Nov 17 13:40:57.975 INFO testing Marc3842h/kyo-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 13:40:57.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 13:40:58.430 INFO [stdout] b4871d797ff3fe02ff8265415892ed3d0436f11b11301cd7471fb12561aadc7f
Nov 17 13:40:58.433 INFO running `"docker" "start" "-a" "b4871d797ff3fe02ff8265415892ed3d0436f11b11301cd7471fb12561aadc7f"`
Nov 17 13:41:00.235 INFO [stderr] usermod: no changes
Nov 17 13:41:00.655 INFO [stderr]    Compiling macro-utils v0.1.2
Nov 17 13:41:00.679 INFO [stderr]    Compiling encoding_rs v0.8.7
Nov 17 13:41:00.679 INFO [stderr]    Compiling webview-sys v0.1.0
Nov 17 13:41:00.679 INFO [stderr]    Compiling dbus v0.4.1
Nov 17 13:41:00.687 INFO [stderr]    Compiling error-chain v0.10.0
Nov 17 13:41:00.687 INFO [stderr]    Compiling hyper v0.12.11
Nov 17 13:41:02.199 INFO [stderr]    Compiling minifier v0.0.19
Nov 17 13:41:06.048 INFO [stderr] error: failed to run custom build command for `webview-sys v0.1.0`
Nov 17 13:41:06.048 INFO [stderr] process didn't exit successfully: `/target/debug/build/webview-sys-82726b8afd18ca77/build-script-build` (exit code: 101)
Nov 17 13:41:06.048 INFO [stderr] --- stderr
Nov 17 13:41:06.048 INFO [stderr] 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
Nov 17 13:41:06.048 INFO [stderr] stack backtrace:
Nov 17 13:41:06.048 INFO [stderr]    0:     0x55701dbe8693 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 17 13:41:06.048 INFO [stderr]    1:     0x55701dbe2dd8 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Nov 17 13:41:06.048 INFO [stderr]    2:     0x55701dbe75b4 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/panicking.rs:211
Nov 17 13:41:06.048 INFO [stderr]    3:     0x55701dbe731d - std::panicking::default_hook::h98c2a01ef734e4b0
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/panicking.rs:227
Nov 17 13:41:06.048 INFO [stderr]    4:     0x55701dbe7cc0 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/panicking.rs:476
Nov 17 13:41:06.048 INFO [stderr]    5:     0x55701dbe7841 - std::panicking::continue_panic_fmt::h61fd5a7b1a268752
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/panicking.rs:390
Nov 17 13:41:06.048 INFO [stderr]    6:     0x55701dbe7725 - rust_begin_unwind
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/panicking.rs:325
Nov 17 13:41:06.048 INFO [stderr]    7:     0x55701dbfcf5c - core::panicking::panic_fmt::h400423a63e8ecedb
Nov 17 13:41:06.048 INFO [stderr]                                at libcore/panicking.rs:77
Nov 17 13:41:06.048 INFO [stderr]    8:     0x55701db2649b - core::result::unwrap_failed::h8870fa1fae8433ef
Nov 17 13:41:06.048 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/macros.rs:26
Nov 17 13:41:06.048 INFO [stderr]    9:     0x55701db25ee9 - <core::result::Result<T, E>>::unwrap::ha516cda364c984b7
Nov 17 13:41:06.048 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/result.rs:808
Nov 17 13:41:06.048 INFO [stderr]   10:     0x55701db22a5e - build_script_build::main::h00c89c2d12a4a7cc
Nov 17 13:41:06.048 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/webview-sys-0.1.0/build.rs:30
Nov 17 13:41:06.048 INFO [stderr]   11:     0x55701db253cf - std::rt::lang_start::{{closure}}::h26081760b9ea336c
Nov 17 13:41:06.048 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/rt.rs:74
Nov 17 13:41:06.048 INFO [stderr]   12:     0x55701dbe76c2 - std::panicking::try::do_call::h07625587b70304eb
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/rt.rs:59
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/panicking.rs:310
Nov 17 13:41:06.048 INFO [stderr]   13:     0x55701dbfb729 - __rust_maybe_catch_panic
Nov 17 13:41:06.048 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Nov 17 13:41:06.048 INFO [stderr]   14:     0x55701dbe8093 - std::rt::lang_start_internal::h7de6c0ff968baefe
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/panicking.rs:289
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/panic.rs:398
Nov 17 13:41:06.048 INFO [stderr]                                at libstd/rt.rs:58
Nov 17 13:41:06.048 INFO [stderr]   15:     0x55701db253a8 - std::rt::lang_start::hfaa995a87c91f0ab
Nov 17 13:41:06.048 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/rt.rs:74
Nov 17 13:41:06.048 INFO [stderr]   16:     0x55701db23179 - main
Nov 17 13:41:06.048 INFO [stderr]   17:     0x7fdd28a0282f - __libc_start_main
Nov 17 13:41:06.048 INFO [stderr]   18:     0x55701db222f8 - _start
Nov 17 13:41:06.048 INFO [stderr]   19:                0x0 - <unknown>
Nov 17 13:41:06.063 INFO [stderr] 
Nov 17 13:41:06.063 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 17 13:41:10.603 INFO [stderr] warning: redundant linker flag specified for library `dbus-1`
Nov 17 13:41:10.603 INFO [stderr] 
Nov 17 13:41:22.127 INFO [stderr] error: build failed
Nov 17 13:41:22.136 INFO [stderr] su: No module specific data is present
Nov 17 13:41:23.055 INFO running `"docker" "inspect" "b4871d797ff3fe02ff8265415892ed3d0436f11b11301cd7471fb12561aadc7f"`
Nov 17 13:41:23.530 INFO running `"docker" "rm" "-f" "b4871d797ff3fe02ff8265415892ed3d0436f11b11301cd7471fb12561aadc7f"`
Nov 17 13:41:23.859 INFO [stdout] b4871d797ff3fe02ff8265415892ed3d0436f11b11301cd7471fb12561aadc7f