Sep 19 17:49:26.621 INFO checking webview-sys-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 19 17:49:26.621 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 19 17:49:26.621 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 17:49:26.763 INFO blam! f79f860bfcbca0841c7752f0396e0561479706ed3bbedb00b63b48e9fd59dffe Sep 19 17:49:26.765 INFO running `"docker" "start" "-a" "f79f860bfcbca0841c7752f0396e0561479706ed3bbedb00b63b48e9fd59dffe"` Sep 19 17:49:27.418 INFO kablam! usermod: no changes Sep 19 17:49:27.443 INFO kablam! Compiling webview-sys v0.1.0 (/source) Sep 19 17:49:28.222 INFO kablam! error: failed to run custom build command for `webview-sys v0.1.0 (/source)` Sep 19 17:49:28.222 INFO kablam! process didn't exit successfully: `/target/debug/build/webview-sys-3d66e14a75187ffd/build-script-build` (exit code: 101) Sep 19 17:49:28.222 INFO kablam! --- stderr Sep 19 17:49:28.222 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 17:49:28.222 INFO kablam! stack backtrace: Sep 19 17:49:28.222 INFO kablam! 0: 0x55a713f6ee3e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf109cffeb5c37bed Sep 19 17:49:28.222 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 17:49:28.222 INFO kablam! 1: 0x55a713f5ef56 - std::sys_common::backtrace::print::h4afa12dd16372edf Sep 19 17:49:28.222 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 17:49:28.222 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 17:49:28.222 INFO kablam! 2: 0x55a713f5d2ed - std::panicking::default_hook::{{closure}}::ha3565edfa2d8a8f7 Sep 19 17:49:28.222 INFO kablam! at libstd/panicking.rs:211 Sep 19 17:49:28.222 INFO kablam! 3: 0x55a713f5d060 - std::panicking::default_hook::h68592964d2f4a1f7 Sep 19 17:49:28.222 INFO kablam! at libstd/panicking.rs:227 Sep 19 17:49:28.222 INFO kablam! 4: 0x55a713f5d95c - std::panicking::rust_panic_with_hook::h33d0ce8157f9a0b5 Sep 19 17:49:28.222 INFO kablam! at libstd/panicking.rs:477 Sep 19 17:49:28.222 INFO kablam! 5: 0x55a713f5d559 - std::panicking::continue_panic_fmt::hbe179dc3877c8fe2 Sep 19 17:49:28.222 INFO kablam! at libstd/panicking.rs:391 Sep 19 17:49:28.222 INFO kablam! 6: 0x55a713f5d455 - rust_begin_unwind Sep 19 17:49:28.222 INFO kablam! at libstd/panicking.rs:326 Sep 19 17:49:28.222 INFO kablam! 7: 0x55a713fac8eb - core::panicking::panic_fmt::h6956b98d176146bb Sep 19 17:49:28.222 INFO kablam! at libcore/panicking.rs:77 Sep 19 17:49:28.222 INFO kablam! 8: 0x55a713eae383 - core::result::unwrap_failed::h809005bcb59ed07d Sep 19 17:49:28.222 INFO kablam! at libcore/macros.rs:26 Sep 19 17:49:28.222 INFO kablam! 9: 0x55a713eaddb1 - >::unwrap::h80725515505a3bcc Sep 19 17:49:28.222 INFO kablam! at libcore/result.rs:808 Sep 19 17:49:28.222 INFO kablam! 10: 0x55a713eaaac6 - build_script_build::main::h94f8f75759832ced Sep 19 17:49:28.222 INFO kablam! at /source/build.rs:30 Sep 19 17:49:28.222 INFO kablam! 11: 0x55a713ead19f - std::rt::lang_start::{{closure}}::h87fa889b7906a4ca Sep 19 17:49:28.222 INFO kablam! at libstd/rt.rs:74 Sep 19 17:49:28.222 INFO kablam! 12: 0x55a713f5d3f2 - std::panicking::try::do_call::h7aef401f0d6f2817 Sep 19 17:49:28.222 INFO kablam! at libstd/rt.rs:59 Sep 19 17:49:28.222 INFO kablam! at libstd/panicking.rs:310 Sep 19 17:49:28.222 INFO kablam! 13: 0x55a713f81359 - __rust_maybe_catch_panic Sep 19 17:49:28.222 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 17:49:28.222 INFO kablam! 14: 0x55a713f6a655 - std::rt::lang_start_internal::hd57f65710f093de9 Sep 19 17:49:28.222 INFO kablam! at libstd/panicking.rs:289 Sep 19 17:49:28.222 INFO kablam! at libstd/panic.rs:392 Sep 19 17:49:28.222 INFO kablam! at libstd/rt.rs:58 Sep 19 17:49:28.222 INFO kablam! 15: 0x55a713ead177 - std::rt::lang_start::h70e9cde17be85b8a Sep 19 17:49:28.222 INFO kablam! at libstd/rt.rs:74 Sep 19 17:49:28.222 INFO kablam! 16: 0x55a713eab1c9 - main Sep 19 17:49:28.222 INFO kablam! 17: 0x7fe91472c82f - __libc_start_main Sep 19 17:49:28.222 INFO kablam! 18: 0x55a713eaa378 - _start Sep 19 17:49:28.222 INFO kablam! 19: 0x0 - Sep 19 17:49:28.222 INFO kablam! Sep 19 17:49:28.224 INFO kablam! su: No module specific data is present Sep 19 17:49:29.045 INFO running `"docker" "rm" "-f" "f79f860bfcbca0841c7752f0396e0561479706ed3bbedb00b63b48e9fd59dffe"` Sep 19 17:49:29.149 INFO blam! f79f860bfcbca0841c7752f0396e0561479706ed3bbedb00b63b48e9fd59dffe