Sep 04 10:14:11.976 INFO checking nanny-sys-0.0.6 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 04 10:14:11.976 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 04 10:14:11.976 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 10:14:12.182 INFO blam! b82d89104d3190f92e5ac29f5fb8cfa22e5b17b1d8aeeae7c94ee78d01a1eebc Sep 04 10:14:12.184 INFO running `"docker" "start" "-a" "b82d89104d3190f92e5ac29f5fb8cfa22e5b17b1d8aeeae7c94ee78d01a1eebc"` Sep 04 10:14:12.949 INFO kablam! Compiling nanny-sys v0.0.6 (file:///source) Sep 04 10:14:13.341 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 04 10:14:13.341 INFO kablam! --> build.rs:34:5 Sep 04 10:14:13.341 INFO kablam! | Sep 04 10:14:13.341 INFO kablam! 34 | gcc::Config::new() Sep 04 10:14:13.341 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 04 10:14:13.341 INFO kablam! | Sep 04 10:14:13.341 INFO kablam! = note: #[warn(deprecated)] on by default Sep 04 10:14:13.341 INFO kablam! Sep 04 10:14:13.879 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.6 (file:///source)` Sep 04 10:14:13.879 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-8a255d7d517d8c20/build-script-build` (exit code: 101) Sep 04 10:14:13.879 INFO kablam! --- stderr Sep 04 10:14:13.879 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:345:21 Sep 04 10:14:13.879 INFO kablam! stack backtrace: Sep 04 10:14:13.879 INFO kablam! 0: 0x5578579d4e4e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h583ed2894c1db4e8 Sep 04 10:14:13.879 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 04 10:14:13.879 INFO kablam! 1: 0x5578579c5056 - std::sys_common::backtrace::print::hb03c547ea490e9e5 Sep 04 10:14:13.879 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 04 10:14:13.879 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 04 10:14:13.879 INFO kablam! 2: 0x5578579c348d - std::panicking::default_hook::{{closure}}::h74db1dbb754bb61b Sep 04 10:14:13.879 INFO kablam! at libstd/panicking.rs:211 Sep 04 10:14:13.879 INFO kablam! 3: 0x5578579c3200 - std::panicking::default_hook::h00b2b50b7c826057 Sep 04 10:14:13.879 INFO kablam! at libstd/panicking.rs:227 Sep 04 10:14:13.879 INFO kablam! 4: 0x5578579c3aac - std::panicking::rust_panic_with_hook::h82a465b5cd0f7696 Sep 04 10:14:13.879 INFO kablam! at libstd/panicking.rs:477 Sep 04 10:14:13.879 INFO kablam! 5: 0x5578579c36a9 - std::panicking::continue_panic_fmt::h176d70354b86e700 Sep 04 10:14:13.879 INFO kablam! at libstd/panicking.rs:391 Sep 04 10:14:13.879 INFO kablam! 6: 0x5578579c35a5 - rust_begin_unwind Sep 04 10:14:13.879 INFO kablam! at libstd/panicking.rs:326 Sep 04 10:14:13.879 INFO kablam! 7: 0x557857a1693b - core::panicking::panic_fmt::hf6b4ed50fda8af14 Sep 04 10:14:13.879 INFO kablam! at libcore/panicking.rs:77 Sep 04 10:14:13.880 INFO kablam! 8: 0x557857a1686a - core::panicking::panic::h54c3a8d24af1ce42 Sep 04 10:14:13.880 INFO kablam! at libcore/panicking.rs:52 Sep 04 10:14:13.880 INFO kablam! 9: 0x557857975bef - >::unwrap::hc534ac6931be60e6 Sep 04 10:14:13.880 INFO kablam! at /checkout/src/libcore/macros.rs:20 Sep 04 10:14:13.880 INFO kablam! 10: 0x5578579749e6 - build_script_build::build_object_file::hf43c07cf8123c909 Sep 04 10:14:13.880 INFO kablam! at /source/build.rs:23 Sep 04 10:14:13.880 INFO kablam! 11: 0x557857974d05 - build_script_build::main::h941f92a63130a754 Sep 04 10:14:13.880 INFO kablam! at /source/build.rs:41 Sep 04 10:14:13.880 INFO kablam! 12: 0x55785797459f - std::rt::lang_start::{{closure}}::h11ebcb9fc65306d0 Sep 04 10:14:13.880 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 04 10:14:13.880 INFO kablam! 13: 0x5578579c3592 - std::panicking::try::do_call::hd86a9acb4a664678 Sep 04 10:14:13.880 INFO kablam! at libstd/rt.rs:59 Sep 04 10:14:13.880 INFO kablam! at libstd/panicking.rs:310 Sep 04 10:14:13.880 INFO kablam! 14: 0x5578579e6c09 - __rust_maybe_catch_panic Sep 04 10:14:13.880 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 04 10:14:13.880 INFO kablam! 15: 0x5578579d0805 - std::rt::lang_start_internal::h8264bc6ad8e6b565 Sep 04 10:14:13.880 INFO kablam! at libstd/panicking.rs:289 Sep 04 10:14:13.880 INFO kablam! at libstd/panic.rs:392 Sep 04 10:14:13.880 INFO kablam! at libstd/rt.rs:58 Sep 04 10:14:13.880 INFO kablam! 16: 0x557857974577 - std::rt::lang_start::hcc9eed81ce753986 Sep 04 10:14:13.880 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 04 10:14:13.880 INFO kablam! 17: 0x557857974d39 - main Sep 04 10:14:13.880 INFO kablam! 18: 0x7f00afb9182f - __libc_start_main Sep 04 10:14:13.880 INFO kablam! 19: 0x557857974278 - _start Sep 04 10:14:13.880 INFO kablam! 20: 0x0 - Sep 04 10:14:13.881 INFO kablam! Sep 04 10:14:13.881 INFO kablam! su: No module specific data is present Sep 04 10:14:14.335 INFO running `"docker" "rm" "-f" "b82d89104d3190f92e5ac29f5fb8cfa22e5b17b1d8aeeae7c94ee78d01a1eebc"` Sep 04 10:14:14.460 INFO blam! b82d89104d3190f92e5ac29f5fb8cfa22e5b17b1d8aeeae7c94ee78d01a1eebc