Aug 02 07:12:37.133 INFO checking hound-1.1.0 against 1.27.2 for lazy_static-1 Aug 02 07:12:37.133 INFO running: cargo +1.27.2 check --frozen --all --all-targets Aug 02 07:12:37.133 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets Aug 02 07:12:37.133 INFO running `"docker" "create" "-v" "/tmp/crater.7oCI88FV35pD:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Aug 02 07:12:37.367 INFO blam! 19999ac6fc793e44165193da71f2880f3513e26d04b7f932351c0dae6e98a52c Aug 02 07:12:37.369 INFO running `"docker" "start" "-a" "19999ac6fc793e44165193da71f2880f3513e26d04b7f932351c0dae6e98a52c"` Aug 02 07:12:38.548 INFO kablam! Checking hound v1.1.0 (file:///source) Aug 02 07:12:38.549 INFO kablam! Compiling alsa-sys v0.1.2 Aug 02 07:12:38.664 INFO kablam! error: failed to run custom build command for `alsa-sys v0.1.2` Aug 02 07:12:38.664 INFO kablam! process didn't exit successfully: `/target/debug/build/alsa-sys-f6340a80ca08fcb8/build-script-build` (exit code: 101) Aug 02 07:12:38.664 INFO kablam! --- stderr Aug 02 07:12:38.664 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:945:5 Aug 02 07:12:38.664 INFO kablam! stack backtrace: Aug 02 07:12:38.664 INFO kablam! 0: 0x55978be2cf7e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd95e7c7781a77231 Aug 02 07:12:38.664 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 02 07:12:38.664 INFO kablam! 1: 0x55978be34eb6 - std::sys_common::backtrace::print::h5c2c751288aab677 Aug 02 07:12:38.664 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 02 07:12:38.665 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 02 07:12:38.665 INFO kablam! 2: 0x55978be1fadb - std::panicking::default_hook::{{closure}}::h613226a9bb10326e Aug 02 07:12:38.665 INFO kablam! at libstd/panicking.rs:211 Aug 02 07:12:38.665 INFO kablam! 3: 0x55978be1f7b3 - std::panicking::default_hook::h8250355a3b9c55df Aug 02 07:12:38.665 INFO kablam! at libstd/panicking.rs:227 Aug 02 07:12:38.665 INFO kablam! 4: 0x55978be2005e - std::panicking::rust_panic_with_hook::h6617a62274b53c0e Aug 02 07:12:38.665 INFO kablam! at libstd/panicking.rs:463 Aug 02 07:12:38.665 INFO kablam! 5: 0x55978be1fbfc - std::panicking::begin_panic_fmt::hc7dc6580ccb0884f Aug 02 07:12:38.665 INFO kablam! at libstd/panicking.rs:350 Aug 02 07:12:38.665 INFO kablam! 6: 0x55978be1fbc1 - rust_begin_unwind Aug 02 07:12:38.665 INFO kablam! at libstd/panicking.rs:328 Aug 02 07:12:38.665 INFO kablam! 7: 0x55978be739f2 - core::panicking::panic_fmt::h802d6f07d666ebad Aug 02 07:12:38.665 INFO kablam! at libcore/panicking.rs:71 Aug 02 07:12:38.665 INFO kablam! 8: 0x55978bde41e5 - core::result::unwrap_failed::hb6ac066e2991472a Aug 02 07:12:38.665 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 02 07:12:38.665 INFO kablam! 9: 0x55978bde403a - >::unwrap::h6dce43b289ad8a93 Aug 02 07:12:38.665 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 02 07:12:38.665 INFO kablam! 10: 0x55978bde3e24 - build_script_build::main::h1aaf7ed89335f28f Aug 02 07:12:38.665 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/alsa-sys-0.1.2/build.rs:4 Aug 02 07:12:38.665 INFO kablam! 11: 0x55978bde3eef - std::rt::lang_start::{{closure}}::h01dbcdcebe9bf768 Aug 02 07:12:38.665 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 02 07:12:38.665 INFO kablam! 12: 0x55978be1fb92 - std::panicking::try::do_call::h64129d2b0e54f3b8 Aug 02 07:12:38.666 INFO kablam! at libstd/rt.rs:59 Aug 02 07:12:38.666 INFO kablam! at libstd/panicking.rs:310 Aug 02 07:12:38.666 INFO kablam! 13: 0x55978be3bf39 - __rust_maybe_catch_panic Aug 02 07:12:38.666 INFO kablam! at libpanic_unwind/lib.rs:105 Aug 02 07:12:38.666 INFO kablam! 14: 0x55978be25a85 - std::rt::lang_start_internal::h6264a91317866dd6 Aug 02 07:12:38.666 INFO kablam! at libstd/panicking.rs:289 Aug 02 07:12:38.666 INFO kablam! at libstd/panic.rs:374 Aug 02 07:12:38.666 INFO kablam! at libstd/rt.rs:58 Aug 02 07:12:38.666 INFO kablam! 15: 0x55978bde3ec7 - std::rt::lang_start::h57353b11f460d485 Aug 02 07:12:38.666 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 02 07:12:38.666 INFO kablam! 16: 0x55978bde3e6c - main Aug 02 07:12:38.666 INFO kablam! 17: 0x7fa294a9b82f - __libc_start_main Aug 02 07:12:38.666 INFO kablam! 18: 0x55978bde39c8 - _start Aug 02 07:12:38.666 INFO kablam! 19: 0x0 - Aug 02 07:12:38.666 INFO kablam! Aug 02 07:12:38.666 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 02 07:12:39.097 INFO kablam! warning: unused import: `std::io::Write` Aug 02 07:12:39.097 INFO kablam! --> src/lib.rs:60:5 Aug 02 07:12:39.097 INFO kablam! | Aug 02 07:12:39.097 INFO kablam! 60 | use std::io::Write; Aug 02 07:12:39.097 INFO kablam! | ^^^^^^^^^^^^^^ Aug 02 07:12:39.098 INFO kablam! | Aug 02 07:12:39.098 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 02 07:12:39.098 INFO kablam! Aug 02 07:12:39.787 INFO kablam! warning: variable does not need to be mutable Aug 02 07:12:39.787 INFO kablam! --> src/write.rs:246:13 Aug 02 07:12:39.787 INFO kablam! | Aug 02 07:12:39.787 INFO kablam! 246 | let mut writer = self.writer.get_mut(); Aug 02 07:12:39.787 INFO kablam! | ----^^^^^^ Aug 02 07:12:39.787 INFO kablam! | | Aug 02 07:12:39.788 INFO kablam! | help: remove this `mut` Aug 02 07:12:39.788 INFO kablam! | Aug 02 07:12:39.788 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 02 07:12:39.788 INFO kablam! Aug 02 07:12:39.838 INFO kablam! error: build failed Aug 02 07:12:39.839 INFO kablam! su: No module specific data is present Aug 02 07:12:40.509 INFO running `"docker" "rm" "-f" "19999ac6fc793e44165193da71f2880f3513e26d04b7f932351c0dae6e98a52c"` Aug 02 07:12:40.644 INFO blam! 19999ac6fc793e44165193da71f2880f3513e26d04b7f932351c0dae6e98a52c