Aug 30 14:44:40.114 INFO checking hound-1.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 30 14:44:40.114 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 30 14:44:40.114 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 14:44:40.265 INFO blam! 9bf16f0b83d3a828a31efe2b3252ed6b2291721f01b3fb3b0e0eacc6a4d07baf Aug 30 14:44:40.267 INFO running `"docker" "start" "-a" "9bf16f0b83d3a828a31efe2b3252ed6b2291721f01b3fb3b0e0eacc6a4d07baf"` Aug 30 14:44:40.915 INFO kablam! Checking hound v1.1.0 (file:///source) Aug 30 14:44:40.915 INFO kablam! Compiling alsa-sys v0.1.2 Aug 30 14:44:40.938 INFO kablam! error: failed to run custom build command for `alsa-sys v0.1.2` Aug 30 14:44:40.940 INFO kablam! process didn't exit successfully: `/target/debug/build/alsa-sys-9da8984f272ea43a/build-script-build` (exit code: 101) Aug 30 14:44:40.940 INFO kablam! --- stderr Aug 30 14:44:40.940 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 14:44:40.940 INFO kablam! stack backtrace: Aug 30 14:44:40.940 INFO kablam! 0: 0x563496e9880e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 30 14:44:40.940 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 14:44:40.940 INFO kablam! 1: 0x563496e8a366 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 30 14:44:40.940 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 14:44:40.940 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 14:44:40.940 INFO kablam! 2: 0x563496e88cdd - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 30 14:44:40.940 INFO kablam! at libstd/panicking.rs:211 Aug 30 14:44:40.940 INFO kablam! 3: 0x563496e88a50 - std::panicking::default_hook::h172730ec656eb3f4 Aug 30 14:44:40.940 INFO kablam! at libstd/panicking.rs:227 Aug 30 14:44:40.940 INFO kablam! 4: 0x563496e8929c - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 30 14:44:40.940 INFO kablam! at libstd/panicking.rs:477 Aug 30 14:44:40.940 INFO kablam! 5: 0x563496e88e99 - std::panicking::continue_panic_fmt::he85e6162abe63ff8 Aug 30 14:44:40.940 INFO kablam! at libstd/panicking.rs:391 Aug 30 14:44:40.941 INFO kablam! 6: 0x563496e88d95 - rust_begin_unwind Aug 30 14:44:40.941 INFO kablam! at libstd/panicking.rs:326 Aug 30 14:44:40.941 INFO kablam! 7: 0x563496eda48b - core::panicking::panic_fmt::h15874dc89aa467a9 Aug 30 14:44:40.941 INFO kablam! at libcore/panicking.rs:77 Aug 30 14:44:40.941 INFO kablam! 8: 0x563496e4c105 - core::result::unwrap_failed::h55376927a17b5083 Aug 30 14:44:40.941 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 30 14:44:40.941 INFO kablam! 9: 0x563496e4bf43 - >::unwrap::h1d4c8e26bad8924c Aug 30 14:44:40.941 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 30 14:44:40.941 INFO kablam! 10: 0x563496e4bac4 - build_script_build::main::h1e4296db3d918372 Aug 30 14:44:40.941 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/alsa-sys-0.1.2/build.rs:4 Aug 30 14:44:40.941 INFO kablam! 11: 0x563496e4b8ef - std::rt::lang_start::{{closure}}::hd2d52bbfa90ef228 Aug 30 14:44:40.941 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 14:44:40.941 INFO kablam! 12: 0x563496e88d82 - std::panicking::try::do_call::h09d1819b0274af73 Aug 30 14:44:40.941 INFO kablam! at libstd/rt.rs:59 Aug 30 14:44:40.941 INFO kablam! at libstd/panicking.rs:310 Aug 30 14:44:40.941 INFO kablam! 13: 0x563496eaacd9 - __rust_maybe_catch_panic Aug 30 14:44:40.941 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 14:44:40.941 INFO kablam! 14: 0x563496e941d5 - std::rt::lang_start_internal::hf36d29744825ff5e Aug 30 14:44:40.941 INFO kablam! at libstd/panicking.rs:289 Aug 30 14:44:40.941 INFO kablam! at libstd/panic.rs:392 Aug 30 14:44:40.941 INFO kablam! at libstd/rt.rs:58 Aug 30 14:44:40.941 INFO kablam! 15: 0x563496e4b8c7 - std::rt::lang_start::h590e76b31530aea4 Aug 30 14:44:40.941 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 14:44:40.941 INFO kablam! 16: 0x563496e4bb09 - main Aug 30 14:44:40.942 INFO kablam! 17: 0x7ff7bd1b082f - __libc_start_main Aug 30 14:44:40.942 INFO kablam! 18: 0x563496e4b768 - _start Aug 30 14:44:40.942 INFO kablam! 19: 0x0 - Aug 30 14:44:40.942 INFO kablam! Aug 30 14:44:40.942 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 30 14:44:41.338 INFO kablam! warning: unused import: `std::io::Write` Aug 30 14:44:41.338 INFO kablam! --> src/lib.rs:60:5 Aug 30 14:44:41.338 INFO kablam! | Aug 30 14:44:41.338 INFO kablam! 60 | use std::io::Write; Aug 30 14:44:41.338 INFO kablam! | ^^^^^^^^^^^^^^ Aug 30 14:44:41.338 INFO kablam! | Aug 30 14:44:41.338 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 30 14:44:41.338 INFO kablam! Aug 30 14:44:41.766 INFO kablam! warning: variable does not need to be mutable Aug 30 14:44:41.766 INFO kablam! --> src/write.rs:246:13 Aug 30 14:44:41.766 INFO kablam! | Aug 30 14:44:41.766 INFO kablam! 246 | let mut writer = self.writer.get_mut(); Aug 30 14:44:41.766 INFO kablam! | ----^^^^^^ Aug 30 14:44:41.766 INFO kablam! | | Aug 30 14:44:41.766 INFO kablam! | help: remove this `mut` Aug 30 14:44:41.766 INFO kablam! | Aug 30 14:44:41.767 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 30 14:44:41.767 INFO kablam! Aug 30 14:44:41.796 INFO kablam! error: build failed Aug 30 14:44:41.797 INFO kablam! su: No module specific data is present Aug 30 14:44:42.389 INFO running `"docker" "rm" "-f" "9bf16f0b83d3a828a31efe2b3252ed6b2291721f01b3fb3b0e0eacc6a4d07baf"` Aug 30 14:44:42.475 INFO blam! 9bf16f0b83d3a828a31efe2b3252ed6b2291721f01b3fb3b0e0eacc6a4d07baf