Sep 19 15:45:04.140 INFO checking webview-sys-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 19 15:45:04.140 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 19 15:45:04.140 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 15:45:04.313 INFO blam! 458a2cbfe44f156d193eea0b428e688a501c7cc5693cf2f87d26b35bef056fc2 Sep 19 15:45:04.319 INFO running `"docker" "start" "-a" "458a2cbfe44f156d193eea0b428e688a501c7cc5693cf2f87d26b35bef056fc2"` Sep 19 15:45:05.029 INFO kablam! usermod: no changes Sep 19 15:45:05.054 INFO kablam! Compiling webview-sys v0.1.0 (/source) Sep 19 15:45:05.911 INFO kablam! error: failed to run custom build command for `webview-sys v0.1.0 (/source)` Sep 19 15:45:05.911 INFO kablam! process didn't exit successfully: `/target/debug/build/webview-sys-4ebb040cc24e1634/build-script-build` (exit code: 101) Sep 19 15:45:05.911 INFO kablam! --- stderr Sep 19 15:45:05.911 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 Sep 19 15:45:05.911 INFO kablam! stack backtrace: Sep 19 15:45:05.911 INFO kablam! 0: 0x555693b01e2e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h30b7df3ff3ebc526 Sep 19 15:45:05.911 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 15:45:05.911 INFO kablam! 1: 0x555693af1f46 - std::sys_common::backtrace::print::hc6a3affd651da617 Sep 19 15:45:05.911 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 15:45:05.911 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 15:45:05.911 INFO kablam! 2: 0x555693af02dd - std::panicking::default_hook::{{closure}}::h24bcdc46ff1bdd94 Sep 19 15:45:05.911 INFO kablam! at libstd/panicking.rs:211 Sep 19 15:45:05.911 INFO kablam! 3: 0x555693af0050 - std::panicking::default_hook::h5357f8ba3cb65742 Sep 19 15:45:05.911 INFO kablam! at libstd/panicking.rs:227 Sep 19 15:45:05.911 INFO kablam! 4: 0x555693af094c - std::panicking::rust_panic_with_hook::h65b641598223039e Sep 19 15:45:05.911 INFO kablam! at libstd/panicking.rs:477 Sep 19 15:45:05.911 INFO kablam! 5: 0x555693af0549 - std::panicking::continue_panic_fmt::h192f6492adc3fcba Sep 19 15:45:05.911 INFO kablam! at libstd/panicking.rs:391 Sep 19 15:45:05.911 INFO kablam! 6: 0x555693af0445 - rust_begin_unwind Sep 19 15:45:05.911 INFO kablam! at libstd/panicking.rs:326 Sep 19 15:45:05.911 INFO kablam! 7: 0x555693b3f8db - core::panicking::panic_fmt::h68a5235d7f22abeb Sep 19 15:45:05.911 INFO kablam! at libcore/panicking.rs:77 Sep 19 15:45:05.911 INFO kablam! 8: 0x555693a41223 - core::result::unwrap_failed::h02743809bb6dac00 Sep 19 15:45:05.911 INFO kablam! at libcore/macros.rs:26 Sep 19 15:45:05.911 INFO kablam! 9: 0x555693a40db1 - >::unwrap::h60d9678df39a6906 Sep 19 15:45:05.911 INFO kablam! at libcore/result.rs:808 Sep 19 15:45:05.911 INFO kablam! 10: 0x555693a3dac6 - build_script_build::main::hb9c5bebafd6d6cde Sep 19 15:45:05.911 INFO kablam! at /source/build.rs:30 Sep 19 15:45:05.911 INFO kablam! 11: 0x555693a4019f - std::rt::lang_start::{{closure}}::h8b542815debda770 Sep 19 15:45:05.911 INFO kablam! at libstd/rt.rs:74 Sep 19 15:45:05.911 INFO kablam! 12: 0x555693af03e2 - std::panicking::try::do_call::h817ce9e4aa46557f Sep 19 15:45:05.911 INFO kablam! at libstd/rt.rs:59 Sep 19 15:45:05.911 INFO kablam! at libstd/panicking.rs:310 Sep 19 15:45:05.911 INFO kablam! 13: 0x555693b14909 - __rust_maybe_catch_panic Sep 19 15:45:05.911 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 15:45:05.911 INFO kablam! 14: 0x555693afd645 - std::rt::lang_start_internal::h74522e2641913464 Sep 19 15:45:05.911 INFO kablam! at libstd/panicking.rs:289 Sep 19 15:45:05.911 INFO kablam! at libstd/panic.rs:392 Sep 19 15:45:05.911 INFO kablam! at libstd/rt.rs:58 Sep 19 15:45:05.911 INFO kablam! 15: 0x555693a40177 - std::rt::lang_start::hdee5fc120614a182 Sep 19 15:45:05.912 INFO kablam! at libstd/rt.rs:74 Sep 19 15:45:05.912 INFO kablam! 16: 0x555693a3e1c9 - main Sep 19 15:45:05.912 INFO kablam! 17: 0x7f0a1a8f482f - __libc_start_main Sep 19 15:45:05.912 INFO kablam! 18: 0x555693a3d378 - _start Sep 19 15:45:05.912 INFO kablam! 19: 0x0 - Sep 19 15:45:05.912 INFO kablam! Sep 19 15:45:05.912 INFO kablam! su: No module specific data is present Sep 19 15:45:06.699 INFO running `"docker" "rm" "-f" "458a2cbfe44f156d193eea0b428e688a501c7cc5693cf2f87d26b35bef056fc2"` Sep 19 15:45:07.011 INFO blam! 458a2cbfe44f156d193eea0b428e688a501c7cc5693cf2f87d26b35bef056fc2