[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] testing sunsided/heart-rate-detection against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [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 b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a4da9278f9f4ade2d51d5985c7a315c8cb0f6e5c5c4547f53d398108fb71656 [INFO] running `Command { std: "docker" "start" "-a" "9a4da9278f9f4ade2d51d5985c7a315c8cb0f6e5c5c4547f53d398108fb71656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a4da9278f9f4ade2d51d5985c7a315c8cb0f6e5c5c4547f53d398108fb71656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a4da9278f9f4ade2d51d5985c7a315c8cb0f6e5c5c4547f53d398108fb71656", kill_on_drop: false }` [INFO] [stdout] 9a4da9278f9f4ade2d51d5985c7a315c8cb0f6e5c5c4547f53d398108fb71656 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 455ae3d3dac73ed18129829c2b2bbf10c973f9467880f1cd40a3032316c74bb5 [INFO] running `Command { std: "docker" "start" "-a" "455ae3d3dac73ed18129829c2b2bbf10c973f9467880f1cd40a3032316c74bb5", 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 libloading v0.7.4 [INFO] [stderr] Compiling dunce v1.0.4 [INFO] [stderr] Compiling nasm-rs v0.2.5 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling clang-sys v1.6.1 [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 jobserver v0.1.26 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling regex-automata v0.3.3 [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 unicode-width v0.1.10 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling mozjpeg-sys v1.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling bindgen v0.56.0 [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 which v3.1.1 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rgb v0.8.36 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling image v0.24.6 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling 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] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling opencv-binding-generator v0.70.0 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rustfft v6.1.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling nokhwa-bindings-macos v0.2.1 [INFO] [stderr] Compiling strength_reduce v0.2.4 [INFO] [stderr] Compiling transpose v0.2.3 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling primal-check v0.3.3 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling apodize v1.0.0 [INFO] [stderr] Compiling strider v0.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling ruststft v0.3.1 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling csscolorparser v0.6.2 [INFO] [stderr] Compiling colorgrad v0.6.2 [INFO] [stderr] Compiling v4l2-sys-mit v0.2.0 [INFO] [stderr] Compiling pin-project v1.1.2 [INFO] [stderr] Compiling 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-19e5d7810b0746d2/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (2222) 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: 0x58591f8a1f32 - std::backtrace_rs::backtrace::libunwind::trace::h589a96ef7638b383 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x58591f8a1f32 - std::backtrace_rs::backtrace::trace_unsynchronized::h23a30a7548c40de4 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x58591f8a1f32 - std::sys::backtrace::_print_fmt::h87dabd6535c8c07a [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x58591f8a1f32 - ::fmt::hffd20ad4e5eca8ab [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x58591f8b312f - core::fmt::rt::Argument::fmt::h75c83e3fd5ce2419 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x58591f8b312f - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x58591f874ae3 - std::io::default_write_fmt::ha7130bf70117e1da [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x58591f874ae3 - std::io::Write::write_fmt::h22459ad26fe60c51 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x58591f87f512 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x58591f88200f - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x58591f881e69 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x58591f882695 - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x58591f88247a - std::panicking::panic_handler::{{closure}}::h8b036a1b366643ac [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x58591f87f649 - std::sys::backtrace::__rust_end_short_backtrace::h45affcfc0c830da8 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x58591f868efd - __rustc[9b67c8562bba447b]::rust_begin_unwind [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x58591f8bd130 - core::panicking::panic_fmt::hc084f85b1e76c16d [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x58591f852557 - proc_macro2::fallback::Ident::_new::h5423b5cd0dab3e39 [INFO] [stderr] 17: 0x58591f85d23e - proc_macro2::Ident::new::haca683822c9aff12 [INFO] [stderr] 18: 0x58591f69707f - bindgen::ir::context::BindgenContext::rust_ident_raw::h0c75948664a6d313 [INFO] [stderr] 19: 0x58591f6fe6e1 - ::codegen::h112026375f768cad [INFO] [stderr] 20: 0x58591f6b8db2 - ::codegen::hfe06acb694788bf9 [INFO] [stderr] 21: 0x58591f6a8785 - ::codegen::haaec1a996df5dcc1 [INFO] [stderr] 22: 0x58591f701ca2 - ::codegen::h112026375f768cad [INFO] [stderr] 23: 0x58591f6b8db2 - ::codegen::hfe06acb694788bf9 [INFO] [stderr] 24: 0x58591f6a8785 - ::codegen::haaec1a996df5dcc1 [INFO] [stderr] 25: 0x58591f67360d - ::codegen::ha75e2eefd0ed9d01 [INFO] [stderr] 26: 0x58591f6a8746 - ::codegen::haaec1a996df5dcc1 [INFO] [stderr] 27: 0x58591f69e5d7 - bindgen::ir::context::BindgenContext::gen::h4d5a829758077d4e [INFO] [stderr] 28: 0x58591f65b820 - bindgen::Builder::generate::h77cc7848501b8849 [INFO] [stderr] 29: 0x58591f64d051 - build_script_build::main::haa6be0fd62cd0ba0 [INFO] [stderr] 30: 0x58591f64d273 - std::sys::backtrace::__rust_begin_short_backtrace::h8fb1550d77b6afd1 [INFO] [stderr] 31: 0x58591f64d269 - std::rt::lang_start::{{closure}}::hef0a36d7b43d3b6d [INFO] [stderr] 32: 0x58591f876600 - core::ops::function::impls:: for &F>::call_once::hcc75fa61d21ecbe5 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 33: 0x58591f876600 - std::panicking::catch_unwind::do_call::h38c051a071ca3bc0 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stderr] 34: 0x58591f876600 - std::panicking::catch_unwind::hede2a2f6f4519f78 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stderr] 35: 0x58591f876600 - std::panic::catch_unwind::h94765a19f52c0a43 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stderr] 36: 0x58591f876600 - std::rt::lang_start_internal::{{closure}}::hb89c21d557706591 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/rt.rs:175:24 [INFO] [stderr] 37: 0x58591f876600 - std::panicking::catch_unwind::do_call::h50685f05733aeeef [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stderr] 38: 0x58591f876600 - std::panicking::catch_unwind::hf9ba9716b02e6738 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stderr] 39: 0x58591f876600 - std::panic::catch_unwind::h29770e281302b24d [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stderr] 40: 0x58591f876600 - std::rt::lang_start_internal::hd5573b1f5f705a2a [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/rt.rs:171:5 [INFO] [stderr] 41: 0x58591f64f765 - main [INFO] [stderr] 42: 0x798739aa01ca - [INFO] [stderr] 43: 0x798739aa028b - __libc_start_main [INFO] [stderr] 44: 0x58591f64cef5 - _start [INFO] [stderr] 45: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "455ae3d3dac73ed18129829c2b2bbf10c973f9467880f1cd40a3032316c74bb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "455ae3d3dac73ed18129829c2b2bbf10c973f9467880f1cd40a3032316c74bb5", kill_on_drop: false }` [INFO] [stdout] 455ae3d3dac73ed18129829c2b2bbf10c973f9467880f1cd40a3032316c74bb5