[INFO] crate hedera 0.3.0 is already in cache [INFO] extracting crate hedera 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/hedera/0.3.0 [INFO] extracting crate hedera 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/hedera/0.3.0 [INFO] validating manifest of hedera-0.3.0 on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hedera-0.3.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hedera-0.3.0 [INFO] finished frobbing hedera-0.3.0 [INFO] frobbed toml for hedera-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/hedera/0.3.0/Cargo.toml [INFO] started frobbing hedera-0.3.0 [INFO] finished frobbing hedera-0.3.0 [INFO] frobbed toml for hedera-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/hedera/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting hedera-0.3.0 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/hedera/0.3.0:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ed172f4503ca7f8878aaa9dc09b59683a7eae514ca0c9c3cce6c5f23df3386ba [INFO] running `"docker" "start" "-a" "ed172f4503ca7f8878aaa9dc09b59683a7eae514ca0c9c3cce6c5f23df3386ba"` [INFO] [stderr] Compiling httpbis v0.7.0 [INFO] [stderr] Checking query_interface v0.3.5 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Compiling protoc v2.2.5 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking block-buffer v0.7.2 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tokio-io v0.1.11 [INFO] [stderr] Checking protobuf v2.2.5 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking simple_asn1 v0.2.1 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Compiling tempfile v3.0.5 [INFO] [stderr] Compiling curve25519-dalek v1.0.3 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Checking once_cell v0.1.7 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Checking tokio-threadpool v0.1.11 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-fs v0.1.5 [INFO] [stderr] Compiling protobuf-codegen v2.2.5 [INFO] [stderr] Checking tokio v0.1.15 [INFO] [stderr] Compiling protoc-rust v2.2.5 [INFO] [stderr] Compiling grpc-compiler v0.6.1 [INFO] [stderr] Compiling protoc-rust-grpc v0.6.1 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Compiling hedera v0.3.0 (/opt/crater/workdir) [INFO] [stderr] Checking tokio-uds v0.1.7 [INFO] [stderr] Checking tokio-tls-api v0.1.20 [INFO] [stderr] error: failed to run custom build command for `hedera v0.3.0 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/hedera-8301af4a7afc8d16/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [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 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5591c776e3c3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h00d1e05a61bd440b [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 [INFO] [stderr] 1: 0x5591c7768be8 - std::sys_common::backtrace::_print::hc0d53aca8da62f75 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x5591c776d342 - std::panicking::default_hook::{{closure}}::h46d30bcc4bfff149 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 3: 0x5591c776d0ad - std::panicking::default_hook::h017696c2a8b7b16f [INFO] [stderr] at src/libstd/panicking.rs:227 [INFO] [stderr] 4: 0x5591c776d9f0 - std::panicking::rust_panic_with_hook::h8cbdfe43764887be [INFO] [stderr] at src/libstd/panicking.rs:491 [INFO] [stderr] 5: 0x5591c776d571 - std::panicking::continue_panic_fmt::h3d3c5a833c00a5e1 [INFO] [stderr] at src/libstd/panicking.rs:398 [INFO] [stderr] 6: 0x5591c776d455 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 7: 0x5591c778634c - core::panicking::panic_fmt::h4d67173bc68f6d5a [INFO] [stderr] at src/libcore/panicking.rs:95 [INFO] [stderr] 8: 0x5591c7758c40 - core::result::unwrap_failed::hc6d5dc9b99bf6622 [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libcore/macros.rs:26 [INFO] [stderr] 9: 0x5591c74745a7 - >::expect::h29ad1caf861c46db [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libcore/result.rs:835 [INFO] [stderr] 10: 0x5591c747131b - protoc_rust_grpc::run::he20daacbeaecfca4 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-rust-grpc-0.6.1/src/lib.rs:31 [INFO] [stderr] 11: 0x5591c7442200 - build_script_build::main::hb80c0ec73e269285 [INFO] [stderr] at /opt/crater/workdir/build.rs:10 [INFO] [stderr] 12: 0x5591c744313f - std::rt::lang_start::{{closure}}::hf4fcc2e44343ecdb [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libstd/rt.rs:74 [INFO] [stderr] 13: 0x5591c776d3f2 - std::panicking::try::do_call::h69790245ac2d03fe [INFO] [stderr] at src/libstd/rt.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:310 [INFO] [stderr] 14: 0x5591c7780859 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:102 [INFO] [stderr] 15: 0x5591c776ddc3 - std::rt::lang_start_internal::h540c897fe52ba9c5 [INFO] [stderr] at src/libstd/panicking.rs:289 [INFO] [stderr] at src/libstd/panic.rs:398 [INFO] [stderr] at src/libstd/rt.rs:58 [INFO] [stderr] 16: 0x5591c7443118 - std::rt::lang_start::h3333a587a7af1727 [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libstd/rt.rs:74 [INFO] [stderr] 17: 0x5591c7442b89 - main [INFO] [stderr] 18: 0x7f3fc75082e0 - __libc_start_main [INFO] [stderr] 19: 0x5591c7440729 - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "ed172f4503ca7f8878aaa9dc09b59683a7eae514ca0c9c3cce6c5f23df3386ba"` [INFO] running `"docker" "rm" "-f" "ed172f4503ca7f8878aaa9dc09b59683a7eae514ca0c9c3cce6c5f23df3386ba"` [INFO] [stdout] ed172f4503ca7f8878aaa9dc09b59683a7eae514ca0c9c3cce6c5f23df3386ba