[INFO] fetching crate arcon 0.1.3... [INFO] checking arcon-0.1.3 against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015 [INFO] extracting crate arcon 0.1.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate arcon 0.1.3 on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate arcon 0.1.3 [INFO] finished tweaking crates.io crate arcon 0.1.3 [INFO] tweaked toml for crates.io crate arcon 0.1.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b904768d2e416b2c74eabdd724e46e28eecfa0aac75ddfdad2295ba38338a147 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b904768d2e416b2c74eabdd724e46e28eecfa0aac75ddfdad2295ba38338a147", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b904768d2e416b2c74eabdd724e46e28eecfa0aac75ddfdad2295ba38338a147", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b904768d2e416b2c74eabdd724e46e28eecfa0aac75ddfdad2295ba38338a147", kill_on_drop: false }` [INFO] [stdout] b904768d2e416b2c74eabdd724e46e28eecfa0aac75ddfdad2295ba38338a147 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4872fcaf11170e375f59e3071a28249d839e0f25052baa3a1c8e9fd1b8d48b1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d4872fcaf11170e375f59e3071a28249d839e0f25052baa3a1c8e9fd1b8d48b1", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling protobuf v2.17.0 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Checking as_num v0.2.5 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking sequence_trie v0.3.6 [INFO] [stderr] Checking oncemutex v0.1.1 [INFO] [stderr] Checking bitfields v0.2.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Compiling weld v0.3.1 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking arcon_extra v0.1.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking arcon_backend v0.1.1 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking num-integer v0.1.43 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking synchronoise v0.4.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling arr_macro_impl v0.1.3 [INFO] [stderr] Compiling kompact-actor-derive v0.8.1 [INFO] [stderr] Compiling kompact-component-derive v0.8.1 [INFO] [stderr] Compiling arcon_macros v0.1.3 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking synchronoise v1.0.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking spaniel v0.1.0 [INFO] [stderr] Checking slog-async v2.5.0 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking arr_macro v0.1.3 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking executors v0.4.4 [INFO] [stderr] Checking executors v0.5.3 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking slog-term v2.6.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling which v4.0.2 [INFO] [stderr] Compiling protoc v2.17.0 [INFO] [stderr] Compiling llvm-sys v60.6.0 [INFO] [stderr] Compiling protobuf-codegen v2.17.0 [INFO] [stderr] Checking serde v1.0.116 [INFO] [stderr] error: failed to run custom build command for `weld v0.3.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/weld-fedfabb4f5345310/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-env=BUILD_ID= [INFO] [stderr] cargo:rustc-link-lib=dylib=stdc++ [INFO] [stderr] make: Entering directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/weld-0.3.1/llvmext' [INFO] [stderr] clang++-10.0 -O3 -fno-use-cxa-atexit -I/usr/lib/llvm-10/include -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/usr/lib/llvm-10/include -std=c++14 -fno-exceptions -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -c llvmext.cpp -o /opt/rustwide/target/debug/build/weld-2d927e829d53f585/out/llvmext.o [INFO] [stderr] make: Leaving directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/weld-0.3.1/llvmext' [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] make: clang++-10.0: Command not found [INFO] [stderr] make: *** [Makefile:26: llvmext.o] Error 127 [INFO] [stderr] thread 'main' panicked at 'assertion failed: status.success()', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/weld-0.3.1/build.rs:41:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c31a161790 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x55c31a161790 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c31a161790 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x55c31a161790 - ::fmt::hb0ad78ee1571f7e0 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x55c31a17e3ec - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/core/src/fmt/mod.rs:1080 [INFO] [stderr] 5: 0x55c31a15f052 - std::io::Write::write_fmt::hf7b7d7b243f84a36 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/io/mod.rs:1516 [INFO] [stderr] 6: 0x55c31a1638dd - std::sys_common::backtrace::_print::hd093978a5287b8ff [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x55c31a1638dd - std::sys_common::backtrace::print::h20f46787581d56d7 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x55c31a1638dd - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x55c31a163588 - std::panicking::default_hook::h4190c9e3edd4d591 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x55c31a163fc1 - std::panicking::rust_panic_with_hook::h72e78719cdda225c [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/panicking.rs:577 [INFO] [stderr] 11: 0x55c31a1499b8 - std::panicking::begin_panic::{{closure}}::hf3604d7ca0a6b820 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/panicking.rs:506 [INFO] [stderr] 12: 0x55c31a14a318 - std::sys_common::backtrace::__rust_end_short_backtrace::hf1f0c03230f56254 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x55c31a1498e3 - std::panicking::begin_panic::h177e1a0d84c2fe98 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/panicking.rs:505 [INFO] [stderr] 14: 0x55c31a149580 - build_script_build::build_llvmext::h6145e39f38607c21 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/weld-0.3.1/build.rs:41 [INFO] [stderr] 15: 0x55c31a14975d - build_script_build::main::hd6f93130eccdd9eb [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/weld-0.3.1/build.rs:58 [INFO] [stderr] 16: 0x55c31a14283b - core::ops::function::FnOnce::call_once::h02c14d9d52d3b272 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/core/src/ops/function.rs:227 [INFO] [stderr] 17: 0x55c31a14a34e - std::sys_common::backtrace::__rust_begin_short_backtrace::h43fc1896d3c3b997 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 18: 0x55c31a1452a1 - std::rt::lang_start::{{closure}}::h0580d5d862b17959 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/rt.rs:66 [INFO] [stderr] 19: 0x55c31a1643e7 - core::ops::function::impls:: for &F>::call_once::h5e15f43ce28787f7 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/core/src/ops/function.rs:259 [INFO] [stderr] 20: 0x55c31a1643e7 - std::panicking::try::do_call::h764f1891769113e9 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/panicking.rs:381 [INFO] [stderr] 21: 0x55c31a1643e7 - std::panicking::try::h0f2fe4fdd5e0ad19 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/panicking.rs:345 [INFO] [stderr] 22: 0x55c31a1643e7 - std::panic::catch_unwind::h1634e40dd3a19f80 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/panic.rs:382 [INFO] [stderr] 23: 0x55c31a1643e7 - std::rt::lang_start_internal::h8d4bc7b854bbd5fe [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/rt.rs:51 [INFO] [stderr] 24: 0x55c31a145277 - std::rt::lang_start::h2896454dd6adb160 [INFO] [stderr] at /rustc/d62d3f7fa9a91d933213cc10e20e740608983f64/library/std/src/rt.rs:65 [INFO] [stderr] 25: 0x55c31a1497aa - main [INFO] [stderr] 26: 0x7f487a3440b3 - __libc_start_main [INFO] [stderr] 27: 0x55c31a13f0ae - _start [INFO] [stderr] 28: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d4872fcaf11170e375f59e3071a28249d839e0f25052baa3a1c8e9fd1b8d48b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4872fcaf11170e375f59e3071a28249d839e0f25052baa3a1c8e9fd1b8d48b1", kill_on_drop: false }` [INFO] [stdout] d4872fcaf11170e375f59e3071a28249d839e0f25052baa3a1c8e9fd1b8d48b1