Sep 17 22:06:53.646 INFO checking libelf-sys-0.0.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 22:06:53.646 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 22:06:53.646 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 22:06:53.818 INFO blam! 7b9942ce72acf4f8162dba92f0952b2ccc9f16945ab3556e9ca624dbb87fd6d0
Sep 17 22:06:53.823 INFO running `"docker" "start" "-a" "7b9942ce72acf4f8162dba92f0952b2ccc9f16945ab3556e9ca624dbb87fd6d0"`
Sep 17 22:06:54.393 INFO kablam! usermod: no changes
Sep 17 22:06:54.438 INFO kablam!    Compiling libelf-sys v0.0.2 (/source)
Sep 17 22:06:54.999 INFO kablam! error: failed to run custom build command for `libelf-sys v0.0.2 (/source)`
Sep 17 22:06:54.999 INFO kablam! process didn't exit successfully: `/target/debug/build/libelf-sys-ae3931c798ca7848/build-script-build` (exit code: 101)
Sep 17 22:06:54.999 INFO kablam! --- stderr
Sep 17 22:06:54.999 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Failure { command: "\"pkg-config\" \"--libs\" \"--cflags\" \"libelf\"", output: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "Package libelf was not found in the pkg-config search path.\nPerhaps you should add the directory containing `libelf.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'libelf\' found\n" } }', libcore/result.rs:1009:5
Sep 17 22:06:54.999 INFO kablam! stack backtrace:
Sep 17 22:06:54.999 INFO kablam!    0:     0x56328f63e76e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::he3ea2af6595cbcfd
Sep 17 22:06:54.999 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 17 22:06:54.999 INFO kablam!    1:     0x56328f630296 - std::sys_common::backtrace::print::h9a6dc25b0b6db3e6
Sep 17 22:06:54.999 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 17 22:06:54.999 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 17 22:06:54.999 INFO kablam!    2:     0x56328f62ebed - std::panicking::default_hook::{{closure}}::h9f9f4c00fc62ac12
Sep 17 22:06:54.999 INFO kablam!                                at libstd/panicking.rs:211
Sep 17 22:06:54.999 INFO kablam!    3:     0x56328f62e960 - std::panicking::default_hook::h86ebe853ecef0f3c
Sep 17 22:06:54.999 INFO kablam!                                at libstd/panicking.rs:227
Sep 17 22:06:54.999 INFO kablam!    4:     0x56328f62f1ac - std::panicking::rust_panic_with_hook::h6d3348b8dd4df56e
Sep 17 22:06:54.999 INFO kablam!                                at libstd/panicking.rs:477
Sep 17 22:06:54.999 INFO kablam!    5:     0x56328f62eda9 - std::panicking::continue_panic_fmt::hf441f2da14f71300
Sep 17 22:06:54.999 INFO kablam!                                at libstd/panicking.rs:391
Sep 17 22:06:54.999 INFO kablam!    6:     0x56328f62eca5 - rust_begin_unwind
Sep 17 22:06:54.999 INFO kablam!                                at libstd/panicking.rs:326
Sep 17 22:06:54.999 INFO kablam!    7:     0x56328f67f24b - core::panicking::panic_fmt::hff9c4a4843385491
Sep 17 22:06:54.999 INFO kablam!                                at libcore/panicking.rs:77
Sep 17 22:06:54.999 INFO kablam!    8:     0x56328f5f1bf3 - core::result::unwrap_failed::hd40ae5714a3c3965
Sep 17 22:06:54.999 INFO kablam!                                at libcore/macros.rs:26
Sep 17 22:06:54.999 INFO kablam!    9:     0x56328f5f1a51 - <core::result::Result<T, E>>::unwrap::h5be29db619706638
Sep 17 22:06:54.999 INFO kablam!                                at libcore/result.rs:808
Sep 17 22:06:54.999 INFO kablam!   10:     0x56328f5f1d64 - build_script_build::main::he6bfaa101b907fa2
Sep 17 22:06:54.999 INFO kablam!                                at /source/build.rs:4
Sep 17 22:06:54.999 INFO kablam!   11:     0x56328f5f18bf - std::rt::lang_start::{{closure}}::hbc520430dbadfe03
Sep 17 22:06:54.999 INFO kablam!                                at libstd/rt.rs:74
Sep 17 22:06:55.000 INFO kablam!   12:     0x56328f62ec92 - std::panicking::try::do_call::h46a7bcf1f6152e5b
Sep 17 22:06:55.000 INFO kablam!                                at libstd/rt.rs:59
Sep 17 22:06:55.000 INFO kablam!                                at libstd/panicking.rs:310
Sep 17 22:06:55.000 INFO kablam!   13:     0x56328f64f4e9 - __rust_maybe_catch_panic
Sep 17 22:06:55.000 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 17 22:06:55.000 INFO kablam!   14:     0x56328f63a1b5 - std::rt::lang_start_internal::h221cb5896f5e061c
Sep 17 22:06:55.000 INFO kablam!                                at libstd/panicking.rs:289
Sep 17 22:06:55.000 INFO kablam!                                at libstd/panic.rs:392
Sep 17 22:06:55.000 INFO kablam!                                at libstd/rt.rs:58
Sep 17 22:06:55.000 INFO kablam!   15:     0x56328f5f1897 - std::rt::lang_start::h6928682797f2a6eb
Sep 17 22:06:55.000 INFO kablam!                                at libstd/rt.rs:74
Sep 17 22:06:55.000 INFO kablam!   16:     0x56328f5f1da9 - main
Sep 17 22:06:55.000 INFO kablam!   17:     0x7f836fd4882f - __libc_start_main
Sep 17 22:06:55.000 INFO kablam!   18:     0x56328f5f1738 - _start
Sep 17 22:06:55.000 INFO kablam!   19:                0x0 - <unknown>
Sep 17 22:06:55.000 INFO kablam! 
Sep 17 22:06:55.000 INFO kablam! su: No module specific data is present
Sep 17 22:06:55.745 INFO running `"docker" "rm" "-f" "7b9942ce72acf4f8162dba92f0952b2ccc9f16945ab3556e9ca624dbb87fd6d0"`
Sep 17 22:06:55.829 INFO blam! 7b9942ce72acf4f8162dba92f0952b2ccc9f16945ab3556e9ca624dbb87fd6d0