[INFO] fetching crate wotw_seedgen 0.4.1... [INFO] testing wotw_seedgen-0.4.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate wotw_seedgen 0.4.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate wotw_seedgen 0.4.1 [INFO] finished tweaking crates.io crate wotw_seedgen 0.4.1 [INFO] tweaked toml for crates.io crate wotw_seedgen 0.4.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wotw_seedgen 0.4.1 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 231 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding decorum v0.3.1 (available: v0.4.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding num_enum v0.5.11 (available: v0.7.4) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rand_seeder v0.2.3 (available: v0.4.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.1.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] [stderr] Adding vergen v8.3.2 (available: v9.0.6) [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] 05cb8c69d6dee5f6be165f6aa6b7b731ac08bf0a1cf38c8fa43ddec1d8f1c2d7 [INFO] running `Command { std: "docker" "start" "-a" "05cb8c69d6dee5f6be165f6aa6b7b731ac08bf0a1cf38c8fa43ddec1d8f1c2d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05cb8c69d6dee5f6be165f6aa6b7b731ac08bf0a1cf38c8fa43ddec1d8f1c2d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05cb8c69d6dee5f6be165f6aa6b7b731ac08bf0a1cf38c8fa43ddec1d8f1c2d7", kill_on_drop: false }` [INFO] [stdout] 05cb8c69d6dee5f6be165f6aa6b7b731ac08bf0a1cf38c8fa43ddec1d8f1c2d7 [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] b1d79a7d2531a81d9230353b2b520febb07d5f0ca83cbafd0c67c5328ba3b647 [INFO] running `Command { std: "docker" "start" "-a" "b1d79a7d2531a81d9230353b2b520febb07d5f0ca83cbafd0c67c5328ba3b647", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling gix-trace v0.1.13 [INFO] [stderr] Compiling faster-hex v0.9.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling gix-hash v0.14.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling prodash v28.0.0 [INFO] [stderr] Compiling sha1_smol v1.0.1 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling deranged v0.5.4 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling gix-utils v0.1.14 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling winnow v0.6.26 [INFO] [stderr] Compiling memmap2 v0.9.8 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling gix-features v0.38.2 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling gix-chunk v0.4.11 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling gix-fs v0.11.3 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling gix-hashtable v0.5.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling gix-tempfile v14.0.2 [INFO] [stderr] Compiling gix-sec v0.10.12 [INFO] [stderr] Compiling gix-lock v14.0.0 [INFO] [stderr] Compiling clru v0.6.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling gix-bitmap v0.2.14 [INFO] [stderr] Compiling filetime v0.2.26 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling unicode-bom v2.0.3 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling vergen v8.3.2 [INFO] [stderr] Compiling gix-validate v0.8.5 [INFO] [stderr] Compiling gix-date v0.8.7 [INFO] [stderr] Compiling gix-validate v0.10.0 [INFO] [stderr] Compiling gix-commitgraph v0.24.3 [INFO] [stderr] Compiling gix-actor v0.31.5 [INFO] [stderr] Compiling gix-path v0.10.20 [INFO] [stderr] Compiling gix-quote v0.4.15 [INFO] [stderr] Compiling gix-object v0.42.3 [INFO] [stderr] Compiling gix-config-value v0.14.12 [INFO] [stderr] Compiling gix-glob v0.16.5 [INFO] [stderr] Compiling gix-macros v0.1.5 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling decorum v0.3.1 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling gix-revwalk v0.13.2 [INFO] [stderr] Compiling gix-ref v0.44.1 [INFO] [stderr] Compiling gix-pack v0.51.1 [INFO] [stderr] Compiling gix-revision v0.27.2 [INFO] [stderr] Compiling gix-traverse v0.39.2 [INFO] [stderr] Compiling gix-url v0.27.5 [INFO] [stderr] Compiling gix-index v0.33.1 [INFO] [stderr] Compiling gix-refspec v0.23.1 [INFO] [stderr] Compiling gix-diff v0.44.1 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_seeder v0.2.3 [INFO] [stderr] Compiling gix-odb v0.61.1 [INFO] [stderr] Compiling gix-discover v0.32.0 [INFO] [stderr] Compiling gix-config v0.37.0 [INFO] [stderr] Compiling wotw_seedgen_derive v0.1.1 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling partition v0.1.2 [INFO] [stderr] Compiling gix v0.63.0 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling wotw_seedgen v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `wotw_seedgen v0.4.1 (/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/wotw_seedgen-1583762ab10b8a51/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-env=VERGEN_GIT_SHA=22362c4c6182c997c497de37388f62d0153a5cf4 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1392) panicked at build.rs:61:54: [INFO] [stderr] failed to write glitches preset: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5b541e77ac52 - 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: 0x5b541e77ac52 - 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: 0x5b541e77ac52 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5b541e77ac52 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5b541e78c19f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5b541e78c19f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5b541e74a1d1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5b541e74a1d1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5b541e755812 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5b541e75905f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5b541e758eb9 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5b541e759795 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5b541e75957a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5b541e755949 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5b541e73d90d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5b541e7942b0 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5b541e793856 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x5b541e5afcd0 - core::result::Result::expect::hd94a7638b7a5c747 [INFO] [stderr] 18: 0x5b541e2cd9dd - build_script_build::main::h9ddd927398a2b1a3 [INFO] [stderr] 19: 0x5b541e2ce2b3 - core::ops::function::FnOnce::call_once::h64ad77122616da02 [INFO] [stderr] 20: 0x5b541e2cdf76 - std::sys::backtrace::__rust_begin_short_backtrace::h3be9b0d5a2257d6e [INFO] [stderr] 21: 0x5b541e2cddb9 - std::rt::lang_start::{{closure}}::h78536be778763d73 [INFO] [stderr] 22: 0x5b541e74bb80 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x5b541e74bb80 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x5b541e74bb80 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x5b541e74bb80 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5b541e74bb80 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5b541e74bb80 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x5b541e74bb80 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x5b541e74bb80 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5b541e74bb80 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5b541e2cdda1 - std::rt::lang_start::hcda44abf29bb8b1a [INFO] [stderr] 32: 0x5b541e2d29c5 - main [INFO] [stderr] 33: 0x7531cc4751ca - [INFO] [stderr] 34: 0x7531cc47528b - __libc_start_main [INFO] [stderr] 35: 0x5b541e2ca5f5 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "b1d79a7d2531a81d9230353b2b520febb07d5f0ca83cbafd0c67c5328ba3b647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1d79a7d2531a81d9230353b2b520febb07d5f0ca83cbafd0c67c5328ba3b647", kill_on_drop: false }` [INFO] [stdout] b1d79a7d2531a81d9230353b2b520febb07d5f0ca83cbafd0c67c5328ba3b647