[INFO] fetching crate ubpf 0.1.0... [INFO] checking ubpf-0.1.0 against try#d93021f5faa26e4f9d2719e79f9974e06aa40e17 for pr-71873 [INFO] extracting crate ubpf 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate ubpf 0.1.0 on toolchain d93021f5faa26e4f9d2719e79f9974e06aa40e17 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ubpf 0.1.0 [INFO] finished tweaking crates.io crate ubpf 0.1.0 [INFO] tweaked toml for crates.io crate ubpf 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded likely v0.1.0 [INFO] [stderr] Downloaded ubpf-sys v0.1.1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "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] ffbd97a5f1057718f3afc6435f7975815c34ac9be8dd8497185f434e72784d2b [INFO] running `"docker" "start" "-a" "ffbd97a5f1057718f3afc6435f7975815c34ac9be8dd8497185f434e72784d2b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ubpf-sys v0.1.1 [INFO] [stderr] Checking likely v0.1.0 [INFO] [stderr] error: failed to run custom build command for `ubpf-sys v0.1.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/ubpf-sys-4a8ebaf48e08bb5d/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', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:20:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5560c148b194 - backtrace::backtrace::libunwind::trace::hfcd33194db0151d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5560c148b194 - backtrace::backtrace::trace_unsynchronized::hfd1904bbbd5335b5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5560c148b194 - std::sys_common::backtrace::_print_fmt::h8476c57b177b254e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5560c148b194 - ::fmt::h73acbc5f6d4b1044 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5560c14adcdc - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x5560c14889d3 - std::io::Write::write_fmt::h5722fa40bb2afafd [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x5560c148d735 - std::sys_common::backtrace::_print::ha468e873aada7c78 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5560c148d735 - std::sys_common::backtrace::print::h149365a2f029de62 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5560c148d735 - std::panicking::default_hook::{{closure}}::hb4a33f9e05934a52 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5560c148d472 - std::panicking::default_hook::hc4535d7b0c743abd [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x5560c148dd28 - std::panicking::rust_panic_with_hook::haa34a96a6dbd5a2e [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x5560c147e455 - std::panicking::begin_panic::hcbfd14bc56729070 [INFO] [stderr] at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libstd/panicking.rs:404 [INFO] [stderr] 12: 0x5560c147d848 - build_script_build::tool::h3745df3a6e909c50 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:20 [INFO] [stderr] 13: 0x5560c147d677 - build_script_build::main::h2e9abc086734fad9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ubpf-sys-0.1.1/src/build.rs:13 [INFO] [stderr] 14: 0x5560c147e36b - std::rt::lang_start::{{closure}}::h88136f0162b969ba [INFO] [stderr] at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libstd/rt.rs:67 [INFO] [stderr] 15: 0x5560c148e0f8 - std::rt::lang_start_internal::{{closure}}::h8ee41efd8ae7ff76 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 16: 0x5560c148e0f8 - std::panicking::try::do_call::h0a4c4514ee6ebbfc [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 17: 0x5560c148e0f8 - std::panicking::try::hc7012c8537f2104c [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 18: 0x5560c148e0f8 - std::panic::catch_unwind::h5075397adefb30fe [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x5560c148e0f8 - std::rt::lang_start_internal::h1c1398259f72ace6 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 20: 0x5560c147e347 - std::rt::lang_start::h989af59f7a6ce0c2 [INFO] [stderr] at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libstd/rt.rs:67 [INFO] [stderr] 21: 0x5560c147e2fa - main [INFO] [stderr] 22: 0x7f67cbe450b3 - __libc_start_main [INFO] [stderr] 23: 0x5560c147517e - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "ffbd97a5f1057718f3afc6435f7975815c34ac9be8dd8497185f434e72784d2b"` [INFO] running `"docker" "rm" "-f" "ffbd97a5f1057718f3afc6435f7975815c34ac9be8dd8497185f434e72784d2b"` [INFO] [stdout] ffbd97a5f1057718f3afc6435f7975815c34ac9be8dd8497185f434e72784d2b