[INFO] fetching crate v4l2-sys 1.1.0... [INFO] testing v4l2-sys-1.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate v4l2-sys 1.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate v4l2-sys 1.1.0 [INFO] finished tweaking crates.io crate v4l2-sys 1.1.0 [INFO] tweaked toml for crates.io crate v4l2-sys 1.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate v4l2-sys 1.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 50 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.51.1 (available: v0.72.1) [INFO] [stderr] Adding rstest v0.6.4 (available: v0.26.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a8b339bbce5ac9f333b3917d935ea766e62a40c893a71cd2151c17cd976fd78 [INFO] running `Command { std: "docker" "start" "-a" "1a8b339bbce5ac9f333b3917d935ea766e62a40c893a71cd2151c17cd976fd78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a8b339bbce5ac9f333b3917d935ea766e62a40c893a71cd2151c17cd976fd78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a8b339bbce5ac9f333b3917d935ea766e62a40c893a71cd2151c17cd976fd78", kill_on_drop: false }` [INFO] [stdout] 1a8b339bbce5ac9f333b3917d935ea766e62a40c893a71cd2151c17cd976fd78 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 592bfffe1c43800d78976aefae9f5d7052b08807cc2a35cc712e98368ea9a7ce [INFO] running `Command { std: "docker" "start" "-a" "592bfffe1c43800d78976aefae9f5d7052b08807cc2a35cc712e98368ea9a7ce", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling v4l2-sys v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `v4l2-sys v1.1.0 (/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/v4l2-sys-56ee03bd62458e01/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (374) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.51.1/src/ir/context.rs:891:9: [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: 0x57f30bae65c2 - std::backtrace_rs::backtrace::libunwind::trace::h22a6a535a50603c6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x57f30bae65c2 - std::backtrace_rs::backtrace::trace_unsynchronized::h2503a4f30dbfbaa2 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x57f30bae65c2 - std::sys::backtrace::_print_fmt::hec54e31f36456895 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x57f30bae65c2 - ::fmt::hb1988e8b50fa5f19 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x57f30baf78bf - core::fmt::rt::Argument::fmt::h3118a66e1a57a586 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x57f30baf78bf - core::fmt::write::hcd056e06a609f600 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x57f30bab8a41 - std::io::default_write_fmt::h45f0f9de0268fdcb [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x57f30bab8a41 - std::io::Write::write_fmt::hc685c74e0b8ce55d [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x57f30bac3542 - std::sys::backtrace::BacktraceLock::print::h69f50ba7cfff8317 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x57f30bac608f - std::panicking::default_hook::{{closure}}::hfa978eb2255ab3ab [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x57f30bac5ee9 - std::panicking::default_hook::h09da2eaf8f1deadd [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x57f30bac67c5 - std::panicking::panic_with_hook::h13c40d280d130fd3 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x57f30bac65aa - std::panicking::panic_handler::{{closure}}::hd79d22e8a1d3b951 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x57f30bac3689 - std::sys::backtrace::__rust_end_short_backtrace::h83414d1ec69cf3a6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x57f30baacd6d - __rustc[b78aa6c7b08e5dc4]::rust_begin_unwind [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x57f30bb019a0 - core::panicking::panic_fmt::h326b75cf8ee01b13 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/panicking.rs:78:14 [INFO] [stderr] 16: 0x57f30b99125f - proc_macro2::fallback::validate_ident::h6f4d7087e09b2cbb [INFO] [stderr] 17: 0x57f30b991988 - proc_macro2::fallback::Ident::new_checked::hdbb95a3d46bfb8bf [INFO] [stderr] 18: 0x57f30b994ba2 - proc_macro2::imp::Ident::new_checked::hec6c0d5c50dae91f [INFO] [stderr] 19: 0x57f30b9a1d97 - proc_macro2::Ident::new::h73765416055027b2 [INFO] [stderr] 20: 0x57f30b6d20a6 - bindgen::ir::context::BindgenContext::rust_ident_raw::hcc03c60f9925532e [INFO] [stderr] 21: 0x57f30b6cfec0 - bindgen::ir::context::BindgenContext::rust_ident::h43e5fa0a316ebc4c [INFO] [stderr] 22: 0x57f30b71ca60 - ::codegen::h0f4bfb3b1ae6c949 [INFO] [stderr] 23: 0x57f30b762aed - ::codegen::h8dc184faee6246ce [INFO] [stderr] 24: 0x57f30b6ec9e5 - ::codegen::h6fb1add3a4b07fa6 [INFO] [stderr] 25: 0x57f30b722ed5 - ::codegen::h0f4bfb3b1ae6c949 [INFO] [stderr] 26: 0x57f30b762aed - ::codegen::h8dc184faee6246ce [INFO] [stderr] 27: 0x57f30b6ec9e5 - ::codegen::h6fb1add3a4b07fa6 [INFO] [stderr] 28: 0x57f30b748645 - ::codegen::{{closure}}::hf74f443b6c084a52 [INFO] [stderr] 29: 0x57f30b768a5f - ::codegen::hbeb7c363edc7a5ad [INFO] [stderr] 30: 0x57f30b6ec9bd - ::codegen::h6fb1add3a4b07fa6 [INFO] [stderr] 31: 0x57f30b7538cf - bindgen::codegen::codegen::{{closure}}::hbbc8d74dbd397323 [INFO] [stderr] 32: 0x57f30b6dd578 - bindgen::ir::context::BindgenContext::gen::h99ecc6ba75c7632b [INFO] [stderr] 33: 0x57f30b75303d - bindgen::codegen::codegen::h2e2ed4585d247c09 [INFO] [stderr] 34: 0x57f30b756481 - bindgen::Bindings::generate::h506a6b9c95d53bb3 [INFO] [stderr] 35: 0x57f30b749741 - bindgen::Builder::generate::h36b4721562d4815a [INFO] [stderr] 36: 0x57f30b6372d6 - build_script_build::main::h9d8ae1f26b7c8267 [INFO] [stderr] 37: 0x57f30b637d93 - core::ops::function::FnOnce::call_once::h219412565e6a2dde [INFO] [stderr] 38: 0x57f30b637c86 - std::sys::backtrace::__rust_begin_short_backtrace::h03a89e5cc0b94300 [INFO] [stderr] 39: 0x57f30b637c69 - std::rt::lang_start::{{closure}}::h7ac43b6618290b82 [INFO] [stderr] 40: 0x57f30baba300 - core::ops::function::impls:: for &F>::call_once::h387c5546b57ddfde [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 41: 0x57f30baba300 - std::panicking::catch_unwind::do_call::hf9fdd250c001d1cd [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stderr] 42: 0x57f30baba300 - std::panicking::catch_unwind::hc213e1339e7313f3 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stderr] 43: 0x57f30baba300 - std::panic::catch_unwind::h7e2e13142bd98e67 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stderr] 44: 0x57f30baba300 - std::rt::lang_start_internal::{{closure}}::ha8eea67def213c83 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:175:24 [INFO] [stderr] 45: 0x57f30baba300 - std::panicking::catch_unwind::do_call::hc6f04b090be4f56e [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stderr] 46: 0x57f30baba300 - std::panicking::catch_unwind::hfb8ae23b2e34f7c2 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stderr] 47: 0x57f30baba300 - std::panic::catch_unwind::hf2cef20feb3addd6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stderr] 48: 0x57f30baba300 - std::rt::lang_start_internal::h1ca864a6b9355c57 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:171:5 [INFO] [stderr] 49: 0x57f30b637c51 - std::rt::lang_start::h90e490e58363c07b [INFO] [stderr] 50: 0x57f30b639025 - main [INFO] [stderr] 51: 0x7d1b922e91ca - [INFO] [stderr] 52: 0x7d1b922e928b - __libc_start_main [INFO] [stderr] 53: 0x57f30b637055 - _start [INFO] [stderr] 54: 0x0 - [INFO] running `Command { std: "docker" "inspect" "592bfffe1c43800d78976aefae9f5d7052b08807cc2a35cc712e98368ea9a7ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "592bfffe1c43800d78976aefae9f5d7052b08807cc2a35cc712e98368ea9a7ce", kill_on_drop: false }` [INFO] [stdout] 592bfffe1c43800d78976aefae9f5d7052b08807cc2a35cc712e98368ea9a7ce