Aug 30 00:07:32.575 INFO checking ubpf-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 00:07:32.575 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 00:07:32.575 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 00:07:32.710 INFO blam! 52b2ab8dca635b5f9716fe1ed04faf00e684a9c42c866abfa6eeb5f3de23c4e1
Aug 30 00:07:32.711 INFO running `"docker" "start" "-a" "52b2ab8dca635b5f9716fe1ed04faf00e684a9c42c866abfa6eeb5f3de23c4e1"`
Aug 30 00:07:33.610 INFO kablam!    Compiling ubpf-sys v0.1.1
Aug 30 00:07:33.610 INFO kablam!     Checking likely v0.1.0
Aug 30 00:07:34.451 INFO kablam! error: failed to run custom build command for `ubpf-sys v0.1.1`
Aug 30 00:07:34.451 INFO kablam! process didn't exit successfully: `/target/debug/build/ubpf-sys-f0bb7ac935e3979e/build-script-build` (exit code: 101)
Aug 30 00:07:34.451 INFO kablam! --- stderr
Aug 30 00:07:34.451 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 00:07:34.451 INFO kablam! stack backtrace:
Aug 30 00:07:34.451 INFO kablam!    0:     0x561083ff398e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2e24c3aef5ef21db
Aug 30 00:07:34.451 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 00:07:34.451 INFO kablam!    1:     0x561083fe5cc6 - std::sys_common::backtrace::print::hc5f2ea19f5e117e2
Aug 30 00:07:34.451 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 00:07:34.451 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 00:07:34.451 INFO kablam!    2:     0x561083fe45cd - std::panicking::default_hook::{{closure}}::h708048e2809fc48c
Aug 30 00:07:34.452 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 00:07:34.452 INFO kablam!    3:     0x561083fe4340 - std::panicking::default_hook::h6b6759214d380e57
Aug 30 00:07:34.452 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 00:07:34.452 INFO kablam!    4:     0x561083fe4b8c - std::panicking::rust_panic_with_hook::h1e37970c6180beb4
Aug 30 00:07:34.452 INFO kablam!                                at libstd/panicking.rs:477
Aug 30 00:07:34.452 INFO kablam!    5:     0x561083fdd26f - std::panicking::begin_panic::h620c044bbfe5f280
Aug 30 00:07:34.452 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Aug 30 00:07:34.452 INFO kablam!    6:     0x561083fe0a67 - build_script_build::tool::h7c764ce5ff2d1a6b
Aug 30 00:07:34.452 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:20
Aug 30 00:07:34.452 INFO kablam!    7:     0x561083fe088e - build_script_build::main::h886d1f483e025db4
Aug 30 00:07:34.452 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:13
Aug 30 00:07:34.452 INFO kablam!    8:     0x561083fdd67f - std::rt::lang_start::{{closure}}::h39882b8eb28b6244
Aug 30 00:07:34.452 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 00:07:34.452 INFO kablam!    9:     0x561083fe4672 - std::panicking::try::do_call::h34654e345c0ff9fc
Aug 30 00:07:34.452 INFO kablam!                                at libstd/rt.rs:59
Aug 30 00:07:34.452 INFO kablam!                                at libstd/panicking.rs:310
Aug 30 00:07:34.452 INFO kablam!   10:     0x561084005b99 - __rust_maybe_catch_panic
Aug 30 00:07:34.452 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 00:07:34.452 INFO kablam!   11:     0x561083fef5a5 - std::rt::lang_start_internal::h0b4f47076f8cba18
Aug 30 00:07:34.452 INFO kablam!                                at libstd/panicking.rs:289
Aug 30 00:07:34.452 INFO kablam!                                at libstd/panic.rs:392
Aug 30 00:07:34.452 INFO kablam!                                at libstd/rt.rs:58
Aug 30 00:07:34.452 INFO kablam!   12:     0x561083fdd657 - std::rt::lang_start::h04dcd0d0b319cdcd
Aug 30 00:07:34.452 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 00:07:34.452 INFO kablam!   13:     0x561083fe1589 - main
Aug 30 00:07:34.452 INFO kablam!   14:     0x7f22ad5ae82f - __libc_start_main
Aug 30 00:07:34.453 INFO kablam!   15:     0x561083fdae18 - _start
Aug 30 00:07:34.453 INFO kablam!   16:                0x0 - <unknown>
Aug 30 00:07:34.453 INFO kablam! 
Aug 30 00:07:34.454 INFO kablam! su: No module specific data is present
Aug 30 00:07:35.042 INFO running `"docker" "rm" "-f" "52b2ab8dca635b5f9716fe1ed04faf00e684a9c42c866abfa6eeb5f3de23c4e1"`
Aug 30 00:07:35.154 INFO blam! 52b2ab8dca635b5f9716fe1ed04faf00e684a9c42c866abfa6eeb5f3de23c4e1