[INFO] cloning repository https://github.com/vilcans/simple-backroll [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vilcans/simple-backroll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilcans%2Fsimple-backroll", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilcans%2Fsimple-backroll'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 18a1b6b15266ac5edef6f63080a57a849171f6b9 [INFO] building vilcans/simple-backroll against try#dd06aa59b9c8562b8b5652c638defc5836c326d0 for pr-137044-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilcans%2Fsimple-backroll" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vilcans/simple-backroll 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/vilcans/simple-backroll [INFO] finished tweaking git repo https://github.com/vilcans/simple-backroll [INFO] tweaked toml for git repo https://github.com/vilcans/simple-backroll written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/vilcans/simple-backroll 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b7c5190e313392b707f4aa7c645ad57c4938fbc503b53fa8b87a5b9869fc252f [INFO] running `Command { std: "docker" "start" "-a" "b7c5190e313392b707f4aa7c645ad57c4938fbc503b53fa8b87a5b9869fc252f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7c5190e313392b707f4aa7c645ad57c4938fbc503b53fa8b87a5b9869fc252f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7c5190e313392b707f4aa7c645ad57c4938fbc503b53fa8b87a5b9869fc252f", kill_on_drop: false }` [INFO] [stdout] b7c5190e313392b707f4aa7c645ad57c4938fbc503b53fa8b87a5b9869fc252f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 85a94aa12e232ca669631601501a16bb8e1b8444cd0f3c6b48e2aaeb67084f1d [INFO] running `Command { std: "docker" "start" "-a" "85a94aa12e232ca669631601501a16bb8e1b8444cd0f3c6b48e2aaeb67084f1d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling clang-sys v1.2.0 [INFO] [stderr] Compiling fastrand v1.4.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling wayland-commons v0.28.5 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling dashmap v4.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling polling v2.0.3 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling minifb v0.19.3 [INFO] [stderr] Compiling backroll_transport v0.1.1 (https://github.com/HouraiTeahouse/backroll-rs?rev=6e9e2ddbbc54b88668ebf29d8805c4945030fbe5#6e9e2ddb) [INFO] [stderr] Compiling bevy_tasks v0.5.0 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling xkbcommon-sys v0.7.5 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling bytemuck v1.5.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling xkb v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling async-net v1.6.0 [INFO] [stderr] Compiling wayland-cursor v0.28.5 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling varinteger v1.0.6 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling backroll_transport_udp v0.1.0 (https://github.com/HouraiTeahouse/backroll-rs?rev=6e9e2ddbbc54b88668ebf29d8805c4945030fbe5#6e9e2ddb) [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling backroll v0.1.0 (https://github.com/HouraiTeahouse/backroll-rs?rev=6e9e2ddbbc54b88668ebf29d8805c4945030fbe5#6e9e2ddb) [INFO] [stderr] Compiling simple-backroll v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/game.rs:175:17 [INFO] [stdout] | [INFO] [stdout] 175 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/game.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | session.set_frame_delay(player.handle, 3); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 149 | let _ = session.set_frame_delay(player.handle, 3); [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")] [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")] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7415de1e5690 - ::fmt::hbab8c721684401b4 [INFO] [stderr] 1: 0x7415dea2897c - core::fmt::write::h158028a1057c5444 [INFO] [stderr] 2: 0x7415dfcd1651 - std::io::Write::write_fmt::ha5ec77d89deb6b83 [INFO] [stderr] 3: 0x7415de1e54f2 - std::sys::backtrace::BacktraceLock::print::hc4e637a574877308 [INFO] [stderr] 4: 0x7415de1e7972 - std::panicking::default_hook::{{closure}}::hf5423323c6d3b2d4 [INFO] [stderr] 5: 0x7415de1e77fa - std::panicking::default_hook::hff94fcfd526aa5a1 [INFO] [stderr] 6: 0x7415dd344789 - std[61d1a8db00d809ea]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7415de1e84f3 - std::panicking::rust_panic_with_hook::h2a12398dc9c3b0c4 [INFO] [stderr] 8: 0x7415de1e81ea - std::panicking::begin_panic_handler::{{closure}}::h5e82acf7c1a42a12 [INFO] [stderr] 9: 0x7415de1e5b79 - std::sys::backtrace::__rust_end_short_backtrace::hc302e7511b865bc3 [INFO] [stderr] 10: 0x7415de1e7ead - rust_begin_unwind [INFO] [stderr] 11: 0x7415dae3f5a0 - core::panicking::panic_fmt::h83ef9ec7652d3d28 [INFO] [stderr] 12: 0x7415dfb0b3f9 - rustc_codegen_ssa[d055474915c3d4b8]::back::link::link_natively [INFO] [stderr] 13: 0x7415df9d3dc8 - rustc_codegen_ssa[d055474915c3d4b8]::back::link::link_binary [INFO] [stderr] 14: 0x7415df9d2d59 - ::link [INFO] [stderr] 15: 0x7415df93b7ab - rustc_interface[934c1539811e3af6]::interface::run_compiler::<(), rustc_driver_impl[c31b513e5783efcc]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 16: 0x7415df898684 - std[61d1a8db00d809ea]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 17: 0x7415df898359 - <::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: 0x7415df897aef - std::sys::pal::unix::thread::Thread::new::thread_start::h39744fe8806739fa [INFO] [stderr] 19: 0x7415e101fac3 - [INFO] [stderr] 20: 0x7415e10b0a04 - 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-2025-02-17T19_10_31-2076.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 `simple-backroll` (bin "simple-backroll"); 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/dd06aa59b9c8562b8b5652c638defc5836c326d0/bin/rustc --crate-name simple_backroll --edition=2018 src/main.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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=0728d2ae75d39ba6 -C extra-filename=-b80c7e753e42e0c0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern backroll=/opt/rustwide/target/debug/deps/libbackroll-b45074b0fa575cf1.rlib --extern backroll_transport=/opt/rustwide/target/debug/deps/libbackroll_transport-e41dd26e4c855de4.rlib --extern backroll_transport_udp=/opt/rustwide/target/debug/deps/libbackroll_transport_udp-02d1539ed410de80.rlib --extern bevy_tasks=/opt/rustwide/target/debug/deps/libbevy_tasks-cb6b54eaa5d8ada0.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-2ab93ad6274b7b31.rlib --extern minifb=/opt/rustwide/target/debug/deps/libminifb-db63bc76b3b5858f.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-bd2c26722659ac6d.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/minifb-00165f5174b4463c/out -L native=/usr/lib/x86_64-linux-gnu` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "85a94aa12e232ca669631601501a16bb8e1b8444cd0f3c6b48e2aaeb67084f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85a94aa12e232ca669631601501a16bb8e1b8444cd0f3c6b48e2aaeb67084f1d", kill_on_drop: false }` [INFO] [stdout] 85a94aa12e232ca669631601501a16bb8e1b8444cd0f3c6b48e2aaeb67084f1d