Sep 14 12:49:24.791 INFO checking nanny-sys-0.0.6 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1 Sep 14 12:49:24.792 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets Sep 14 12:49:24.792 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 12:49:25.003 INFO blam! 57eab59ea60bac0b02dce9c2b2b3defa1f4619928e55e8d2ca325a0277cc912a Sep 14 12:49:25.005 INFO running `"docker" "start" "-a" "57eab59ea60bac0b02dce9c2b2b3defa1f4619928e55e8d2ca325a0277cc912a"` Sep 14 12:49:25.702 INFO kablam! usermod: no changes Sep 14 12:49:25.740 INFO kablam! Compiling nanny-sys v0.0.6 (file:///source) Sep 14 12:49:25.990 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 14 12:49:25.990 INFO kablam! --> build.rs:34:5 Sep 14 12:49:25.990 INFO kablam! | Sep 14 12:49:25.990 INFO kablam! 34 | gcc::Config::new() Sep 14 12:49:25.990 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 14 12:49:25.990 INFO kablam! | Sep 14 12:49:25.990 INFO kablam! = note: #[warn(deprecated)] on by default Sep 14 12:49:25.991 INFO kablam! Sep 14 12:49:26.454 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.6 (file:///source)` Sep 14 12:49:26.454 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-086ad52b09c941a7/build-script-build` (exit code: 101) Sep 14 12:49:26.454 INFO kablam! --- stderr Sep 14 12:49:26.454 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:345:21 Sep 14 12:49:26.454 INFO kablam! stack backtrace: Sep 14 12:49:26.454 INFO kablam! 0: 0x55e74a2bb1fe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf74b7486aef10c8d Sep 14 12:49:26.454 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 14 12:49:26.454 INFO kablam! 1: 0x55e74a2ab476 - std::sys_common::backtrace::print::h975e2d3548a0dd13 Sep 14 12:49:26.454 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 14 12:49:26.454 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 14 12:49:26.454 INFO kablam! 2: 0x55e74a2a98ad - std::panicking::default_hook::{{closure}}::h3e9ae6698e7d3880 Sep 14 12:49:26.454 INFO kablam! at libstd/panicking.rs:211 Sep 14 12:49:26.454 INFO kablam! 3: 0x55e74a2a9620 - std::panicking::default_hook::h0f94f2ff4ea79253 Sep 14 12:49:26.454 INFO kablam! at libstd/panicking.rs:227 Sep 14 12:49:26.454 INFO kablam! 4: 0x55e74a2a9ecc - std::panicking::rust_panic_with_hook::h3122ef85eb8796fa Sep 14 12:49:26.454 INFO kablam! at libstd/panicking.rs:477 Sep 14 12:49:26.454 INFO kablam! 5: 0x55e74a2a9ac9 - std::panicking::continue_panic_fmt::h79b5d1783fc7275d Sep 14 12:49:26.454 INFO kablam! at libstd/panicking.rs:391 Sep 14 12:49:26.454 INFO kablam! 6: 0x55e74a2a99c5 - rust_begin_unwind Sep 14 12:49:26.454 INFO kablam! at libstd/panicking.rs:326 Sep 14 12:49:26.454 INFO kablam! 7: 0x55e74a2fd8cb - core::panicking::panic_fmt::hb924789bc7f51233 Sep 14 12:49:26.455 INFO kablam! at libcore/panicking.rs:77 Sep 14 12:49:26.455 INFO kablam! 8: 0x55e74a2fd7fa - core::panicking::panic::h02e09394c08f3032 Sep 14 12:49:26.455 INFO kablam! at libcore/panicking.rs:52 Sep 14 12:49:26.455 INFO kablam! 9: 0x55e74a25be1f - >::unwrap::h35c559f552acab84 Sep 14 12:49:26.455 INFO kablam! at /checkout/src/libcore/macros.rs:20 Sep 14 12:49:26.455 INFO kablam! 10: 0x55e74a25ba46 - build_script_build::build_object_file::h3c6ef6996ae4f4bf Sep 14 12:49:26.455 INFO kablam! at /source/build.rs:23 Sep 14 12:49:26.455 INFO kablam! 11: 0x55e74a25bd65 - build_script_build::main::h05cdc888a738e33b Sep 14 12:49:26.455 INFO kablam! at /source/build.rs:41 Sep 14 12:49:26.455 INFO kablam! 12: 0x55e74a25cc2f - std::rt::lang_start::{{closure}}::heb3fee9455f4bbcc Sep 14 12:49:26.455 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 12:49:26.455 INFO kablam! 13: 0x55e74a2a99b2 - std::panicking::try::do_call::h613cc8345e5e334f Sep 14 12:49:26.455 INFO kablam! at libstd/rt.rs:59 Sep 14 12:49:26.455 INFO kablam! at libstd/panicking.rs:310 Sep 14 12:49:26.455 INFO kablam! 14: 0x55e74a2cdb99 - __rust_maybe_catch_panic Sep 14 12:49:26.455 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 14 12:49:26.455 INFO kablam! 15: 0x55e74a2b6c25 - std::rt::lang_start_internal::h166c3316158aaef7 Sep 14 12:49:26.455 INFO kablam! at libstd/panicking.rs:289 Sep 14 12:49:26.455 INFO kablam! at libstd/panic.rs:392 Sep 14 12:49:26.455 INFO kablam! at libstd/rt.rs:58 Sep 14 12:49:26.455 INFO kablam! 16: 0x55e74a25cc07 - std::rt::lang_start::hb4a0393fafc12b4e Sep 14 12:49:26.455 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 12:49:26.455 INFO kablam! 17: 0x55e74a25bd99 - main Sep 14 12:49:26.455 INFO kablam! 18: 0x7fbe6b0c282f - __libc_start_main Sep 14 12:49:26.455 INFO kablam! 19: 0x55e74a25b208 - _start Sep 14 12:49:26.455 INFO kablam! 20: 0x0 - Sep 14 12:49:26.455 INFO kablam! Sep 14 12:49:26.456 INFO kablam! su: No module specific data is present Sep 14 12:49:27.040 INFO running `"docker" "rm" "-f" "57eab59ea60bac0b02dce9c2b2b3defa1f4619928e55e8d2ca325a0277cc912a"` Sep 14 12:49:27.118 INFO blam! 57eab59ea60bac0b02dce9c2b2b3defa1f4619928e55e8d2ca325a0277cc912a