[INFO] fetching crate rng-pack 0.4.0... [INFO] checking rng-pack-0.4.0 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1 [INFO] extracting crate rng-pack 0.4.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rng-pack 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rng-pack 0.4.0 [INFO] tweaked toml for crates.io crate rng-pack 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rng-pack 0.4.0 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rng-pack 0.4.0 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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.108 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.108 [INFO] [stderr] Downloaded gpu-descriptor v0.3.2 [INFO] [stderr] Downloaded document-features v0.2.12 [INFO] [stderr] Downloaded gpu-descriptor-types v0.2.0 [INFO] [stderr] Downloaded pollster v0.4.0 [INFO] [stderr] Downloaded core-graphics-types v0.2.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.108 [INFO] [stderr] Downloaded wgpu-core-deps-apple v28.0.0 [INFO] [stderr] Downloaded glutin_wgl_sys v0.6.1 [INFO] [stderr] Downloaded wgpu-core-deps-windows-linux-android v28.0.0 [INFO] [stderr] Downloaded js-sys v0.3.85 [INFO] [stderr] Downloaded csbindgen v1.9.7 [INFO] [stderr] Downloaded litrs v1.0.0 [INFO] [stderr] Downloaded slotmap v1.1.1 [INFO] [stderr] Downloaded codespan-reporting v0.12.0 [INFO] [stderr] Downloaded zerocopy-derive v0.8.33 [INFO] [stderr] Downloaded wgpu-types v28.0.0 [INFO] [stderr] Downloaded bumpalo v3.19.1 [INFO] [stderr] Downloaded gpu-allocator v0.28.0 [INFO] [stderr] Downloaded portable-atomic-util v0.2.4 [INFO] [stderr] Downloaded glow v0.16.0 [INFO] [stderr] Downloaded bytemuck_derive v1.10.2 [INFO] [stderr] Downloaded portable-atomic v1.13.0 [INFO] [stderr] Downloaded wgpu v28.0.0 [INFO] [stderr] Downloaded bytemuck v1.24.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.58 [INFO] [stderr] Downloaded zerocopy v0.8.33 [INFO] [stderr] Downloaded wgpu-core-deps-emscripten v28.0.0 [INFO] [stderr] Downloaded wgpu-core v28.0.0 [INFO] [stderr] Downloaded ndk-sys v0.6.0+11769913 [INFO] [stderr] Downloaded wasm-bindgen v0.2.108 [INFO] [stderr] Downloaded ash v0.38.0+1.3.281 [INFO] [stderr] Downloaded wgpu-hal v28.0.0 [INFO] [stderr] Downloaded web-sys v0.3.85 [INFO] [stderr] Downloaded naga v28.0.0 [INFO] [stderr] Downloaded metal v0.33.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 492e0662e10a232b84b339ae16c347bab616866dbc33ae88997d5ea1330f79c9 [INFO] running `Command { std: "docker" "start" "-a" "492e0662e10a232b84b339ae16c347bab616866dbc33ae88997d5ea1330f79c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "492e0662e10a232b84b339ae16c347bab616866dbc33ae88997d5ea1330f79c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "492e0662e10a232b84b339ae16c347bab616866dbc33ae88997d5ea1330f79c9", kill_on_drop: false }` [INFO] [stdout] 492e0662e10a232b84b339ae16c347bab616866dbc33ae88997d5ea1330f79c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0e4fb80ba272f092ca0d4d85a5314c38ab3f5ad391a21ba41a3b860e4d04b22 [INFO] running `Command { std: "docker" "start" "-a" "f0e4fb80ba272f092ca0d4d85a5314c38ab3f5ad391a21ba41a3b860e4d04b22", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Checking foldhash v0.2.0 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking libloading v0.8.9 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling ash v0.38.0+1.3.281 [INFO] [stderr] Compiling naga v28.0.0 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Checking unicode-width v0.2.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Checking codespan-reporting v0.12.0 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Compiling wgpu-hal v28.0.0 [INFO] [stderr] Checking indexmap v2.13.0 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Checking gpu-descriptor-types v0.2.0 [INFO] [stderr] Checking spirv v0.3.0+sdk-1.3.268.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking unicode-ident v1.0.22 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking presser v0.3.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking gpu-descriptor v0.3.2 [INFO] [stderr] Checking ordered-float v5.1.0 [INFO] [stderr] Checking glow v0.16.0 [INFO] [stderr] Checking raw-window-handle v0.6.2 [INFO] [stderr] Checking renderdoc-sys v1.1.0 [INFO] [stderr] Checking profiling v1.0.17 [INFO] [stderr] Compiling wgpu-core v28.0.0 [INFO] [stderr] Compiling litrs v1.0.0 [INFO] [stderr] Compiling wgpu v28.0.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking pollster v0.4.0 [INFO] [stderr] Compiling document-features v0.2.12 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling zerocopy-derive v0.8.33 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Checking wgpu-types v28.0.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling csbindgen v1.9.7 [INFO] [stderr] Compiling rng-pack v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] error: failed to run custom build command for `rng-pack v0.4.0 (/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/rng-pack-6d74dd637114fe48/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (886) panicked at build.rs:10:10: [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: 0x59799ffb087a - std[adb0f7b69c6bb217]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x59799ffb087a - std[adb0f7b69c6bb217]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x59799ffb087a - std[adb0f7b69c6bb217]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x59799ffb087a - <::print::DisplayBacktrace as core[fd8a610aa93df4d]::fmt::Display>::fmt [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x59799ffc4f6a - ::fmt [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x59799ffc4f6a - core[fd8a610aa93df4d]::fmt::write [INFO] [stderr] 6: 0x59799ffb4cd2 - std[adb0f7b69c6bb217]::io::default_write_fmt:: [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x59799ffb4cd2 - ::write_fmt [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x59799ff9a6ef - ::print [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x59799ff9a6ef - std[adb0f7b69c6bb217]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x59799ffabd31 - std[adb0f7b69c6bb217]::panicking::default_hook [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x59799ffabfab - std[adb0f7b69c6bb217]::panicking::panic_with_hook [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x59799ff9a7a8 - std[adb0f7b69c6bb217]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x59799ff920c9 - std[adb0f7b69c6bb217]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x59799ff9b10d - __rustc[19ba4bdc0ddbf569]::rust_begin_unwind [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x59799ffc57ac - core[fd8a610aa93df4d]::panicking::panic_fmt [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x59799ffc5522 - core[fd8a610aa93df4d]::result::unwrap_failed [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/core/src/result.rs:1867:5 [INFO] [stderr] 17: 0x59799fc03dee - build_script_build[63a00124fd8727c4]::main [INFO] [stderr] 18: 0x59799fc05093 - >::call_once [INFO] [stderr] 19: 0x59799fc03ac6 - std[adb0f7b69c6bb217]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 20: 0x59799fc03c29 - std[adb0f7b69c6bb217]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 21: 0x59799ffab364 - <&dyn core[fd8a610aa93df4d]::ops::function::Fn<(), Output = i32> + core[fd8a610aa93df4d]::marker::Sync + core[fd8a610aa93df4d]::panic::unwind_safe::RefUnwindSafe as core[fd8a610aa93df4d]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x59799ffab364 - std[adb0f7b69c6bb217]::panicking::catch_unwind::do_call::<&dyn core[fd8a610aa93df4d]::ops::function::Fn<(), Output = i32> + core[fd8a610aa93df4d]::marker::Sync + core[fd8a610aa93df4d]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/panicking.rs:581:40 [INFO] [stderr] 23: 0x59799ffab364 - std[adb0f7b69c6bb217]::panicking::catch_unwind:: + core[fd8a610aa93df4d]::marker::Sync + core[fd8a610aa93df4d]::panic::unwind_safe::RefUnwindSafe> [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/panicking.rs:544:19 [INFO] [stderr] 24: 0x59799ffab364 - std[adb0f7b69c6bb217]::panic::catch_unwind::<&dyn core[fd8a610aa93df4d]::ops::function::Fn<(), Output = i32> + core[fd8a610aa93df4d]::marker::Sync + core[fd8a610aa93df4d]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x59799ffab364 - std[adb0f7b69c6bb217]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x59799ffab364 - std[adb0f7b69c6bb217]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/panicking.rs:581:40 [INFO] [stderr] 27: 0x59799ffab364 - std[adb0f7b69c6bb217]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/panicking.rs:544:19 [INFO] [stderr] 28: 0x59799ffab364 - std[adb0f7b69c6bb217]::panic::catch_unwind:: [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x59799ffab364 - std[adb0f7b69c6bb217]::rt::lang_start_internal [INFO] [stderr] at /rustc/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x59799fc03ab1 - std[adb0f7b69c6bb217]::rt::lang_start::<()> [INFO] [stderr] 31: 0x59799fc055e5 - main [INFO] [stderr] 32: 0x76984d3401ca - [INFO] [stderr] 33: 0x76984d34028b - __libc_start_main [INFO] [stderr] 34: 0x59799fc02645 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f0e4fb80ba272f092ca0d4d85a5314c38ab3f5ad391a21ba41a3b860e4d04b22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0e4fb80ba272f092ca0d4d85a5314c38ab3f5ad391a21ba41a3b860e4d04b22", kill_on_drop: false }` [INFO] [stdout] f0e4fb80ba272f092ca0d4d85a5314c38ab3f5ad391a21ba41a3b860e4d04b22