[INFO] updating cached repository dustmop/rust-protobuf-example [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dustmop/rust-protobuf-example [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dustmop/rust-protobuf-example" "work/ex/clippy-test-run/sources/stable/gh/dustmop/rust-protobuf-example"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/dustmop/rust-protobuf-example'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dustmop/rust-protobuf-example" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dustmop/rust-protobuf-example"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dustmop/rust-protobuf-example'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4256c4806a3e120568a41af8d3ef16090c73aefc [INFO] sha for GitHub repo dustmop/rust-protobuf-example: 4256c4806a3e120568a41af8d3ef16090c73aefc [INFO] validating manifest of dustmop/rust-protobuf-example 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 dustmop/rust-protobuf-example 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 dustmop/rust-protobuf-example [INFO] finished frobbing dustmop/rust-protobuf-example [INFO] frobbed toml for dustmop/rust-protobuf-example written to work/ex/clippy-test-run/sources/stable/gh/dustmop/rust-protobuf-example/Cargo.toml [INFO] started frobbing dustmop/rust-protobuf-example [INFO] finished frobbing dustmop/rust-protobuf-example [INFO] frobbed toml for dustmop/rust-protobuf-example written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dustmop/rust-protobuf-example/Cargo.toml [INFO] crate dustmop/rust-protobuf-example has a lockfile. skipping [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 dustmop/rust-protobuf-example against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/dustmop/rust-protobuf-example:/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] d4c7af87220a09b1613b319dfd082e74a4b5e17b305422dfac0eea4989dfa4f1 [INFO] running `"docker" "start" "-a" "d4c7af87220a09b1613b319dfd082e74a4b5e17b305422dfac0eea4989dfa4f1"` [INFO] [stderr] Compiling protobuf v2.2.0 [INFO] [stderr] Compiling rand v0.4.3 [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 protobuf-example v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `protobuf-example v0.0.1 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/protobuf-example-4497412c15f6667f/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: 0x559aa8c7cdb3 - 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: 0x559aa8c776d8 - std::sys_common::backtrace::_print::hc0d53aca8da62f75 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x559aa8c7be02 - 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: 0x559aa8c7bb6d - std::panicking::default_hook::h017696c2a8b7b16f [INFO] [stderr] at src/libstd/panicking.rs:227 [INFO] [stderr] 4: 0x559aa8c7c460 - std::panicking::rust_panic_with_hook::h8cbdfe43764887be [INFO] [stderr] at src/libstd/panicking.rs:491 [INFO] [stderr] 5: 0x559aa8c7bfe1 - std::panicking::continue_panic_fmt::h3d3c5a833c00a5e1 [INFO] [stderr] at src/libstd/panicking.rs:398 [INFO] [stderr] 6: 0x559aa8c7bec5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 7: 0x559aa8c94c6c - core::panicking::panic_fmt::h4d67173bc68f6d5a [INFO] [stderr] at src/libcore/panicking.rs:95 [INFO] [stderr] 8: 0x559aa8c682d0 - core::result::unwrap_failed::haa8c379d355fc792 [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libcore/macros.rs:26 [INFO] [stderr] 9: 0x559aa89cabf9 - >::expect::h6ff09f4e42798665 [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libcore/result.rs:835 [INFO] [stderr] 10: 0x559aa89ca7ee - build_script_build::main::h7ca36f1b5ce3953c [INFO] [stderr] at /opt/crater/workdir/build.rs:8 [INFO] [stderr] 11: 0x559aa89caa3f - std::rt::lang_start::{{closure}}::habbfb57f8a7ace0e [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libstd/rt.rs:74 [INFO] [stderr] 12: 0x559aa8c7beb2 - 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: 0x559aa8c8f229 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:102 [INFO] [stderr] 14: 0x559aa8c7c833 - 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: 0x559aa89caa18 - std::rt::lang_start::h5d2323ecfc9cdf20 [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libstd/rt.rs:74 [INFO] [stderr] 16: 0x559aa89ca8c9 - main [INFO] [stderr] 17: 0x7f150a9de2e0 - __libc_start_main [INFO] [stderr] 18: 0x559aa89ca5a9 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "d4c7af87220a09b1613b319dfd082e74a4b5e17b305422dfac0eea4989dfa4f1"` [INFO] running `"docker" "rm" "-f" "d4c7af87220a09b1613b319dfd082e74a4b5e17b305422dfac0eea4989dfa4f1"` [INFO] [stdout] d4c7af87220a09b1613b319dfd082e74a4b5e17b305422dfac0eea4989dfa4f1