[INFO] updating cached repository lynncyrin/galaxy-gen [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lynncyrin/galaxy-gen [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lynncyrin/galaxy-gen" "work/ex/clippy-test-run/sources/stable/gh/lynncyrin/galaxy-gen"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/lynncyrin/galaxy-gen'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lynncyrin/galaxy-gen" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/lynncyrin/galaxy-gen"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/lynncyrin/galaxy-gen'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 090ac8929653767d1f79021d6503bbe85f0bcfd2 [INFO] sha for GitHub repo lynncyrin/galaxy-gen: 090ac8929653767d1f79021d6503bbe85f0bcfd2 [INFO] validating manifest of lynncyrin/galaxy-gen 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 lynncyrin/galaxy-gen 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 lynncyrin/galaxy-gen [INFO] finished frobbing lynncyrin/galaxy-gen [INFO] frobbed toml for lynncyrin/galaxy-gen written to work/ex/clippy-test-run/sources/stable/gh/lynncyrin/galaxy-gen/Cargo.toml [INFO] started frobbing lynncyrin/galaxy-gen [INFO] finished frobbing lynncyrin/galaxy-gen [INFO] frobbed toml for lynncyrin/galaxy-gen written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/lynncyrin/galaxy-gen/Cargo.toml [INFO] crate lynncyrin/galaxy-gen 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 lynncyrin/galaxy-gen 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/gh/lynncyrin/galaxy-gen:/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] 94784b828c0b3a2119f6ec107d6b956c0bf096af2eb58fa7541a5f9fef84c46f [INFO] running `"docker" "start" "-a" "94784b828c0b3a2119f6ec107d6b956c0bf096af2eb58fa7541a5f9fef84c46f"` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.21 [INFO] [stderr] Checking slog v2.3.3 [INFO] [stderr] Compiling wasm-bindgen v0.2.21 [INFO] [stderr] Checking termios v0.3.0 [INFO] [stderr] Checking clicolors-control v0.2.0 [INFO] [stderr] Compiling serde v1.0.78 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Checking slog-term v2.4.0 [INFO] [stderr] Checking os_type v2.0.0 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking hibitset v0.5.2 [INFO] [stderr] Checking shred v0.7.0 [INFO] [stderr] Checking console v0.6.2 [INFO] [stderr] Checking shrev v1.0.1 [INFO] [stderr] Checking indicatif v0.9.0 [INFO] [stderr] Checking specs v0.12.2 [INFO] [stderr] Compiling specs-derive v0.2.0 [INFO] [stderr] Checking structopt v0.2.10 [INFO] [stderr] Compiling serde_derive v1.0.78 [INFO] [stderr] Compiling serde_json v1.0.27 [INFO] [stderr] Checking human-panic v1.0.1 [INFO] [stderr] Checking wasm-pack v0.4.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.21 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.21 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.21 [INFO] [stderr] Checking galaxy_gen_backend v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/rust/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(extern_prelude, custom_attribute)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `galaxy_gen_backend`. [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/rust/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(extern_prelude, custom_attribute)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `galaxy_gen_backend`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "94784b828c0b3a2119f6ec107d6b956c0bf096af2eb58fa7541a5f9fef84c46f"` [INFO] running `"docker" "rm" "-f" "94784b828c0b3a2119f6ec107d6b956c0bf096af2eb58fa7541a5f9fef84c46f"` [INFO] [stdout] 94784b828c0b3a2119f6ec107d6b956c0bf096af2eb58fa7541a5f9fef84c46f