[INFO] crate arcon 0.1.3 is already in cache [INFO] checking arcon-0.1.3 against try#8d67a66581ea5498d7ac03b8f88a478d8ec75cf0 for pr-64564 [INFO] extracting crate arcon 0.1.3 into work/builds/worker-1/source [INFO] validating manifest of crates.io crate arcon 0.1.3 on toolchain 8d67a66581ea5498d7ac03b8f88a478d8ec75cf0-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+8d67a66581ea5498d7ac03b8f88a478d8ec75cf0-alt" "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 work/builds/worker-1/source/Cargo.toml [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+8d67a66581ea5498d7ac03b8f88a478d8ec75cf0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+8d67a66581ea5498d7ac03b8f88a478d8ec75cf0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+8d67a66581ea5498d7ac03b8f88a478d8ec75cf0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a93e538c8184815b15a4a691b23d3b0f85fb5497473f20a28cd42022a0f94ee5 [INFO] running `"docker" "start" "-a" "a93e538c8184815b15a4a691b23d3b0f85fb5497473f20a28cd42022a0f94ee5"` [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling weld v0.3.1 [INFO] [stderr] Checking arcon_extra v0.1.0 [INFO] [stderr] Checking arcon_backend v0.1.0 [INFO] [stderr] Compiling protoc v2.8.1 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Compiling arcon_macros v0.1.1 [INFO] [stderr] Compiling keyby v0.2.0 [INFO] [stderr] Checking spaniel v0.1.0 [INFO] [stderr] Checking executors v0.4.4 [INFO] [stderr] Compiling protoc-rust v2.8.1 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Compiling arcon_messages v0.1.0 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Checking slog-term v2.4.1 [INFO] [stderr] Checking kompact v0.7.0 [INFO] [stderr] error: failed to run custom build command for `arcon_messages v0.1.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/arcon_messages-611284ac0975b040/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562591acc604 - backtrace::backtrace::libunwind::trace::hbae50f2b991d86ef [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x562591acc604 - backtrace::backtrace::trace_unsynchronized::h19bc23b015d2838f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x562591acc604 - std::sys_common::backtrace::_print_fmt::he8cbf667081e4bf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stderr] 3: 0x562591acc604 - ::fmt::ha849c2c1bcf100e7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stderr] 4: 0x562591af12dc - core::fmt::write::h603a714bd37b8e5c [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x562591ac98c7 - std::io::Write::write_fmt::hb319166cf1de5561 [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x562591acefe5 - std::sys_common::backtrace::_print::hda0c59cff136ee92 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stderr] 7: 0x562591acefe5 - std::sys_common::backtrace::print::hea7aeb95cf61b134 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x562591acefe5 - std::panicking::default_hook::{{closure}}::h4b10254e454f4b2c [INFO] [stderr] at src/libstd/panicking.rs:196 [INFO] [stderr] 9: 0x562591acecd6 - std::panicking::default_hook::h6427597d12d4cbca [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x562591acf635 - std::panicking::rust_panic_with_hook::hccceacbc62eab668 [INFO] [stderr] at src/libstd/panicking.rs:473 [INFO] [stderr] 11: 0x562591acf1d2 - std::panicking::continue_panic_fmt::h8ea4922e4ade12b5 [INFO] [stderr] at src/libstd/panicking.rs:380 [INFO] [stderr] 12: 0x562591acf0c6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:307 [INFO] [stderr] 13: 0x562591aed6ea - core::panicking::panic_fmt::h2cd22cf274c37798 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 14: 0x562591aed7e7 - core::result::unwrap_failed::h741ddd07f41ecb26 [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x5625917b7349 - core::result::Result::expect::h4be990c8fe637ef4 [INFO] [stderr] at /rustc/8d67a66581ea5498d7ac03b8f88a478d8ec75cf0/src/libcore/result.rs:960 [INFO] [stderr] 16: 0x5625917b7a0e - build_script_build::main::h9198b2b628c2d6f7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arcon_messages-0.1.0/build.rs:13 [INFO] [stderr] 17: 0x5625917b7b00 - std::rt::lang_start::{{closure}}::h57917f471c6fdd0b [INFO] [stderr] at /rustc/8d67a66581ea5498d7ac03b8f88a478d8ec75cf0/src/libstd/rt.rs:64 [INFO] [stderr] 18: 0x562591acf0b3 - std::rt::lang_start_internal::{{closure}}::h5f591d8741fb1e64 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 19: 0x562591acf0b3 - std::panicking::try::do_call::hc3ebe742ad7d149e [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 20: 0x562591ad617a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 21: 0x562591acfb2d - std::panicking::try::hc94f3a47ff9c6438 [INFO] [stderr] at src/libstd/panicking.rs:271 [INFO] [stderr] 22: 0x562591acfb2d - std::panic::catch_unwind::h702acac46b107571 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x562591acfb2d - std::rt::lang_start_internal::h011095b45ca4068d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 24: 0x5625917b7ad9 - std::rt::lang_start::h040e0dfc40e4f70a [INFO] [stderr] at /rustc/8d67a66581ea5498d7ac03b8f88a478d8ec75cf0/src/libstd/rt.rs:64 [INFO] [stderr] 25: 0x5625917b7a8a - main [INFO] [stderr] 26: 0x7fe5d315eb97 - __libc_start_main [INFO] [stderr] 27: 0x5625917b716a - _start [INFO] [stderr] 28: 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] running `"docker" "inspect" "a93e538c8184815b15a4a691b23d3b0f85fb5497473f20a28cd42022a0f94ee5"` [INFO] running `"docker" "rm" "-f" "a93e538c8184815b15a4a691b23d3b0f85fb5497473f20a28cd42022a0f94ee5"` [INFO] [stdout] a93e538c8184815b15a4a691b23d3b0f85fb5497473f20a28cd42022a0f94ee5