Sep 17 21:01:20.867 INFO checking nanny-sys-0.0.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033 Sep 17 21:01:20.867 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets Sep 17 21:01:20.867 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/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 21:01:21.578 INFO blam! 1c2ad4d17c8f0d3fd4b9944cdf765692eb7285d50db0e6ffe2e8f9c3b5d423f8 Sep 17 21:01:21.583 INFO running `"docker" "start" "-a" "1c2ad4d17c8f0d3fd4b9944cdf765692eb7285d50db0e6ffe2e8f9c3b5d423f8"` Sep 17 21:01:22.879 INFO kablam! usermod: no changes Sep 17 21:01:22.934 INFO kablam! Compiling nanny-sys v0.0.2 (/source) Sep 17 21:01:23.139 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 17 21:01:23.139 INFO kablam! --> build.rs:34:5 Sep 17 21:01:23.139 INFO kablam! | Sep 17 21:01:23.139 INFO kablam! 34 | gcc::Config::new() Sep 17 21:01:23.139 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 17 21:01:23.139 INFO kablam! | Sep 17 21:01:23.139 INFO kablam! = note: #[warn(deprecated)] on by default Sep 17 21:01:23.139 INFO kablam! Sep 17 21:01:23.598 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.2 (/source)` Sep 17 21:01:23.599 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-4560a35845da25c6/build-script-build` (exit code: 101) Sep 17 21:01:23.599 INFO kablam! --- stderr Sep 17 21:01:23.599 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:345:21 Sep 17 21:01:23.599 INFO kablam! stack backtrace: Sep 17 21:01:23.599 INFO kablam! 0: 0x56294740822e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::he3ea2af6595cbcfd Sep 17 21:01:23.599 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 17 21:01:23.599 INFO kablam! 1: 0x5629473f84a6 - std::sys_common::backtrace::print::h9a6dc25b0b6db3e6 Sep 17 21:01:23.599 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 17 21:01:23.599 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 17 21:01:23.599 INFO kablam! 2: 0x5629473f68dd - std::panicking::default_hook::{{closure}}::h9f9f4c00fc62ac12 Sep 17 21:01:23.599 INFO kablam! at libstd/panicking.rs:211 Sep 17 21:01:23.599 INFO kablam! 3: 0x5629473f6650 - std::panicking::default_hook::h86ebe853ecef0f3c Sep 17 21:01:23.599 INFO kablam! at libstd/panicking.rs:227 Sep 17 21:01:23.599 INFO kablam! 4: 0x5629473f6efc - std::panicking::rust_panic_with_hook::h6d3348b8dd4df56e Sep 17 21:01:23.599 INFO kablam! at libstd/panicking.rs:477 Sep 17 21:01:23.599 INFO kablam! 5: 0x5629473f6af9 - std::panicking::continue_panic_fmt::hf441f2da14f71300 Sep 17 21:01:23.599 INFO kablam! at libstd/panicking.rs:391 Sep 17 21:01:23.599 INFO kablam! 6: 0x5629473f69f5 - rust_begin_unwind Sep 17 21:01:23.599 INFO kablam! at libstd/panicking.rs:326 Sep 17 21:01:23.599 INFO kablam! 7: 0x56294744a6ab - core::panicking::panic_fmt::hff9c4a4843385491 Sep 17 21:01:23.599 INFO kablam! at libcore/panicking.rs:77 Sep 17 21:01:23.599 INFO kablam! 8: 0x56294744a5da - core::panicking::panic::h55951320fc00b425 Sep 17 21:01:23.599 INFO kablam! at libcore/panicking.rs:52 Sep 17 21:01:23.599 INFO kablam! 9: 0x5629473a8d6f - >::unwrap::h30b515322145ff6e Sep 17 21:01:23.599 INFO kablam! at libcore/macros.rs:20 Sep 17 21:01:23.599 INFO kablam! 10: 0x5629473a8996 - build_script_build::build_object_file::hcc4eb8454d7b1606 Sep 17 21:01:23.599 INFO kablam! at /source/build.rs:23 Sep 17 21:01:23.599 INFO kablam! 11: 0x5629473a8cb5 - build_script_build::main::h3e4687de6672ca4a Sep 17 21:01:23.599 INFO kablam! at /source/build.rs:41 Sep 17 21:01:23.599 INFO kablam! 12: 0x5629473a83bf - std::rt::lang_start::{{closure}}::h3e85de1b7654cac9 Sep 17 21:01:23.599 INFO kablam! at libstd/rt.rs:74 Sep 17 21:01:23.599 INFO kablam! 13: 0x5629473f69e2 - std::panicking::try::do_call::h46a7bcf1f6152e5b Sep 17 21:01:23.599 INFO kablam! at libstd/rt.rs:59 Sep 17 21:01:23.599 INFO kablam! at libstd/panicking.rs:310 Sep 17 21:01:23.599 INFO kablam! 14: 0x56294741a3b9 - __rust_maybe_catch_panic Sep 17 21:01:23.599 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 17 21:01:23.599 INFO kablam! 15: 0x562947403c55 - std::rt::lang_start_internal::h221cb5896f5e061c Sep 17 21:01:23.599 INFO kablam! at libstd/panicking.rs:289 Sep 17 21:01:23.599 INFO kablam! at libstd/panic.rs:392 Sep 17 21:01:23.599 INFO kablam! at libstd/rt.rs:58 Sep 17 21:01:23.599 INFO kablam! 16: 0x5629473a8397 - std::rt::lang_start::hfac4a373cf8ed9f8 Sep 17 21:01:23.599 INFO kablam! at libstd/rt.rs:74 Sep 17 21:01:23.599 INFO kablam! 17: 0x5629473a8ce9 - main Sep 17 21:01:23.599 INFO kablam! 18: 0x7f21d8d3f82f - __libc_start_main Sep 17 21:01:23.599 INFO kablam! 19: 0x5629473a8208 - _start Sep 17 21:01:23.599 INFO kablam! 20: 0x0 - Sep 17 21:01:23.599 INFO kablam! Sep 17 21:01:23.599 INFO kablam! su: No module specific data is present Sep 17 21:01:24.218 INFO running `"docker" "rm" "-f" "1c2ad4d17c8f0d3fd4b9944cdf765692eb7285d50db0e6ffe2e8f9c3b5d423f8"` Sep 17 21:01:24.278 INFO blam! 1c2ad4d17c8f0d3fd4b9944cdf765692eb7285d50db0e6ffe2e8f9c3b5d423f8