[INFO] fetching crate savant_core 0.2.21... [INFO] testing savant_core-0.2.21 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate savant_core 0.2.21 into /workspace/builds/worker-2-tc2/source [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate savant_core 0.2.21 [INFO] finished tweaking crates.io crate savant_core 0.2.21 [INFO] tweaked toml for crates.io crate savant_core 0.2.21 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate savant_core 0.2.21 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate savant_core 0.2.21 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4c858e8dc37e65b549777309c6671813bcbbdd2b2e9cbc28d99ef777dc3c78e [INFO] running `Command { std: "docker" "start" "-a" "e4c858e8dc37e65b549777309c6671813bcbbdd2b2e9cbc28d99ef777dc3c78e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4c858e8dc37e65b549777309c6671813bcbbdd2b2e9cbc28d99ef777dc3c78e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4c858e8dc37e65b549777309c6671813bcbbdd2b2e9cbc28d99ef777dc3c78e", kill_on_drop: false }` [INFO] [stdout] e4c858e8dc37e65b549777309c6671813bcbbdd2b2e9cbc28d99ef777dc3c78e [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6aba8af6b6eb63a3d56cd3fee293b67fb3181ab26cc90b6d2861ffb09a76973d [INFO] running `Command { std: "docker" "start" "-a" "6aba8af6b6eb63a3d56cd3fee293b67fb3181ab26cc90b6d2861ffb09a76973d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling ahash v0.8.8 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling syn v2.0.49 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling allocator-api2 v0.2.16 [INFO] [stderr] Compiling indexmap v2.2.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling http v0.2.11 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling tempfile v3.10.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.11 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling target-lexicon v0.12.13 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling serde_spanned v0.6.5 [INFO] [stderr] Compiling rayon v1.8.1 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling winnow v0.6.1 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling prost-derive v0.12.3 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling jwalk v0.8.1 [INFO] [stderr] Compiling toml_edit v0.22.6 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling dircpy v0.3.15 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling prost-types v0.11.9 [INFO] [stderr] Compiling cfg-expr v0.15.7 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling pin-project-internal v1.1.4 [INFO] [stderr] Compiling tower-layer v0.3.2 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling zeromq-src v0.2.6+4.3.4 [INFO] [stderr] Compiling prost-build v0.11.9 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling toml v0.8.10 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling prettyplease v0.2.16 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling pin-project v1.1.4 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling system-deps v6.2.0 [INFO] [stderr] Compiling h2 v0.3.24 [INFO] [stderr] Compiling opentelemetry v0.21.0 [INFO] [stderr] Compiling zmq-sys v0.12.0 [INFO] [stderr] Compiling tonic-build v0.9.2 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling prost v0.12.3 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling tokio-io-timeout v1.2.0 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling deunicode v1.4.3 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling slug v0.1.5 [INFO] [stderr] Compiling prost-types v0.12.3 [INFO] [stderr] Compiling etcd-client v0.11.1 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling tokio-stream v0.1.14 [INFO] [stderr] Compiling ordered-float v4.2.0 [INFO] [stderr] Compiling hyper v0.14.28 [INFO] [stderr] Compiling thread-id v4.2.1 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling opentelemetry_sdk v0.21.2 [INFO] [stderr] Compiling prost-build v0.12.3 [INFO] [stderr] Compiling rstar v0.11.0 [INFO] [stderr] Compiling jmespath v0.3.0 [INFO] [stderr] Compiling derive_builder_core v0.13.1 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling zmq v0.10.0 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling derive_builder_macro v0.13.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling thrift v0.17.0 [INFO] [stderr] Compiling earcutr v0.4.3 [INFO] [stderr] Compiling chrono v0.4.34 [INFO] [stderr] Compiling geo-types v0.7.12 [INFO] [stderr] Compiling savant_core v0.2.21 (/opt/rustwide/workdir) [INFO] [stderr] Compiling opentelemetry-semantic-conventions v0.13.0 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling geographiclib-rs v0.2.4 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling robust v1.1.0 [INFO] [stderr] Compiling unsafe-libyaml v0.2.10 [INFO] [stderr] Compiling float_next_after v1.0.0 [INFO] [stderr] Compiling opentelemetry-jaeger v0.20.0 [INFO] [stderr] error: failed to run custom build command for `savant_core v0.2.21 (/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/savant_core-cb972f94f4904f6c/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (2666) panicked at build.rs:23:37: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x640ca898e272 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x640ca898e272 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x640ca898e272 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x640ca898e272 - ::fmt::h47627beda0767f4c [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x640ca899df8f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x640ca899df8f - core::fmt::write::h8a63064c67176fd8 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x640ca8960443 - std::io::default_write_fmt::hc257f38f86d39af6 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x640ca8960443 - std::io::Write::write_fmt::h5e9b646cef91150b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x640ca896b792 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x640ca896dcff - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x640ca896db59 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x640ca896e385 - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x640ca896e16a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x640ca896b8c9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x640ca8953f5d - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x640ca89a2a40 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x640ca89a1a06 - core::result::unwrap_failed::he81173b5792ad6b0 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1862:5 [INFO] [stderr] 17: 0x640ca86b79d1 - build_script_build::main::hff72bcc62a98c714 [INFO] [stderr] 18: 0x640ca86b2363 - core::ops::function::FnOnce::call_once::hb7016ad8d23246c3 [INFO] [stderr] 19: 0x640ca86b1ca6 - std::sys::backtrace::__rust_begin_short_backtrace::h77c63059fcc90a91 [INFO] [stderr] 20: 0x640ca86b1a69 - std::rt::lang_start::{{closure}}::h0a79c347946dc71e [INFO] [stderr] 21: 0x640ca8961d80 - core::ops::function::impls:: for &F>::call_once::hdf957eac011d0136 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x640ca8961d80 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x640ca8961d80 - std::panicking::catch_unwind::ha7ce46787bb12905 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x640ca8961d80 - std::panic::catch_unwind::h625b36596def7d39 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x640ca8961d80 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x640ca8961d80 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x640ca8961d80 - std::panicking::catch_unwind::hf64cf7b0d8070f52 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x640ca8961d80 - std::panic::catch_unwind::h480b74763390cdcf [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x640ca8961d80 - std::rt::lang_start_internal::h4b3d04f698aef094 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x640ca86b1a51 - std::rt::lang_start::h45853ecd0f32e80d [INFO] [stderr] 31: 0x640ca86c08d5 - main [INFO] [stderr] 32: 0x755eb066c1ca - [INFO] [stderr] 33: 0x755eb066c28b - __libc_start_main [INFO] [stderr] 34: 0x640ca86b1635 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6aba8af6b6eb63a3d56cd3fee293b67fb3181ab26cc90b6d2861ffb09a76973d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aba8af6b6eb63a3d56cd3fee293b67fb3181ab26cc90b6d2861ffb09a76973d", kill_on_drop: false }` [INFO] [stdout] 6aba8af6b6eb63a3d56cd3fee293b67fb3181ab26cc90b6d2861ffb09a76973d