Sep 06 05:31:43.781 INFO checking hound-1.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 06 05:31:43.781 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 06 05:31:43.781 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 06 05:31:43.980 INFO blam! 2fca9bec816dfe1957f1702679d6eb7b18871474583732c0e29307c46884c295 Sep 06 05:31:43.982 INFO running `"docker" "start" "-a" "2fca9bec816dfe1957f1702679d6eb7b18871474583732c0e29307c46884c295"` Sep 06 05:31:45.149 INFO kablam! usermod: no changes Sep 06 05:31:45.319 INFO kablam! Checking hound v1.1.0 (file:///source) Sep 06 05:31:45.326 INFO kablam! Compiling alsa-sys v0.1.2 Sep 06 05:31:45.704 INFO kablam! warning: unused import: `std::io::Write` Sep 06 05:31:45.704 INFO kablam! --> src/lib.rs:60:5 Sep 06 05:31:45.704 INFO kablam! | Sep 06 05:31:45.704 INFO kablam! 60 | use std::io::Write; Sep 06 05:31:45.704 INFO kablam! | ^^^^^^^^^^^^^^ Sep 06 05:31:45.717 INFO kablam! | Sep 06 05:31:45.717 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 06 05:31:45.717 INFO kablam! Sep 06 05:31:46.062 INFO kablam! warning: variable does not need to be mutable Sep 06 05:31:46.062 INFO kablam! --> src/write.rs:246:13 Sep 06 05:31:46.062 INFO kablam! | Sep 06 05:31:46.062 INFO kablam! 246 | let mut writer = self.writer.get_mut(); Sep 06 05:31:46.062 INFO kablam! | ----^^^^^^ Sep 06 05:31:46.062 INFO kablam! | | Sep 06 05:31:46.062 INFO kablam! | help: remove this `mut` Sep 06 05:31:46.062 INFO kablam! | Sep 06 05:31:46.062 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 06 05:31:46.062 INFO kablam! Sep 06 05:31:46.425 INFO kablam! error: failed to run custom build command for `alsa-sys v0.1.2` Sep 06 05:31:46.425 INFO kablam! process didn't exit successfully: `/target/debug/build/alsa-sys-a48757ca87df3941/build-script-build` (exit code: 101) Sep 06 05:31:46.425 INFO kablam! --- stderr Sep 06 05:31:46.425 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 Sep 06 05:31:46.425 INFO kablam! stack backtrace: Sep 06 05:31:46.425 INFO kablam! 0: 0x55cea6e9132e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h082e5fdf9aff33df Sep 06 05:31:46.425 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 06 05:31:46.425 INFO kablam! 1: 0x55cea6e82ef6 - std::sys_common::backtrace::print::hef53554d827c8c8b Sep 06 05:31:46.425 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 06 05:31:46.425 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 06 05:31:46.425 INFO kablam! 2: 0x55cea6e8184d - std::panicking::default_hook::{{closure}}::h34861d43158e89b9 Sep 06 05:31:46.425 INFO kablam! at libstd/panicking.rs:211 Sep 06 05:31:46.425 INFO kablam! 3: 0x55cea6e815c0 - std::panicking::default_hook::h8898fb997741a086 Sep 06 05:31:46.425 INFO kablam! at libstd/panicking.rs:227 Sep 06 05:31:46.425 INFO kablam! 4: 0x55cea6e81e0c - std::panicking::rust_panic_with_hook::h2a2e767b3fe52fcb Sep 06 05:31:46.425 INFO kablam! at libstd/panicking.rs:477 Sep 06 05:31:46.425 INFO kablam! 5: 0x55cea6e81a09 - std::panicking::continue_panic_fmt::h2ca0f17b68b08aea Sep 06 05:31:46.425 INFO kablam! at libstd/panicking.rs:391 Sep 06 05:31:46.425 INFO kablam! 6: 0x55cea6e81905 - rust_begin_unwind Sep 06 05:31:46.425 INFO kablam! at libstd/panicking.rs:326 Sep 06 05:31:46.425 INFO kablam! 7: 0x55cea6ed205b - core::panicking::panic_fmt::h26cf321176496c12 Sep 06 05:31:46.425 INFO kablam! at libcore/panicking.rs:77 Sep 06 05:31:46.425 INFO kablam! 8: 0x55cea6e43ab3 - core::result::unwrap_failed::h432b9d21957c3091 Sep 06 05:31:46.425 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 06 05:31:46.425 INFO kablam! 9: 0x55cea6e43911 - >::unwrap::h1efbd50427e53b54 Sep 06 05:31:46.425 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 06 05:31:46.425 INFO kablam! 10: 0x55cea6e43b44 - build_script_build::main::ha5954dbbeaafd8ae Sep 06 05:31:46.425 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/alsa-sys-0.1.2/build.rs:4 Sep 06 05:31:46.425 INFO kablam! 11: 0x55cea6e43c0f - std::rt::lang_start::{{closure}}::h38f7c7b535d6ff1f Sep 06 05:31:46.425 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 06 05:31:46.425 INFO kablam! 12: 0x55cea6e818f2 - std::panicking::try::do_call::hd6568c1e1325fac3 Sep 06 05:31:46.425 INFO kablam! at libstd/rt.rs:59 Sep 06 05:31:46.425 INFO kablam! at libstd/panicking.rs:310 Sep 06 05:31:46.425 INFO kablam! 13: 0x55cea6ea28a9 - __rust_maybe_catch_panic Sep 06 05:31:46.425 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 06 05:31:46.425 INFO kablam! 14: 0x55cea6e8cd15 - std::rt::lang_start_internal::hf4a29d9afcf3f720 Sep 06 05:31:46.425 INFO kablam! at libstd/panicking.rs:289 Sep 06 05:31:46.425 INFO kablam! at libstd/panic.rs:392 Sep 06 05:31:46.425 INFO kablam! at libstd/rt.rs:58 Sep 06 05:31:46.425 INFO kablam! 15: 0x55cea6e43be7 - std::rt::lang_start::hece818dd3e14f0d6 Sep 06 05:31:46.425 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 06 05:31:46.425 INFO kablam! 16: 0x55cea6e43b89 - main Sep 06 05:31:46.425 INFO kablam! 17: 0x7f0c2492c82f - __libc_start_main Sep 06 05:31:46.425 INFO kablam! 18: 0x55cea6e43708 - _start Sep 06 05:31:46.425 INFO kablam! 19: 0x0 - Sep 06 05:31:46.426 INFO kablam! Sep 06 05:31:46.434 INFO kablam! su: No module specific data is present Sep 06 05:31:47.316 INFO running `"docker" "rm" "-f" "2fca9bec816dfe1957f1702679d6eb7b18871474583732c0e29307c46884c295"` Sep 06 05:31:47.449 INFO blam! 2fca9bec816dfe1957f1702679d6eb7b18871474583732c0e29307c46884c295