[INFO] cloning repository https://github.com/liangGTY/ebpf-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liangGTY/ebpf-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FliangGTY%2Febpf-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FliangGTY%2Febpf-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f298295cd1e9851ce10be364f14757e6cb28410 [INFO] testing liangGTY/ebpf-demo against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FliangGTY%2Febpf-demo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/liangGTY/ebpf-demo [INFO] finished tweaking git repo https://github.com/liangGTY/ebpf-demo [INFO] tweaked toml for git repo https://github.com/liangGTY/ebpf-demo written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/liangGTY/ebpf-demo on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/liangGTY/ebpf-demo 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/libbpf/vmlinux.h.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vsprintf v2.0.0 [INFO] [stderr] Downloaded libbpf-cargo v0.24.7 [INFO] [stderr] Downloaded cc v1.1.36 [INFO] [stderr] Downloaded libbpf-rs v0.24.7 [INFO] [stderr] Downloaded rustix v0.38.39 [INFO] [stderr] Downloaded libbpf-sys v1.5.0+v1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35d24381bb9a9b91bd43a641f75ac8932df952d37fbc64ef2f149d1751491727 [INFO] running `Command { std: "docker" "start" "-a" "35d24381bb9a9b91bd43a641f75ac8932df952d37fbc64ef2f149d1751491727", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35d24381bb9a9b91bd43a641f75ac8932df952d37fbc64ef2f149d1751491727", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35d24381bb9a9b91bd43a641f75ac8932df952d37fbc64ef2f149d1751491727", kill_on_drop: false }` [INFO] [stdout] 35d24381bb9a9b91bd43a641f75ac8932df952d37fbc64ef2f149d1751491727 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e566b9d5506dd4c4ad481a3c2159a03e7ec318bdc3bf09eadcc2a68e4fdd409d [INFO] running `Command { std: "docker" "start" "-a" "e566b9d5506dd4c4ad481a3c2159a03e7ec318bdc3bf09eadcc2a68e4fdd409d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.214 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling thiserror v1.0.68 [INFO] [stderr] Compiling rustix v0.38.39 [INFO] [stderr] Compiling cc v1.1.36 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling anyhow v1.0.93 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling clap_builder v4.5.20 [INFO] [stderr] Compiling vmlinux v0.0.0 (https://github.com/libbpf/vmlinux.h.git?rev=83a228cf37fc65f2d14e4896a04922b5ee531a94#83a228cf) [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling tempfile v3.13.0 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling vsprintf v2.0.0 [INFO] [stderr] Compiling libbpf-sys v1.5.0+v1.5.0 [INFO] [stderr] Compiling libbpf-rs v0.24.7 [INFO] [stderr] Compiling serde_derive v1.0.214 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling thiserror-impl v1.0.68 [INFO] [stderr] Compiling clap v4.5.20 [INFO] [stderr] Compiling cargo-platform v0.1.8 [INFO] [stderr] Compiling cargo_metadata v0.15.4 [INFO] [stderr] Compiling libbpf-cargo v0.24.7 [INFO] [stderr] Compiling ebpf-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: ebpf-demo@0.1.0: /opt/rustwide/workdir/src/bpf [INFO] [stderr] warning: ebpf-demo@0.1.0: path=/opt/rustwide/workdir/src/bpf/hello.bpf.c [INFO] [stderr] error: failed to run custom build command for `ebpf-demo v0.1.0 (/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/ebpf-demo-f87019bd2ffa0c98/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=/opt/rustwide/workdir/src/bpf [INFO] [stderr] cargo:warning=path=/opt/rustwide/workdir/src/bpf/hello.bpf.c [INFO] [stderr] cargo:rerun-if-changed=/opt/rustwide/workdir/src/bpf/hello.bpf.c [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] Warning: unrecognized map: license [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'd98a5da813da67eb189387b8ccfb73cf481275d8'. [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] [INFO] [stderr] thread 'main' panicked at build.rs:43:14: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: failed to generate `/tmp/.tmpO17xlt/hello.o` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] 0: Failed to generate skeleton for /tmp/.tmpO17xlt/hello.o [INFO] [stderr] 1: Failed to rustfmt: exit status: 1 [INFO] [stderr] [INFO] [stderr] Stack backtrace: [INFO] [stderr] 0: anyhow::error::::msg [INFO] [stderr] 1: libbpf_cargo::gen::gen_single [INFO] [stderr] 2: build_script_build::main [INFO] [stderr] 3: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stderr] 4: std::rt::lang_start::{{closure}} [INFO] [stderr] 5: core::ops::function::impls:: for &F>::call_once [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 6: std::panicking::catch_unwind::do_call [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40 [INFO] [stderr] 7: std::panicking::catch_unwind [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19 [INFO] [stderr] 8: std::panic::catch_unwind [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14 [INFO] [stderr] 9: std::rt::lang_start_internal::{{closure}} [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24 [INFO] [stderr] 10: std::panicking::catch_unwind::do_call [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40 [INFO] [stderr] 11: std::panicking::catch_unwind [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19 [INFO] [stderr] 12: std::panic::catch_unwind [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14 [INFO] [stderr] 13: std::rt::lang_start_internal [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5 [INFO] [stderr] 14: main [INFO] [stderr] 15: [INFO] [stderr] 16: __libc_start_main [INFO] [stderr] 17: _start [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5ec4c3332b02 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5ec4c3332b02 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5ec4c3332b02 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5ec4c3332b02 - ::fmt::ha499add612cccf8e [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5ec4c3354013 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5ec4c3354013 - core::fmt::write::hb10c956f5235c8a4 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x5ec4c332f783 - std::io::default_write_fmt::h1470b6bb31d733fd [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5ec4c332f783 - std::io::Write::write_fmt::hd8146ab3991543d1 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5ec4c3332952 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5ec4c3333e76 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5ec4c3333c79 - std::panicking::default_hook::h7c46b44874fe5c9a [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5ec4c3334742 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5ec4c33345da - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5ec4c3332ff9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x5ec4c333426d - __rustc[18fb429eef004894]::rust_begin_unwind [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5ec4c3353290 - core::panicking::panic_fmt::hd890aeb12c3a3fc3 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5ec4c3353636 - core::result::unwrap_failed::h31c9775ec1a50121 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x5ec4c325fbb5 - build_script_build::main::h3a5f32eeff22cbc1 [INFO] [stderr] 18: 0x5ec4c325ff73 - std::sys::backtrace::__rust_begin_short_backtrace::h34ae03e7c13123b5 [INFO] [stderr] 19: 0x5ec4c325ff69 - std::rt::lang_start::{{closure}}::hfd84710e97579219 [INFO] [stderr] 20: 0x5ec4c332a450 - core::ops::function::impls:: for &F>::call_once::h106557a9d245eb10 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 21: 0x5ec4c332a450 - std::panicking::catch_unwind::do_call::h18100d9574045a86 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40 [INFO] [stderr] 22: 0x5ec4c332a450 - std::panicking::catch_unwind::hf9f86a2471d520c7 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19 [INFO] [stderr] 23: 0x5ec4c332a450 - std::panic::catch_unwind::h410688ae8e8348a9 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x5ec4c332a450 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x5ec4c332a450 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40 [INFO] [stderr] 26: 0x5ec4c332a450 - std::panicking::catch_unwind::h61ceb8228d4a4310 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19 [INFO] [stderr] 27: 0x5ec4c332a450 - std::panic::catch_unwind::hf4a60a68b20bb306 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x5ec4c332a450 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x5ec4c325ff55 - main [INFO] [stderr] 30: 0x73ecc3eb41ca - [INFO] [stderr] 31: 0x73ecc3eb428b - __libc_start_main [INFO] [stderr] 32: 0x5ec4c325ea05 - _start [INFO] [stderr] 33: 0x0 - [INFO] running `Command { std: "docker" "inspect" "e566b9d5506dd4c4ad481a3c2159a03e7ec318bdc3bf09eadcc2a68e4fdd409d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e566b9d5506dd4c4ad481a3c2159a03e7ec318bdc3bf09eadcc2a68e4fdd409d", kill_on_drop: false }` [INFO] [stdout] e566b9d5506dd4c4ad481a3c2159a03e7ec318bdc3bf09eadcc2a68e4fdd409d