[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#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvush%2Fexonum_pb_types" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dvush/exonum_pb_types on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b [INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "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-4/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" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "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] 5d2371fc8842d5cd00b184db6b21e97f2b0aef1dd8d7623ee0685b9c76c2ea70 [INFO] running `"docker" "start" "-a" "5d2371fc8842d5cd00b184db6b21e97f2b0aef1dd8d7623ee0685b9c76c2ea70"` [INFO] [stderr] Compiling protobuf v2.2.0 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling log v0.4.5 [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] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [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-b275bcff9acd54b3/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: 0x5599d45d5af4 - backtrace::backtrace::libunwind::trace::hf7e4e82efae30884 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5599d45d5af4 - backtrace::backtrace::trace_unsynchronized::h0b0315e5422bf5c5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5599d45d5af4 - std::sys_common::backtrace::_print_fmt::ha6354f2d842cef76 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x5599d45d5af4 - ::fmt::hd54b1f5cf3adafe0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x5599d45eeedc - core::fmt::write::hc967ac066a03859c [INFO] [stderr] at src/libcore/fmt/mod.rs:1028 [INFO] [stderr] 5: 0x5599d45d38b7 - std::io::Write::write_fmt::h5b4ad0ea64c4a019 [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x5599d45d7e6e - std::sys_common::backtrace::_print::h51b22d5c4d74bb83 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x5599d45d7e6e - std::sys_common::backtrace::print::h82f50a23f8a5bfab [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x5599d45d7e6e - std::panicking::default_hook::{{closure}}::h7ceeb6dc02a24c61 [INFO] [stderr] at src/libstd/panicking.rs:189 [INFO] [stderr] 9: 0x5599d45d7b71 - std::panicking::default_hook::h123f2472ae8cf2b5 [INFO] [stderr] at src/libstd/panicking.rs:206 [INFO] [stderr] 10: 0x5599d45d84b5 - std::panicking::rust_panic_with_hook::hf57d1dbfa9883023 [INFO] [stderr] at src/libstd/panicking.rs:469 [INFO] [stderr] 11: 0x5599d45cc893 - std::panicking::begin_panic::hd1109b60c0dac58a [INFO] [stderr] at /rustc/446e5e57b667c841ba3ebb4b41b44fb98bd3af4b/src/libstd/panicking.rs:403 [INFO] [stderr] 12: 0x5599d45a425c - build_script_build::main::h1218745eb0b54340 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:45 [INFO] [stderr] 13: 0x5599d45a2660 - std::rt::lang_start::{{closure}}::h8af6b4858a3c7bb2 [INFO] [stderr] at /rustc/446e5e57b667c841ba3ebb4b41b44fb98bd3af4b/src/libstd/rt.rs:61 [INFO] [stderr] 14: 0x5599d45d7f33 - std::rt::lang_start_internal::{{closure}}::hbb846b1e183cc6f4 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 15: 0x5599d45d7f33 - std::panicking::try::do_call::h63eace360fa6cc01 [INFO] [stderr] at src/libstd/panicking.rs:288 [INFO] [stderr] 16: 0x5599d45da2ea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 17: 0x5599d45d89ad - std::panicking::try::h3b1bd45eacecf915 [INFO] [stderr] at src/libstd/panicking.rs:267 [INFO] [stderr] 18: 0x5599d45d89ad - std::panic::catch_unwind::hfbf4a2b77b10aaa4 [INFO] [stderr] at src/libstd/panic.rs:396 [INFO] [stderr] 19: 0x5599d45d89ad - std::rt::lang_start_internal::h3d7248e04377da19 [INFO] [stderr] at src/libstd/rt.rs:47 [INFO] [stderr] 20: 0x5599d45a2639 - std::rt::lang_start::h918c951c11f4fe50 [INFO] [stderr] at /rustc/446e5e57b667c841ba3ebb4b41b44fb98bd3af4b/src/libstd/rt.rs:61 [INFO] [stderr] 21: 0x5599d45a433a - main [INFO] [stderr] 22: 0x7fe6ffa07b97 - __libc_start_main [INFO] [stderr] 23: 0x5599d459f50a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "5d2371fc8842d5cd00b184db6b21e97f2b0aef1dd8d7623ee0685b9c76c2ea70"` [INFO] running `"docker" "rm" "-f" "5d2371fc8842d5cd00b184db6b21e97f2b0aef1dd8d7623ee0685b9c76c2ea70"` [INFO] [stdout] 5d2371fc8842d5cd00b184db6b21e97f2b0aef1dd8d7623ee0685b9c76c2ea70