Aug 31 10:14:01.258 INFO checking ubpf-sys-0.1.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 10:14:01.258 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 10:14:01.258 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/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 10:14:01.417 INFO blam! 54a8028bc97aa7e2ae063ce168f08d99d54a2b59657bf6f0dd90e791a55f168a
Aug 31 10:14:01.418 INFO running `"docker" "start" "-a" "54a8028bc97aa7e2ae063ce168f08d99d54a2b59657bf6f0dd90e791a55f168a"`
Aug 31 10:14:02.313 INFO kablam!    Compiling ubpf-sys v0.1.1 (file:///source)
Aug 31 10:14:03.151 INFO kablam! error: failed to run custom build command for `ubpf-sys v0.1.1 (file:///source)`
Aug 31 10:14:03.151 INFO kablam! process didn't exit successfully: `/target/debug/build/ubpf-sys-a8b194f2c6647d40/build-script-build` (exit code: 101)
Aug 31 10:14:03.151 INFO kablam! --- stderr
Aug 31 10:14:03.151 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
Aug 31 10:14:03.151 INFO kablam! stack backtrace:
Aug 31 10:14:03.151 INFO kablam!    0:     0x5617bfe7f97e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513
Aug 31 10:14:03.151 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 31 10:14:03.151 INFO kablam!    1:     0x5617bfe71cc6 - std::sys_common::backtrace::print::h2501b31339c3d559
Aug 31 10:14:03.151 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 31 10:14:03.151 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 31 10:14:03.151 INFO kablam!    2:     0x5617bfe705cd - std::panicking::default_hook::{{closure}}::h9550b067844d79de
Aug 31 10:14:03.151 INFO kablam!                                at libstd/panicking.rs:211
Aug 31 10:14:03.151 INFO kablam!    3:     0x5617bfe70340 - std::panicking::default_hook::h26bd688683b20acb
Aug 31 10:14:03.152 INFO kablam!                                at libstd/panicking.rs:227
Aug 31 10:14:03.152 INFO kablam!    4:     0x5617bfe70b8c - std::panicking::rust_panic_with_hook::h0967a90ee06b4501
Aug 31 10:14:03.152 INFO kablam!                                at libstd/panicking.rs:475
Aug 31 10:14:03.152 INFO kablam!    5:     0x5617bfe6926f - std::panicking::begin_panic::h5bc8155a8c230a58
Aug 31 10:14:03.152 INFO kablam!                                at /checkout/src/libstd/panicking.rs:409
Aug 31 10:14:03.152 INFO kablam!    6:     0x5617bfe6ca67 - build_script_build::tool::h0901f2365d2abbfe
Aug 31 10:14:03.152 INFO kablam!                                at src/build.rs:20
Aug 31 10:14:03.152 INFO kablam!    7:     0x5617bfe6c88e - build_script_build::main::h21c002fd3c7fa052
Aug 31 10:14:03.152 INFO kablam!                                at src/build.rs:13
Aug 31 10:14:03.152 INFO kablam!    8:     0x5617bfe6967f - std::rt::lang_start::{{closure}}::h4661c29a99779f29
Aug 31 10:14:03.152 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 31 10:14:03.152 INFO kablam!    9:     0x5617bfe70672 - std::panicking::try::do_call::hc4206115bb2011fe
Aug 31 10:14:03.152 INFO kablam!                                at libstd/rt.rs:59
Aug 31 10:14:03.152 INFO kablam!                                at libstd/panicking.rs:310
Aug 31 10:14:03.152 INFO kablam!   10:     0x5617bfe91619 - __rust_maybe_catch_panic
Aug 31 10:14:03.152 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 31 10:14:03.152 INFO kablam!   11:     0x5617bfe7b5a5 - std::rt::lang_start_internal::h0f4e93d8d2604488
Aug 31 10:14:03.152 INFO kablam!                                at libstd/panicking.rs:289
Aug 31 10:14:03.152 INFO kablam!                                at libstd/panic.rs:392
Aug 31 10:14:03.152 INFO kablam!                                at libstd/rt.rs:58
Aug 31 10:14:03.153 INFO kablam!   12:     0x5617bfe69657 - std::rt::lang_start::h1ad929ae2103144b
Aug 31 10:14:03.153 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 31 10:14:03.153 INFO kablam!   13:     0x5617bfe6d589 - main
Aug 31 10:14:03.153 INFO kablam!   14:     0x7f263650f82f - __libc_start_main
Aug 31 10:14:03.153 INFO kablam!   15:     0x5617bfe66e18 - _start
Aug 31 10:14:03.153 INFO kablam!   16:                0x0 - <unknown>
Aug 31 10:14:03.153 INFO kablam! 
Aug 31 10:14:03.153 INFO kablam! su: No module specific data is present
Aug 31 10:14:03.626 INFO running `"docker" "rm" "-f" "54a8028bc97aa7e2ae063ce168f08d99d54a2b59657bf6f0dd90e791a55f168a"`
Aug 31 10:14:03.732 INFO blam! 54a8028bc97aa7e2ae063ce168f08d99d54a2b59657bf6f0dd90e791a55f168a