[INFO] crate aesm-client 0.1.0-rc1 is already in cache [INFO] extracting crate aesm-client 0.1.0-rc1 into work/ex/clippy-test-run/sources/stable/reg/aesm-client/0.1.0-rc1 [INFO] extracting crate aesm-client 0.1.0-rc1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/aesm-client/0.1.0-rc1 [INFO] validating manifest of aesm-client-0.1.0-rc1 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 aesm-client-0.1.0-rc1 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 aesm-client-0.1.0-rc1 [INFO] finished frobbing aesm-client-0.1.0-rc1 [INFO] frobbed toml for aesm-client-0.1.0-rc1 written to work/ex/clippy-test-run/sources/stable/reg/aesm-client/0.1.0-rc1/Cargo.toml [INFO] started frobbing aesm-client-0.1.0-rc1 [INFO] finished frobbing aesm-client-0.1.0-rc1 [INFO] frobbed toml for aesm-client-0.1.0-rc1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/aesm-client/0.1.0-rc1/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 aesm-client-0.1.0-rc1 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/aesm-client/0.1.0-rc1:/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] 43fe35d99368bec48593e3cf7e113febf7bf835867829aa66262f9f2b3da291a [INFO] running `"docker" "start" "-a" "43fe35d99368bec48593e3cf7e113febf7bf835867829aa66262f9f2b3da291a"` [INFO] [stderr] Compiling protoc v1.7.4 [INFO] [stderr] Compiling protobuf v1.7.4 [INFO] [stderr] Checking unix_socket2 v0.5.4 [INFO] [stderr] Compiling protoc-rust v1.7.4 [INFO] [stderr] Compiling aesm-client v0.1.0-rc1 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `aesm-client v0.1.0-rc1 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/aesm-client-ab2b08503bf69300/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc: 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: 0x5581920db8c3 - 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: 0x5581920d6168 - std::sys_common::backtrace::_print::hc0d53aca8da62f75 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x5581920da892 - 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: 0x5581920da5fd - std::panicking::default_hook::h017696c2a8b7b16f [INFO] [stderr] at src/libstd/panicking.rs:227 [INFO] [stderr] 4: 0x5581920daef0 - std::panicking::rust_panic_with_hook::h8cbdfe43764887be [INFO] [stderr] at src/libstd/panicking.rs:491 [INFO] [stderr] 5: 0x5581920daa71 - std::panicking::continue_panic_fmt::h3d3c5a833c00a5e1 [INFO] [stderr] at src/libstd/panicking.rs:398 [INFO] [stderr] 6: 0x5581920da955 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 7: 0x5581920f298c - core::panicking::panic_fmt::h4d67173bc68f6d5a [INFO] [stderr] at src/libcore/panicking.rs:95 [INFO] [stderr] 8: 0x5581920c6880 - core::result::unwrap_failed::hc6d5dc9b99bf6622 [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libcore/macros.rs:26 [INFO] [stderr] 9: 0x558191e1f909 - >::expect::hfd78ba47257d694c [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libcore/result.rs:835 [INFO] [stderr] 10: 0x558191e20055 - build_script_build::main::h19d52b362374f6df [INFO] [stderr] at /opt/crater/workdir/build.rs:17 [INFO] [stderr] 11: 0x558191e1fe9f - std::rt::lang_start::{{closure}}::he1b6334f5883a925 [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libstd/rt.rs:74 [INFO] [stderr] 12: 0x5581920da942 - std::panicking::try::do_call::h69790245ac2d03fe [INFO] [stderr] at src/libstd/rt.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:310 [INFO] [stderr] 13: 0x5581920edd39 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:102 [INFO] [stderr] 14: 0x5581920db2c3 - 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] 15: 0x558191e1fe78 - std::rt::lang_start::hf4ad5b481f58e637 [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libstd/rt.rs:74 [INFO] [stderr] 16: 0x558191e201e9 - main [INFO] [stderr] 17: 0x7f9ed3ad42e0 - __libc_start_main [INFO] [stderr] 18: 0x558191e1f2c9 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "43fe35d99368bec48593e3cf7e113febf7bf835867829aa66262f9f2b3da291a"` [INFO] running `"docker" "rm" "-f" "43fe35d99368bec48593e3cf7e113febf7bf835867829aa66262f9f2b3da291a"` [INFO] [stdout] 43fe35d99368bec48593e3cf7e113febf7bf835867829aa66262f9f2b3da291a