[INFO] cloning repository https://github.com/slippyex/msa-to-st-converter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slippyex/msa-to-st-converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslippyex%2Fmsa-to-st-converter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslippyex%2Fmsa-to-st-converter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95793a96ca675d9f14e5814e67d65cad42ad65f3 [INFO] testing slippyex/msa-to-st-converter against master#1ddedbaa5919b7b3e70d984660e21e844c615c97 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslippyex%2Fmsa-to-st-converter" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/slippyex/msa-to-st-converter on toolchain 1ddedbaa5919b7b3e70d984660e21e844c615c97 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/slippyex/msa-to-st-converter [INFO] finished tweaking git repo https://github.com/slippyex/msa-to-st-converter [INFO] tweaked toml for git repo https://github.com/slippyex/msa-to-st-converter written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/slippyex/msa-to-st-converter 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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 649c020557e9ce11a115cc8fce1a7d25c1641ad7d4564410ac812bf7831e0fbc [INFO] running `Command { std: "docker" "start" "-a" "649c020557e9ce11a115cc8fce1a7d25c1641ad7d4564410ac812bf7831e0fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "649c020557e9ce11a115cc8fce1a7d25c1641ad7d4564410ac812bf7831e0fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "649c020557e9ce11a115cc8fce1a7d25c1641ad7d4564410ac812bf7831e0fbc", kill_on_drop: false }` [INFO] [stdout] 649c020557e9ce11a115cc8fce1a7d25c1641ad7d4564410ac812bf7831e0fbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4f215b90c5303c631ce3f9e4e5cff26ece44953673524649e28ffafa63404a2 [INFO] running `Command { std: "docker" "start" "-a" "d4f215b90c5303c631ce3f9e4e5cff26ece44953673524649e28ffafa63404a2", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling xml-rs v0.8.20 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.202 [INFO] [stderr] Compiling proc-macro2 v1.0.83 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling winnow v0.6.8 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling version-compare v0.2.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling xcursor v0.3.5 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling cfg-expr v0.15.8 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.13 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling ttf-parser v0.21.1 [INFO] [stderr] Compiling xdg v2.5.2 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling xcb v0.10.1 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling owned_ttf_parser v0.15.2 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling rusttype v0.9.3 [INFO] [stderr] Compiling mio-misc v1.2.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling raw-window-handle v0.3.4 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling cc v1.0.98 [INFO] [stderr] Compiling emath v0.15.0 [INFO] [stderr] Compiling atomic_refcell v0.1.13 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling serde_spanned v0.6.6 [INFO] [stderr] Compiling toml_edit v0.22.13 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/tmp/rustc3wWRCy" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `toml_datetime` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `glutin_glx_sys v0.1.8` [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/glutin_glx_sys-8b1eb0b164520fc4/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/glutin_glx_sys-0.1.8/build.rs:45:10: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 28, kind: StorageFull, message: "No space left on device" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e5ca245c25 - std::backtrace_rs::backtrace::libunwind::trace::hdfc9607bf31dbc86 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x55e5ca245c25 - std::backtrace_rs::backtrace::trace_unsynchronized::h835e0ca3083fcb54 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55e5ca245c25 - std::sys::backtrace::_print_fmt::hf81d1bed8dde1f05 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x55e5ca245c25 - ::fmt::h0e21387e4dc195e8 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x55e5ca263a0b - core::fmt::rt::Argument::fmt::hf0a2360aea19729b [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x55e5ca263a0b - core::fmt::write::h76a391ed15942408 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x55e5ca2439ef - std::io::Write::write_fmt::h45949786831e4e35 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x55e5ca246d71 - std::sys::backtrace::BacktraceLock::print::hfbac027926ddf935 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x55e5ca246d71 - std::panicking::default_hook::{{closure}}::h901010a60b64ccc3 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x55e5ca246a4c - std::panicking::default_hook::had7425277af071c7 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x55e5ca2473f1 - std::panicking::rust_panic_with_hook::hac0e92610e1e4d1b [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:797:13 [INFO] [stderr] 11: 0x55e5ca247257 - std::panicking::begin_panic_handler::{{closure}}::h1fb6563ca25c0091 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:671:13 [INFO] [stderr] 12: 0x55e5ca2460e9 - std::sys::backtrace::__rust_end_short_backtrace::he90d714ee124ec57 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x55e5ca246ee4 - rust_begin_unwind [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:662:5 [INFO] [stderr] 14: 0x55e5ca2627c3 - core::panicking::panic_fmt::h2c076b2ed9eeb82c [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x55e5ca262c96 - core::result::unwrap_failed::h0be6dd1a77884bef [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/result.rs:1679:5 [INFO] [stderr] 16: 0x55e5ca1b0809 - build_script_build::main::h1d294521ad984feb [INFO] [stderr] 17: 0x55e5ca196d23 - core::ops::function::FnOnce::call_once::hf5f261a7600789e9 [INFO] [stderr] 18: 0x55e5ca19b866 - std::sys::backtrace::__rust_begin_short_backtrace::he87c8af8e1fae204 [INFO] [stderr] 19: 0x55e5ca1a5cb9 - std::rt::lang_start::{{closure}}::hbb3e3d27bfbcdb8f [INFO] [stderr] 20: 0x55e5ca240c30 - core::ops::function::impls:: for &F>::call_once::h8ab306cc603774e7 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 21: 0x55e5ca240c30 - std::panicking::try::do_call::hfab68544b168543f [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stderr] 22: 0x55e5ca240c30 - std::panicking::try::he309c514c1f2d55b [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stderr] 23: 0x55e5ca240c30 - std::panic::catch_unwind::h71495d5bf5c3b7b3 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stderr] 24: 0x55e5ca240c30 - std::rt::lang_start_internal::{{closure}}::h0583eaa08d2d105f [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/rt.rs:143:48 [INFO] [stderr] 25: 0x55e5ca240c30 - std::panicking::try::do_call::h2b0c8de3259564d9 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stderr] 26: 0x55e5ca240c30 - std::panicking::try::h9069e6b296898d94 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stderr] 27: 0x55e5ca240c30 - std::panic::catch_unwind::heeda54b5a6ad86aa [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stderr] 28: 0x55e5ca240c30 - std::rt::lang_start_internal::h6337a0745392e5db [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/rt.rs:143:20 [INFO] [stderr] 29: 0x55e5ca1a5c97 - std::rt::lang_start::hf9443ec24af7664b [INFO] [stderr] 30: 0x55e5ca1b08e5 - main [INFO] [stderr] 31: 0x7fbf4ecf8d90 - [INFO] [stderr] 32: 0x7fbf4ecf8e40 - __libc_start_main [INFO] [stderr] 33: 0x55e5ca172185 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] error: failed to run custom build command for `wayland-protocols v0.29.5` [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/wayland-protocols-01405753a406286b/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed-env=CARGO_FEATURE_CLIENT [INFO] [stderr] cargo:rerun-if-changed-env=CARGO_FEATURE_SERVER [INFO] [stderr] cargo:rerun-if-changed-env=CARGO_FEATURE_UNSTABLE_PROTOCOLS [INFO] [stderr] cargo:rerun-if-changed=./protocols/stable/presentation-time/presentation-time.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/stable/viewporter/viewporter.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/stable/xdg-shell/xdg-shell.xml [INFO] [stderr] cargo:rerun-if-changed=./misc/gtk-primary-selection.xml [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain '1ddedbaa5919b7b3e70d984660e21e844c615c97'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain '1ddedbaa5919b7b3e70d984660e21e844c615c97'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain '1ddedbaa5919b7b3e70d984660e21e844c615c97'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wayland-scanner-0.29.5/src/lib.rs:156:40: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 28, kind: StorageFull, message: "No space left on device" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562b5b21ed85 - std::backtrace_rs::backtrace::libunwind::trace::hdfc9607bf31dbc86 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x562b5b21ed85 - std::backtrace_rs::backtrace::trace_unsynchronized::h835e0ca3083fcb54 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x562b5b21ed85 - std::sys::backtrace::_print_fmt::hf81d1bed8dde1f05 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x562b5b21ed85 - ::fmt::h0e21387e4dc195e8 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x562b5b24061b - core::fmt::rt::Argument::fmt::hf0a2360aea19729b [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x562b5b24061b - core::fmt::write::h76a391ed15942408 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x562b5b21ca1f - std::io::Write::write_fmt::h45949786831e4e35 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x562b5b21fed1 - std::sys::backtrace::BacktraceLock::print::hfbac027926ddf935 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x562b5b21fed1 - std::panicking::default_hook::{{closure}}::h901010a60b64ccc3 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x562b5b21fbac - std::panicking::default_hook::had7425277af071c7 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x562b5b2205a1 - std::panicking::rust_panic_with_hook::hac0e92610e1e4d1b [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:797:13 [INFO] [stderr] 11: 0x562b5b220407 - std::panicking::begin_panic_handler::{{closure}}::h1fb6563ca25c0091 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:671:13 [INFO] [stderr] 12: 0x562b5b21f249 - std::sys::backtrace::__rust_end_short_backtrace::he90d714ee124ec57 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x562b5b220094 - rust_begin_unwind [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:662:5 [INFO] [stderr] 14: 0x562b5b23f4b3 - core::panicking::panic_fmt::h2c076b2ed9eeb82c [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x562b5b23f8a6 - core::result::unwrap_failed::h0be6dd1a77884bef [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/result.rs:1679:5 [INFO] [stderr] 16: 0x562b5b1457d6 - wayland_scanner::generate_code_with_destructor_events::h0f3f430a7df18d23 [INFO] [stderr] 17: 0x562b5b1475b0 - build_script_build::generate_protocol::h7c565b6933065b19 [INFO] [stderr] 18: 0x562b5b148d95 - build_script_build::main::h64fe3742f71c44a9 [INFO] [stderr] 19: 0x562b5b1421a3 - core::ops::function::FnOnce::call_once::he1e2b80a630bb609 [INFO] [stderr] 20: 0x562b5b149aa6 - std::sys::backtrace::__rust_begin_short_backtrace::h73ff949b24f9ca8e [INFO] [stderr] 21: 0x562b5b145cf9 - std::rt::lang_start::{{closure}}::hdf95fec6fb5332cf [INFO] [stderr] 22: 0x562b5b219500 - core::ops::function::impls:: for &F>::call_once::h8ab306cc603774e7 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x562b5b219500 - std::panicking::try::do_call::hfab68544b168543f [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stderr] 24: 0x562b5b219500 - std::panicking::try::he309c514c1f2d55b [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stderr] 25: 0x562b5b219500 - std::panic::catch_unwind::h71495d5bf5c3b7b3 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stderr] 26: 0x562b5b219500 - std::rt::lang_start_internal::{{closure}}::h0583eaa08d2d105f [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/rt.rs:143:48 [INFO] [stderr] 27: 0x562b5b219500 - std::panicking::try::do_call::h2b0c8de3259564d9 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stderr] 28: 0x562b5b219500 - std::panicking::try::h9069e6b296898d94 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stderr] 29: 0x562b5b219500 - std::panic::catch_unwind::heeda54b5a6ad86aa [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stderr] 30: 0x562b5b219500 - std::rt::lang_start_internal::h6337a0745392e5db [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/rt.rs:143:20 [INFO] [stderr] 31: 0x562b5b145cd7 - std::rt::lang_start::h2a10e4b771e7580c [INFO] [stderr] 32: 0x562b5b1497d5 - main [INFO] [stderr] 33: 0x7fdbcdd02d90 - [INFO] [stderr] 34: 0x7fdbcdd02e40 - __libc_start_main [INFO] [stderr] 35: 0x562b5b134ce5 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] error: failed to run custom build command for `wayland-protocols v0.28.6` [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/wayland-protocols-68a9a7c4e966288a/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed-env=CARGO_FEATURE_CLIENT [INFO] [stderr] cargo:rerun-if-changed-env=CARGO_FEATURE_SERVER [INFO] [stderr] cargo:rerun-if-changed-env=CARGO_FEATURE_UNSTABLE_PROTOCOLS [INFO] [stderr] cargo:rerun-if-changed=./protocols/stable/presentation-time/presentation-time.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/stable/viewporter/viewporter.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/stable/xdg-shell/xdg-shell.xml [INFO] [stderr] cargo:rerun-if-changed=./misc/gtk-primary-selection.xml [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain '1ddedbaa5919b7b3e70d984660e21e844c615c97'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain '1ddedbaa5919b7b3e70d984660e21e844c615c97'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain '1ddedbaa5919b7b3e70d984660e21e844c615c97'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wayland-scanner-0.28.6/src/lib.rs:156:40: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 28, kind: StorageFull, message: "No space left on device" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55600ba3d465 - std::backtrace_rs::backtrace::libunwind::trace::hdfc9607bf31dbc86 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x55600ba3d465 - std::backtrace_rs::backtrace::trace_unsynchronized::h835e0ca3083fcb54 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55600ba3d465 - std::sys::backtrace::_print_fmt::hf81d1bed8dde1f05 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x55600ba3d465 - ::fmt::h0e21387e4dc195e8 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x55600ba5ecfb - core::fmt::rt::Argument::fmt::hf0a2360aea19729b [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x55600ba5ecfb - core::fmt::write::h76a391ed15942408 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x55600ba3b0ff - std::io::Write::write_fmt::h45949786831e4e35 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x55600ba3e5b1 - std::sys::backtrace::BacktraceLock::print::hfbac027926ddf935 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x55600ba3e5b1 - std::panicking::default_hook::{{closure}}::h901010a60b64ccc3 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x55600ba3e28c - std::panicking::default_hook::had7425277af071c7 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x55600ba3ec81 - std::panicking::rust_panic_with_hook::hac0e92610e1e4d1b [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:797:13 [INFO] [stderr] 11: 0x55600ba3eae7 - std::panicking::begin_panic_handler::{{closure}}::h1fb6563ca25c0091 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:671:13 [INFO] [stderr] 12: 0x55600ba3d929 - std::sys::backtrace::__rust_end_short_backtrace::he90d714ee124ec57 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x55600ba3e774 - rust_begin_unwind [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:662:5 [INFO] [stderr] 14: 0x55600ba5db93 - core::panicking::panic_fmt::h2c076b2ed9eeb82c [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x55600ba5df86 - core::result::unwrap_failed::h0be6dd1a77884bef [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/result.rs:1679:5 [INFO] [stderr] 16: 0x55600b965d86 - wayland_scanner::generate_code_with_destructor_events::hc8f6c8ecab11c1a9 [INFO] [stderr] 17: 0x55600b968e20 - build_script_build::generate_protocol::h160e38c67b8156d0 [INFO] [stderr] 18: 0x55600b96a445 - build_script_build::main::h5d0e05755ed8818c [INFO] [stderr] 19: 0x55600b962f73 - core::ops::function::FnOnce::call_once::hbafe5ecc232dc764 [INFO] [stderr] 20: 0x55600b966556 - std::sys::backtrace::__rust_begin_short_backtrace::ha3f17bf7c3ee2dd4 [INFO] [stderr] 21: 0x55600b966539 - std::rt::lang_start::{{closure}}::h8eabcac5667cd9e4 [INFO] [stderr] 22: 0x55600ba37be0 - core::ops::function::impls:: for &F>::call_once::h8ab306cc603774e7 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x55600ba37be0 - std::panicking::try::do_call::hfab68544b168543f [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stderr] 24: 0x55600ba37be0 - std::panicking::try::he309c514c1f2d55b [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stderr] 25: 0x55600ba37be0 - std::panic::catch_unwind::h71495d5bf5c3b7b3 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stderr] 26: 0x55600ba37be0 - std::rt::lang_start_internal::{{closure}}::h0583eaa08d2d105f [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/rt.rs:143:48 [INFO] [stderr] 27: 0x55600ba37be0 - std::panicking::try::do_call::h2b0c8de3259564d9 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stderr] 28: 0x55600ba37be0 - std::panicking::try::h9069e6b296898d94 [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stderr] 29: 0x55600ba37be0 - std::panic::catch_unwind::heeda54b5a6ad86aa [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stderr] 30: 0x55600ba37be0 - std::rt::lang_start_internal::h6337a0745392e5db [INFO] [stderr] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/rt.rs:143:20 [INFO] [stderr] 31: 0x55600b966517 - std::rt::lang_start::h06cfcec59ea7ddac [INFO] [stderr] 32: 0x55600b96a7e5 - main [INFO] [stderr] 33: 0x7fa20cf9fd90 - [INFO] [stderr] 34: 0x7fa20cf9fe40 - __libc_start_main [INFO] [stderr] 35: 0x55600b953d05 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `xcb` (build script) [INFO] [stderr] error: could not compile `serde` (lib) [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaEvtjKF/lib.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaz8hRTt" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nix` (lib) [INFO] [stderr] error: could not compile `wayland-commons` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `shared_library` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `cc` (lib) [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmeta3iUonw/lib.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ttf-parser` (lib) due to 1 previous error [INFO] [stdout] error: error writing dependencies to `/opt/rustwide/target/debug/deps/gimli-c7d76f177a06212b.d`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gimli` (lib) due to 1 previous error [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaRQETyx" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaPceOvL" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nix` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `nix` (lib) due to 1 previous error [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetavx0weJ" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `toml_edit` (lib) due to 1 previous error [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetadsqczR" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `x11-dl` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "d4f215b90c5303c631ce3f9e4e5cff26ece44953673524649e28ffafa63404a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4f215b90c5303c631ce3f9e4e5cff26ece44953673524649e28ffafa63404a2", kill_on_drop: false }` [INFO] [stdout] d4f215b90c5303c631ce3f9e4e5cff26ece44953673524649e28ffafa63404a2 [INFO] testing slippyex/msa-to-st-converter against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslippyex%2Fmsa-to-st-converter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-1-tc2/source': No space left on device [INFO] testing slippyex/msa-to-st-converter against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslippyex%2Fmsa-to-st-converter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-1-tc2/source': No space left on device [INFO] testing slippyex/msa-to-st-converter against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslippyex%2Fmsa-to-st-converter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-1-tc2/source': No space left on device [INFO] testing slippyex/msa-to-st-converter against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslippyex%2Fmsa-to-st-converter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-1-tc2/source': No space left on device [INFO] testing slippyex/msa-to-st-converter against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslippyex%2Fmsa-to-st-converter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-1-tc2/source': No space left on device [ERROR] this task or one of its parent failed! [ERROR] failed to checkout https://github.com/slippyex/msa-to-st-converter [ERROR] caused by: command failed: exit status: 128 [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.