[INFO] fetching crate v4l2-sys 1.1.0... [INFO] testing v4l2-sys-1.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate v4l2-sys 1.1.0 into /workspace/builds/worker-4-tc1/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-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate v4l2-sys 1.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rstest v0.6.4 [INFO] [stderr] Downloaded bindgen v0.51.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0379221f3ba030d9ca3902cd44f5f88ffc35ef5d3f241644f9e398b57a76bdee [INFO] running `Command { std: "docker" "start" "-a" "0379221f3ba030d9ca3902cd44f5f88ffc35ef5d3f241644f9e398b57a76bdee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0379221f3ba030d9ca3902cd44f5f88ffc35ef5d3f241644f9e398b57a76bdee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0379221f3ba030d9ca3902cd44f5f88ffc35ef5d3f241644f9e398b57a76bdee", kill_on_drop: false }` [INFO] [stdout] 0379221f3ba030d9ca3902cd44f5f88ffc35ef5d3f241644f9e398b57a76bdee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f992a6b23370ec311c1de3c716600fa2fb956d33e34fda55c66412ed5fc3ffc [INFO] running `Command { std: "docker" "start" "-a" "1f992a6b23370ec311c1de3c716600fa2fb956d33e34fda55c66412ed5fc3ffc", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [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: 0x604b32c6a342 - std::backtrace_rs::backtrace::libunwind::trace::h76861be37b31432e [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x604b32c6a342 - std::backtrace_rs::backtrace::trace_unsynchronized::h58d4003082192c17 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x604b32c6a342 - std::sys::backtrace::_print_fmt::hfe5857a399620d2a [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x604b32c6a342 - ::fmt::h52160e9da139e442 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x604b32c7b63f - core::fmt::rt::Argument::fmt::h66fe6fef9ecca14a [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x604b32c7b63f - core::fmt::write::hf09a056a304e021a [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x604b32c3c521 - std::io::default_write_fmt::h7567c5950fb0173c [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x604b32c3c521 - std::io::Write::write_fmt::h361c7127187cda65 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x604b32c472c2 - std::sys::backtrace::BacktraceLock::print::h15104dbcf0fd1f14 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x604b32c49e0f - std::panicking::default_hook::{{closure}}::h0fa6cd8dbe0dd76b [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x604b32c49c69 - std::panicking::default_hook::h8d20506cf72e4831 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x604b32c4a545 - std::panicking::panic_with_hook::h746880a052e02c85 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x604b32c4a32a - std::panicking::panic_handler::{{closure}}::h14b95830f89d14b3 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x604b32c473f9 - std::sys::backtrace::__rust_end_short_backtrace::h7ddaac0e9609a83d [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x604b32c30aed - __rustc[76f7e7187978e2f8]::rust_begin_unwind [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x604b32c85720 - core::panicking::panic_fmt::heb245a301f4395db [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:78:14 [INFO] [stderr] 16: 0x604b32b14edf - proc_macro2::fallback::validate_ident::ha17db27d3fb60914 [INFO] [stderr] 17: 0x604b32b15608 - proc_macro2::fallback::Ident::new_checked::hca7ae6db125ea045 [INFO] [stderr] 18: 0x604b32b188c2 - proc_macro2::imp::Ident::new_checked::he0e60736064ec453 [INFO] [stderr] 19: 0x604b32b25ba7 - proc_macro2::Ident::new::h5321f86c2504b22d [INFO] [stderr] 20: 0x604b32855e86 - bindgen::ir::context::BindgenContext::rust_ident_raw::h52cf0642416e768b [INFO] [stderr] 21: 0x604b32853e00 - bindgen::ir::context::BindgenContext::rust_ident::h5caf2750b2c1209b [INFO] [stderr] 22: 0x604b328a0ab0 - ::codegen::h0a93115f4b4d36b2 [INFO] [stderr] 23: 0x604b328e62ad - ::codegen::h77d430e3b539b56e [INFO] [stderr] 24: 0x604b328709b5 - ::codegen::h06d814e2e5d02873 [INFO] [stderr] 25: 0x604b328a6f25 - ::codegen::h0a93115f4b4d36b2 [INFO] [stderr] 26: 0x604b328e62ad - ::codegen::h77d430e3b539b56e [INFO] [stderr] 27: 0x604b328709b5 - ::codegen::h06d814e2e5d02873 [INFO] [stderr] 28: 0x604b328cc715 - ::codegen::{{closure}}::h39b32578a00c314f [INFO] [stderr] 29: 0x604b328ec21f - ::codegen::hdf487caecec2cca3 [INFO] [stderr] 30: 0x604b3287098d - ::codegen::h06d814e2e5d02873 [INFO] [stderr] 31: 0x604b328d7b0f - bindgen::codegen::codegen::{{closure}}::h50339f26188b2367 [INFO] [stderr] 32: 0x604b328614b8 - bindgen::ir::context::BindgenContext::gen::h900d04e3885c14ba [INFO] [stderr] 33: 0x604b328d727d - bindgen::codegen::codegen::h6607b779f217030b [INFO] [stderr] 34: 0x604b328da6c1 - bindgen::Bindings::generate::h65a1416ba118fec5 [INFO] [stderr] 35: 0x604b328cd981 - bindgen::Builder::generate::h205a95c92ee8c974 [INFO] [stderr] 36: 0x604b327bb166 - build_script_build::main::h944aab2bfb0f8571 [INFO] [stderr] 37: 0x604b327bbbe3 - core::ops::function::FnOnce::call_once::h278b235c1105a66c [INFO] [stderr] 38: 0x604b327bbb16 - std::sys::backtrace::__rust_begin_short_backtrace::hc87bccc0d10f4085 [INFO] [stderr] 39: 0x604b327bbaf9 - std::rt::lang_start::{{closure}}::hea3560e13276dce4 [INFO] [stderr] 40: 0x604b32c3e080 - core::ops::function::impls:: for &F>::call_once::h92f7271baace0227 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 41: 0x604b32c3e080 - std::panicking::catch_unwind::do_call::hab80bc7615f9a56f [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stderr] 42: 0x604b32c3e080 - std::panicking::catch_unwind::h44920ff533ed11dd [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stderr] 43: 0x604b32c3e080 - std::panic::catch_unwind::hbc4760794652046f [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stderr] 44: 0x604b32c3e080 - std::rt::lang_start_internal::{{closure}}::h017b9ee7d9dfccf2 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/rt.rs:175:24 [INFO] [stderr] 45: 0x604b32c3e080 - std::panicking::catch_unwind::do_call::h5c448dae61c3a22b [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stderr] 46: 0x604b32c3e080 - std::panicking::catch_unwind::ha3a2750d16137715 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stderr] 47: 0x604b32c3e080 - std::panic::catch_unwind::ha56344eb931bca1a [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stderr] 48: 0x604b32c3e080 - std::rt::lang_start_internal::h4e6c18fadc4e7470 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/rt.rs:171:5 [INFO] [stderr] 49: 0x604b327bbae1 - std::rt::lang_start::hf42edcc3ffec6421 [INFO] [stderr] 50: 0x604b327bceb5 - main [INFO] [stderr] 51: 0x7b56262851ca - [INFO] [stderr] 52: 0x7b562628528b - __libc_start_main [INFO] [stderr] 53: 0x604b327baee5 - _start [INFO] [stderr] 54: 0x0 - [INFO] running `Command { std: "docker" "inspect" "1f992a6b23370ec311c1de3c716600fa2fb956d33e34fda55c66412ed5fc3ffc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f992a6b23370ec311c1de3c716600fa2fb956d33e34fda55c66412ed5fc3ffc", kill_on_drop: false }` [INFO] [stdout] 1f992a6b23370ec311c1de3c716600fa2fb956d33e34fda55c66412ed5fc3ffc