Aug 31 10:14:03.286 INFO checking ubpf-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 10:14:03.286 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 10:14:03.286 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 10:14:03.433 INFO blam! d1fbb54952957ded48b18041645627ebdfdf083116be96b49ea7649c8517c79e
Aug 31 10:14:03.434 INFO running `"docker" "start" "-a" "d1fbb54952957ded48b18041645627ebdfdf083116be96b49ea7649c8517c79e"`
Aug 31 10:14:04.048 INFO kablam!    Compiling ubpf-sys v0.1.1
Aug 31 10:14:04.049 INFO kablam!     Checking likely v0.1.0
Aug 31 10:14:05.059 INFO kablam! error: failed to run custom build command for `ubpf-sys v0.1.1`
Aug 31 10:14:05.059 INFO kablam! process didn't exit successfully: `/target/debug/build/ubpf-sys-75a775dbb6ba1af7/build-script-build` (exit code: 101)
Aug 31 10:14:05.059 INFO kablam! --- stderr
Aug 31 10:14:05.059 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 31 10:14:05.059 INFO kablam! stack backtrace:
Aug 31 10:14:05.059 INFO kablam!    0:     0x55f059b2797e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513
Aug 31 10:14:05.059 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 31 10:14:05.059 INFO kablam!    1:     0x55f059b19cc6 - std::sys_common::backtrace::print::h2501b31339c3d559
Aug 31 10:14:05.059 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 31 10:14:05.059 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 31 10:14:05.060 INFO kablam!    2:     0x55f059b185cd - std::panicking::default_hook::{{closure}}::h9550b067844d79de
Aug 31 10:14:05.060 INFO kablam!                                at libstd/panicking.rs:211
Aug 31 10:14:05.060 INFO kablam!    3:     0x55f059b18340 - std::panicking::default_hook::h26bd688683b20acb
Aug 31 10:14:05.060 INFO kablam!                                at libstd/panicking.rs:227
Aug 31 10:14:05.060 INFO kablam!    4:     0x55f059b18b8c - std::panicking::rust_panic_with_hook::h0967a90ee06b4501
Aug 31 10:14:05.060 INFO kablam!                                at libstd/panicking.rs:475
Aug 31 10:14:05.060 INFO kablam!    5:     0x55f059b1126f - std::panicking::begin_panic::h87743f0a33fa8ed8
Aug 31 10:14:05.060 INFO kablam!                                at /checkout/src/libstd/panicking.rs:409
Aug 31 10:14:05.060 INFO kablam!    6:     0x55f059b14a67 - build_script_build::tool::hf72a1af45621dd66
Aug 31 10:14:05.060 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:20
Aug 31 10:14:05.060 INFO kablam!    7:     0x55f059b1488e - build_script_build::main::hdc2203a2eec8dbd4
Aug 31 10:14:05.060 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:13
Aug 31 10:14:05.060 INFO kablam!    8:     0x55f059b1167f - std::rt::lang_start::{{closure}}::h3494a4029f8c4ce1
Aug 31 10:14:05.060 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 31 10:14:05.060 INFO kablam!    9:     0x55f059b18672 - std::panicking::try::do_call::hc4206115bb2011fe
Aug 31 10:14:05.060 INFO kablam!                                at libstd/rt.rs:59
Aug 31 10:14:05.060 INFO kablam!                                at libstd/panicking.rs:310
Aug 31 10:14:05.060 INFO kablam!   10:     0x55f059b39619 - __rust_maybe_catch_panic
Aug 31 10:14:05.060 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 31 10:14:05.060 INFO kablam!   11:     0x55f059b235a5 - std::rt::lang_start_internal::h0f4e93d8d2604488
Aug 31 10:14:05.060 INFO kablam!                                at libstd/panicking.rs:289
Aug 31 10:14:05.060 INFO kablam!                                at libstd/panic.rs:392
Aug 31 10:14:05.060 INFO kablam!                                at libstd/rt.rs:58
Aug 31 10:14:05.060 INFO kablam!   12:     0x55f059b11657 - std::rt::lang_start::he538b8212d01f25a
Aug 31 10:14:05.060 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 31 10:14:05.060 INFO kablam!   13:     0x55f059b15589 - main
Aug 31 10:14:05.060 INFO kablam!   14:     0x7f988b50f82f - __libc_start_main
Aug 31 10:14:05.060 INFO kablam!   15:     0x55f059b0ee18 - _start
Aug 31 10:14:05.061 INFO kablam!   16:                0x0 - <unknown>
Aug 31 10:14:05.061 INFO kablam! 
Aug 31 10:14:05.061 INFO kablam! su: No module specific data is present
Aug 31 10:14:05.539 INFO running `"docker" "rm" "-f" "d1fbb54952957ded48b18041645627ebdfdf083116be96b49ea7649c8517c79e"`
Aug 31 10:14:05.663 INFO blam! d1fbb54952957ded48b18041645627ebdfdf083116be96b49ea7649c8517c79e