Aug 29 23:15:47.337 INFO checking ubpf-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 23:15:47.338 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 23:15:47.338 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 23:15:47.530 INFO blam! 13b8504fbf73c929060ad939d6fb5d229a0eb971e36a740fc73d2a60d866d592
Aug 29 23:15:47.532 INFO running `"docker" "start" "-a" "13b8504fbf73c929060ad939d6fb5d229a0eb971e36a740fc73d2a60d866d592"`
Aug 29 23:15:48.133 INFO kablam!    Compiling ubpf-sys v0.1.1
Aug 29 23:15:48.133 INFO kablam!     Checking likely v0.1.0
Aug 29 23:15:49.122 INFO kablam! error: failed to run custom build command for `ubpf-sys v0.1.1`
Aug 29 23:15:49.122 INFO kablam! process didn't exit successfully: `/target/debug/build/ubpf-sys-f1e7fef3589375a1/build-script-build` (exit code: 101)
Aug 29 23:15:49.122 INFO kablam! --- stderr
Aug 29 23:15:49.123 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 29 23:15:49.123 INFO kablam! stack backtrace:
Aug 29 23:15:49.123 INFO kablam!    0:     0x55871760398e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb14c0e50253b2613
Aug 29 23:15:49.123 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 29 23:15:49.123 INFO kablam!    1:     0x5587175f5cc6 - std::sys_common::backtrace::print::h6350b89a6173f177
Aug 29 23:15:49.123 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 29 23:15:49.123 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 29 23:15:49.123 INFO kablam!    2:     0x5587175f45cd - std::panicking::default_hook::{{closure}}::h0d296196459c0d68
Aug 29 23:15:49.123 INFO kablam!                                at libstd/panicking.rs:211
Aug 29 23:15:49.123 INFO kablam!    3:     0x5587175f4340 - std::panicking::default_hook::h3b75ddcdb4e292c2
Aug 29 23:15:49.123 INFO kablam!                                at libstd/panicking.rs:227
Aug 29 23:15:49.123 INFO kablam!    4:     0x5587175f4b8c - std::panicking::rust_panic_with_hook::h78c3f66b7bf47c8e
Aug 29 23:15:49.123 INFO kablam!                                at libstd/panicking.rs:476
Aug 29 23:15:49.123 INFO kablam!    5:     0x5587175ed26f - std::panicking::begin_panic::hd567d071135036d9
Aug 29 23:15:49.123 INFO kablam!                                at /checkout/src/libstd/panicking.rs:410
Aug 29 23:15:49.123 INFO kablam!    6:     0x5587175f0a67 - build_script_build::tool::hdbf5a2293cada47c
Aug 29 23:15:49.123 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:20
Aug 29 23:15:49.123 INFO kablam!    7:     0x5587175f088e - build_script_build::main::h4d52c4f40c6b0750
Aug 29 23:15:49.123 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:13
Aug 29 23:15:49.123 INFO kablam!    8:     0x5587175ed67f - std::rt::lang_start::{{closure}}::he67ae5a94672c73c
Aug 29 23:15:49.123 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 29 23:15:49.124 INFO kablam!    9:     0x5587175f4672 - std::panicking::try::do_call::heda1385a4d443830
Aug 29 23:15:49.124 INFO kablam!                                at libstd/rt.rs:59
Aug 29 23:15:49.124 INFO kablam!                                at libstd/panicking.rs:310
Aug 29 23:15:49.124 INFO kablam!   10:     0x5587176158a9 - __rust_maybe_catch_panic
Aug 29 23:15:49.124 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 29 23:15:49.124 INFO kablam!   11:     0x5587175ff5a5 - std::rt::lang_start_internal::h92d079b55bc853f9
Aug 29 23:15:49.124 INFO kablam!                                at libstd/panicking.rs:289
Aug 29 23:15:49.124 INFO kablam!                                at libstd/panic.rs:392
Aug 29 23:15:49.124 INFO kablam!                                at libstd/rt.rs:58
Aug 29 23:15:49.124 INFO kablam!   12:     0x5587175ed657 - std::rt::lang_start::h29e91dd47341a806
Aug 29 23:15:49.124 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 29 23:15:49.124 INFO kablam!   13:     0x5587175f1589 - main
Aug 29 23:15:49.124 INFO kablam!   14:     0x7f7b21c2582f - __libc_start_main
Aug 29 23:15:49.124 INFO kablam!   15:     0x5587175eae18 - _start
Aug 29 23:15:49.124 INFO kablam!   16:                0x0 - <unknown>
Aug 29 23:15:49.124 INFO kablam! 
Aug 29 23:15:49.124 INFO kablam! su: No module specific data is present
Aug 29 23:15:49.616 INFO running `"docker" "rm" "-f" "13b8504fbf73c929060ad939d6fb5d229a0eb971e36a740fc73d2a60d866d592"`
Aug 29 23:15:49.710 INFO blam! 13b8504fbf73c929060ad939d6fb5d229a0eb971e36a740fc73d2a60d866d592