_begin_short_backtrace::h3863b72fcab0214a [INFO] [stderr] 19: 0x649e1cf7e6b9 - std::rt::lang_start::{{closure}}::h953e859662c64db7 [INFO] [stderr] 20: 0x649e1d308924 - <&dyn core[6771d259883166e6]::ops::function::Fn<(), Output = i32> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 21: 0x649e1d308924 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<&dyn core[6771d259883166e6]::ops::function::Fn<(), Output = i32> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stderr] 22: 0x649e1d308924 - std[128c3efe2914e152]::panicking::catch_unwind:: + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stderr] 23: 0x649e1d308924 - std[128c3efe2914e152]::panic::catch_unwind::<&dyn core[6771d259883166e6]::ops::function::Fn<(), Output = i32> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x649e1d308924 - std[128c3efe2914e152]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x649e1d308924 - std[128c3efe2914e152]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stderr] 26: 0x649e1d308924 - std[128c3efe2914e152]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stderr] 27: 0x649e1d308924 - std[128c3efe2914e152]::panic::catch_unwind:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x649e1d308924 - std[128c3efe2914e152]::rt::lang_start_internal [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x649e1cf7e6a1 - std::rt::lang_start::h4e312380917203fe [INFO] [stderr] 30: 0x649e1cf806a5 - main [INFO] [stderr] 31: 0x718598db71ca - [INFO] [stderr] 32: 0x718598db728b - __libc_start_main [INFO] [stderr] 33: 0x649e1cf7c705 - _start [INFO] [stderr] 34: 0x0 - [INFO] running `Command { std: "docker" "inspect" "38a6726eafceedec5fe23b5918d3272856ec5b05f2eaa7c7129707137b81e778", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38a6726eafceedec5fe23b5918d3272856ec5b05f2eaa7c7129707137b81e778", kill_on_drop: false }` [INFO] [stdout] 38a6726eafceedec5fe23b5918d3272856ec5b05f2eaa7c7129707137b81e778