[INFO] updating cached repository OtterCode/self-serving-grpc-test [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/OtterCode/self-serving-grpc-test [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/OtterCode/self-serving-grpc-test" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/OtterCode/self-serving-grpc-test"` [INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/OtterCode/self-serving-grpc-test'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/OtterCode/self-serving-grpc-test" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/OtterCode/self-serving-grpc-test"` [INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/OtterCode/self-serving-grpc-test'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2ac459c887d285c590ea656e5ae5ebce6ee00557 [INFO] sha for GitHub repo OtterCode/self-serving-grpc-test: 2ac459c887d285c590ea656e5ae5ebce6ee00557 [INFO] validating manifest of OtterCode/self-serving-grpc-test on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of OtterCode/self-serving-grpc-test on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing OtterCode/self-serving-grpc-test [INFO] finished frobbing OtterCode/self-serving-grpc-test [INFO] frobbed toml for OtterCode/self-serving-grpc-test written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/OtterCode/self-serving-grpc-test/Cargo.toml [INFO] started frobbing OtterCode/self-serving-grpc-test [INFO] finished frobbing OtterCode/self-serving-grpc-test [INFO] frobbed toml for OtterCode/self-serving-grpc-test written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/OtterCode/self-serving-grpc-test/Cargo.toml [INFO] crate OtterCode/self-serving-grpc-test already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking OtterCode/self-serving-grpc-test against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-5/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/OtterCode/self-serving-grpc-test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 933482f9e66b2448b2e8fb15a886d1f9bfbeaed546afe4206eb9577a312c6d39 [INFO] running `"docker" "start" "-a" "933482f9e66b2448b2e8fb15a886d1f9bfbeaed546afe4206eb9577a312c6d39"` [INFO] [stderr] Compiling protobuf v2.0.2 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Compiling clang-sys v0.22.0 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking tls-api v0.1.19 [INFO] [stderr] Compiling aho-corasick v0.6.5 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling protoc v2.0.2 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Checking tls-api-stub v0.1.19 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling regex v1.0.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking tokio-reactor v0.1.2 [INFO] [stderr] Checking mio-uds v0.6.6 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking tls-api-native-tls v0.1.19 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking tokio-udp v0.1.1 [INFO] [stderr] Compiling bindgen v0.36.1 [INFO] [stderr] Checking tokio v0.1.7 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking tokio-tls-api v0.1.19 [INFO] [stderr] Checking tokio-uds v0.1.7 [INFO] [stderr] Checking httpbis v0.7.0 [INFO] [stderr] Compiling env_logger v0.5.10 [INFO] [stderr] Checking grpc v0.5.0 [INFO] [stderr] Compiling protobuf-codegen v2.0.2 [INFO] [stderr] Compiling grpc-compiler v0.5.0 [INFO] [stderr] Compiling protoc-rust v2.0.2 [INFO] [stderr] Compiling protoc-rust-grpc v0.5.0 [INFO] [stderr] Compiling micro v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `micro v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/micro-689059af2476f73b/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc-rust-grpc: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f6554b219b - backtrace::backtrace::libunwind::trace::hc5a758871b6ebf05 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55f6554b219b - backtrace::backtrace::trace_unsynchronized::hdad9729cc53c45f3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f6554b219b - std::sys_common::backtrace::_print::hccf66646430a9cbc [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55f6554b219b - std::sys_common::backtrace::print::h6c902507aa1c61bf [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55f6554b219b - std::panicking::default_hook::{{closure}}::hc0c79151a0a4b58f [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55f6554b1e77 - std::panicking::default_hook::hfd408bb664bf319a [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55f6554b2860 - std::panicking::rust_panic_with_hook::hb2d4371b6afbe17a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55f6554b23e2 - std::panicking::continue_panic_fmt::h6eef1f2d6e3abc2b [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55f6554b22c6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55f6554d0a2d - core::panicking::panic_fmt::h9f3781beea83a294 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55f6554928d8 - core::result::unwrap_failed::h0b65f3bb6e260d79 [INFO] [stderr] at /rustc/003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55f6551ddaf7 - core::result::Result::expect::h98c4da8762e26a25 [INFO] [stderr] at /rustc/003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/src/libcore/result.rs:827 [INFO] [stderr] 12: 0x55f6551dd83e - build_script_build::main::h1b5b9ac034ead286 [INFO] [stderr] at /opt/crater/workdir/build.rs:4 [INFO] [stderr] 13: 0x55f6551ddc80 - std::rt::lang_start::{{closure}}::h81d9d112ce4f1c8f [INFO] [stderr] at /rustc/003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55f6554b22b3 - std::rt::lang_start_internal::{{closure}}::h86569d7197572496 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55f6554b22b3 - std::panicking::try::do_call::hc05ef3c0bbb0a2c9 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x55f6554b931a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55f6554b2d6d - std::panicking::try::h5f7f6728fc93999f [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55f6554b2d6d - std::panic::catch_unwind::h9120cbd852b844f2 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 19: 0x55f6554b2d6d - std::rt::lang_start_internal::h20e51e71516fa081 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55f6551ddc59 - std::rt::lang_start::h424e2bf0632c2e65 [INFO] [stderr] at /rustc/003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55f6551dd87a - main [INFO] [stderr] 22: 0x7efd3ede42e1 - __libc_start_main [INFO] [stderr] 23: 0x55f6551dd6aa - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "933482f9e66b2448b2e8fb15a886d1f9bfbeaed546afe4206eb9577a312c6d39"` [INFO] running `"docker" "rm" "-f" "933482f9e66b2448b2e8fb15a886d1f9bfbeaed546afe4206eb9577a312c6d39"` [INFO] [stdout] 933482f9e66b2448b2e8fb15a886d1f9bfbeaed546afe4206eb9577a312c6d39