Aug 30 00:07:32.384 INFO checking ubpf-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 00:07:32.384 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 00:07:32.384 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 00:07:32.535 INFO blam! 229b8d00b4eaab1d0cc52dec583fcc487ec29f9596daef1e59693c11a5c557f9
Aug 30 00:07:32.538 INFO running `"docker" "start" "-a" "229b8d00b4eaab1d0cc52dec583fcc487ec29f9596daef1e59693c11a5c557f9"`
Aug 30 00:07:33.439 INFO kablam!    Compiling ubpf-sys v0.1.1
Aug 30 00:07:33.439 INFO kablam!     Checking likely v0.1.0
Aug 30 00:07:34.345 INFO kablam! error: failed to run custom build command for `ubpf-sys v0.1.1`
Aug 30 00:07:34.345 INFO kablam! process didn't exit successfully: `/target/debug/build/ubpf-sys-1b92a1bdefca6696/build-script-build` (exit code: 101)
Aug 30 00:07:34.345 INFO kablam! --- stderr
Aug 30 00:07:34.345 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', /cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:20:3
Aug 30 00:07:34.345 INFO kablam! stack backtrace:
Aug 30 00:07:34.346 INFO kablam!    0:     0x559aa56b696e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb
Aug 30 00:07:34.346 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 00:07:34.346 INFO kablam!    1:     0x559aa56a8cc6 - std::sys_common::backtrace::print::hfdcfd1f104fe4840
Aug 30 00:07:34.346 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 00:07:34.346 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 00:07:34.346 INFO kablam!    2:     0x559aa56a75cd - std::panicking::default_hook::{{closure}}::heac6c2569094f14c
Aug 30 00:07:34.346 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 00:07:34.346 INFO kablam!    3:     0x559aa56a7340 - std::panicking::default_hook::h172730ec656eb3f4
Aug 30 00:07:34.346 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 00:07:34.346 INFO kablam!    4:     0x559aa56a7b8c - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f
Aug 30 00:07:34.346 INFO kablam!                                at libstd/panicking.rs:477
Aug 30 00:07:34.346 INFO kablam!    5:     0x559aa56a026f - std::panicking::begin_panic::h744833061be4a27c
Aug 30 00:07:34.346 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Aug 30 00:07:34.346 INFO kablam!    6:     0x559aa56a3a67 - build_script_build::tool::h8a69a754cc604baf
Aug 30 00:07:34.346 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:20
Aug 30 00:07:34.346 INFO kablam!    7:     0x559aa56a388e - build_script_build::main::h54b481ee5c6325ed
Aug 30 00:07:34.346 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:13
Aug 30 00:07:34.346 INFO kablam!    8:     0x559aa56a067f - std::rt::lang_start::{{closure}}::h6455d5fd1a20c7ac
Aug 30 00:07:34.346 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 00:07:34.346 INFO kablam!    9:     0x559aa56a7672 - std::panicking::try::do_call::h09d1819b0274af73
Aug 30 00:07:34.346 INFO kablam!                                at libstd/rt.rs:59
Aug 30 00:07:34.346 INFO kablam!                                at libstd/panicking.rs:310
Aug 30 00:07:34.346 INFO kablam!   10:     0x559aa56c8ba9 - __rust_maybe_catch_panic
Aug 30 00:07:34.346 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 00:07:34.346 INFO kablam!   11:     0x559aa56b25a5 - std::rt::lang_start_internal::hf36d29744825ff5e
Aug 30 00:07:34.346 INFO kablam!                                at libstd/panicking.rs:289
Aug 30 00:07:34.346 INFO kablam!                                at libstd/panic.rs:392
Aug 30 00:07:34.346 INFO kablam!                                at libstd/rt.rs:58
Aug 30 00:07:34.346 INFO kablam!   12:     0x559aa56a0657 - std::rt::lang_start::h5bb6f7ed6e80bd47
Aug 30 00:07:34.347 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 00:07:34.347 INFO kablam!   13:     0x559aa56a4589 - main
Aug 30 00:07:34.347 INFO kablam!   14:     0x7fb3c2c5082f - __libc_start_main
Aug 30 00:07:34.347 INFO kablam!   15:     0x559aa569de18 - _start
Aug 30 00:07:34.347 INFO kablam!   16:                0x0 - <unknown>
Aug 30 00:07:34.347 INFO kablam! 
Aug 30 00:07:34.347 INFO kablam! su: No module specific data is present
Aug 30 00:07:34.935 INFO running `"docker" "rm" "-f" "229b8d00b4eaab1d0cc52dec583fcc487ec29f9596daef1e59693c11a5c557f9"`
Aug 30 00:07:35.070 INFO blam! 229b8d00b4eaab1d0cc52dec583fcc487ec29f9596daef1e59693c11a5c557f9