Jul 12 12:50:18.456 INFO checking camera_capture-0.3.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 12:50:18.456 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:50:18.456 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:50:18.456 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 12:50:18.731 INFO blam! 3f3f03832d18ffe2d0217e2b3076148075d248e618acd95fb901a6c2d79e7361
Jul 12 12:50:18.734 INFO running `"docker" "start" "-a" "3f3f03832d18ffe2d0217e2b3076148075d248e618acd95fb901a6c2d79e7361"`
Jul 12 12:50:20.415 INFO kablam!     Checking piston-texture v0.4.0
Jul 12 12:50:20.425 INFO kablam!     Checking rscam v0.5.4
Jul 12 12:50:20.425 INFO kablam!     Checking draw_state v0.4.0
Jul 12 12:50:20.425 INFO kablam!    Compiling camera_capture v0.3.0 (file:///source)
Jul 12 12:50:20.427 INFO kablam!     Checking x11-dl v2.3.1
Jul 12 12:50:20.428 INFO kablam!     Checking pistoncore-input v0.9.0
Jul 12 12:50:20.433 INFO kablam!    Compiling glutin v0.4.9
Jul 12 12:50:20.438 INFO kablam!     Checking image v0.7.2
Jul 12 12:50:23.847 INFO kablam!     Checking piston2d-graphics v0.16.0
Jul 12 12:50:29.703 INFO kablam! error: failed to run custom build command for `camera_capture v0.3.0 (file:///source)`
Jul 12 12:50:29.704 INFO kablam! process didn't exit successfully: `/target/debug/build/camera_capture-86d9f25b28cb3918/build-script-build` (exit code: 101)
Jul 12 12:50:29.704 INFO kablam! --- stdout
Jul 12 12:50:29.704 INFO kablam! cargo:rerun-if-changed=Cargo.toml
Jul 12 12:50:29.704 INFO kablam! 
Jul 12 12:50:29.704 INFO kablam! --- stderr
Jul 12 12:50:29.704 INFO kablam! thread 'main' panicked at 'library `v4l2` not found: Failure { command: "\"pkg-config\" \"--static\" \"--libs\" \"--cflags\" \"libv4l2\"", output: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "Package libv4l2 was not found in the pkg-config search path.\nPerhaps you should add the directory containing `libv4l2.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'libv4l2\' found\n" } }', libcore/result.rs:945:5
Jul 12 12:50:29.704 INFO kablam! stack backtrace:
Jul 12 12:50:29.704 INFO kablam!    0:     0x55eebd41a34e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h384ae355f7caea4e
Jul 12 12:50:29.704 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Jul 12 12:50:29.704 INFO kablam!    1:     0x55eebd425316 - std::sys_common::backtrace::print::h4bb52e1bee024bba
Jul 12 12:50:29.704 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Jul 12 12:50:29.704 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Jul 12 12:50:29.704 INFO kablam!    2:     0x55eebd41e9ed - std::panicking::default_hook::{{closure}}::hb7ba413df06fc0fe
Jul 12 12:50:29.704 INFO kablam!                                at libstd/panicking.rs:211
Jul 12 12:50:29.704 INFO kablam!    3:     0x55eebd41e760 - std::panicking::default_hook::h0d2752b2f723ae1b
Jul 12 12:50:29.704 INFO kablam!                                at libstd/panicking.rs:227
Jul 12 12:50:29.704 INFO kablam!    4:     0x55eebd41efac - std::panicking::rust_panic_with_hook::h5ab246e6d52e753b
Jul 12 12:50:29.704 INFO kablam!                                at libstd/panicking.rs:475
Jul 12 12:50:29.704 INFO kablam!    5:     0x55eebd41eba9 - std::panicking::continue_panic_fmt::hbc5be41dc11c760a
Jul 12 12:50:29.704 INFO kablam!                                at libstd/panicking.rs:390
Jul 12 12:50:29.705 INFO kablam!    6:     0x55eebd41eaa5 - rust_begin_unwind
Jul 12 12:50:29.705 INFO kablam!                                at libstd/panicking.rs:325
Jul 12 12:50:29.705 INFO kablam!    7:     0x55eebd46022b - core::panicking::panic_fmt::h79b37a38dbace2c3
Jul 12 12:50:29.705 INFO kablam!                                at libcore/panicking.rs:77
Jul 12 12:50:29.705 INFO kablam!    8:     0x55eebd3d47d5 - core::result::unwrap_failed::h8b619236f334ecb0
Jul 12 12:50:29.705 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Jul 12 12:50:29.705 INFO kablam!    9:     0x55eebd3d4501 - <core::result::Result<T, E>>::expect::hfcf601b994d6b844
Jul 12 12:50:29.705 INFO kablam!                                at /checkout/src/libcore/result.rs:809
Jul 12 12:50:29.705 INFO kablam!   10:     0x55eebd3d4266 - build_script_build::main::hc72886edd71e0dd3
Jul 12 12:50:29.705 INFO kablam!                                at /source/build.rs:6
Jul 12 12:50:29.705 INFO kablam!   11:     0x55eebd3d436f - std::rt::lang_start::{{closure}}::hd43d5cf8ae9dc734
Jul 12 12:50:29.705 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 12:50:29.705 INFO kablam!   12:     0x55eebd41ea92 - std::panicking::try::do_call::he078c96f91c45734
Jul 12 12:50:29.705 INFO kablam!                                at libstd/rt.rs:59
Jul 12 12:50:29.705 INFO kablam!                                at libstd/panicking.rs:310
Jul 12 12:50:29.705 INFO kablam!   13:     0x55eebd4306c9 - __rust_maybe_catch_panic
Jul 12 12:50:29.705 INFO kablam!                                at libpanic_unwind/lib.rs:105
Jul 12 12:50:29.705 INFO kablam!   14:     0x55eebd415015 - std::rt::lang_start_internal::he059594c0b5de843
Jul 12 12:50:29.705 INFO kablam!                                at libstd/panicking.rs:289
Jul 12 12:50:29.705 INFO kablam!                                at libstd/panic.rs:392
Jul 12 12:50:29.705 INFO kablam!                                at libstd/rt.rs:58
Jul 12 12:50:29.705 INFO kablam!   15:     0x55eebd3d4347 - std::rt::lang_start::h916588c9a8c77470
Jul 12 12:50:29.706 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 12:50:29.706 INFO kablam!   16:     0x55eebd3d42e9 - main
Jul 12 12:50:29.706 INFO kablam!   17:     0x7fa3abef482f - __libc_start_main
Jul 12 12:50:29.706 INFO kablam!   18:     0x55eebd3d3918 - _start
Jul 12 12:50:29.706 INFO kablam!   19:                0x0 - <unknown>
Jul 12 12:50:29.706 INFO kablam! 
Jul 12 12:50:29.706 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 12:50:51.652 INFO kablam! error: build failed
Jul 12 12:50:51.657 INFO kablam! su: No module specific data is present
Jul 12 12:50:52.201 INFO running `"docker" "rm" "-f" "3f3f03832d18ffe2d0217e2b3076148075d248e618acd95fb901a6c2d79e7361"`
Jul 12 12:50:52.378 INFO blam! 3f3f03832d18ffe2d0217e2b3076148075d248e618acd95fb901a6c2d79e7361