[INFO] fetching crate arcon_codegen 0.1.4... [INFO] checking arcon_codegen-0.1.4 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate arcon_codegen 0.1.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate arcon_codegen 0.1.4 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate arcon_codegen 0.1.4 [INFO] finished tweaking crates.io crate arcon_codegen 0.1.4 [INFO] tweaked toml for crates.io crate arcon_codegen 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arcon_messages v0.1.2 [INFO] [stderr] Downloaded arcon_backend v0.1.1 [INFO] [stderr] Downloaded arcon_extra v0.1.1 [INFO] [stderr] Downloaded arcon_macros v0.1.3 [INFO] [stderr] Downloaded arcon_spec v0.1.3 [INFO] [stderr] Downloaded executors v0.4.4 [INFO] [stderr] Downloaded llvm-sys v60.5.0 [INFO] [stderr] Downloaded kompact-component-derive v0.7.0 [INFO] [stderr] Downloaded keyby v0.2.0 [INFO] [stderr] Downloaded arcon v0.1.3 [INFO] [stderr] Downloaded kompact v0.7.0 [INFO] [stderr] Downloaded kompact-actor-derive v0.7.0 [INFO] [stderr] Downloaded weld v0.3.1 [INFO] [stderr] Downloaded synchronoise v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2720cfeed69c03b7364030b5e90a65c6126e4a28abb6a9d065c0ff6262adddeb [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" "2720cfeed69c03b7364030b5e90a65c6126e4a28abb6a9d065c0ff6262adddeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2720cfeed69c03b7364030b5e90a65c6126e4a28abb6a9d065c0ff6262adddeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2720cfeed69c03b7364030b5e90a65c6126e4a28abb6a9d065c0ff6262adddeb", kill_on_drop: false }` [INFO] [stdout] 2720cfeed69c03b7364030b5e90a65c6126e4a28abb6a9d065c0ff6262adddeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7f893ba35cf6fae25100935cea4e359b3fb1ab3af67c0863e86dce7f3b17742 [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" "f7f893ba35cf6fae25100935cea4e359b3fb1ab3af67c0863e86dce7f3b17742", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling rustc-rayon-core v0.3.0 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking rustc-ap-rustc_graphviz v669.0.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling rustc-ap-rustc_target v669.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_ast v669.0.0 [INFO] [stderr] Compiling protobuf v2.17.0 [INFO] [stderr] Checking annotate-snippets v0.8.0 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Checking rustc-ap-rustc_fs_util v669.0.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling rustc-ap-rustc_attr v669.0.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking oncemutex v0.1.1 [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 sequence_trie v0.3.6 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Compiling weld v0.3.1 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Compiling rustfmt-nightly v1.4.19 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Checking arcon_error v0.1.1 [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking arcon_extra v0.1.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rustc-ap-rustc_lexer v669.0.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Checking annotate-snippets v0.6.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking arcon_backend v0.1.1 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Checking synchronoise v0.4.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking proc-macro2 v0.4.30 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking jobserver v0.1.21 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking termize v0.1.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking synchronoise v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling psm v0.1.11 [INFO] [stderr] Compiling stacker v0.1.11 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking rustc-ap-rustc_serialize v669.0.0 [INFO] [stderr] Checking slog-async v2.5.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking ignore v0.4.16 [INFO] [stderr] Checking serde_json v0.9.10 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking executors v0.4.4 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking spaniel v0.1.0 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking rustc-rayon v0.3.0 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Compiling protobuf-codegen v2.17.0 [INFO] [stderr] Checking rustc-ap-rustc_index v669.0.0 [INFO] [stderr] Checking slog-term v2.6.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [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 rustc-ap-rustc_macros v669.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling arr_macro_impl v0.1.3 [INFO] [stderr] Compiling structopt-derive v0.4.9 [INFO] [stderr] Compiling kompact-actor-derive v0.8.1 [INFO] [stderr] Compiling kompact-component-derive v0.8.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling rustfmt-config_proc_macro v0.2.0 [INFO] [stderr] Compiling arcon_macros v0.1.3 [INFO] [stderr] Checking arr_macro v0.1.3 [INFO] [stderr] Checking executors v0.5.3 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking arcon_spec v0.1.3 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling which v4.0.2 [INFO] [stderr] Compiling protoc v2.17.0 [INFO] [stderr] Compiling protoc-rust v2.17.0 [INFO] [stderr] Checking structopt v0.3.16 [INFO] [stderr] Compiling arcon_messages v0.1.2 [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-b4a6fb77c0552584/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:10:8 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d4162acf65 - backtrace::backtrace::libunwind::trace::hdc42e81315d2a69f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55d4162acf65 - backtrace::backtrace::trace_unsynchronized::hc9edcf4d4fb0b42d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d4162acf65 - std::sys_common::backtrace::_print_fmt::hb93b171b1042fa52 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55d4162acf65 - ::fmt::h589f1bf1cf74dd71 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55d4162d65dc - core::fmt::write::h3a043650ba7bf668 [INFO] [stderr] at library/core/src/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x55d4162aa1e2 - std::io::Write::write_fmt::hbbad3ca30e02a58a [INFO] [stderr] at library/std/src/io/mod.rs:1510 [INFO] [stderr] 6: 0x55d4162af980 - std::sys_common::backtrace::_print::h96b2d71887f0b186 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55d4162af980 - std::sys_common::backtrace::print::h6cd6e92e674a16a4 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55d4162af980 - std::panicking::default_hook::{{closure}}::h76820e280a7c9f14 [INFO] [stderr] at library/std/src/panicking.rs:198 [INFO] [stderr] 9: 0x55d4162af6cc - std::panicking::default_hook::h3c589b4200c4e9d0 [INFO] [stderr] at library/std/src/panicking.rs:217 [INFO] [stderr] 10: 0x55d4162affc3 - std::panicking::rust_panic_with_hook::h99205632f2cac760 [INFO] [stderr] at library/std/src/panicking.rs:526 [INFO] [stderr] 11: 0x55d4162afbbb - rust_begin_unwind [INFO] [stderr] at library/std/src/panicking.rs:437 [INFO] [stderr] 12: 0x55d4162d4541 - core::panicking::panic_fmt::h019ad16a92ccd092 [INFO] [stderr] at library/core/src/panicking.rs:85 [INFO] [stderr] 13: 0x55d4162d4363 - core::option::expect_none_failed::h7135ba2fdb185931 [INFO] [stderr] at library/core/src/option.rs:1273 [INFO] [stderr] 14: 0x55d4160152ef - core::result::Result::expect::h676e9def1fb30f69 [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/core/src/result.rs:963 [INFO] [stderr] 15: 0x55d416015565 - build_script_build::main::hcc10ab3ef7c6c957 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arcon_messages-0.1.2/build.rs:3 [INFO] [stderr] 16: 0x55d4160153eb - std::rt::lang_start::{{closure}}::h616e1b4272e0e401 [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/std/src/rt.rs:67 [INFO] [stderr] 17: 0x55d4162b0393 - std::rt::lang_start_internal::{{closure}}::hb14aa68a79b4eb09 [INFO] [stderr] at library/std/src/rt.rs:52 [INFO] [stderr] 18: 0x55d4162b0393 - std::panicking::try::do_call::haffb1227d43d77f1 [INFO] [stderr] at library/std/src/panicking.rs:348 [INFO] [stderr] 19: 0x55d4162b0393 - std::panicking::try::hc085bbb3f48e6fb0 [INFO] [stderr] at library/std/src/panicking.rs:325 [INFO] [stderr] 20: 0x55d4162b0393 - std::panic::catch_unwind::h0d91c438fed06f5e [INFO] [stderr] at library/std/src/panic.rs:394 [INFO] [stderr] 21: 0x55d4162b0393 - std::rt::lang_start_internal::h9a2f79aa5e187e95 [INFO] [stderr] at library/std/src/rt.rs:51 [INFO] [stderr] 22: 0x55d4160153c7 - std::rt::lang_start::hc81c4a8b6f722be8 [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/std/src/rt.rs:67 [INFO] [stderr] 23: 0x55d41601559a - main [INFO] [stderr] 24: 0x7f09422090b3 - __libc_start_main [INFO] [stderr] 25: 0x55d4160151ae - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f7f893ba35cf6fae25100935cea4e359b3fb1ab3af67c0863e86dce7f3b17742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7f893ba35cf6fae25100935cea4e359b3fb1ab3af67c0863e86dce7f3b17742", kill_on_drop: false }` [INFO] [stdout] f7f893ba35cf6fae25100935cea4e359b3fb1ab3af67c0863e86dce7f3b17742