[INFO] cloning repository https://github.com/sigmaSd/term_cam
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sigmaSd/term_cam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsigmaSd%2Fterm_cam", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsigmaSd%2Fterm_cam'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38ad555aece0bd63e9e873d780d39c5ba2e3d5a8
[INFO] checking sigmaSd/term_cam against try#51de2e90f91fdec6cf64ff542a4e15b9c177a797 for pr-147294
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsigmaSd%2Fterm_cam" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sigmaSd/term_cam
[INFO] finished tweaking git repo https://github.com/sigmaSd/term_cam
[INFO] tweaked toml for git repo https://github.com/sigmaSd/term_cam written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sigmaSd/term_cam on toolchain 51de2e90f91fdec6cf64ff542a4e15b9c177a797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sigmaSd/term_cam 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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/raymanfx/libv4l-rs`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot_core v0.8.2
[INFO] [stderr]   Downloaded rgb v0.8.25
[INFO] [stderr]   Downloaded resize v0.5.5
[INFO] [stderr]   Downloaded clang-sys v1.0.3
[INFO] [stderr]   Downloaded crossterm v0.18.2
[INFO] [stderr]   Downloaded mio v0.7.6
[INFO] [stderr]   Downloaded bindgen v0.55.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1a0ad7c45f48fb7e992c539790b4001538ac9f30dcc089eff5985ed1d4c5668
[INFO] running `Command { std: "docker" "start" "-a" "d1a0ad7c45f48fb7e992c539790b4001538ac9f30dcc089eff5985ed1d4c5668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1a0ad7c45f48fb7e992c539790b4001538ac9f30dcc089eff5985ed1d4c5668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a0ad7c45f48fb7e992c539790b4001538ac9f30dcc089eff5985ed1d4c5668", kill_on_drop: false }`
[INFO] [stdout] d1a0ad7c45f48fb7e992c539790b4001538ac9f30dcc089eff5985ed1d4c5668
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b568063095da29140efdd29f75cb6f6001a1b8419c19dcf863809d01e7cd4ff
[INFO] running `Command { std: "docker" "start" "-a" "0b568063095da29140efdd29f75cb6f6001a1b8419c19dcf863809d01e7cd4ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling clang-sys v1.0.3
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling libloading v0.6.6
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking smallvec v1.5.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]     Checking bytemuck v1.4.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]     Checking rgb v0.8.25
[INFO] [stderr]     Checking resize v0.5.5
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking mio v0.7.6
[INFO] [stderr]     Checking parking_lot_core v0.8.2
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]     Checking crossterm v0.18.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling v4l2-sys-mit v0.1.0 (https://github.com/raymanfx/libv4l-rs?branch=next#4aa1731d)
[INFO] [stderr] error: failed to run custom build command for `v4l2-sys-mit v0.1.0 (https://github.com/raymanfx/libv4l-rs?branch=next#4aa1731d)`
[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-5dc3cf0db5dd51e7/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (574) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.24/src/fallback.rs:693:9:
[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:     0x58d85c175a02 - std::backtrace_rs::backtrace::libunwind::trace::h47b8b3f65b4c4ff1
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x58d85c175a02 - std::backtrace_rs::backtrace::trace_unsynchronized::h8b03aa4164bef9f8
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x58d85c175a02 - std::sys::backtrace::_print_fmt::h9fb21486adb45eb2
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x58d85c175a02 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6062c2b5fa6f1528
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x58d85c186bef - core::fmt::rt::Argument::fmt::hfbcf3e37aa9f7d47
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x58d85c186bef - core::fmt::write::h18f96115d7d5f7ad
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x58d85c148723 - std::io::default_write_fmt::h44e415a3e7ddc072
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x58d85c148723 - std::io::Write::write_fmt::h9b79a69380e18bdb
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x58d85c153172 - std::sys::backtrace::BacktraceLock::print::hb3fc67c5853314b5
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x58d85c155c7f - std::panicking::default_hook::{{closure}}::h0ef8efe6974a52cb
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x58d85c155ad9 - std::panicking::default_hook::h8e8bbf458d83bd97
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x58d85c156255 - std::panicking::panic_with_hook::hadbe61f37bbc7480
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x58d85c1560ea - std::panicking::panic_handler::{{closure}}::h286a81c5c1bc9b74
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x58d85c1532b9 - std::sys::backtrace::__rust_end_short_backtrace::hf4f67f2c1887f774
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x58d85c13cdcd - __rustc[c55aff41de1fbc47]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x58d85c190ce0 - core::panicking::panic_fmt::hccf699724231325c
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/core/src/panicking.rs:78:14
[INFO] [stderr]     16:     0x58d85c1316cf - proc_macro2::fallback::validate_ident::h43c0be767dfdfc89
[INFO] [stderr]     17:     0x58d85c131971 - proc_macro2::fallback::Ident::_new::h9a5e2e55e8de2e25
[INFO] [stderr]     18:     0x58d85c13192f - proc_macro2::fallback::Ident::new::h2e70c100841ed071
[INFO] [stderr]     19:     0x58d85c129788 - proc_macro2::Ident::new::hf9c5530fc3e8d40d
[INFO] [stderr]     20:     0x58d85be9daa5 - bindgen::ir::context::BindgenContext::rust_ident_raw::h1603f7f92620581d
[INFO] [stderr]     21:     0x58d85be9b9d0 - bindgen::ir::context::BindgenContext::rust_ident::hbe89ef8647e2c357
[INFO] [stderr]     22:     0x58d85be84b13 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::h8a545985e77916ec
[INFO] [stderr]     23:     0x58d85bf0b087 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::hc62da10c2ac26f58
[INFO] [stderr]     24:     0x58d85be64c5b - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hcfd947b5308de025
[INFO] [stderr]     25:     0x58d85be8ab25 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::h8a545985e77916ec
[INFO] [stderr]     26:     0x58d85bf0b087 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::hc62da10c2ac26f58
[INFO] [stderr]     27:     0x58d85be64c5b - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hcfd947b5308de025
[INFO] [stderr]     28:     0x58d85be4eac5 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h9ac4f4a06a05c055
[INFO] [stderr]     29:     0x58d85bf0e471 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::ha1d2ec4796c84e9d
[INFO] [stderr]     30:     0x58d85be64c36 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hcfd947b5308de025
[INFO] [stderr]     31:     0x58d85be5cc8c - bindgen::codegen::codegen::{{closure}}::h5f1f44a2f97fcb08
[INFO] [stderr]     32:     0x58d85bea8de8 - bindgen::ir::context::BindgenContext::gen::h98ff249ede9ae27f
[INFO] [stderr]     33:     0x58d85be5c51d - bindgen::codegen::codegen::h669defe24cd79998
[INFO] [stderr]     34:     0x58d85beed7df - bindgen::Bindings::generate::hcd39b3daa3e1199d
[INFO] [stderr]     35:     0x58d85beea3f5 - bindgen::Builder::generate::h279bd2b1bbd4412c
[INFO] [stderr]     36:     0x58d85bddd365 - build_script_build::main::haa9421ddb72fda82
[INFO] [stderr]     37:     0x58d85bddde03 - core::ops::function::FnOnce::call_once::h670af9a18f37e7e4
[INFO] [stderr]     38:     0x58d85bdddcf6 - std::sys::backtrace::__rust_begin_short_backtrace::hb3f579fd43d1e87a
[INFO] [stderr]     39:     0x58d85bdddcd9 - std::rt::lang_start::{{closure}}::ha93f02a7fa87672b
[INFO] [stderr]     40:     0x58d85c14a130 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6eea991c259ee10e
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     41:     0x58d85c14a130 - std::panicking::catch_unwind::do_call::h4b48aa03fae6db66
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/panicking.rs:590:40
[INFO] [stderr]     42:     0x58d85c14a130 - std::panicking::catch_unwind::h807dbfb8bac7267b
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/panicking.rs:553:19
[INFO] [stderr]     43:     0x58d85c14a130 - std::panic::catch_unwind::h53319a5fecf0bbeb
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/panic.rs:359:14
[INFO] [stderr]     44:     0x58d85c14a130 - std::rt::lang_start_internal::{{closure}}::hed9c1f8013245d4a
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/rt.rs:175:24
[INFO] [stderr]     45:     0x58d85c14a130 - std::panicking::catch_unwind::do_call::h05340403fb2d3f19
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/panicking.rs:590:40
[INFO] [stderr]     46:     0x58d85c14a130 - std::panicking::catch_unwind::hfcf3af0d2d6d32cf
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/panicking.rs:553:19
[INFO] [stderr]     47:     0x58d85c14a130 - std::panic::catch_unwind::ha0afd66850ceb202
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/panic.rs:359:14
[INFO] [stderr]     48:     0x58d85c14a130 - std::rt::lang_start_internal::hd57061f8931f275d
[INFO] [stderr]                                  at /rustc/51de2e90f91fdec6cf64ff542a4e15b9c177a797/library/std/src/rt.rs:171:5
[INFO] [stderr]     49:     0x58d85bdddcc1 - std::rt::lang_start::h9f4de700889e46b6
[INFO] [stderr]     50:     0x58d85bddf005 - main
[INFO] [stderr]     51:     0x7177dab3b1ca - <unknown>
[INFO] [stderr]     52:     0x7177dab3b28b - __libc_start_main
[INFO] [stderr]     53:     0x58d85bddd0d5 - _start
[INFO] [stderr]     54:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "0b568063095da29140efdd29f75cb6f6001a1b8419c19dcf863809d01e7cd4ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b568063095da29140efdd29f75cb6f6001a1b8419c19dcf863809d01e7cd4ff", kill_on_drop: false }`
[INFO] [stdout] 0b568063095da29140efdd29f75cb6f6001a1b8419c19dcf863809d01e7cd4ff