Sep 17 15:35:52.683 INFO checking ubpf-sys-0.1.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 15:35:52.684 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 15:35:52.684 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 15:35:52.920 INFO blam! 0300c2304a5ddda9de18cb5a4c31b31c8671c93a76bdff7ee8cff5ca06332a86
Sep 17 15:35:52.921 INFO running `"docker" "start" "-a" "0300c2304a5ddda9de18cb5a4c31b31c8671c93a76bdff7ee8cff5ca06332a86"`
Sep 17 15:35:53.799 INFO kablam! usermod: no changes
Sep 17 15:35:53.833 INFO kablam!    Compiling ubpf-sys v0.1.1 (/source)
Sep 17 15:35:54.495 INFO kablam! error: failed to run custom build command for `ubpf-sys v0.1.1 (/source)`
Sep 17 15:35:54.495 INFO kablam! process didn't exit successfully: `/target/debug/build/ubpf-sys-8952ec812775cd77/build-script-build` (exit code: 101)
Sep 17 15:35:54.495 INFO kablam! --- stderr
Sep 17 15:35:54.495 INFO kablam! thread 'main' panicked at 'Please specify CROSS_COMPILE=x86_64-linux-musl- cargo build --target=x86_64-unknown-linux-musl as the 'cc' crate incorrectly looks for musl-gcc', src/build.rs:20:3
Sep 17 15:35:54.495 INFO kablam! stack backtrace:
Sep 17 15:35:54.495 INFO kablam!    0:     0x55ca5651850e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3090ca1ed78cca71
Sep 17 15:35:54.495 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 17 15:35:54.495 INFO kablam!    1:     0x55ca5650aaa6 - std::sys_common::backtrace::print::h99b72a5631242278
Sep 17 15:35:54.495 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 17 15:35:54.495 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 17 15:35:54.495 INFO kablam!    2:     0x55ca565093fd - std::panicking::default_hook::{{closure}}::h54d3733129c11945
Sep 17 15:35:54.495 INFO kablam!                                at libstd/panicking.rs:211
Sep 17 15:35:54.495 INFO kablam!    3:     0x55ca56509170 - std::panicking::default_hook::h4009303414ec57d2
Sep 17 15:35:54.495 INFO kablam!                                at libstd/panicking.rs:227
Sep 17 15:35:54.495 INFO kablam!    4:     0x55ca565099bc - std::panicking::rust_panic_with_hook::h8475f7373e2a6a09
Sep 17 15:35:54.495 INFO kablam!                                at libstd/panicking.rs:477
Sep 17 15:35:54.495 INFO kablam!    5:     0x55ca5650124f - std::panicking::begin_panic::h533273efe5e4c212
Sep 17 15:35:54.495 INFO kablam!                                at libstd/panicking.rs:411
Sep 17 15:35:54.495 INFO kablam!    6:     0x55ca56504a2f - build_script_build::tool::hd0fe59b1ea321801
Sep 17 15:35:54.495 INFO kablam!                                at src/build.rs:20
Sep 17 15:35:54.495 INFO kablam!    7:     0x55ca5650486c - build_script_build::main::hbd56760947228b2e
Sep 17 15:35:54.495 INFO kablam!                                at src/build.rs:13
Sep 17 15:35:54.495 INFO kablam!    8:     0x55ca5650165f - std::rt::lang_start::{{closure}}::h497d100f0a17b460
Sep 17 15:35:54.495 INFO kablam!                                at libstd/rt.rs:74
Sep 17 15:35:54.495 INFO kablam!    9:     0x55ca565094a2 - std::panicking::try::do_call::h4e106d51362d386b
Sep 17 15:35:54.495 INFO kablam!                                at libstd/rt.rs:59
Sep 17 15:35:54.495 INFO kablam!                                at libstd/panicking.rs:310
Sep 17 15:35:54.495 INFO kablam!   10:     0x55ca56529019 - __rust_maybe_catch_panic
Sep 17 15:35:54.495 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 17 15:35:54.495 INFO kablam!   11:     0x55ca565141b5 - std::rt::lang_start_internal::h38152e29cae9da90
Sep 17 15:35:54.495 INFO kablam!                                at libstd/panicking.rs:289
Sep 17 15:35:54.495 INFO kablam!                                at libstd/panic.rs:392
Sep 17 15:35:54.495 INFO kablam!                                at libstd/rt.rs:58
Sep 17 15:35:54.495 INFO kablam!   12:     0x55ca56501637 - std::rt::lang_start::h18924ce86906babc
Sep 17 15:35:54.495 INFO kablam!                                at libstd/rt.rs:74
Sep 17 15:35:54.495 INFO kablam!   13:     0x55ca56505519 - main
Sep 17 15:35:54.495 INFO kablam!   14:     0x7f6a2561982f - __libc_start_main
Sep 17 15:35:54.495 INFO kablam!   15:     0x55ca564fedf8 - _start
Sep 17 15:35:54.495 INFO kablam!   16:                0x0 - <unknown>
Sep 17 15:35:54.495 INFO kablam! 
Sep 17 15:35:54.496 INFO kablam! su: No module specific data is present
Sep 17 15:35:55.166 INFO running `"docker" "rm" "-f" "0300c2304a5ddda9de18cb5a4c31b31c8671c93a76bdff7ee8cff5ca06332a86"`
Sep 17 15:35:55.330 INFO blam! 0300c2304a5ddda9de18cb5a4c31b31c8671c93a76bdff7ee8cff5ca06332a86