Sep 14 12:49:26.784 INFO checking nanny-sys-0.0.2 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 12:49:26.784 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 12:49:26.784 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 12:49:27.037 INFO blam! e80b84c2a72e54d82c7bf20e1fbfb3556fc5a27bcc89e86ac348519682d32205 Sep 14 12:49:27.039 INFO running `"docker" "start" "-a" "e80b84c2a72e54d82c7bf20e1fbfb3556fc5a27bcc89e86ac348519682d32205"` Sep 14 12:49:27.830 INFO kablam! usermod: no changes Sep 14 12:49:27.871 INFO kablam! Compiling nanny-sys v0.0.2 (file:///source) Sep 14 12:49:28.058 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 14 12:49:28.058 INFO kablam! --> build.rs:34:5 Sep 14 12:49:28.058 INFO kablam! | Sep 14 12:49:28.058 INFO kablam! 34 | gcc::Config::new() Sep 14 12:49:28.058 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 14 12:49:28.058 INFO kablam! | Sep 14 12:49:28.058 INFO kablam! = note: #[warn(deprecated)] on by default Sep 14 12:49:28.058 INFO kablam! Sep 14 12:49:28.510 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.2 (file:///source)` Sep 14 12:49:28.510 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-80fae8a2fb95ff7a/build-script-build` (exit code: 101) Sep 14 12:49:28.510 INFO kablam! --- stderr Sep 14 12:49:28.510 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:345:21 Sep 14 12:49:28.510 INFO kablam! stack backtrace: Sep 14 12:49:28.510 INFO kablam! 0: 0x55cbbd0ba21e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h41c993454ce21d81 Sep 14 12:49:28.510 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 14 12:49:28.510 INFO kablam! 1: 0x55cbbd0aa536 - std::sys_common::backtrace::print::h589927f912fef2ff Sep 14 12:49:28.510 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 14 12:49:28.510 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 14 12:49:28.510 INFO kablam! 2: 0x55cbbd0a891d - std::panicking::default_hook::{{closure}}::h9291452627a7ea3e Sep 14 12:49:28.510 INFO kablam! at libstd/panicking.rs:211 Sep 14 12:49:28.510 INFO kablam! 3: 0x55cbbd0a8690 - std::panicking::default_hook::h6c8627623d33d292 Sep 14 12:49:28.510 INFO kablam! at libstd/panicking.rs:227 Sep 14 12:49:28.510 INFO kablam! 4: 0x55cbbd0a8f3c - std::panicking::rust_panic_with_hook::he648562e376b33df Sep 14 12:49:28.510 INFO kablam! at libstd/panicking.rs:477 Sep 14 12:49:28.510 INFO kablam! 5: 0x55cbbd0a8b39 - std::panicking::continue_panic_fmt::h3d208fe7124551fd Sep 14 12:49:28.510 INFO kablam! at libstd/panicking.rs:391 Sep 14 12:49:28.510 INFO kablam! 6: 0x55cbbd0a8a35 - rust_begin_unwind Sep 14 12:49:28.510 INFO kablam! at libstd/panicking.rs:326 Sep 14 12:49:28.510 INFO kablam! 7: 0x55cbbd0fc8eb - core::panicking::panic_fmt::h670e32d86923e0c5 Sep 14 12:49:28.510 INFO kablam! at libcore/panicking.rs:77 Sep 14 12:49:28.510 INFO kablam! 8: 0x55cbbd0fc81a - core::panicking::panic::h4ae3505a73c1af09 Sep 14 12:49:28.510 INFO kablam! at libcore/panicking.rs:52 Sep 14 12:49:28.510 INFO kablam! 9: 0x55cbbd05ac8f - >::unwrap::h1153b9a20e243113 Sep 14 12:49:28.510 INFO kablam! at /checkout/src/libcore/macros.rs:20 Sep 14 12:49:28.510 INFO kablam! 10: 0x55cbbd05a7c6 - build_script_build::build_object_file::hdf55a494425b6c87 Sep 14 12:49:28.510 INFO kablam! at /source/build.rs:23 Sep 14 12:49:28.510 INFO kablam! 11: 0x55cbbd05aae5 - build_script_build::main::hbac0624237c7f39d Sep 14 12:49:28.510 INFO kablam! at /source/build.rs:41 Sep 14 12:49:28.510 INFO kablam! 12: 0x55cbbd05a37f - std::rt::lang_start::{{closure}}::hbf2ec46efc9a8463 Sep 14 12:49:28.510 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 12:49:28.510 INFO kablam! 13: 0x55cbbd0a8a22 - std::panicking::try::do_call::h0a45ab634c47bf28 Sep 14 12:49:28.511 INFO kablam! at libstd/rt.rs:59 Sep 14 12:49:28.511 INFO kablam! at libstd/panicking.rs:310 Sep 14 12:49:28.511 INFO kablam! 14: 0x55cbbd0cc5e9 - __rust_maybe_catch_panic Sep 14 12:49:28.511 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 14 12:49:28.511 INFO kablam! 15: 0x55cbbd0b5c45 - std::rt::lang_start_internal::he2cc69ced118af39 Sep 14 12:49:28.511 INFO kablam! at libstd/panicking.rs:289 Sep 14 12:49:28.511 INFO kablam! at libstd/panic.rs:392 Sep 14 12:49:28.511 INFO kablam! at libstd/rt.rs:58 Sep 14 12:49:28.511 INFO kablam! 16: 0x55cbbd05a357 - std::rt::lang_start::h5edbe0de3f87e60b Sep 14 12:49:28.511 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 12:49:28.511 INFO kablam! 17: 0x55cbbd05ab19 - main Sep 14 12:49:28.511 INFO kablam! 18: 0x7f51ef23782f - __libc_start_main Sep 14 12:49:28.511 INFO kablam! 19: 0x55cbbd05a208 - _start Sep 14 12:49:28.511 INFO kablam! 20: 0x0 - Sep 14 12:49:28.511 INFO kablam! Sep 14 12:49:28.511 INFO kablam! su: No module specific data is present Sep 14 12:49:29.480 INFO running `"docker" "rm" "-f" "e80b84c2a72e54d82c7bf20e1fbfb3556fc5a27bcc89e86ac348519682d32205"` Sep 14 12:49:29.723 INFO blam! e80b84c2a72e54d82c7bf20e1fbfb3556fc5a27bcc89e86ac348519682d32205