[INFO] fetching crate h264_webcam_stream 0.1.0... [INFO] testing h264_webcam_stream-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate h264_webcam_stream 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate h264_webcam_stream 0.1.0 [INFO] finished tweaking crates.io crate h264_webcam_stream 0.1.0 [INFO] tweaked toml for crates.io crate h264_webcam_stream 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate h264_webcam_stream 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate h264_webcam_stream 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clang-sys v1.4.0 [INFO] [stderr] Downloaded iana-time-zone-haiku v0.1.1 [INFO] [stderr] Downloaded v4l2-sys-mit v0.2.0 [INFO] [stderr] Downloaded iana-time-zone v0.1.53 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.83 [INFO] [stderr] Downloaded libloading v0.7.3 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.11 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.83 [INFO] [stderr] Downloaded cxx-build v1.0.83 [INFO] [stderr] Downloaded crossbeam-channel v0.5.6 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded bumpalo v3.11.1 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded chrono v0.4.23 [INFO] [stderr] Downloaded cxx v1.0.83 [INFO] [stderr] Downloaded crossbeam-utils v0.8.12 [INFO] [stderr] Downloaded cc v1.0.74 [INFO] [stderr] Downloaded v4l v0.13.1 [INFO] [stderr] Downloaded jobserver v0.1.25 [INFO] [stderr] Downloaded link-cplusplus v1.0.7 [INFO] [stderr] Downloaded scratch v1.0.2 [INFO] [stderr] Downloaded nasm-rs v0.2.4 [INFO] [stderr] Downloaded openh264-sys2 v0.3.0 [INFO] [stderr] Downloaded openh264 v0.3.0 [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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a121224dcdb33ac82bb01835e79e18fa54d9c3a31eae6d44eb470b9c255ddd4 [INFO] running `Command { std: "docker" "start" "-a" "9a121224dcdb33ac82bb01835e79e18fa54d9c3a31eae6d44eb470b9c255ddd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a121224dcdb33ac82bb01835e79e18fa54d9c3a31eae6d44eb470b9c255ddd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a121224dcdb33ac82bb01835e79e18fa54d9c3a31eae6d44eb470b9c255ddd4", kill_on_drop: false }` [INFO] [stdout] 9a121224dcdb33ac82bb01835e79e18fa54d9c3a31eae6d44eb470b9c255ddd4 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c91bf4842bfc2ef0711d21a9a9ad76f17c347b4d354cc1ae2da16f33216441a [INFO] running `Command { std: "docker" "start" "-a" "1c91bf4842bfc2ef0711d21a9a9ad76f17c347b4d354cc1ae2da16f33216441a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.27 [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 nom v5.1.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling nasm-rs v0.2.4 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling clang-sys v1.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cc v1.0.74 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling openh264-sys2 v0.3.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.23 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling v4l2-sys-mit v0.2.0 [INFO] [stderr] Compiling openh264 v0.3.0 [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-9ca7235f542bab66/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-macro2-1.0.47/src/fallback.rs:756:9: [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: 0x619ed43d2ea2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x619ed43d2ea2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x619ed43d2ea2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x619ed43d2ea2 - ::fmt::hdcfcb6d4c8489523 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x619ed43f98f3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x619ed43f98f3 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x619ed43d00e3 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x619ed43d00e3 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x619ed43d2cf2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x619ed43d3fd3 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x619ed43d3db5 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x619ed43d49e5 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x619ed43d477a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x619ed43d33a9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x619ed43d440d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x619ed43f7bf0 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x619ed438d0d8 - proc_macro2::fallback::validate_ident::h33f4224507bcfe1e [INFO] [stderr] 17: 0x619ed438cf09 - proc_macro2::fallback::Ident::_new::h5120a84cc7cae244 [INFO] [stderr] 18: 0x619ed438cf5f - proc_macro2::fallback::Ident::new::h945204d6b0dd5163 [INFO] [stderr] 19: 0x619ed438f058 - proc_macro2::imp::Ident::new::h6046c0873e90191d [INFO] [stderr] 20: 0x619ed4399858 - proc_macro2::Ident::new::h05731f913f4857c3 [INFO] [stderr] 21: 0x619ed40b2e4f - bindgen::ir::context::BindgenContext::rust_ident_raw::h4677df16e3cd5acd [INFO] [stderr] 22: 0x619ed40b2af0 - bindgen::ir::context::BindgenContext::rust_ident::h137b3dca5ef1572c [INFO] [stderr] 23: 0x619ed4049516 - ::codegen::h6a18c8ef6ec90478 [INFO] [stderr] 24: 0x619ed412a94b - ::codegen::h8c15a5feb55c0cf4 [INFO] [stderr] 25: 0x619ed40936f3 - ::codegen::h3e56870be7cbaa26 [INFO] [stderr] 26: 0x619ed404f6e1 - ::codegen::h6a18c8ef6ec90478 [INFO] [stderr] 27: 0x619ed412a94b - ::codegen::h8c15a5feb55c0cf4 [INFO] [stderr] 28: 0x619ed40936f3 - ::codegen::h3e56870be7cbaa26 [INFO] [stderr] 29: 0x619ed40f1965 - ::codegen::{{closure}}::h6d8aaa75f1696ea8 [INFO] [stderr] 30: 0x619ed4156e85 - ::codegen::h53e6fb3971c1c115 [INFO] [stderr] 31: 0x619ed40936ce - ::codegen::h3e56870be7cbaa26 [INFO] [stderr] 32: 0x619ed40fd371 - bindgen::codegen::codegen::{{closure}}::h4bac4ec0259c21b5 [INFO] [stderr] 33: 0x619ed40b5708 - bindgen::ir::context::BindgenContext::gen::hcbcfaf79c22923ee [INFO] [stderr] 34: 0x619ed40fcbdd - bindgen::codegen::codegen::h7006976d49b05478 [INFO] [stderr] 35: 0x619ed411653c - bindgen::Bindings::generate::h4921f24c6347d6f3 [INFO] [stderr] 36: 0x619ed4113a21 - bindgen::Builder::generate::h14ead023c02e9af4 [INFO] [stderr] 37: 0x619ed402c556 - build_script_build::main::ha2adf8a84941312c [INFO] [stderr] 38: 0x619ed402b263 - core::ops::function::FnOnce::call_once::h15b9b712e41f03c6 [INFO] [stderr] 39: 0x619ed402b186 - std::sys::backtrace::__rust_begin_short_backtrace::h94cdc0f89b695143 [INFO] [stderr] 40: 0x619ed402b169 - std::rt::lang_start::{{closure}}::h6a70f7ef2bd615b6 [INFO] [stderr] 41: 0x619ed43cb8a0 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 42: 0x619ed43cb8a0 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 43: 0x619ed43cb8a0 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 44: 0x619ed43cb8a0 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 45: 0x619ed43cb8a0 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stderr] 46: 0x619ed43cb8a0 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 47: 0x619ed43cb8a0 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 48: 0x619ed43cb8a0 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 49: 0x619ed43cb8a0 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stderr] 50: 0x619ed402b151 - std::rt::lang_start::he8fceaed7577b96c [INFO] [stderr] 51: 0x619ed402c7c5 - main [INFO] [stderr] 52: 0x7e6b07cae1ca - [INFO] [stderr] 53: 0x7e6b07cae28b - __libc_start_main [INFO] [stderr] 54: 0x619ed402a805 - _start [INFO] [stderr] 55: 0x0 - [INFO] running `Command { std: "docker" "inspect" "1c91bf4842bfc2ef0711d21a9a9ad76f17c347b4d354cc1ae2da16f33216441a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c91bf4842bfc2ef0711d21a9a9ad76f17c347b4d354cc1ae2da16f33216441a", kill_on_drop: false }` [INFO] [stdout] 1c91bf4842bfc2ef0711d21a9a9ad76f17c347b4d354cc1ae2da16f33216441a