Oct 15 08:55:54.524 INFO testing Marc3842h/kyo-rs against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 15 08:55:54.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-5/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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 08:55:55.051 INFO blam! 4ac37563ae3720813c12c004a6a846a97f713d7756bb7baa71d815a95580169e
Oct 15 08:55:55.051 INFO running `"docker" "start" "-a" "4ac37563ae3720813c12c004a6a846a97f713d7756bb7baa71d815a95580169e"`
Oct 15 08:55:57.214 INFO kablam! usermod: no changes
Oct 15 08:55:57.616 INFO kablam!    Compiling macro-utils v0.1.2
Oct 15 08:55:57.623 INFO kablam!    Compiling webview-sys v0.1.0
Oct 15 08:55:57.635 INFO kablam!    Compiling bytes v0.4.10
Oct 15 08:55:57.638 INFO kablam!    Compiling dbus v0.4.1
Oct 15 08:55:57.640 INFO kablam!    Compiling libflate v0.1.18
Oct 15 08:55:59.143 INFO kablam!    Compiling minifier v0.0.19
Oct 15 08:56:01.551 INFO kablam!    Compiling tokio-io v0.1.9
Oct 15 08:56:01.551 INFO kablam!    Compiling http v0.1.13
Oct 15 08:56:02.783 INFO kablam! error: failed to run custom build command for `webview-sys v0.1.0`
Oct 15 08:56:02.784 INFO kablam! process didn't exit successfully: `/target/debug/build/webview-sys-d96ca37e183c9db3/build-script-build` (exit code: 101)
Oct 15 08:56:02.784 INFO kablam! --- stderr
Oct 15 08:56:02.785 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 08:56:02.785 INFO kablam! stack backtrace:
Oct 15 08:56:02.786 INFO kablam!    0:     0x55bb40c65f0e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h7fa1e90165a4b6b7
Oct 15 08:56:02.786 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Oct 15 08:56:02.786 INFO kablam!    1:     0x55bb40c72986 - std::sys_common::backtrace::print::hce31971a380b167f
Oct 15 08:56:02.786 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Oct 15 08:56:02.786 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Oct 15 08:56:02.786 INFO kablam!    2:     0x55bb40c6b6cd - std::panicking::default_hook::{{closure}}::h9590c1e09d0fb8eb
Oct 15 08:56:02.786 INFO kablam!                                at libstd/panicking.rs:211
Oct 15 08:56:02.786 INFO kablam!    3:     0x55bb40c6b440 - std::panicking::default_hook::hb1838a6568eb05e3
Oct 15 08:56:02.786 INFO kablam!                                at libstd/panicking.rs:227
Oct 15 08:56:02.786 INFO kablam!    4:     0x55bb40c6bd7c - std::panicking::rust_panic_with_hook::h9ad880ee5fc38368
Oct 15 08:56:02.786 INFO kablam!                                at libstd/panicking.rs:476
Oct 15 08:56:02.786 INFO kablam!    5:     0x55bb40c6b939 - std::panicking::continue_panic_fmt::h16b21ef393998895
Oct 15 08:56:02.786 INFO kablam!                                at libstd/panicking.rs:390
Oct 15 08:56:02.786 INFO kablam!    6:     0x55bb40c6b835 - rust_begin_unwind
Oct 15 08:56:02.786 INFO kablam!                                at libstd/panicking.rs:325
Oct 15 08:56:02.786 INFO kablam!    7:     0x55bb40cadb5b - core::panicking::panic_fmt::hc3b8aa7e32042c96
Oct 15 08:56:02.786 INFO kablam!                                at libcore/panicking.rs:77
Oct 15 08:56:02.786 INFO kablam!    8:     0x55bb40bad193 - core::result::unwrap_failed::hc0e1af95ea92a220
Oct 15 08:56:02.786 INFO kablam!                                at libcore/macros.rs:26
Oct 15 08:56:02.786 INFO kablam!    9:     0x55bb40bace79 - <core::result::Result<T, E>>::unwrap::hb627cadf6552a416
Oct 15 08:56:02.786 INFO kablam!                                at libcore/result.rs:808
Oct 15 08:56:02.786 INFO kablam!   10:     0x55bb40ba9b76 - build_script_build::main::h6169ae6b1e704c49
Oct 15 08:56:02.786 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/webview-sys-0.1.0/build.rs:30
Oct 15 08:56:02.786 INFO kablam!   11:     0x55bb40bac17f - std::rt::lang_start::{{closure}}::h16574473a43cf229
Oct 15 08:56:02.786 INFO kablam!                                at libstd/rt.rs:74
Oct 15 08:56:02.786 INFO kablam!   12:     0x55bb40c6b7d2 - std::panicking::try::do_call::h98034a4edff6968d
Oct 15 08:56:02.786 INFO kablam!                                at libstd/rt.rs:59
Oct 15 08:56:02.786 INFO kablam!                                at libstd/panicking.rs:310
Oct 15 08:56:02.786 INFO kablam!   13:     0x55bb40c7dea9 - __rust_maybe_catch_panic
Oct 15 08:56:02.786 INFO kablam!                                at libpanic_unwind/lib.rs:102
Oct 15 08:56:02.786 INFO kablam!   14:     0x55bb40c5d735 - std::rt::lang_start_internal::h75171bbb9f729ef7
Oct 15 08:56:02.786 INFO kablam!                                at libstd/panicking.rs:289
Oct 15 08:56:02.786 INFO kablam!                                at libstd/panic.rs:392
Oct 15 08:56:02.786 INFO kablam!                                at libstd/rt.rs:58
Oct 15 08:56:02.786 INFO kablam!   15:     0x55bb40bac157 - std::rt::lang_start::hdba6acae905d21a3
Oct 15 08:56:02.786 INFO kablam!                                at libstd/rt.rs:74
Oct 15 08:56:02.786 INFO kablam!   16:     0x55bb40baa279 - main
Oct 15 08:56:02.786 INFO kablam!   17:     0x7ff6c63d582f - __libc_start_main
Oct 15 08:56:02.786 INFO kablam!   18:     0x55bb40ba9448 - _start
Oct 15 08:56:02.786 INFO kablam!   19:                0x0 - <unknown>
Oct 15 08:56:02.786 INFO kablam! 
Oct 15 08:56:02.786 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 15 08:56:08.807 INFO kablam! warning: redundant linker flag specified for library `dbus-1`
Oct 15 08:56:08.808 INFO kablam! 
Oct 15 08:56:19.637 INFO kablam! error: build failed
Oct 15 08:56:19.637 INFO kablam! su: No module specific data is present
Oct 15 08:56:20.391 INFO running `"docker" "rm" "-f" "4ac37563ae3720813c12c004a6a846a97f713d7756bb7baa71d815a95580169e"`
Oct 15 08:56:20.735 INFO blam! 4ac37563ae3720813c12c004a6a846a97f713d7756bb7baa71d815a95580169e