[INFO] updating cached repository nuclearfurnace/synchrotron [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/nuclearfurnace/synchrotron [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/nuclearfurnace/synchrotron" "work/ex/clippy-test-run/sources/stable/gh/nuclearfurnace/synchrotron"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/nuclearfurnace/synchrotron'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nuclearfurnace/synchrotron" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/nuclearfurnace/synchrotron"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/nuclearfurnace/synchrotron'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8732ceaad3a6efec8485e5281f765c243631a823 [INFO] sha for GitHub repo nuclearfurnace/synchrotron: 8732ceaad3a6efec8485e5281f765c243631a823 [INFO] validating manifest of nuclearfurnace/synchrotron 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 nuclearfurnace/synchrotron 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 nuclearfurnace/synchrotron [INFO] finished frobbing nuclearfurnace/synchrotron [INFO] frobbed toml for nuclearfurnace/synchrotron written to work/ex/clippy-test-run/sources/stable/gh/nuclearfurnace/synchrotron/Cargo.toml [INFO] started frobbing nuclearfurnace/synchrotron [INFO] finished frobbing nuclearfurnace/synchrotron [INFO] frobbed toml for nuclearfurnace/synchrotron written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/nuclearfurnace/synchrotron/Cargo.toml [INFO] crate nuclearfurnace/synchrotron 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 nuclearfurnace/synchrotron 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/gh/nuclearfurnace/synchrotron:/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] 82996f54df933ad27957c1e5cbd721e714b4c076ac83c745b7e3605eaa034d4e [INFO] running `"docker" "start" "-a" "82996f54df933ad27957c1e5cbd721e714b4c076ac83c745b7e3605eaa034d4e"` [INFO] [stderr] Compiling slog v2.4.1 [INFO] [stderr] Checking arc-swap v0.3.0 [INFO] [stderr] Compiling synchrotron v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking futures-turnstyle v3.0.0 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.0 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Checking btoi v0.4.0 [INFO] [stderr] Checking tokio-evacuate v1.1.0 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking nom v4.1.0 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking signal-hook v0.1.5 [INFO] [stderr] Checking crossbeam-deque v0.6.1 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking regex v1.0.5 [INFO] [stderr] Checking crossbeam-arccell v0.6.4 [INFO] [stderr] Checking pruefung v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking tokio-io v0.1.9 [INFO] [stderr] Checking rand v0.6.1 [INFO] [stderr] Checking tokio-threadpool v0.1.7 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking hdrhistogram v6.1.0 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking slog-scope v4.0.1 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Checking config v0.9.1 [INFO] [stderr] Checking slog-term v2.4.0 [INFO] [stderr] Checking spectral v0.6.0 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking slog-stdlog v3.0.2 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking tokio-fs v0.1.3 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-uds v0.2.2 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking parking_lot v0.7.0 [INFO] [stderr] Checking hotmic v0.2.1 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking tokio-io-pool v0.1.4 [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/main.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | #![feature(test)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/main.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | #![feature(nll)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `synchrotron`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/main.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | #![feature(test)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/main.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | #![feature(nll)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `synchrotron`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "82996f54df933ad27957c1e5cbd721e714b4c076ac83c745b7e3605eaa034d4e"` [INFO] running `"docker" "rm" "-f" "82996f54df933ad27957c1e5cbd721e714b4c076ac83c745b7e3605eaa034d4e"` [INFO] [stdout] 82996f54df933ad27957c1e5cbd721e714b4c076ac83c745b7e3605eaa034d4e