[INFO] crate arcon 0.1.3 is already in cache [INFO] testing arcon-0.1.3 against 1.38.0 for beta-1.39-1 [INFO] extracting crate arcon 0.1.3 into work/builds/worker-6/source [INFO] validating manifest of crates.io crate arcon 0.1.3 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "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-6/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=warn" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 2380e6a666b49048a0ea9355befe7dd5b7d4df6f3f5b8aa2b43e0565e57cef31 [INFO] running `"docker" "start" "-a" "2380e6a666b49048a0ea9355befe7dd5b7d4df6f3f5b8aa2b43e0565e57cef31"` [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling bitfields v0.2.0 [INFO] [stderr] Compiling oncemutex v0.1.1 [INFO] [stderr] Compiling weld v0.3.1 [INFO] [stderr] Compiling as_num v0.2.5 [INFO] [stderr] Compiling arcon_error v0.1.0 [INFO] [stderr] Compiling arcon_extra v0.1.0 [INFO] [stderr] Compiling synchronoise v0.4.0 [INFO] [stderr] Compiling protoc v2.8.1 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling tokio-retry v0.2.0 [INFO] [stderr] Compiling llvm-sys v60.4.1 [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 arcon_macros v0.1.1 [INFO] [stderr] Compiling spaniel v0.1.0 [INFO] [stderr] Compiling arcon_backend v0.1.0 [INFO] [stderr] Compiling executors v0.4.4 [INFO] [stderr] Compiling protoc-rust v2.8.1 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling arcon_messages v0.1.0 [INFO] [stderr] Compiling slog-async v2.3.0 [INFO] [stderr] Compiling slog-term v2.4.1 [INFO] [stderr] Compiling 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-5c5dede11e015871/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:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559d24d6ab0b - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x559d24d6ab0b - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559d24d6ab0b - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x559d24d6ab0b - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x559d24d6ab0b - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x559d24d6a7e6 - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x559d24d6b1cd - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x559d24d6ad52 - std::panicking::continue_panic_fmt::h25abfbb4e5b7043a [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x559d24d6ac36 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x559d24d8938d - core::panicking::panic_fmt::h7e9f94035af782b3 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x559d24d89487 - core::result::unwrap_failed::hf7591c1dd9412006 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x559d24a58ba9 - core::result::Result::expect::h4f060e572ff5b9a5 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/result.rs:879 [INFO] [stderr] 12: 0x559d24a591fe - build_script_build::main::hd2dcff8a7971a221 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arcon_messages-0.1.0/build.rs:13 [INFO] [stderr] 13: 0x559d24a58c50 - std::rt::lang_start::{{closure}}::hc057314202ccc837 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x559d24d6ac23 - std::rt::lang_start_internal::{{closure}}::h4e93c1949c7a1955 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x559d24d6ac23 - std::panicking::try::do_call::h9440ccd4dc467eaa [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x559d24d71d8a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 17: 0x559d24d6b6dd - std::panicking::try::hc046e7ee42ee744f [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x559d24d6b6dd - std::panic::catch_unwind::h27dfc457c200aee0 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x559d24d6b6dd - std::rt::lang_start_internal::hea1b49a567afe309 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x559d24a58c29 - std::rt::lang_start::h116f92c060618396 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x559d24a5927a - main [INFO] [stderr] 22: 0x7ff7e201ab97 - __libc_start_main [INFO] [stderr] 23: 0x559d24a5887a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kompact-0.7.0/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(specialization)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kompact-0.7.0/src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(unsized_locals)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kompact-0.7.0/src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(drain_filter)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `kompact`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2380e6a666b49048a0ea9355befe7dd5b7d4df6f3f5b8aa2b43e0565e57cef31"` [INFO] running `"docker" "rm" "-f" "2380e6a666b49048a0ea9355befe7dd5b7d4df6f3f5b8aa2b43e0565e57cef31"` [INFO] [stdout] 2380e6a666b49048a0ea9355befe7dd5b7d4df6f3f5b8aa2b43e0565e57cef31