Sep 19 23:51:54.506 INFO checking nanny-sys-0.0.2 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 19 23:51:54.506 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 19 23:51:54.506 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 23:51:54.679 INFO blam! 1938b0520b4487afbeaa3f260a39149f0ec19dc98e431b041293ce4a1a1e23d4 Sep 19 23:51:54.681 INFO running `"docker" "start" "-a" "1938b0520b4487afbeaa3f260a39149f0ec19dc98e431b041293ce4a1a1e23d4"` Sep 19 23:51:55.384 INFO kablam! usermod: no changes Sep 19 23:51:55.437 INFO kablam! Compiling nanny-sys v0.0.2 (/source) Sep 19 23:51:55.660 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 19 23:51:55.660 INFO kablam! --> build.rs:34:5 Sep 19 23:51:55.660 INFO kablam! | Sep 19 23:51:55.660 INFO kablam! 34 | gcc::Config::new() Sep 19 23:51:55.660 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 19 23:51:55.660 INFO kablam! | Sep 19 23:51:55.660 INFO kablam! = note: #[warn(deprecated)] on by default Sep 19 23:51:55.660 INFO kablam! Sep 19 23:51:56.172 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.2 (/source)` Sep 19 23:51:56.172 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-2b6a36fd33da9785/build-script-build` (exit code: 101) Sep 19 23:51:56.172 INFO kablam! --- stderr Sep 19 23:51:56.173 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:355:21 Sep 19 23:51:56.173 INFO kablam! stack backtrace: Sep 19 23:51:56.173 INFO kablam! 0: 0x55879b30cb4e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf109cffeb5c37bed Sep 19 23:51:56.173 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 23:51:56.173 INFO kablam! 1: 0x55879b2fd056 - std::sys_common::backtrace::print::h4afa12dd16372edf Sep 19 23:51:56.173 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 23:51:56.173 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 23:51:56.173 INFO kablam! 2: 0x55879b2fb48d - std::panicking::default_hook::{{closure}}::ha3565edfa2d8a8f7 Sep 19 23:51:56.173 INFO kablam! at libstd/panicking.rs:211 Sep 19 23:51:56.173 INFO kablam! 3: 0x55879b2fb200 - std::panicking::default_hook::h68592964d2f4a1f7 Sep 19 23:51:56.173 INFO kablam! at libstd/panicking.rs:227 Sep 19 23:51:56.173 INFO kablam! 4: 0x55879b2fbaac - std::panicking::rust_panic_with_hook::h33d0ce8157f9a0b5 Sep 19 23:51:56.173 INFO kablam! at libstd/panicking.rs:477 Sep 19 23:51:56.173 INFO kablam! 5: 0x55879b2fb6a9 - std::panicking::continue_panic_fmt::hbe179dc3877c8fe2 Sep 19 23:51:56.173 INFO kablam! at libstd/panicking.rs:391 Sep 19 23:51:56.173 INFO kablam! 6: 0x55879b2fb5a5 - rust_begin_unwind Sep 19 23:51:56.173 INFO kablam! at libstd/panicking.rs:326 Sep 19 23:51:56.173 INFO kablam! 7: 0x55879b34a3ab - core::panicking::panic_fmt::h6956b98d176146bb Sep 19 23:51:56.173 INFO kablam! at libcore/panicking.rs:77 Sep 19 23:51:56.173 INFO kablam! 8: 0x55879b34a2da - core::panicking::panic::hea47d68979a3cea7 Sep 19 23:51:56.173 INFO kablam! at libcore/panicking.rs:52 Sep 19 23:51:56.173 INFO kablam! 9: 0x55879b2ad51f - >::unwrap::h23d247a38b6219a5 Sep 19 23:51:56.173 INFO kablam! at libcore/macros.rs:20 Sep 19 23:51:56.173 INFO kablam! 10: 0x55879b2adab6 - build_script_build::build_object_file::h0ee2ac7090b3a574 Sep 19 23:51:56.173 INFO kablam! at /source/build.rs:23 Sep 19 23:51:56.173 INFO kablam! 11: 0x55879b2addd5 - build_script_build::main::h2f1703d12ff68630 Sep 19 23:51:56.173 INFO kablam! at /source/build.rs:41 Sep 19 23:51:56.173 INFO kablam! 12: 0x55879b2ad48f - std::rt::lang_start::{{closure}}::h4b3a5951b8b60312 Sep 19 23:51:56.173 INFO kablam! at libstd/rt.rs:74 Sep 19 23:51:56.173 INFO kablam! 13: 0x55879b2fb592 - std::panicking::try::do_call::h7aef401f0d6f2817 Sep 19 23:51:56.173 INFO kablam! at libstd/rt.rs:59 Sep 19 23:51:56.173 INFO kablam! at libstd/panicking.rs:310 Sep 19 23:51:56.173 INFO kablam! 14: 0x55879b31efc9 - __rust_maybe_catch_panic Sep 19 23:51:56.173 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 23:51:56.173 INFO kablam! 15: 0x55879b308575 - std::rt::lang_start_internal::hd57f65710f093de9 Sep 19 23:51:56.173 INFO kablam! at libstd/panicking.rs:289 Sep 19 23:51:56.173 INFO kablam! at libstd/panic.rs:392 Sep 19 23:51:56.173 INFO kablam! at libstd/rt.rs:58 Sep 19 23:51:56.173 INFO kablam! 16: 0x55879b2ad467 - std::rt::lang_start::h7733ecc2ac671208 Sep 19 23:51:56.173 INFO kablam! at libstd/rt.rs:74 Sep 19 23:51:56.173 INFO kablam! 17: 0x55879b2ade09 - main Sep 19 23:51:56.173 INFO kablam! 18: 0x7fb4cc3e082f - __libc_start_main Sep 19 23:51:56.173 INFO kablam! 19: 0x55879b2ad208 - _start Sep 19 23:51:56.173 INFO kablam! 20: 0x0 - Sep 19 23:51:56.173 INFO kablam! Sep 19 23:51:56.174 INFO kablam! su: No module specific data is present Sep 19 23:51:56.685 INFO running `"docker" "rm" "-f" "1938b0520b4487afbeaa3f260a39149f0ec19dc98e431b041293ce4a1a1e23d4"` Sep 19 23:51:56.880 INFO blam! 1938b0520b4487afbeaa3f260a39149f0ec19dc98e431b041293ce4a1a1e23d4