[INFO] cloning repository https://github.com/EdMcBane/rustyworld [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdMcBane/rustyworld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdMcBane%2Frustyworld", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdMcBane%2Frustyworld'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e9a5ab1ba800b625ef1a9f90863d31126e6f8fb [INFO] building EdMcBane/rustyworld against try#dd06aa59b9c8562b8b5652c638defc5836c326d0 for pr-137044-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdMcBane%2Frustyworld" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EdMcBane/rustyworld on toolchain dd06aa59b9c8562b8b5652c638defc5836c326d0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EdMcBane/rustyworld [INFO] finished tweaking git repo https://github.com/EdMcBane/rustyworld [INFO] tweaked toml for git repo https://github.com/EdMcBane/rustyworld written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/EdMcBane/rustyworld 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" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2b679a0d639fcf6c1ead2770b5f35c60af932252f1ba9ef79d623a3531298d2 [INFO] running `Command { std: "docker" "start" "-a" "d2b679a0d639fcf6c1ead2770b5f35c60af932252f1ba9ef79d623a3531298d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2b679a0d639fcf6c1ead2770b5f35c60af932252f1ba9ef79d623a3531298d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2b679a0d639fcf6c1ead2770b5f35c60af932252f1ba9ef79d623a3531298d2", kill_on_drop: false }` [INFO] [stdout] d2b679a0d639fcf6c1ead2770b5f35c60af932252f1ba9ef79d623a3531298d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 959ade59f4eb3705b69f7e2c2ec090ecac2a01b1103c1bbdac9ac5204a241384 [INFO] running `Command { std: "docker" "start" "-a" "959ade59f4eb3705b69f7e2c2ec090ecac2a01b1103c1bbdac9ac5204a241384", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling xcursor v0.3.5 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.5 [INFO] [stderr] Compiling num-iter v0.1.44 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling nix v0.23.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling raw-window-handle v0.3.4 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling minifb v0.19.3 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling arr_macro_impl v0.1.3 [INFO] [stderr] Compiling alsa v0.6.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling arr_macro v0.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling rodio v0.14.0 [INFO] [stderr] Compiling xkbcommon-sys v0.7.5 [INFO] [stderr] Compiling xkb v0.2.1 [INFO] [stderr] Compiling rustyworld v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/vm.rs:372:23 [INFO] [stdout] | [INFO] [stdout] 372 | for res_id in &part.video2_id { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 372 - for res_id in &part.video2_id { [INFO] [stdout] 372 + while let Some(res_id) = &part.video2_id { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 372 - for res_id in &part.video2_id { [INFO] [stdout] 372 + if let Some(res_id) = &part.video2_id { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] PROBLEMATIC OBJECtS [INFO] [stderr] [("/usr/lib/x86_64-linux-gnu/libxkbcommon.so", ".ctors"), ("/usr/lib/x86_64-linux-gnu/libxkbcommon.so", ".dtors"), ("/usr/lib/x86_64-linux-gnu/libxkbcommon.so", ".ctors"), ("/usr/lib/x86_64-linux-gnu/libxkbcommon.so", ".dtors")] [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at compiler/rustc_codegen_ssa/src/back/link.rs:1070:9: [INFO] [stderr] [("/usr/lib/x86_64-linux-gnu/libxkbcommon.so", ".ctors"), ("/usr/lib/x86_64-linux-gnu/libxkbcommon.so", ".dtors"), ("/usr/lib/x86_64-linux-gnu/libxkbcommon.so", ".ctors"), ("/usr/lib/x86_64-linux-gnu/libxkbcommon.so", ".dtors")] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x73613f5e5690 - ::fmt::hbab8c721684401b4 [INFO] [stderr] 1: 0x73613fe2897c - core::fmt::write::h158028a1057c5444 [INFO] [stderr] 2: 0x7361410d1651 - std::io::Write::write_fmt::ha5ec77d89deb6b83 [INFO] [stderr] 3: 0x73613f5e54f2 - std::sys::backtrace::BacktraceLock::print::hc4e637a574877308 [INFO] [stderr] 4: 0x73613f5e7972 - std::panicking::default_hook::{{closure}}::hf5423323c6d3b2d4 [INFO] [stderr] 5: 0x73613f5e77fa - std::panicking::default_hook::hff94fcfd526aa5a1 [INFO] [stderr] 6: 0x73613e744789 - std[61d1a8db00d809ea]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x73613f5e84f3 - std::panicking::rust_panic_with_hook::h2a12398dc9c3b0c4 [INFO] [stderr] 8: 0x73613f5e81ea - std::panicking::begin_panic_handler::{{closure}}::h5e82acf7c1a42a12 [INFO] [stderr] 9: 0x73613f5e5b79 - std::sys::backtrace::__rust_end_short_backtrace::hc302e7511b865bc3 [INFO] [stderr] 10: 0x73613f5e7ead - rust_begin_unwind [INFO] [stderr] 11: 0x73613c23f5a0 - core::panicking::panic_fmt::h83ef9ec7652d3d28 [INFO] [stderr] 12: 0x736140f0b3f9 - rustc_codegen_ssa[d055474915c3d4b8]::back::link::link_natively [INFO] [stderr] 13: 0x736140dd3dc8 - rustc_codegen_ssa[d055474915c3d4b8]::back::link::link_binary [INFO] [stderr] 14: 0x736140dd2d59 - ::link [INFO] [stderr] 15: 0x736140d3b7ab - rustc_interface[934c1539811e3af6]::interface::run_compiler::<(), rustc_driver_impl[c31b513e5783efcc]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 16: 0x736140c98684 - std[61d1a8db00d809ea]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 17: 0x736140c98359 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[8ca11d5e748da07e]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 18: 0x736140c97aef - std::sys::pal::unix::thread::Thread::new::thread_start::h39744fe8806739fa [INFO] [stderr] 19: 0x736142441ac3 - [INFO] [stderr] 20: 0x7361424d2a04 - clone [INFO] [stderr] 21: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-02-17T18_46_42-2007.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.86.0-nightly (dd06aa59b 2025-02-15) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type bin -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `rustyworld` (bin "rustyworld") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/dd06aa59b9c8562b8b5652c638defc5836c326d0/bin/rustc --crate-name rustyworld --edition=2018 src/bin/rustyworld.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="minifb"' --cfg 'feature="rodio"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "minifb", "rodio"))' -C metadata=10fc734abdf9a3cf -C extra-filename=-13cda60843955673 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arr_macro=/opt/rustwide/target/debug/deps/libarr_macro-b5fc54770d3610a4.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-1efcbe4f07366651.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ee1d711171efb196.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-2bb390fee0230a38.rlib --extern minifb=/opt/rustwide/target/debug/deps/libminifb-0933a28acb40b16d.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-849b947e1e9dcb1f.rlib --extern rodio=/opt/rustwide/target/debug/deps/librodio-af20e31ebca2071a.rlib --extern rustyworld=/opt/rustwide/target/debug/deps/librustyworld-1933145d9f24c6b4.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/minifb-933f7eca36e48109/out -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "959ade59f4eb3705b69f7e2c2ec090ecac2a01b1103c1bbdac9ac5204a241384", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "959ade59f4eb3705b69f7e2c2ec090ecac2a01b1103c1bbdac9ac5204a241384", kill_on_drop: false }` [INFO] [stdout] 959ade59f4eb3705b69f7e2c2ec090ecac2a01b1103c1bbdac9ac5204a241384