Sep 03 23:42:32.414 INFO checking ubpf-sys-0.1.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 23:42:32.414 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 23:42:32.414 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 23:42:32.581 INFO blam! bfe7e786cc851f33c7bc790a8b1cb1f45409c011b6ef6d97b5acf2579cd49cfb
Sep 03 23:42:32.588 INFO running `"docker" "start" "-a" "bfe7e786cc851f33c7bc790a8b1cb1f45409c011b6ef6d97b5acf2579cd49cfb"`
Sep 03 23:42:33.126 INFO kablam!    Compiling ubpf-sys v0.1.1 (file:///source)
Sep 03 23:42:34.006 INFO kablam! error: failed to run custom build command for `ubpf-sys v0.1.1 (file:///source)`
Sep 03 23:42:34.006 INFO kablam! process didn't exit successfully: `/target/debug/build/ubpf-sys-497f7ffc6f5b150c/build-script-build` (exit code: 101)
Sep 03 23:42:34.006 INFO kablam! --- stderr
Sep 03 23:42:34.006 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 03 23:42:34.006 INFO kablam! stack backtrace:
Sep 03 23:42:34.007 INFO kablam!    0:     0x55ccbb8df95e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha53509682dbd7f85
Sep 03 23:42:34.007 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 03 23:42:34.007 INFO kablam!    1:     0x55ccbb8d1c36 - std::sys_common::backtrace::print::h3aced1bbe2b8ca94
Sep 03 23:42:34.007 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 03 23:42:34.007 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 03 23:42:34.007 INFO kablam!    2:     0x55ccbb8d056d - std::panicking::default_hook::{{closure}}::h76b1883c3c87e0fa
Sep 03 23:42:34.007 INFO kablam!                                at libstd/panicking.rs:211
Sep 03 23:42:34.007 INFO kablam!    3:     0x55ccbb8d02e0 - std::panicking::default_hook::h74b87988c51c021c
Sep 03 23:42:34.007 INFO kablam!                                at libstd/panicking.rs:227
Sep 03 23:42:34.007 INFO kablam!    4:     0x55ccbb8d0b2c - std::panicking::rust_panic_with_hook::h3878be5cebe1ecc9
Sep 03 23:42:34.007 INFO kablam!                                at libstd/panicking.rs:477
Sep 03 23:42:34.007 INFO kablam!    5:     0x55ccbb8c927f - std::panicking::begin_panic::h6c3357788889937f
Sep 03 23:42:34.007 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Sep 03 23:42:34.007 INFO kablam!    6:     0x55ccbb8cca5f - build_script_build::tool::h9f924600d3d7d491
Sep 03 23:42:34.007 INFO kablam!                                at src/build.rs:20
Sep 03 23:42:34.007 INFO kablam!    7:     0x55ccbb8cc89c - build_script_build::main::h5268baef28bbaa86
Sep 03 23:42:34.007 INFO kablam!                                at src/build.rs:13
Sep 03 23:42:34.007 INFO kablam!    8:     0x55ccbb8c968f - std::rt::lang_start::{{closure}}::h08bf6fdf65c62693
Sep 03 23:42:34.007 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 03 23:42:34.007 INFO kablam!    9:     0x55ccbb8d0612 - std::panicking::try::do_call::h2434b76b61552c7b
Sep 03 23:42:34.008 INFO kablam!                                at libstd/rt.rs:59
Sep 03 23:42:34.008 INFO kablam!                                at libstd/panicking.rs:310
Sep 03 23:42:34.008 INFO kablam!   10:     0x55ccbb8f1a09 - __rust_maybe_catch_panic
Sep 03 23:42:34.008 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 03 23:42:34.008 INFO kablam!   11:     0x55ccbb8db555 - std::rt::lang_start_internal::h60780ef6735385b7
Sep 03 23:42:34.008 INFO kablam!                                at libstd/panicking.rs:289
Sep 03 23:42:34.008 INFO kablam!                                at libstd/panic.rs:392
Sep 03 23:42:34.008 INFO kablam!                                at libstd/rt.rs:58
Sep 03 23:42:34.008 INFO kablam!   12:     0x55ccbb8c9667 - std::rt::lang_start::hed9ae44bf739e2e1
Sep 03 23:42:34.008 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 03 23:42:34.008 INFO kablam!   13:     0x55ccbb8cd549 - main
Sep 03 23:42:34.008 INFO kablam!   14:     0x7fe49fb0782f - __libc_start_main
Sep 03 23:42:34.008 INFO kablam!   15:     0x55ccbb8c6e28 - _start
Sep 03 23:42:34.008 INFO kablam!   16:                0x0 - <unknown>
Sep 03 23:42:34.008 INFO kablam! 
Sep 03 23:42:34.009 INFO kablam! su: No module specific data is present
Sep 03 23:42:34.358 INFO running `"docker" "rm" "-f" "bfe7e786cc851f33c7bc790a8b1cb1f45409c011b6ef6d97b5acf2579cd49cfb"`
Sep 03 23:42:34.464 INFO blam! bfe7e786cc851f33c7bc790a8b1cb1f45409c011b6ef6d97b5acf2579cd49cfb