Dec 02 06:54:42.701 INFO documenting hedera-0.1.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1 Dec 02 06:54:42.701 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 02 06:54:42.928 INFO [stdout] 295787bb9c94ee0c5a1b94f02019ffcc3d074a23ffd6a94a319d391744206cd4 Dec 02 06:54:42.930 INFO running `"docker" "start" "-a" "295787bb9c94ee0c5a1b94f02019ffcc3d074a23ffd6a94a319d391744206cd4"` Dec 02 06:54:43.379 INFO [stderr] usermod: no changes Dec 02 06:54:43.807 INFO [stderr] Compiling subtle v1.0.0 Dec 02 06:54:43.816 INFO [stderr] Compiling httpbis v0.7.0 Dec 02 06:54:43.882 INFO [stderr] Compiling sha2-asm v0.5.1 Dec 02 06:54:43.882 INFO [stderr] Checking base64 v0.9.3 Dec 02 06:54:43.883 INFO [stderr] Checking rand v0.5.5 Dec 02 06:54:43.889 INFO [stderr] Checking tls-api-stub v0.1.20 Dec 02 06:54:45.883 INFO [stderr] Compiling bytes v0.4.11 Dec 02 06:54:45.889 INFO [stderr] Checking chrono v0.4.6 Dec 02 06:54:46.122 INFO [stderr] Checking tokio-io v0.1.10 Dec 02 06:54:46.388 INFO [stderr] Checking protobuf v2.2.0 Dec 02 06:54:48.011 INFO [stderr] Checking sha2 v0.7.1 Dec 02 06:54:51.004 INFO [stderr] Checking tokio-codec v0.1.1 Dec 02 06:54:51.004 INFO [stderr] Checking tokio-fs v0.1.4 Dec 02 06:54:51.780 INFO [stderr] Checking parking_lot_core v0.3.1 Dec 02 06:54:52.744 INFO [stderr] Checking simple_asn1 v0.2.1 Dec 02 06:54:54.101 INFO [stderr] Checking parking_lot v0.6.4 Dec 02 06:54:54.284 INFO [stderr] Compiling curve25519-dalek v0.20.0 Dec 02 06:54:55.579 INFO [stderr] Checking tokio-reactor v0.1.7 Dec 02 06:54:55.579 INFO [stderr] Checking once_cell v0.1.6 Dec 02 06:54:58.944 INFO [stderr] Checking tokio-tcp v0.1.2 Dec 02 06:54:58.946 INFO [stderr] Checking tokio-udp v0.1.3 Dec 02 06:54:58.951 INFO [stderr] Checking tokio-uds v0.2.4 Dec 02 06:55:02.155 INFO [stderr] Checking ed25519-dalek v0.8.1 Dec 02 06:55:02.712 INFO [stderr] Checking tokio v0.1.13 Dec 02 06:55:05.649 INFO [stderr] Checking tokio-core v0.1.17 Dec 02 06:55:12.556 INFO [stderr] Checking tokio-uds v0.1.7 Dec 02 06:55:13.668 INFO [stderr] Checking tokio-tls-api v0.1.20 Dec 02 06:55:17.912 INFO [stderr] Compiling protobuf-codegen v2.2.0 Dec 02 06:55:22.117 INFO [stderr] Compiling protoc-rust v2.2.0 Dec 02 06:55:22.117 INFO [stderr] Compiling grpc-compiler v0.6.1 Dec 02 06:55:23.662 INFO [stderr] Compiling protoc-rust-grpc v0.6.1 Dec 02 06:55:24.921 INFO [stderr] Compiling hedera v0.1.0 (/source) Dec 02 06:55:25.224 INFO [stderr] Checking grpc v0.6.1 Dec 02 06:55:27.954 INFO [stderr] error: failed to run custom build command for `hedera v0.1.0 (/source)` Dec 02 06:55:27.955 INFO [stderr] process didn't exit successfully: `/target/debug/build/hedera-4f6cb8541afd182f/build-script-build` (exit code: 101) Dec 02 06:55:27.955 INFO [stderr] --- stderr Dec 02 06:55:27.955 INFO [stderr] thread 'main' panicked at 'protoc version: Custom { kind: NotFound, error: StringError("failed to spawn `\"protoc\" \"--version\"`: No such file or directory (os error 2)") }', src/libcore/result.rs:1009:5 Dec 02 06:55:27.955 INFO [stderr] stack backtrace: Dec 02 06:55:27.955 INFO [stderr] 0: 0x55e25a9947b3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hcb28dc0c2826de8b Dec 02 06:55:27.955 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 02 06:55:27.955 INFO [stderr] 1: 0x55e25a98f068 - std::sys_common::backtrace::_print::hf687e8df1142751b Dec 02 06:55:27.955 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 02 06:55:27.955 INFO [stderr] 2: 0x55e25a993782 - std::panicking::default_hook::{{closure}}::h47617f25395f09c5 Dec 02 06:55:27.955 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 02 06:55:27.955 INFO [stderr] at src/libstd/panicking.rs:211 Dec 02 06:55:27.955 INFO [stderr] 3: 0x55e25a9934ed - std::panicking::default_hook::h4ec0eba8c15486a6 Dec 02 06:55:27.955 INFO [stderr] at src/libstd/panicking.rs:227 Dec 02 06:55:27.955 INFO [stderr] 4: 0x55e25a993de0 - std::panicking::rust_panic_with_hook::h96e1141c0cece827 Dec 02 06:55:27.955 INFO [stderr] at src/libstd/panicking.rs:476 Dec 02 06:55:27.955 INFO [stderr] 5: 0x55e25a993961 - std::panicking::continue_panic_fmt::hc764a185670a56e5 Dec 02 06:55:27.955 INFO [stderr] at src/libstd/panicking.rs:390 Dec 02 06:55:27.955 INFO [stderr] 6: 0x55e25a993845 - rust_begin_unwind Dec 02 06:55:27.955 INFO [stderr] at src/libstd/panicking.rs:325 Dec 02 06:55:27.955 INFO [stderr] 7: 0x55e25a9ac7cc - core::panicking::panic_fmt::hff50b88731a7e1ba Dec 02 06:55:27.955 INFO [stderr] at src/libcore/panicking.rs:77 Dec 02 06:55:27.955 INFO [stderr] 8: 0x55e25a7859c0 - core::result::unwrap_failed::h7d929182cabdd6a5 Dec 02 06:55:27.955 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libcore/macros.rs:26 Dec 02 06:55:27.955 INFO [stderr] 9: 0x55e25a6d78c7 - >::expect::hda1f6332bc519d70 Dec 02 06:55:27.955 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libcore/result.rs:835 Dec 02 06:55:27.955 INFO [stderr] 10: 0x55e25a6d464b - protoc_rust_grpc::run::h8e25cc2f8a8dfaca Dec 02 06:55:27.955 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-rust-grpc-0.6.1/src/lib.rs:31 Dec 02 06:55:27.955 INFO [stderr] 11: 0x55e25a6a55b0 - build_script_build::main::h612022dee3355807 Dec 02 06:55:27.955 INFO [stderr] at /source/build.rs:10 Dec 02 06:55:27.955 INFO [stderr] 12: 0x55e25a6a64ef - std::rt::lang_start::{{closure}}::hc3bfdf8421c2c129 Dec 02 06:55:27.955 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libstd/rt.rs:74 Dec 02 06:55:27.955 INFO [stderr] 13: 0x55e25a993832 - std::panicking::try::do_call::h22d580a2ec5c077f Dec 02 06:55:27.955 INFO [stderr] at src/libstd/rt.rs:59 Dec 02 06:55:27.955 INFO [stderr] at src/libstd/panicking.rs:310 Dec 02 06:55:27.955 INFO [stderr] 14: 0x55e25a9a6cf9 - __rust_maybe_catch_panic Dec 02 06:55:27.955 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 02 06:55:27.955 INFO [stderr] 15: 0x55e25a9941b3 - std::rt::lang_start_internal::h49c34c0a10516ec8 Dec 02 06:55:27.955 INFO [stderr] at src/libstd/panicking.rs:289 Dec 02 06:55:27.955 INFO [stderr] at src/libstd/panic.rs:398 Dec 02 06:55:27.955 INFO [stderr] at src/libstd/rt.rs:58 Dec 02 06:55:27.955 INFO [stderr] 16: 0x55e25a6a64c8 - std::rt::lang_start::hfc30b5e784b9efe2 Dec 02 06:55:27.955 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libstd/rt.rs:74 Dec 02 06:55:27.955 INFO [stderr] 17: 0x55e25a6a5f39 - main Dec 02 06:55:27.955 INFO [stderr] 18: 0x7ff30984182f - __libc_start_main Dec 02 06:55:27.955 INFO [stderr] 19: 0x55e25a6a3ad8 - _start Dec 02 06:55:27.955 INFO [stderr] 20: 0x0 - Dec 02 06:55:27.955 INFO [stderr] Dec 02 06:55:27.955 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 02 06:55:28.570 INFO [stderr] error: build failed Dec 02 06:55:28.572 INFO [stderr] su: No module specific data is present Dec 02 06:55:28.969 INFO running `"docker" "inspect" "295787bb9c94ee0c5a1b94f02019ffcc3d074a23ffd6a94a319d391744206cd4"` Dec 02 06:55:29.069 INFO running `"docker" "rm" "-f" "295787bb9c94ee0c5a1b94f02019ffcc3d074a23ffd6a94a319d391744206cd4"` Dec 02 06:55:29.160 INFO [stdout] 295787bb9c94ee0c5a1b94f02019ffcc3d074a23ffd6a94a319d391744206cd4