[INFO] crate rocket_contrib_codegen 0.4.0 is already in cache [INFO] extracting crate rocket_contrib_codegen 0.4.0 into work/ex/clippy-test-run/sources/stable/reg/rocket_contrib_codegen/0.4.0 [INFO] extracting crate rocket_contrib_codegen 0.4.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rocket_contrib_codegen/0.4.0 [INFO] validating manifest of rocket_contrib_codegen-0.4.0 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 rocket_contrib_codegen-0.4.0 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 rocket_contrib_codegen-0.4.0 [INFO] finished frobbing rocket_contrib_codegen-0.4.0 [INFO] frobbed toml for rocket_contrib_codegen-0.4.0 written to work/ex/clippy-test-run/sources/stable/reg/rocket_contrib_codegen/0.4.0/Cargo.toml [INFO] started frobbing rocket_contrib_codegen-0.4.0 [INFO] finished frobbing rocket_contrib_codegen-0.4.0 [INFO] frobbed toml for rocket_contrib_codegen-0.4.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rocket_contrib_codegen/0.4.0/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 rocket_contrib_codegen-0.4.0 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/rocket_contrib_codegen/0.4.0:/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] 4031bc91a7d2bca0fbc08e91421c062fdc48e18e99d458e3fd9d844326475d46 [INFO] running `"docker" "start" "-a" "4031bc91a7d2bca0fbc08e91421c062fdc48e18e99d458e3fd9d844326475d46"` [INFO] [stderr] Compiling rocket_contrib_codegen v0.4.0 (/opt/crater/workdir) [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] error: failed to run custom build command for `rocket_contrib_codegen v0.4.0 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rocket_contrib_codegen-ce1e0f0f325a4015/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Rocket requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.32.0 (2019-01-16). Minimum required: 1.31.0-nightly (2018-10-05). [INFO] [stderr] See the getting started guide (https://rocket.rs/v0.4/guide/getting-started/) for more information. [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', build.rs:38:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d42fd28573 - 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: 0x55d42fd22f08 - std::sys_common::backtrace::_print::hc0d53aca8da62f75 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55d42fd27632 - 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: 0x55d42fd2739d - std::panicking::default_hook::h017696c2a8b7b16f [INFO] [stderr] at src/libstd/panicking.rs:227 [INFO] [stderr] 4: 0x55d42fd27c90 - std::panicking::rust_panic_with_hook::h8cbdfe43764887be [INFO] [stderr] at src/libstd/panicking.rs:491 [INFO] [stderr] 5: 0x55d42fcfb8a3 - std::panicking::begin_panic::h4d19409e365cb260 [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libstd/panicking.rs:425 [INFO] [stderr] 6: 0x55d42fcf675b - build_script_build::main::h9901b92cd21e74c8 [INFO] [stderr] at /opt/crater/workdir/build.rs:38 [INFO] [stderr] 7: 0x55d42fcf8fdf - std::rt::lang_start::{{closure}}::h3d902455bf98afd8 [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libstd/rt.rs:74 [INFO] [stderr] 8: 0x55d42fd276e2 - std::panicking::try::do_call::h69790245ac2d03fe [INFO] [stderr] at src/libstd/rt.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:310 [INFO] [stderr] 9: 0x55d42fd39479 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:102 [INFO] [stderr] 10: 0x55d42fd28063 - 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] 11: 0x55d42fcf8fb8 - std::rt::lang_start::h1d7ebdbb6e14eac1 [INFO] [stderr] at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libstd/rt.rs:74 [INFO] [stderr] 12: 0x55d42fcf7579 - main [INFO] [stderr] 13: 0x7ff37defb2e0 - __libc_start_main [INFO] [stderr] 14: 0x55d42fcf5e59 - _start [INFO] [stderr] 15: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "4031bc91a7d2bca0fbc08e91421c062fdc48e18e99d458e3fd9d844326475d46"` [INFO] running `"docker" "rm" "-f" "4031bc91a7d2bca0fbc08e91421c062fdc48e18e99d458e3fd9d844326475d46"` [INFO] [stdout] 4031bc91a7d2bca0fbc08e91421c062fdc48e18e99d458e3fd9d844326475d46