[INFO] fetching crate arcon 0.1.3... [INFO] checking arcon-0.1.3 against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710 [INFO] extracting crate arcon 0.1.3 into /workspace/builds/worker-119/source [INFO] validating manifest of crates.io crate arcon 0.1.3 on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-119/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bab4e8f628ddf4e3c680c6385ebbfa2eb9e4e974a06299024691f0300ae32fa9 [INFO] running `Command { std: "docker" "start" "-a" "bab4e8f628ddf4e3c680c6385ebbfa2eb9e4e974a06299024691f0300ae32fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bab4e8f628ddf4e3c680c6385ebbfa2eb9e4e974a06299024691f0300ae32fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bab4e8f628ddf4e3c680c6385ebbfa2eb9e4e974a06299024691f0300ae32fa9", kill_on_drop: false }` [INFO] [stdout] bab4e8f628ddf4e3c680c6385ebbfa2eb9e4e974a06299024691f0300ae32fa9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5ae3c9f3cb35536348f38e932238a4bae2b9749741ef219210850a4f943e639 [INFO] running `Command { std: "docker" "start" "-a" "f5ae3c9f3cb35536348f38e932238a4bae2b9749741ef219210850a4f943e639", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling protobuf v2.25.1 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling slog-async v2.7.0 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking sequence_trie v0.3.6 [INFO] [stderr] Checking as_num v0.2.5 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking oncemutex v0.1.1 [INFO] [stderr] Checking bitfields v0.2.0 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Compiling weld v0.3.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking arcon_error v0.1.1 [INFO] [stderr] Checking arcon_extra v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Checking synchronoise v0.4.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking arcon_backend v0.1.1 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling protoc v2.25.1 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking synchronoise v1.0.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking spaniel v0.1.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking executors v0.4.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking slog-term v2.8.0 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling llvm-sys v60.6.0 [INFO] [stderr] Compiling protobuf-codegen v2.25.1 [INFO] [stderr] Compiling kompact-component-derive v0.7.0 [INFO] [stderr] Compiling kompact-actor-derive v0.7.0 [INFO] [stderr] Compiling keyby v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling arr_macro_impl v0.1.3 [INFO] [stderr] Compiling kompact-component-derive v0.8.1 [INFO] [stderr] Compiling kompact-actor-derive v0.8.1 [INFO] [stderr] Compiling arcon_macros v0.1.3 [INFO] [stderr] Compiling protoc-rust v2.25.1 [INFO] [stderr] Compiling arcon_messages v0.1.2 [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-42415c3ce027bd70/build-script-build` (exit status: 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-a4897951da87d7dd/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: 0x55fbaa7ce46c - std::backtrace_rs::backtrace::libunwind::trace::ha21b6ba3016b6364 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55fbaa7ce46c - std::backtrace_rs::backtrace::trace_unsynchronized::hf515241a118c4e5a [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55fbaa7ce46c - std::sys_common::backtrace::_print_fmt::h339cd474d88b8467 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55fbaa7ce46c - ::fmt::h06b8f714a0700be1 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55fbaa7eac0c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/core/src/fmt/mod.rs:1150:17 [INFO] [stderr] 5: 0x55fbaa7cba25 - std::io::Write::write_fmt::hb1c61d571fcd8cbf [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/io/mod.rs:1667:15 [INFO] [stderr] 6: 0x55fbaa7cfb50 - std::sys_common::backtrace::_print::hcd1fe1237ea0c752 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55fbaa7cfb50 - std::sys_common::backtrace::print::hae7d6625a78cd32e [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55fbaa7cfb50 - std::panicking::default_hook::{{closure}}::h9a7fffa4e6b396ed [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/panicking.rs:210:50 [INFO] [stderr] 9: 0x55fbaa7cf70b - std::panicking::default_hook::h5dc58e323cddd123 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x55fbaa7d0204 - std::panicking::rust_panic_with_hook::hbef17e4338d7de57 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/panicking.rs:624:17 [INFO] [stderr] 11: 0x55fbaa7cfcb2 - std::panicking::begin_panic_handler::{{closure}}::hd8a92a4b1c3baae0 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x55fbaa7ce934 - std::sys_common::backtrace::__rust_end_short_backtrace::ha5ac263a7609ace8 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55fbaa7cfc49 - rust_begin_unwind [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/panicking.rs:517:5 [INFO] [stderr] 14: 0x55fbaa7ab1d1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/core/src/panicking.rs:101:14 [INFO] [stderr] 15: 0x55fbaa7ab11d - core::panicking::panic::hd695e3b1d0dd4ef4 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/core/src/panicking.rs:50:5 [INFO] [stderr] 16: 0x55fbaa7b2a6c - build_script_build::build_llvmext::h4f4298dbb5c45f84 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/weld-0.3.1/build.rs:41:5 [INFO] [stderr] 17: 0x55fbaa7b2c39 - build_script_build::main::hb3bc2e824888a9cc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/weld-0.3.1/build.rs:58:5 [INFO] [stderr] 18: 0x55fbaa7af27b - core::ops::function::FnOnce::call_once::hfdc87747d6068708 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55fbaa7b1d6e - std::sys_common::backtrace::__rust_begin_short_backtrace::hd7136d0b7a4a1d55 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55fbaa7b0161 - std::rt::lang_start::{{closure}}::hc18d7475602486e5 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/rt.rs:63:18 [INFO] [stderr] 21: 0x55fbaa7d070a - core::ops::function::impls:: for &F>::call_once::hc9bc8961e4809a14 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55fbaa7d070a - std::panicking::try::do_call::h6f00e12df2af6579 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/panicking.rs:403:40 [INFO] [stderr] 23: 0x55fbaa7d070a - std::panicking::try::h588c31a0a9a8ad2c [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/panicking.rs:367:19 [INFO] [stderr] 24: 0x55fbaa7d070a - std::panic::catch_unwind::h8ebc4fcb0e51bec0 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/panic.rs:129:14 [INFO] [stderr] 25: 0x55fbaa7d070a - std::rt::lang_start_internal::{{closure}}::had93e50fbfd893a1 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/rt.rs:45:48 [INFO] [stderr] 26: 0x55fbaa7d070a - std::panicking::try::do_call::hf70c5056d8b410b7 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/panicking.rs:403:40 [INFO] [stderr] 27: 0x55fbaa7d070a - std::panicking::try::h0c680320de5deb84 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/panicking.rs:367:19 [INFO] [stderr] 28: 0x55fbaa7d070a - std::panic::catch_unwind::h7b94a99f13366c53 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/panic.rs:129:14 [INFO] [stderr] 29: 0x55fbaa7d070a - std::rt::lang_start_internal::hca14fb2549072049 [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/rt.rs:45:20 [INFO] [stderr] 30: 0x55fbaa7b0130 - std::rt::lang_start::h9232aff17f4548cc [INFO] [stderr] at /rustc/0599f3403366d9c57f0625e6de3af214b5042a90/library/std/src/rt.rs:62:5 [INFO] [stderr] 31: 0x55fbaa7b2c7c - main [INFO] [stderr] 32: 0x7f9a9a98a0b3 - __libc_start_main [INFO] [stderr] 33: 0x55fbaa7ab92e - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f5ae3c9f3cb35536348f38e932238a4bae2b9749741ef219210850a4f943e639", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5ae3c9f3cb35536348f38e932238a4bae2b9749741ef219210850a4f943e639", kill_on_drop: false }` [INFO] [stdout] f5ae3c9f3cb35536348f38e932238a4bae2b9749741ef219210850a4f943e639