Aug 30 14:44:40.492 INFO checking hound-1.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707 Aug 30 14:44:40.492 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets Aug 30 14:44:40.492 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 14:44:40.646 INFO blam! 33be4bd464e622ed3d28d2928c7204392b16f6b649691e8faab73e04702cde6c Aug 30 14:44:40.647 INFO running `"docker" "start" "-a" "33be4bd464e622ed3d28d2928c7204392b16f6b649691e8faab73e04702cde6c"` Aug 30 14:44:41.430 INFO kablam! Checking hound v1.1.0 (file:///source) Aug 30 14:44:41.430 INFO kablam! Compiling alsa-sys v0.1.2 Aug 30 14:44:41.485 INFO kablam! error: failed to run custom build command for `alsa-sys v0.1.2` Aug 30 14:44:41.485 INFO kablam! process didn't exit successfully: `/target/debug/build/alsa-sys-de214255b21ab14f/build-script-build` (exit code: 101) Aug 30 14:44:41.485 INFO kablam! --- stderr Aug 30 14:44:41.485 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "`\"pkg-config\" \"--libs\" \"--cflags\" \"alsa\"` did not exit successfully: exit code: 1\n--- stderr\nPackage alsa was not found in the pkg-config search path.\nPerhaps you should add the directory containing `alsa.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'alsa\' found\n"', libcore/result.rs:983:5 Aug 30 14:44:41.485 INFO kablam! stack backtrace: Aug 30 14:44:41.485 INFO kablam! 0: 0x558f3512882e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2e24c3aef5ef21db Aug 30 14:44:41.485 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 14:44:41.485 INFO kablam! 1: 0x558f3511a366 - std::sys_common::backtrace::print::hc5f2ea19f5e117e2 Aug 30 14:44:41.485 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 14:44:41.485 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 14:44:41.485 INFO kablam! 2: 0x558f35118cdd - std::panicking::default_hook::{{closure}}::h708048e2809fc48c Aug 30 14:44:41.485 INFO kablam! at libstd/panicking.rs:211 Aug 30 14:44:41.486 INFO kablam! 3: 0x558f35118a50 - std::panicking::default_hook::h6b6759214d380e57 Aug 30 14:44:41.486 INFO kablam! at libstd/panicking.rs:227 Aug 30 14:44:41.486 INFO kablam! 4: 0x558f3511929c - std::panicking::rust_panic_with_hook::h1e37970c6180beb4 Aug 30 14:44:41.486 INFO kablam! at libstd/panicking.rs:477 Aug 30 14:44:41.486 INFO kablam! 5: 0x558f35118e99 - std::panicking::continue_panic_fmt::hce97aa0d82e066bf Aug 30 14:44:41.486 INFO kablam! at libstd/panicking.rs:391 Aug 30 14:44:41.486 INFO kablam! 6: 0x558f35118d95 - rust_begin_unwind Aug 30 14:44:41.486 INFO kablam! at libstd/panicking.rs:326 Aug 30 14:44:41.486 INFO kablam! 7: 0x558f3516a47b - core::panicking::panic_fmt::h412bc2b363ac7f01 Aug 30 14:44:41.486 INFO kablam! at libcore/panicking.rs:77 Aug 30 14:44:41.486 INFO kablam! 8: 0x558f350dc105 - core::result::unwrap_failed::he4140c14077b8e14 Aug 30 14:44:41.486 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 30 14:44:41.486 INFO kablam! 9: 0x558f350dbf43 - >::unwrap::hb11fbc069bee9a6c Aug 30 14:44:41.486 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 30 14:44:41.486 INFO kablam! 10: 0x558f350db8b4 - build_script_build::main::hc522380244eec5a8 Aug 30 14:44:41.486 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/alsa-sys-0.1.2/build.rs:4 Aug 30 14:44:41.486 INFO kablam! 11: 0x558f350dbadf - std::rt::lang_start::{{closure}}::h30a63d6574bc0d46 Aug 30 14:44:41.486 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 14:44:41.486 INFO kablam! 12: 0x558f35118d82 - std::panicking::try::do_call::h34654e345c0ff9fc Aug 30 14:44:41.486 INFO kablam! at libstd/rt.rs:59 Aug 30 14:44:41.486 INFO kablam! at libstd/panicking.rs:310 Aug 30 14:44:41.486 INFO kablam! 13: 0x558f3513acc9 - __rust_maybe_catch_panic Aug 30 14:44:41.486 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 14:44:41.486 INFO kablam! 14: 0x558f351241d5 - std::rt::lang_start_internal::h0b4f47076f8cba18 Aug 30 14:44:41.486 INFO kablam! at libstd/panicking.rs:289 Aug 30 14:44:41.486 INFO kablam! at libstd/panic.rs:392 Aug 30 14:44:41.486 INFO kablam! at libstd/rt.rs:58 Aug 30 14:44:41.486 INFO kablam! 15: 0x558f350dbab7 - std::rt::lang_start::hcb2efdc04f115b33 Aug 30 14:44:41.486 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 14:44:41.486 INFO kablam! 16: 0x558f350db8f9 - main Aug 30 14:44:41.486 INFO kablam! 17: 0x7fa6a971682f - __libc_start_main Aug 30 14:44:41.486 INFO kablam! 18: 0x558f350db768 - _start Aug 30 14:44:41.486 INFO kablam! 19: 0x0 - Aug 30 14:44:41.486 INFO kablam! Aug 30 14:44:41.486 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 30 14:44:41.894 INFO kablam! warning: unused import: `std::io::Write` Aug 30 14:44:41.894 INFO kablam! --> src/lib.rs:60:5 Aug 30 14:44:41.894 INFO kablam! | Aug 30 14:44:41.894 INFO kablam! 60 | use std::io::Write; Aug 30 14:44:41.894 INFO kablam! | ^^^^^^^^^^^^^^ Aug 30 14:44:41.894 INFO kablam! | Aug 30 14:44:41.894 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 30 14:44:41.894 INFO kablam! Aug 30 14:44:42.307 INFO kablam! warning: variable does not need to be mutable Aug 30 14:44:42.307 INFO kablam! --> src/write.rs:246:13 Aug 30 14:44:42.307 INFO kablam! | Aug 30 14:44:42.307 INFO kablam! 246 | let mut writer = self.writer.get_mut(); Aug 30 14:44:42.307 INFO kablam! | ----^^^^^^ Aug 30 14:44:42.307 INFO kablam! | | Aug 30 14:44:42.307 INFO kablam! | help: remove this `mut` Aug 30 14:44:42.307 INFO kablam! | Aug 30 14:44:42.307 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 30 14:44:42.307 INFO kablam! Aug 30 14:44:42.336 INFO kablam! error: build failed Aug 30 14:44:42.337 INFO kablam! su: No module specific data is present Aug 30 14:44:42.729 INFO running `"docker" "rm" "-f" "33be4bd464e622ed3d28d2928c7204392b16f6b649691e8faab73e04702cde6c"` Aug 30 14:44:42.844 INFO blam! 33be4bd464e622ed3d28d2928c7204392b16f6b649691e8faab73e04702cde6c