[INFO] fetching crate graphite_magma 0.1.0... [INFO] testing graphite_magma-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate graphite_magma 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate graphite_magma 0.1.0 [INFO] finished tweaking crates.io crate graphite_magma 0.1.0 [INFO] tweaked toml for crates.io crate graphite_magma 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate graphite_magma 0.1.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 155 packages to latest compatible versions [INFO] [stderr] Adding heapless v0.7.17 (available: v0.9.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] 2fe6fc0d6ce1c50ca86a4fb745ea50dec09ea75825d0094497b6b8995488a447 [INFO] running `Command { std: "docker" "start" "-a" "2fe6fc0d6ce1c50ca86a4fb745ea50dec09ea75825d0094497b6b8995488a447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fe6fc0d6ce1c50ca86a4fb745ea50dec09ea75825d0094497b6b8995488a447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fe6fc0d6ce1c50ca86a4fb745ea50dec09ea75825d0094497b6b8995488a447", kill_on_drop: false }` [INFO] [stdout] 2fe6fc0d6ce1c50ca86a4fb745ea50dec09ea75825d0094497b6b8995488a447 [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] 55e06b87660068ae4079681f574e6fbc08229b2cf56ad49aefb7f2cbde673721 [INFO] running `Command { std: "docker" "start" "-a" "55e06b87660068ae4079681f574e6fbc08229b2cf56ad49aefb7f2cbde673721", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling convert_case v0.5.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling graphite_binary_macros v0.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling waker-fn v1.2.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling graphite_binary v0.1.0 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling io-uring v0.5.13 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling async-executor v1.13.3 [INFO] [stderr] Compiling simba v0.7.3 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling graphite_mc_protocol v0.1.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling readonly v0.2.13 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling erased-serde v0.3.31 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling robust v1.2.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling spade v2.15.0 [INFO] [stderr] Compiling bevy_tasks v0.7.0 [INFO] [stderr] Compiling graphite_command_macros v0.1.0 [INFO] [stderr] Compiling cargo-manifest v0.2.9 [INFO] [stderr] Compiling graphite_mc_constants v0.1.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling graphite_command v0.1.0 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling graphite_sticky v0.1.0 [INFO] [stderr] Compiling queues v1.1.0 [INFO] [stderr] Compiling bevy_macro_utils v0.7.0 [INFO] [stderr] Compiling graphite_text_component v0.1.0 [INFO] [stderr] Compiling bevy_derive v0.7.0 [INFO] [stderr] Compiling bevy_reflect_derive v0.7.0 [INFO] [stderr] Compiling bevy_ecs_macros v0.7.0 [INFO] [stderr] error: failed to run custom build command for `graphite_mc_constants v0.1.0` [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/graphite_mc_constants-3fa64011f8d569fa/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1709) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/graphite_mc_constants-0.1.0/build.rs:48:42: [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: 0x633502fed2f2 - 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: 0x633502fed2f2 - 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: 0x633502fed2f2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x633502fed2f2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x633502fff62f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x633502fff62f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x633502fc8c51 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x633502fc8c51 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x633502fcebd2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x633502fd11fc - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x633502fd1056 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x633502fd1885 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x633502fd171a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x633502fced09 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x633502fbd17d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x633503007600 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x633503006536 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x633502f6a8ba - build_script_build::file_src::h956b07f1808da0ca [INFO] [stderr] 18: 0x633502f04117 - build_script_build::block::write_block_rs::h37ecdbf437aaa577 [INFO] [stderr] 19: 0x633502f0e277 - build_script_build::block::write_block_states::hb9fa19268b7e4253 [INFO] [stderr] 20: 0x633502f69b5e - build_script_build::main::hf212b9e1f48a01f3 [INFO] [stderr] 21: 0x633502f2de43 - core::ops::function::FnOnce::call_once::h5aadc05f8cb09f65 [INFO] [stderr] 22: 0x633502f3dfc6 - std::sys::backtrace::__rust_begin_short_backtrace::h28ccb3924b74f052 [INFO] [stderr] 23: 0x633502f4b6d9 - std::rt::lang_start::{{closure}}::hf2ba9df6d325c44e [INFO] [stderr] 24: 0x633502fca4c0 - 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: 0x633502fca4c0 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 26: 0x633502fca4c0 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 27: 0x633502fca4c0 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x633502fca4c0 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 29: 0x633502fca4c0 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 30: 0x633502fca4c0 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 31: 0x633502fca4c0 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 32: 0x633502fca4c0 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 33: 0x633502f4b6c1 - std::rt::lang_start::h484c3d8c21db7df3 [INFO] [stderr] 34: 0x633502f74945 - main [INFO] [stderr] 35: 0x71c6957451ca - [INFO] [stderr] 36: 0x71c69574528b - __libc_start_main [INFO] [stderr] 37: 0x633502ee8f05 - _start [INFO] [stderr] 38: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "55e06b87660068ae4079681f574e6fbc08229b2cf56ad49aefb7f2cbde673721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55e06b87660068ae4079681f574e6fbc08229b2cf56ad49aefb7f2cbde673721", kill_on_drop: false }` [INFO] [stdout] 55e06b87660068ae4079681f574e6fbc08229b2cf56ad49aefb7f2cbde673721