Aug 01 18:46:56.795 INFO checking webview-sys-0.1.0 against 1.27.2 for lazy_static-1 Aug 01 18:46:56.795 INFO running: cargo +1.27.2 check --frozen --all --all-targets Aug 01 18:46:56.795 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets Aug 01 18:46:56.795 INFO running `"docker" "create" "-v" "/tmp/crater.5hMy8W5LFg1f:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Aug 01 18:46:57.061 INFO blam! 26d88c68af021578ead19307338f373b3607a5ab19dec4cfc0ab75940b35f49f Aug 01 18:46:57.063 INFO running `"docker" "start" "-a" "26d88c68af021578ead19307338f373b3607a5ab19dec4cfc0ab75940b35f49f"` Aug 01 18:46:58.076 INFO kablam! Compiling webview-sys v0.1.0 (file:///source) Aug 01 18:46:59.446 INFO kablam! error: failed to run custom build command for `webview-sys v0.1.0 (file:///source)` Aug 01 18:46:59.446 INFO kablam! process didn't exit successfully: `/target/debug/build/webview-sys-d0e329311cf2e744/build-script-build` (exit code: 101) Aug 01 18:46:59.446 INFO kablam! --- stderr Aug 01 18:46:59.446 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:945:5 Aug 01 18:46:59.446 INFO kablam! stack backtrace: Aug 01 18:46:59.446 INFO kablam! 0: 0x560c18ec116e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd95e7c7781a77231 Aug 01 18:46:59.447 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 01 18:46:59.447 INFO kablam! 1: 0x560c18ec9d66 - std::sys_common::backtrace::print::h5c2c751288aab677 Aug 01 18:46:59.447 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 01 18:46:59.447 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 01 18:46:59.447 INFO kablam! 2: 0x560c18eb066b - std::panicking::default_hook::{{closure}}::h613226a9bb10326e Aug 01 18:46:59.447 INFO kablam! at libstd/panicking.rs:211 Aug 01 18:46:59.447 INFO kablam! 3: 0x560c18eb0343 - std::panicking::default_hook::h8250355a3b9c55df Aug 01 18:46:59.447 INFO kablam! at libstd/panicking.rs:227 Aug 01 18:46:59.447 INFO kablam! 4: 0x560c18eb0c8e - std::panicking::rust_panic_with_hook::h6617a62274b53c0e Aug 01 18:46:59.447 INFO kablam! at libstd/panicking.rs:463 Aug 01 18:46:59.447 INFO kablam! 5: 0x560c18eb082c - std::panicking::begin_panic_fmt::hc7dc6580ccb0884f Aug 01 18:46:59.447 INFO kablam! at libstd/panicking.rs:350 Aug 01 18:46:59.447 INFO kablam! 6: 0x560c18eb07f1 - rust_begin_unwind Aug 01 18:46:59.447 INFO kablam! at libstd/panicking.rs:328 Aug 01 18:46:59.447 INFO kablam! 7: 0x560c18f08c52 - core::panicking::panic_fmt::h802d6f07d666ebad Aug 01 18:46:59.447 INFO kablam! at libcore/panicking.rs:71 Aug 01 18:46:59.447 INFO kablam! 8: 0x560c18e0fe95 - core::result::unwrap_failed::hcd9d0d7c9bbaf845 Aug 01 18:46:59.447 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 01 18:46:59.447 INFO kablam! 9: 0x560c18e0fcea - >::unwrap::haa541ab80e1d320e Aug 01 18:46:59.447 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 01 18:46:59.447 INFO kablam! 10: 0x560c18e0ee5e - build_script_build::main::h126f7a058286c932 Aug 01 18:46:59.447 INFO kablam! at /source/build.rs:30 Aug 01 18:46:59.447 INFO kablam! 11: 0x560c18e116ef - std::rt::lang_start::{{closure}}::hbf83b13213119f7e Aug 01 18:46:59.447 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 01 18:46:59.447 INFO kablam! 12: 0x560c18eb0772 - std::panicking::try::do_call::h64129d2b0e54f3b8 Aug 01 18:46:59.447 INFO kablam! at libstd/rt.rs:59 Aug 01 18:46:59.447 INFO kablam! at libstd/panicking.rs:310 Aug 01 18:46:59.447 INFO kablam! 13: 0x560c18ed0de9 - __rust_maybe_catch_panic Aug 01 18:46:59.447 INFO kablam! at libpanic_unwind/lib.rs:105 Aug 01 18:46:59.447 INFO kablam! 14: 0x560c18eb95b5 - std::rt::lang_start_internal::h6264a91317866dd6 Aug 01 18:46:59.447 INFO kablam! at libstd/panicking.rs:289 Aug 01 18:46:59.447 INFO kablam! at libstd/panic.rs:374 Aug 01 18:46:59.447 INFO kablam! at libstd/rt.rs:58 Aug 01 18:46:59.448 INFO kablam! 15: 0x560c18e116c7 - std::rt::lang_start::hbd4a8b17cc41b755 Aug 01 18:46:59.448 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 01 18:46:59.448 INFO kablam! 16: 0x560c18e0f54c - main Aug 01 18:46:59.448 INFO kablam! 17: 0x7fba5e6af82f - __libc_start_main Aug 01 18:46:59.448 INFO kablam! 18: 0x560c18e0e6f8 - _start Aug 01 18:46:59.448 INFO kablam! 19: 0x0 - Aug 01 18:46:59.448 INFO kablam! Aug 01 18:46:59.448 INFO kablam! su: No module specific data is present Aug 01 18:47:00.134 INFO running `"docker" "rm" "-f" "26d88c68af021578ead19307338f373b3607a5ab19dec4cfc0ab75940b35f49f"` Aug 01 18:47:00.281 INFO blam! 26d88c68af021578ead19307338f373b3607a5ab19dec4cfc0ab75940b35f49f