[INFO] updating cached repository https://github.com/dvush/exonum_pb_types [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] f0e4a74d2c356f3f399c26a4da250e8bf242e77f [INFO] checking dvush/exonum_pb_types against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvush%2Fexonum_pb_types" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dvush/exonum_pb_types on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dvush/exonum_pb_types [INFO] finished tweaking git repo https://github.com/dvush/exonum_pb_types [INFO] tweaked toml for git repo https://github.com/dvush/exonum_pb_types written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/dvush/exonum_pb_types already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e3bbb01a1cd38934b0267342c84f4d1230c225b5024c3848b3d8dd89509902e1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "e3bbb01a1cd38934b0267342c84f4d1230c225b5024c3848b3d8dd89509902e1"` [INFO] [stderr] Compiling protobuf v2.2.0 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling protoc v2.2.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling protobuf-codegen v2.2.0 [INFO] [stderr] Compiling protoc-rust v2.2.0 [INFO] [stderr] Compiling proto-rust-hw v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> build.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 45 | panic!(); [INFO] [stderr] | --------- any code following this expression is unreachable [INFO] [stderr] 46 | / protoc_rust::run(protoc_rust::Args { [INFO] [stderr] 47 | | out_dir: "src/lib_types/proto", [INFO] [stderr] 48 | | input: &p_vec, [INFO] [stderr] 49 | | includes: &["src/lib_types/proto"], [INFO] [stderr] ... | [INFO] [stderr] 52 | | }, [INFO] [stderr] 53 | | }).expect("protoc"); [INFO] [stderr] | |________________________^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `proto-rust-hw v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/proto-rust-hw-7e513df2e79a14e2/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/lib_types/proto/exonum [INFO] [stderr] cargo:rerun-if-changed=src/user_types/proto [INFO] [stderr] src/lib_types/proto/exonum/hash.proto [INFO] [stderr] src/lib_types/proto/exonum/use_hash.proto [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] ["src/lib_types/proto/exonum/hash.proto", "src/lib_types/proto/exonum/use_hash.proto"] [INFO] [stderr] thread 'main' panicked at 'explicit panic', build.rs:45:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ea1a0b6684 - backtrace::backtrace::libunwind::trace::hcdd38e03c5c0ae1d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55ea1a0b6684 - backtrace::backtrace::trace_unsynchronized::he5bd7c616dadfd7d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55ea1a0b6684 - std::sys_common::backtrace::_print_fmt::h5c76d4ca71f55821 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55ea1a0b6684 - ::fmt::h2c8c63d62d7bea1c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55ea1a0d4e6c - core::fmt::write::h97d981a565c87982 [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55ea1a0b41d3 - std::io::Write::write_fmt::h76b54795ca4d1941 [INFO] [stderr] at src/libstd/io/mod.rs:1439 [INFO] [stderr] 6: 0x55ea1a0b8c25 - std::sys_common::backtrace::_print::h93fb2909159290d7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55ea1a0b8c25 - std::sys_common::backtrace::print::ha755c3134746c2d0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55ea1a0b8c25 - std::panicking::default_hook::{{closure}}::h3a7ab24b109d5437 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55ea1a0b8962 - std::panicking::default_hook::h2aa3c18a39936382 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55ea1a0b9232 - std::panicking::rust_panic_with_hook::h5035e60b675c5c99 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55ea1a0ad4a1 - std::panicking::begin_panic::hb384c8bc54de88fc [INFO] [stderr] at /rustc/6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x55ea1a089401 - build_script_build::main::h5fed95f16169e0af [INFO] [stderr] at /opt/rustwide/workdir/build.rs:45 [INFO] [stderr] 13: 0x55ea1a087b8b - std::rt::lang_start::{{closure}}::ha3650d9d28071adc [INFO] [stderr] at /rustc/6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257/src/libstd/rt.rs:67 [INFO] [stderr] 14: 0x55ea1a0b9678 - std::rt::lang_start_internal::{{closure}}::h749f73f80f2a20f1 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 15: 0x55ea1a0b9678 - std::panicking::try::do_call::h34ae69cab909f7d2 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 16: 0x55ea1a0b9678 - std::panicking::try::he6d9ae6f665ea78e [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 17: 0x55ea1a0b9678 - std::panic::catch_unwind::hb821659e1ed61148 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55ea1a0b9678 - std::rt::lang_start_internal::hc7231d8ca9ca0aea [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 19: 0x55ea1a087b67 - std::rt::lang_start::hf5e4df7f49c19788 [INFO] [stderr] at /rustc/6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257/src/libstd/rt.rs:67 [INFO] [stderr] 20: 0x55ea1a0894ea - main [INFO] [stderr] 21: 0x7f97383a4b97 - __libc_start_main [INFO] [stderr] 22: 0x55ea1a084d4a - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "e3bbb01a1cd38934b0267342c84f4d1230c225b5024c3848b3d8dd89509902e1"` [INFO] running `"docker" "rm" "-f" "e3bbb01a1cd38934b0267342c84f4d1230c225b5024c3848b3d8dd89509902e1"` [INFO] [stdout] e3bbb01a1cd38934b0267342c84f4d1230c225b5024c3848b3d8dd89509902e1