Oct 15 08:55:57.831 INFO testing Marc3842h/kyo-rs against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling-1
Oct 15 08:55:57.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 15 08:55:58.301 INFO blam! 95cf3ce5f976d2f128f385eeba1257e3badaafab3d3774e00efb6047e26adf60
Oct 15 08:55:58.303 INFO running `"docker" "start" "-a" "95cf3ce5f976d2f128f385eeba1257e3badaafab3d3774e00efb6047e26adf60"`
Oct 15 08:55:59.849 INFO kablam! usermod: no changes
Oct 15 08:56:00.327 INFO kablam!    Compiling macro-utils v0.1.2
Oct 15 08:56:00.351 INFO kablam!    Compiling webview-sys v0.1.0
Oct 15 08:56:00.351 INFO kablam!    Compiling dbus v0.4.1
Oct 15 08:56:00.351 INFO kablam!    Compiling bytes v0.4.10
Oct 15 08:56:00.371 INFO kablam!    Compiling libflate v0.1.18
Oct 15 08:56:01.631 INFO kablam!    Compiling minifier v0.0.19
Oct 15 08:56:04.983 INFO kablam! error: failed to run custom build command for `webview-sys v0.1.0`
Oct 15 08:56:04.983 INFO kablam! process didn't exit successfully: `/target/debug/build/webview-sys-b1953a869e5b92c7/build-script-build` (exit code: 101)
Oct 15 08:56:04.983 INFO kablam! --- stderr
Oct 15 08:56:04.983 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Failure { command: "\"pkg-config\" \"--libs\" \"--cflags\" \"webkit2gtk-4.0 >= 2.8\"", output: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "Package webkit2gtk-4.0 was not found in the pkg-config search path.\nPerhaps you should add the directory containing `webkit2gtk-4.0.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'webkit2gtk-4.0\' found\n" } }', libcore/result.rs:1009:5
Oct 15 08:56:04.983 INFO kablam! stack backtrace:
Oct 15 08:56:04.983 INFO kablam!    0:     0x55ca183a9efe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h52ace5b3d4e95617
Oct 15 08:56:04.983 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Oct 15 08:56:04.983 INFO kablam!    1:     0x55ca183b6986 - std::sys_common::backtrace::print::h6cfc8a66009c1cc9
Oct 15 08:56:04.983 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Oct 15 08:56:04.983 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Oct 15 08:56:04.983 INFO kablam!    2:     0x55ca183af6cd - std::panicking::default_hook::{{closure}}::h47bedf778bf88480
Oct 15 08:56:04.983 INFO kablam!                                at libstd/panicking.rs:211
Oct 15 08:56:04.983 INFO kablam!    3:     0x55ca183af440 - std::panicking::default_hook::h1ef46fa7cd894809
Oct 15 08:56:04.983 INFO kablam!                                at libstd/panicking.rs:227
Oct 15 08:56:04.983 INFO kablam!    4:     0x55ca183afd7c - std::panicking::rust_panic_with_hook::h05510fde8841c579
Oct 15 08:56:04.983 INFO kablam!                                at libstd/panicking.rs:476
Oct 15 08:56:04.983 INFO kablam!    5:     0x55ca183af939 - std::panicking::continue_panic_fmt::h6e11f50e47f94b00
Oct 15 08:56:04.983 INFO kablam!                                at libstd/panicking.rs:390
Oct 15 08:56:04.983 INFO kablam!    6:     0x55ca183af835 - rust_begin_unwind
Oct 15 08:56:04.983 INFO kablam!                                at libstd/panicking.rs:325
Oct 15 08:56:04.983 INFO kablam!    7:     0x55ca183f1b6b - core::panicking::panic_fmt::hf99aac1e278ac2e5
Oct 15 08:56:04.984 INFO kablam!                                at libcore/panicking.rs:77
Oct 15 08:56:04.984 INFO kablam!    8:     0x55ca182f12e3 - core::result::unwrap_failed::h95a7b871cc740968
Oct 15 08:56:04.984 INFO kablam!                                at libcore/macros.rs:26
Oct 15 08:56:04.984 INFO kablam!    9:     0x55ca182f0d49 - <core::result::Result<T, E>>::unwrap::h5ceef62f6f9bea7b
Oct 15 08:56:04.984 INFO kablam!                                at libcore/result.rs:808
Oct 15 08:56:04.984 INFO kablam!   10:     0x55ca182edb76 - build_script_build::main::h2267a8085f92bfbd
Oct 15 08:56:04.984 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/webview-sys-0.1.0/build.rs:30
Oct 15 08:56:04.984 INFO kablam!   11:     0x55ca182f017f - std::rt::lang_start::{{closure}}::h25ae58d181f1bbd6
Oct 15 08:56:04.984 INFO kablam!                                at libstd/rt.rs:74
Oct 15 08:56:04.984 INFO kablam!   12:     0x55ca183af7d2 - std::panicking::try::do_call::h12551105aa669869
Oct 15 08:56:04.984 INFO kablam!                                at libstd/rt.rs:59
Oct 15 08:56:04.984 INFO kablam!                                at libstd/panicking.rs:310
Oct 15 08:56:04.984 INFO kablam!   13:     0x55ca183c1b59 - __rust_maybe_catch_panic
Oct 15 08:56:04.984 INFO kablam!                                at libpanic_unwind/lib.rs:102
Oct 15 08:56:04.984 INFO kablam!   14:     0x55ca183a1725 - std::rt::lang_start_internal::h10c9f3c0b8607f1f
Oct 15 08:56:04.984 INFO kablam!                                at libstd/panicking.rs:289
Oct 15 08:56:04.984 INFO kablam!                                at libstd/panic.rs:392
Oct 15 08:56:04.984 INFO kablam!                                at libstd/rt.rs:58
Oct 15 08:56:04.984 INFO kablam!   15:     0x55ca182f0157 - std::rt::lang_start::h37488091521c09dc
Oct 15 08:56:04.984 INFO kablam!                                at libstd/rt.rs:74
Oct 15 08:56:04.984 INFO kablam!   16:     0x55ca182ee279 - main
Oct 15 08:56:04.984 INFO kablam!   17:     0x7f2f2651a82f - __libc_start_main
Oct 15 08:56:04.984 INFO kablam!   18:     0x55ca182ed448 - _start
Oct 15 08:56:04.984 INFO kablam!   19:                0x0 - <unknown>
Oct 15 08:56:04.984 INFO kablam! 
Oct 15 08:56:04.984 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 15 08:56:11.703 INFO kablam! warning: redundant linker flag specified for library `dbus-1`
Oct 15 08:56:11.704 INFO kablam! 
Oct 15 08:56:16.331 INFO kablam! error: build failed
Oct 15 08:56:16.334 INFO kablam! su: No module specific data is present
Oct 15 08:56:17.831 INFO running `"docker" "rm" "-f" "95cf3ce5f976d2f128f385eeba1257e3badaafab3d3774e00efb6047e26adf60"`
Oct 15 08:56:18.121 INFO blam! 95cf3ce5f976d2f128f385eeba1257e3badaafab3d3774e00efb6047e26adf60