[INFO] cloning repository https://github.com/willfindlay/libbpf-rs-bootstrap [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/willfindlay/libbpf-rs-bootstrap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillfindlay%2Flibbpf-rs-bootstrap", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillfindlay%2Flibbpf-rs-bootstrap'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c73fe2fdeceebb86c712c41c6d4b61841c54bdc [INFO] documenting willfindlay/libbpf-rs-bootstrap/3c73fe2fdeceebb86c712c41c6d4b61841c54bdc against master#d7d9f15be205b45d44700e7ac33b4f79b91f9680 for pr-117450 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillfindlay%2Flibbpf-rs-bootstrap" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/willfindlay/libbpf-rs-bootstrap on toolchain d7d9f15be205b45d44700e7ac33b4f79b91f9680 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/willfindlay/libbpf-rs-bootstrap [INFO] finished tweaking git repo https://github.com/willfindlay/libbpf-rs-bootstrap [INFO] tweaked toml for git repo https://github.com/willfindlay/libbpf-rs-bootstrap written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/willfindlay/libbpf-rs-bootstrap 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" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.41 [INFO] [stderr] Downloaded uninitialized v0.0.2 [INFO] [stderr] Downloaded packed v0.4.2 [INFO] [stderr] Downloaded read_exact v0.0.1 [INFO] [stderr] Downloaded libbpf-rs v0.11.0 [INFO] [stderr] Downloaded libbpf-sys v0.3.0-2 [INFO] [stderr] Downloaded pod v0.5.0 [INFO] [stderr] Downloaded libbpf-cargo v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a51e5bd33102f165b7067f9d8e47d3b0f074d27ee89a2c48a5f60eeb41d00cd9 [INFO] running `Command { std: "docker" "start" "-a" "a51e5bd33102f165b7067f9d8e47d3b0f074d27ee89a2c48a5f60eeb41d00cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a51e5bd33102f165b7067f9d8e47d3b0f074d27ee89a2c48a5f60eeb41d00cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a51e5bd33102f165b7067f9d8e47d3b0f074d27ee89a2c48a5f60eeb41d00cd9", kill_on_drop: false }` [INFO] [stdout] a51e5bd33102f165b7067f9d8e47d3b0f074d27ee89a2c48a5f60eeb41d00cd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f71cb6e4a0650549289aa45774c3ce9c0d1e8464e96067f648acfac917e7645 [INFO] running `Command { std: "docker" "start" "-a" "3f71cb6e4a0650549289aa45774c3ce9c0d1e8464e96067f648acfac917e7645", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling clang-sys v1.2.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling libbpf-sys v0.3.0-2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling vsprintf v2.0.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling uninitialized v0.0.2 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling uname v0.1.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking packed v0.4.2 [INFO] [stderr] Checking read_exact v0.0.1 [INFO] [stderr] Checking pod v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling cargo-platform v0.1.1 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Compiling num_enum v0.5.1 [INFO] [stderr] Compiling libbpf-cargo v0.7.1 [INFO] [stderr] Checking libbpf-rs v0.11.0 [INFO] [stderr] Compiling project-name v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `project-name 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/project-name-d5d8cdc1e5f601dc/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/bpf/prog.bpf.c [INFO] [stderr] cargo:rerun-if-changed=bindings.h [INFO] [stderr] cargo:rerun-if-changed=src/bpf/include/helpers.h [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'd7d9f15be205b45d44700e7ac33b4f79b91f9680' [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] Failed to run rustfmt: Internal rustfmt error (non-fatal, continuing) [INFO] [stderr] thread 'main' panicked at build.rs:65:18: [INFO] [stderr] Failed to open vmlinux destination for writing: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55be5b0be21c - std::backtrace_rs::backtrace::libunwind::trace::heacaf5a4a8737e2b [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x55be5b0be21c - std::backtrace_rs::backtrace::trace_unsynchronized::hdc7d3f840813d67c [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55be5b0be21c - std::sys_common::backtrace::_print_fmt::h2edcaa0fd3cbbf4f [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55be5b0be21c - ::fmt::hd42a8be38b32af0f [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55be5b0e95a0 - core::fmt::rt::Argument::fmt::h24ea96007f29fe50 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x55be5b0e95a0 - core::fmt::write::h19622abcf6ddb5ea [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/core/src/fmt/mod.rs:1117:17 [INFO] [stderr] 6: 0x55be5b0bb3ef - std::io::Write::write_fmt::h8f747a784fb39a07 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/io/mod.rs:1763:15 [INFO] [stderr] 7: 0x55be5b0be004 - std::sys_common::backtrace::_print::hfdb9674adb15bb9c [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55be5b0be004 - std::sys_common::backtrace::print::hfc4c1d22e6ea1c43 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55be5b0bf987 - std::panicking::default_hook::{{closure}}::h14cc7e6496723a68 [INFO] [stderr] 10: 0x55be5b0bf6ef - std::panicking::default_hook::h9d25c95150127e55 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x55be5b0bff98 - as core::ops::function::Fn>::call::hfa613de0e8ef679a [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/alloc/src/boxed.rs:2021:9 [INFO] [stderr] 12: 0x55be5b0bff98 - std::panicking::rust_panic_with_hook::hb1eb8e0d20e830df [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/panicking.rs:783:13 [INFO] [stderr] 13: 0x55be5b0bfcee - std::panicking::begin_panic_handler::{{closure}}::h308bd3050397b901 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/panicking.rs:657:13 [INFO] [stderr] 14: 0x55be5b0be6e6 - std::sys_common::backtrace::__rust_end_short_backtrace::hcf94b8fef3394935 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stderr] 15: 0x55be5b0bfa52 - rust_begin_unwind [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/panicking.rs:645:5 [INFO] [stderr] 16: 0x55be5ac0af65 - core::panicking::panic_fmt::he8b109fc017e7f28 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/core/src/panicking.rs:72:14 [INFO] [stderr] 17: 0x55be5ac0b533 - core::result::unwrap_failed::h047c45470f81362a [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/core/src/result.rs:1653:5 [INFO] [stderr] 18: 0x55be5ac0de1c - core::result::Result::expect::h4b2d93acaac768b1 [INFO] [stderr] 19: 0x55be5ac0fa78 - build_script_build::generate_vmlinux::h50464692d9203724 [INFO] [stderr] 20: 0x55be5ac0f23a - build_script_build::main::h34cc5edfae90378e [INFO] [stderr] 21: 0x55be5ac0d693 - core::ops::function::FnOnce::call_once::h76abea5f29dc41b4 [INFO] [stderr] 22: 0x55be5ac0c8d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h366a40c07e2c5efa [INFO] [stderr] 23: 0x55be5ac0d129 - std::rt::lang_start::{{closure}}::h91a7b2b33a65d459 [INFO] [stderr] 24: 0x55be5b0b6cb7 - core::ops::function::impls:: for &F>::call_once::h62dcbbffdcd8f35f [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 25: 0x55be5b0b6cb7 - std::panicking::try::do_call::h46cbd2252fcafeaf [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/panicking.rs:552:40 [INFO] [stderr] 26: 0x55be5b0b6cb7 - std::panicking::try::hcfb1d356fbc533ab [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/panicking.rs:516:19 [INFO] [stderr] 27: 0x55be5b0b6cb7 - std::panic::catch_unwind::h51b12bc73980b8e7 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/panic.rs:142:14 [INFO] [stderr] 28: 0x55be5b0b6cb7 - std::rt::lang_start_internal::{{closure}}::hb9b45112796c5064 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/rt.rs:148:48 [INFO] [stderr] 29: 0x55be5b0b6cb7 - std::panicking::try::do_call::h07a53fcd682fe1fb [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/panicking.rs:552:40 [INFO] [stderr] 30: 0x55be5b0b6cb7 - std::panicking::try::h8a22c129fa1b1140 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/panicking.rs:516:19 [INFO] [stderr] 31: 0x55be5b0b6cb7 - std::panic::catch_unwind::hf7643f1f8457f4a4 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/panic.rs:142:14 [INFO] [stderr] 32: 0x55be5b0b6cb7 - std::rt::lang_start_internal::hdfe1ffadb88ee591 [INFO] [stderr] at /rustc/d7d9f15be205b45d44700e7ac33b4f79b91f9680/library/std/src/rt.rs:148:20 [INFO] [stderr] 33: 0x55be5ac0d107 - std::rt::lang_start::hfe86a699502c2b64 [INFO] [stderr] 34: 0x55be5ac100d5 - main [INFO] [stderr] 35: 0x7f511b563d90 - [INFO] [stderr] 36: 0x7f511b563e40 - __libc_start_main [INFO] [stderr] 37: 0x55be5ac0b835 - _start [INFO] [stderr] 38: 0x0 - [INFO] running `Command { std: "docker" "inspect" "3f71cb6e4a0650549289aa45774c3ce9c0d1e8464e96067f648acfac917e7645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f71cb6e4a0650549289aa45774c3ce9c0d1e8464e96067f648acfac917e7645", kill_on_drop: false }` [INFO] [stdout] 3f71cb6e4a0650549289aa45774c3ce9c0d1e8464e96067f648acfac917e7645