[INFO] crate arcon 0.1.3 is already in cache [INFO] checking arcon-0.1.3 against master#d939f708d960161d23b964309ba68ff207fc0ead for pr-70087 [INFO] extracting crate arcon 0.1.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate arcon 0.1.3 on toolchain d939f708d960161d23b964309ba68ff207fc0ead [INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "read-manifest" "--manifest-path" "Cargo.toml"` [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-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d939f708d960161d23b964309ba68ff207fc0ead" "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] 25e9b376ef8a9db8f996ad709d38e7fe1087a4a908c213d98e82d2eb0721b14a [INFO] running `"docker" "start" "-a" "25e9b376ef8a9db8f996ad709d38e7fe1087a4a908c213d98e82d2eb0721b14a"` [INFO] [stderr] Compiling protobuf v2.10.2 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Checking sequence_trie v0.3.6 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking bitfields v0.2.0 [INFO] [stderr] Checking as_num v0.2.5 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking oncemutex v0.1.1 [INFO] [stderr] Compiling weld v0.3.1 [INFO] [stderr] Checking arcon_extra v0.1.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Checking arcon_backend v0.1.1 [INFO] [stderr] Checking synchronoise v0.4.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling protoc v2.10.2 [INFO] [stderr] Checking synchronoise v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking num-integer v0.1.42 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.12 [INFO] [stderr] Compiling kompact-component-derive v0.8.1 [INFO] [stderr] Compiling kompact-actor-derive v0.8.1 [INFO] [stderr] Compiling arcon_macros v0.1.2 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking slog-async v2.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking executors v0.4.4 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking spaniel v0.1.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling arr_macro_impl v0.1.3 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking slog-term v2.5.0 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Compiling protobuf-codegen v2.10.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking arr_macro v0.1.3 [INFO] [stderr] Checking executors v0.5.3 [INFO] [stderr] Checking kompact v0.8.1 [INFO] [stderr] Compiling protoc-rust v2.10.2 [INFO] [stderr] Compiling llvm-sys v60.4.1 [INFO] [stderr] Compiling kompact-actor-derive v0.7.0 [INFO] [stderr] Compiling kompact-component-derive v0.7.0 [INFO] [stderr] Compiling keyby v0.2.0 [INFO] [stderr] Compiling arcon_messages v0.1.2 [INFO] [stderr] Checking kompact v0.7.0 [INFO] [stderr] error: failed to run custom build command for `arcon_messages v0.1.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/arcon_messages-df2f707f31da732b/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to generate proto: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arcon_messages-0.1.2/build.rs:3:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d06d0b4984 - backtrace::backtrace::libunwind::trace::hdbfb90b3ac3ad82c [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55d06d0b4984 - backtrace::backtrace::trace_unsynchronized::hdc2d8de557dbdcaf [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d06d0b4984 - std::sys_common::backtrace::_print_fmt::hc847b4cbd733969c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55d06d0b4984 - ::fmt::h1834f0d5f0f485d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55d06d0d9eec - core::fmt::write::h6932942104d5f1ae [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55d06d0b2053 - std::io::Write::write_fmt::h6ea75dc393077354 [INFO] [stderr] at src/libstd/io/mod.rs:1427 [INFO] [stderr] 6: 0x55d06d0b75a5 - std::sys_common::backtrace::_print::hbdd2af06305a234c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55d06d0b75a5 - std::sys_common::backtrace::print::hfa2e5bb1407a0009 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55d06d0b75a5 - std::panicking::default_hook::{{closure}}::h4196b1a9c9da64a2 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55d06d0b72f2 - std::panicking::default_hook::h853dd04629d084b0 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55d06d0b7bb2 - std::panicking::rust_panic_with_hook::h06766489222c5b1f [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55d06d0b779b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 12: 0x55d06d0d7f41 - core::panicking::panic_fmt::h70f73dd0c53f6a1b [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 13: 0x55d06d0d7d63 - core::option::expect_none_failed::h1638b8aeab38312f [INFO] [stderr] at src/libcore/option.rs:1211 [INFO] [stderr] 14: 0x55d06ce0433f - core::result::Result::expect::h37c8005a292e5eb2 [INFO] [stderr] at /rustc/d939f708d960161d23b964309ba68ff207fc0ead/src/libcore/result.rs:961 [INFO] [stderr] 15: 0x55d06ce041c5 - build_script_build::main::h120feff59e361317 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arcon_messages-0.1.2/build.rs:3 [INFO] [stderr] 16: 0x55d06ce0403b - std::rt::lang_start::{{closure}}::hc1aebeeb4207dac8 [INFO] [stderr] at /rustc/d939f708d960161d23b964309ba68ff207fc0ead/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55d06d0b807f - std::rt::lang_start_internal::{{closure}}::hdaffbcc57d598c5f [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55d06d0b807f - std::panicking::try::do_call::hc1832c62abd55478 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 19: 0x55d06d0b807f - std::panicking::try::h23d1892813e46504 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 20: 0x55d06d0b807f - std::panic::catch_unwind::hdb5524bedfc6db1f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55d06d0b807f - std::rt::lang_start_internal::h2ab9efcdfcc44c95 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55d06ce04017 - std::rt::lang_start::hf95dfc5134a06d97 [INFO] [stderr] at /rustc/d939f708d960161d23b964309ba68ff207fc0ead/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55d06ce041fa - main [INFO] [stderr] 24: 0x7fc141fc8b97 - __libc_start_main [INFO] [stderr] 25: 0x55d06ce03eea - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0520]: `execute_send` specializes an item from a parent `impl`, but that item is not marked `default` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kompact-0.7.0/src/component.rs:329:5 [INFO] [stderr] | [INFO] [stderr] 326 | impl ExecuteSend for A {} [INFO] [stderr] | -------------------------------------- parent `impl` is here [INFO] [stderr] ... [INFO] [stderr] 329 | / fn execute_send(&mut self, env: DispatchEnvelope) -> () { [INFO] [stderr] 330 | | Dispatcher::receive(self, env) [INFO] [stderr] 331 | | } [INFO] [stderr] | |_____^ cannot specialize default item `execute_send` [INFO] [stderr] | [INFO] [stderr] = note: to specialize, `execute_send` in the parent `impl` must be marked `default` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0520`. [INFO] [stderr] error: could not compile `kompact`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "25e9b376ef8a9db8f996ad709d38e7fe1087a4a908c213d98e82d2eb0721b14a"` [INFO] running `"docker" "rm" "-f" "25e9b376ef8a9db8f996ad709d38e7fe1087a4a908c213d98e82d2eb0721b14a"` [INFO] [stdout] 25e9b376ef8a9db8f996ad709d38e7fe1087a4a908c213d98e82d2eb0721b14a