[INFO] updating cached repository https://github.com/jessegrosjean/grpc_streaming_test [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5bec712dcd2b366a101589192a4ca1f3054fad3b [INFO] checking jessegrosjean/grpc_streaming_test against master#74e80468347471779be6060d8d7d6d04e98e467f for pr-72788 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjessegrosjean%2Fgrpc_streaming_test" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jessegrosjean/grpc_streaming_test on toolchain 74e80468347471779be6060d8d7d6d04e98e467f [INFO] running `"/workspace/cargo-home/bin/cargo" "+74e80468347471779be6060d8d7d6d04e98e467f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jessegrosjean/grpc_streaming_test [INFO] finished tweaking git repo https://github.com/jessegrosjean/grpc_streaming_test [INFO] tweaked toml for git repo https://github.com/jessegrosjean/grpc_streaming_test written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jessegrosjean/grpc_streaming_test already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+74e80468347471779be6060d8d7d6d04e98e467f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+74e80468347471779be6060d8d7d6d04e98e467f" "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] 22fcb22e193f99d4cea3ff5628b06b7b386e1709e6c0db0f62c16d9127c69092 [INFO] running `"docker" "start" "-a" "22fcb22e193f99d4cea3ff5628b06b7b386e1709e6c0db0f62c16d9127c69092"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling protobuf v2.4.2 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling slog v2.4.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling rustc-demangle v0.1.13 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling regex v1.1.5 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling cmake v0.1.37 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking regex-syntax v0.6.6 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling protoc v2.4.2 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Compiling grpcio-sys v0.4.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking slog-term v2.4.0 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Checking slog-scope v4.1.1 [INFO] [stderr] Checking slog-stdlog v3.0.2 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Compiling protobuf-codegen v2.4.2 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling grpcio-compiler v0.4.3 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling protoc-grpcio v1.0.1 [INFO] [stderr] Compiling grpc-streaming-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> build.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `grpc-streaming-test v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/grpc-streaming-test-69a79685fee917e4/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to compile gRPC definitions!: Os { code: 30, kind: Other, message: "Read-only file system" } [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: failure::backtrace::internal::InternalBacktrace::new::hb37213623643a201 (0x55e91112b33b) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stderr] 1: failure::backtrace::Backtrace::new::h7a7420304864cc81 (0x55e9111299ed) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stderr] 2: >::from::h688d934ed2564662 (0x55e9110e19ec) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stderr] 3: >::from::h81412a8d759a5201 (0x55e9110e409e) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stderr] 4: >::into::h8c47f3bd9ad089c9 (0x55e9110e2b4e) [INFO] [stderr] at /rustc/74e80468347471779be6060d8d7d6d04e98e467f/src/libcore/convert/mod.rs:559 [INFO] [stderr] 5: failure::context::Context::with_err::h8232522a7c71b318 (0x55e9110d911d) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105 [INFO] [stderr] 6: failure::Fail::context::h170de3a62876ee47 (0x55e9110e3115) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160 [INFO] [stderr] 7: as failure::result_ext::ResultExt>::context::{{closure}}::h30d477bef7a30052 (0x55e9110e5cd5) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stderr] 8: core::result::Result::map_err::h68388c47b42f2394 (0x55e9110df591) [INFO] [stderr] at /rustc/74e80468347471779be6060d8d7d6d04e98e467f/src/libcore/result.rs:612 [INFO] [stderr] 9: as failure::result_ext::ResultExt>::context::h60e8a1b21bc7339e (0x55e9110dffdd) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stderr] 10: protoc_grpcio::write_out_generated_files::hfa694e3bfdc13754 (0x55e9110d6c7e) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-grpcio-1.0.1/src/lib.rs:91 [INFO] [stderr] 11: protoc_grpcio::compile_grpc_protos::hc7edff8fef7b37e0 (0x55e9110d5f93) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-grpcio-1.0.1/src/lib.rs:260 [INFO] [stderr] 12: build_script_build::main::h7623992700d85d7a (0x55e9110e32d7) [INFO] [stderr] at /opt/rustwide/workdir/build.rs:5 [INFO] [stderr] 13: std::rt::lang_start::{{closure}}::hffa4b9782e1d258f (0x55e9110e4d9a) [INFO] [stderr] at /rustc/74e80468347471779be6060d8d7d6d04e98e467f/src/libstd/rt.rs:67 [INFO] [stderr] 14: std::rt::lang_start_internal::{{closure}}::h4c8bd631e3dc2cb9 (0x55e911388717) [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] std::panicking::try::do_call::h88ce8513ed0d613c [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] std::panicking::try::he181ad9c483671e2 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] std::panic::catch_unwind::heb113c382f4c732f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] std::rt::lang_start_internal::h807304d390ed60ab [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 15: std::rt::lang_start::hf436309f2d0b6f76 (0x55e9110e4d76) [INFO] [stderr] at /rustc/74e80468347471779be6060d8d7d6d04e98e467f/src/libstd/rt.rs:67 [INFO] [stderr] 16: main (0x55e9110e3349) [INFO] [stderr] 17: __libc_start_main (0x7fa65d3a10b2) [INFO] [stderr] 18: _start (0x55e9110d11cd) [INFO] [stderr] 19: (0x0) [INFO] [stderr] [INFO] [stderr] failed to create "src/api/api_grpc.rs" [INFO] [stderr] [INFO] [stderr] failed to write generated grpc definitions', build.rs:5:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e911385705 - backtrace::backtrace::libunwind::trace::h508d2c55eb856ef2 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55e911385705 - backtrace::backtrace::trace_unsynchronized::h31c9d8a0097b92f8 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55e911385705 - std::sys_common::backtrace::_print_fmt::h520f528c4c103a3f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55e911385705 - ::fmt::hf4dec5da8360bccb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55e9113aeb2c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55e911382dc3 - std::io::Write::write_fmt::hd33447f61d92a88a [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55e911387d10 - std::sys_common::backtrace::_print::h856c809943c588ab [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55e911387d10 - std::sys_common::backtrace::print::hc042b4237cc3648a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55e911387d10 - std::panicking::default_hook::{{closure}}::h35997132c163f935 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55e911387a5c - std::panicking::default_hook::h8555bf398b0f1318 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55e911388347 - std::panicking::rust_panic_with_hook::h9b80e82887819c44 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55e911387f4b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x55e9113aca91 - core::panicking::panic_fmt::hd101a87121fa411f [INFO] [stderr] at src/libcore/panicking.rs:101 [INFO] [stderr] 13: 0x55e9113ac8b3 - core::option::expect_none_failed::h4f0e89faa3179bf7 [INFO] [stderr] at src/libcore/option.rs:1272 [INFO] [stderr] 14: 0x55e9110df226 - core::result::Result::expect::h625589c9fb727548 [INFO] [stderr] at /rustc/74e80468347471779be6060d8d7d6d04e98e467f/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x55e9110e3312 - build_script_build::main::h7623992700d85d7a [INFO] [stderr] at /opt/rustwide/workdir/build.rs:5 [INFO] [stderr] 16: 0x55e9110e4d9b - std::rt::lang_start::{{closure}}::hffa4b9782e1d258f [INFO] [stderr] at /rustc/74e80468347471779be6060d8d7d6d04e98e467f/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55e911388718 - std::rt::lang_start_internal::{{closure}}::h4c8bd631e3dc2cb9 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55e911388718 - std::panicking::try::do_call::h88ce8513ed0d613c [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 19: 0x55e911388718 - std::panicking::try::he181ad9c483671e2 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 20: 0x55e911388718 - std::panic::catch_unwind::heb113c382f4c732f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55e911388718 - std::rt::lang_start_internal::h807304d390ed60ab [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55e9110e4d77 - std::rt::lang_start::hf436309f2d0b6f76 [INFO] [stderr] at /rustc/74e80468347471779be6060d8d7d6d04e98e467f/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55e9110e334a - main [INFO] [stderr] 24: 0x7fa65d3a10b3 - __libc_start_main [INFO] [stderr] 25: 0x55e9110d11ce - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "22fcb22e193f99d4cea3ff5628b06b7b386e1709e6c0db0f62c16d9127c69092"` [INFO] running `"docker" "rm" "-f" "22fcb22e193f99d4cea3ff5628b06b7b386e1709e6c0db0f62c16d9127c69092"` [INFO] [stdout] 22fcb22e193f99d4cea3ff5628b06b7b386e1709e6c0db0f62c16d9127c69092