[INFO] updating cached repository JMurph2015/rust-grpc-helloworld [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/JMurph2015/rust-grpc-helloworld [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/JMurph2015/rust-grpc-helloworld" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/JMurph2015/rust-grpc-helloworld"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/JMurph2015/rust-grpc-helloworld'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/JMurph2015/rust-grpc-helloworld" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/JMurph2015/rust-grpc-helloworld"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/JMurph2015/rust-grpc-helloworld'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1b18a4adbaf42401d9337062c0af09288ae7652c [INFO] sha for GitHub repo JMurph2015/rust-grpc-helloworld: 1b18a4adbaf42401d9337062c0af09288ae7652c [INFO] validating manifest of JMurph2015/rust-grpc-helloworld on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of JMurph2015/rust-grpc-helloworld on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing JMurph2015/rust-grpc-helloworld [INFO] finished frobbing JMurph2015/rust-grpc-helloworld [INFO] frobbed toml for JMurph2015/rust-grpc-helloworld written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/JMurph2015/rust-grpc-helloworld/Cargo.toml [INFO] started frobbing JMurph2015/rust-grpc-helloworld [INFO] finished frobbing JMurph2015/rust-grpc-helloworld [INFO] frobbed toml for JMurph2015/rust-grpc-helloworld written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/JMurph2015/rust-grpc-helloworld/Cargo.toml [INFO] crate JMurph2015/rust-grpc-helloworld already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking JMurph2015/rust-grpc-helloworld against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/JMurph2015/rust-grpc-helloworld:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d19d312365ffe8fa4bc16f0b0b2bce6252909513518ba7623ccdf65a6d390a40 [INFO] running `"docker" "start" "-a" "d19d312365ffe8fa4bc16f0b0b2bce6252909513518ba7623ccdf65a6d390a40"` [INFO] [stderr] Compiling cc v1.0.14 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking base64 v0.9.1 [INFO] [stderr] Checking bytes v0.4.7 [INFO] [stderr] Compiling protoc v1.5.1 [INFO] [stderr] Checking tls-api v0.1.19 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Checking tls-api-stub v0.1.19 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Checking protobuf v1.5.1 [INFO] [stderr] Compiling openssl-sys v0.9.28 [INFO] [stderr] Checking tokio-reactor v0.1.1 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking tokio-udp v0.1.0 [INFO] [stderr] Checking tokio v0.1.5 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking tokio-uds v0.1.7 [INFO] [stderr] Checking tokio-tls-api v0.1.19 [INFO] [stderr] Checking httpbis v0.5.0 [INFO] [stderr] Checking native-tls v0.1.5 [INFO] [stderr] Checking tls-api-native-tls v0.1.19 [INFO] [stderr] Checking grpc v0.3.0 [INFO] [stderr] Compiling grpc-compiler v0.3.0 [INFO] [stderr] Compiling protoc-rust v1.5.1 [INFO] [stderr] Compiling protoc-rust-grpc v0.3.0 [INFO] [stderr] Compiling grpc_test v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `grpc_test v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/grpc_test-9db07f8392c255c9/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:1051:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e12825c41b - backtrace::backtrace::libunwind::trace::hbfb69e72f505529b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55e12825c41b - backtrace::backtrace::trace_unsynchronized::hac9ea77fa06b91bd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55e12825c41b - std::sys_common::backtrace::_print::hf6f722cabcf8c26d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55e12825c41b - std::sys_common::backtrace::print::h9cca5983945bdb52 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55e12825c41b - std::panicking::default_hook::{{closure}}::h2fab7259edc3a80d [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55e12825c0f7 - std::panicking::default_hook::ha99acf6d9268d46d [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55e12825cae0 - std::panicking::rust_panic_with_hook::hddab2c65ce92e648 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55e12825c662 - std::panicking::continue_panic_fmt::hfaaf28183fee9f60 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55e12825c546 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55e128279ebd - core::panicking::panic_fmt::hc776b72619f795d7 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55e1281d3d38 - core::result::unwrap_failed::hdf0cb3490659c25c [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55e127f7da77 - core::result::Result::expect::h86671d8581497f03 [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/result.rs:879 [INFO] [stderr] 12: 0x55e127f7d72e - build_script_build::main::hbbff19455be921e1 [INFO] [stderr] at /opt/crater/workdir/build.rs:4 [INFO] [stderr] 13: 0x55e127f7d7f0 - std::rt::lang_start::{{closure}}::hd1a93d556a350b3a [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55e12825c533 - std::rt::lang_start_internal::{{closure}}::hbec6d1ff7b00d029 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55e12825c533 - std::panicking::try::do_call::h83e51489f66cd002 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x55e12826359a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55e12825cfed - std::panicking::try::hb1deae6a8854c8be [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55e12825cfed - std::panic::catch_unwind::hff09c33b8b66b7a2 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55e12825cfed - std::rt::lang_start_internal::h01b3f7988e3fe75d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55e127f7d7c9 - std::rt::lang_start::h383d556a9a28b0f5 [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55e127f7d76a - main [INFO] [stderr] 22: 0x7f2110f292e1 - __libc_start_main [INFO] [stderr] 23: 0x55e127f7d4ba - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "d19d312365ffe8fa4bc16f0b0b2bce6252909513518ba7623ccdf65a6d390a40"` [INFO] running `"docker" "rm" "-f" "d19d312365ffe8fa4bc16f0b0b2bce6252909513518ba7623ccdf65a6d390a40"` [INFO] [stdout] d19d312365ffe8fa4bc16f0b0b2bce6252909513518ba7623ccdf65a6d390a40