[INFO] crate ubpf-sys 0.1.1 is already in cache [INFO] checking ubpf-sys-0.1.1 against try#9ff4d07208097950831ed4ea9d76feb1eafc8baa for pr-69340 [INFO] extracting crate ubpf-sys 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate ubpf-sys 0.1.1 on toolchain 9ff4d07208097950831ed4ea9d76feb1eafc8baa [INFO] running `"/workspace/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ubpf-sys 0.1.1 [INFO] finished tweaking crates.io crate ubpf-sys 0.1.1 [INFO] tweaked toml for crates.io crate ubpf-sys 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a8e03d1f955fed7182be9878a2429f87e357d725164945568702f83a0f24c21a [INFO] running `"docker" "start" "-a" "a8e03d1f955fed7182be9878a2429f87e357d725164945568702f83a0f24c21a"` [INFO] [stderr] Compiling ubpf-sys v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `ubpf-sys v0.1.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/ubpf-sys-5c0b68a18e0a6620/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] 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:20:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x555f75cb4254 - backtrace::backtrace::libunwind::trace::had147d1beef2f891 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x555f75cb4254 - backtrace::backtrace::trace_unsynchronized::h00d5c46d80cae222 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x555f75cb4254 - std::sys_common::backtrace::_print_fmt::h61b2216e788cc4fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x555f75cb4254 - ::fmt::hce842b1b05c06459 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x555f75cd22cc - core::fmt::write::h12f00df804919232 [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x555f75cb17c7 - std::io::Write::write_fmt::h30c63d4497dc178e [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x555f75cb6705 - std::sys_common::backtrace::_print::h4522b5a4aaf4bebe [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x555f75cb6705 - std::sys_common::backtrace::print::h4a1c37cf1ba8e71d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x555f75cb6705 - std::panicking::default_hook::{{closure}}::h03d6a37c47044188 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x555f75cb6446 - std::panicking::default_hook::h3d8a55b30e59ca14 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x555f75cb6cc2 - std::panicking::rust_panic_with_hook::hd3c7feb9792ccb40 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x555f75ca54ed - std::panicking::begin_panic::he3a0f8676579c6d7 [INFO] [stderr] at /rustc/9ff4d07208097950831ed4ea9d76feb1eafc8baa/src/libstd/panicking.rs:397 [INFO] [stderr] 12: 0x555f75ca7a28 - build_script_build::tool::hd4abc50c19953fd1 [INFO] [stderr] at src/build.rs:20 [INFO] [stderr] 13: 0x555f75ca7857 - build_script_build::main::h4a10f6ed8bee4203 [INFO] [stderr] at src/build.rs:13 [INFO] [stderr] 14: 0x555f75ca4d3b - std::rt::lang_start::{{closure}}::h1512c6c8143afacb [INFO] [stderr] at /rustc/9ff4d07208097950831ed4ea9d76feb1eafc8baa/src/libstd/rt.rs:67 [INFO] [stderr] 15: 0x555f75cb67d3 - std::rt::lang_start_internal::{{closure}}::h1cfae79ed45d7059 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 16: 0x555f75cb67d3 - std::panicking::try::do_call::h81dd83a7d35e97a4 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 17: 0x555f75cbcd17 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 18: 0x555f75cb7169 - std::panicking::try::hbe0c7b6ac911be63 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 19: 0x555f75cb7169 - std::panic::catch_unwind::h8e28870cf17685f7 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x555f75cb7169 - std::rt::lang_start_internal::h290c30f410c06c4e [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 21: 0x555f75ca4d17 - std::rt::lang_start::ha7f76870e46f442f [INFO] [stderr] at /rustc/9ff4d07208097950831ed4ea9d76feb1eafc8baa/src/libstd/rt.rs:67 [INFO] [stderr] 22: 0x555f75ca84da - main [INFO] [stderr] 23: 0x7f5c36ce7b97 - __libc_start_main [INFO] [stderr] 24: 0x555f75c9f02a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "a8e03d1f955fed7182be9878a2429f87e357d725164945568702f83a0f24c21a"` [INFO] running `"docker" "rm" "-f" "a8e03d1f955fed7182be9878a2429f87e357d725164945568702f83a0f24c21a"` [INFO] [stdout] a8e03d1f955fed7182be9878a2429f87e357d725164945568702f83a0f24c21a