[INFO] cloning repository https://github.com/sunsided/heart-rate-detection [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunsided/heart-rate-detection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fheart-rate-detection", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fheart-rate-detection'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5d429c402c9dff8fa12d1b70da1c5fc9f792a9e5 [INFO] checking sunsided/heart-rate-detection against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fheart-rate-detection" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sunsided/heart-rate-detection [INFO] finished tweaking git repo https://github.com/sunsided/heart-rate-detection [INFO] tweaked toml for git repo https://github.com/sunsided/heart-rate-detection written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sunsided/heart-rate-detection on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sunsided/heart-rate-detection 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acba7500a0883723889cb9a3bd31f98e8cc6edddc8803d649953205bdd5026fa [INFO] running `Command { std: "docker" "start" "-a" "acba7500a0883723889cb9a3bd31f98e8cc6edddc8803d649953205bdd5026fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acba7500a0883723889cb9a3bd31f98e8cc6edddc8803d649953205bdd5026fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acba7500a0883723889cb9a3bd31f98e8cc6edddc8803d649953205bdd5026fa", kill_on_drop: false }` [INFO] [stdout] acba7500a0883723889cb9a3bd31f98e8cc6edddc8803d649953205bdd5026fa [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0b3a242313352d48f4b2642f71e8ee6fbae9d1a5c62ce18e3fbb772824fed87 [INFO] running `Command { std: "docker" "start" "-a" "a0b3a242313352d48f4b2642f71e8ee6fbae9d1a5c62ce18e3fbb772824fed87", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling dunce v1.0.4 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling nasm-rs v0.2.5 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Compiling regex-automata v0.3.3 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling mozjpeg-sys v1.1.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Checking rgb v0.8.36 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking image v0.24.6 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling clang v2.0.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling opencv-binding-generator v0.70.0 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Compiling rustfft v6.1.0 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling nokhwa-bindings-macos v0.2.1 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking strider v0.1.3 [INFO] [stderr] Checking apodize v1.0.0 [INFO] [stderr] Checking ruststft v0.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking csscolorparser v0.6.2 [INFO] [stderr] Checking colorgrad v0.6.2 [INFO] [stderr] Compiling v4l2-sys-mit v0.2.0 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] error: failed to run custom build command for `v4l2-sys-mit v0.2.0` [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/v4l2-sys-mit-ef7a0bade5695f14/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.66/src/fallback.rs:774:9: [INFO] [stderr] "v4l2_pix_format_union_(anonymous_at_/usr/include/linux/videodev2_h_500_2)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561787623022 - std::backtrace_rs::backtrace::libunwind::trace::h360bb75e22de2778 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x561787623022 - std::backtrace_rs::backtrace::trace_unsynchronized::hfdde2f704faeffd5 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x561787623022 - std::sys::backtrace::_print_fmt::h417d2e15f697175b [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x561787623022 - ::fmt::h6da87f843d594e5f [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x561787649753 - core::fmt::rt::Argument::fmt::h93dad83eea6b1735 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x561787649753 - core::fmt::write::hfc80a741b320fdf6 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x561787620143 - std::io::default_write_fmt::h4f50706d79e0ad9c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x561787620143 - std::io::Write::write_fmt::h4ea6a86049496d1c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x561787622e72 - std::sys::backtrace::BacktraceLock::print::h1cbd12f8d7a3dd2a [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x561787624136 - std::panicking::default_hook::{{closure}}::h05e45c6f75ebd415 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x561787623f39 - std::panicking::default_hook::h282f20b2a278c2b0 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x561787624b42 - std::panicking::rust_panic_with_hook::h36eb92d284238d72 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5617876248da - std::panicking::begin_panic_handler::{{closure}}::h880cd2442ca41755 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x561787623529 - std::sys::backtrace::__rust_end_short_backtrace::hea32aba5814406f8 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x56178762456d - __rustc[e8bfc998c4eccd70]::rust_begin_unwind [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x561787647ae0 - core::panicking::panic_fmt::h507f02bb0d23e89f [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5617875e5787 - proc_macro2::fallback::Ident::_new::hf1cccb055c3b3d47 [INFO] [stderr] 17: 0x5617875eff8e - proc_macro2::Ident::new::h289705df74aecad4 [INFO] [stderr] 18: 0x56178742baff - bindgen::ir::context::BindgenContext::rust_ident_raw::hd46652cc3d355a1b [INFO] [stderr] 19: 0x5617874696fe - ::codegen::h222cdf739200c2c9 [INFO] [stderr] 20: 0x56178745ad30 - ::codegen::h6c966eed9912a7b8 [INFO] [stderr] 21: 0x5617874afe82 - ::codegen::h7f6dc3ffd22fa2f0 [INFO] [stderr] 22: 0x56178746cdb2 - ::codegen::h222cdf739200c2c9 [INFO] [stderr] 23: 0x56178745ad30 - ::codegen::h6c966eed9912a7b8 [INFO] [stderr] 24: 0x5617874afe82 - ::codegen::h7f6dc3ffd22fa2f0 [INFO] [stderr] 25: 0x561787499b10 - ::codegen::{{closure}}::h588a9253b39ce0f5 [INFO] [stderr] 26: 0x561787498880 - ::codegen::hf09b01f9b1a1da57 [INFO] [stderr] 27: 0x5617874afe43 - ::codegen::h7f6dc3ffd22fa2f0 [INFO] [stderr] 28: 0x56178742ef2e - bindgen::ir::context::BindgenContext::gen::hbdfd18a079c6dab0 [INFO] [stderr] 29: 0x5617873ed631 - bindgen::Builder::generate::h950d3d8e8264b4b0 [INFO] [stderr] 30: 0x5617873e34c1 - build_script_build::main::h95648d994bfd0279 [INFO] [stderr] 31: 0x5617873e0f63 - std::sys::backtrace::__rust_begin_short_backtrace::hfe491e44ae1b5183 [INFO] [stderr] 32: 0x5617873e0f59 - std::rt::lang_start::{{closure}}::h41d0b5f704ed4cfa [INFO] [stderr] 33: 0x56178761ba70 - core::ops::function::impls:: for &F>::call_once::h6a0310293008eb2d [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 34: 0x56178761ba70 - std::panicking::catch_unwind::do_call::h296e94a1c4e3d78c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 35: 0x56178761ba70 - std::panicking::catch_unwind::hcc60b8b41a431974 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 36: 0x56178761ba70 - std::panic::catch_unwind::hfde220fef6750e01 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panic.rs:359:14 [INFO] [stderr] 37: 0x56178761ba70 - std::rt::lang_start_internal::{{closure}}::h8a2acae78735c9ef [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/rt.rs:175:24 [INFO] [stderr] 38: 0x56178761ba70 - std::panicking::catch_unwind::do_call::hd03928f4e997613a [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 39: 0x56178761ba70 - std::panicking::catch_unwind::hf7cbafaef6e89ea3 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 40: 0x56178761ba70 - std::panic::catch_unwind::hf1ae9b7d8b7c2036 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panic.rs:359:14 [INFO] [stderr] 41: 0x56178761ba70 - std::rt::lang_start_internal::h1c97a48421de4504 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/rt.rs:171:5 [INFO] [stderr] 42: 0x5617873e36f5 - main [INFO] [stderr] 43: 0x703d454201ca - [INFO] [stderr] 44: 0x703d4542028b - __libc_start_main [INFO] [stderr] 45: 0x5617873e0e85 - _start [INFO] [stderr] 46: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a0b3a242313352d48f4b2642f71e8ee6fbae9d1a5c62ce18e3fbb772824fed87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0b3a242313352d48f4b2642f71e8ee6fbae9d1a5c62ce18e3fbb772824fed87", kill_on_drop: false }` [INFO] [stdout] a0b3a242313352d48f4b2642f71e8ee6fbae9d1a5c62ce18e3fbb772824fed87