[INFO] updating cached repository fmease/tarock [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/fmease/tarock [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/fmease/tarock" "work/ex/clippy-test-run/sources/stable/gh/fmease/tarock"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/fmease/tarock'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/fmease/tarock" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/fmease/tarock"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/fmease/tarock'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3717c6bc93669d6598d53a38305745dc2bc4f1db [INFO] sha for GitHub repo fmease/tarock: 3717c6bc93669d6598d53a38305745dc2bc4f1db [INFO] validating manifest of fmease/tarock 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 fmease/tarock 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 fmease/tarock [INFO] finished frobbing fmease/tarock [INFO] frobbed toml for fmease/tarock written to work/ex/clippy-test-run/sources/stable/gh/fmease/tarock/Cargo.toml [INFO] started frobbing fmease/tarock [INFO] finished frobbing fmease/tarock [INFO] frobbed toml for fmease/tarock written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/fmease/tarock/Cargo.toml [INFO] crate fmease/tarock 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 fmease/tarock 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/fmease/tarock:/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] 9cf3321a298b81b782617f22ba13a9fa2ca529ae81fbaa532d12de45397624bc [INFO] running `"docker" "start" "-a" "9cf3321a298b81b782617f22ba13a9fa2ca529ae81fbaa532d12de45397624bc"` [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking joinery v1.0.0 [INFO] [stderr] Compiling strum_macros v0.9.1 [INFO] [stderr] Checking tarock v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / #![feature( [INFO] [stderr] 2 | | non_ascii_idents, [INFO] [stderr] 3 | | step_trait, [INFO] [stderr] 4 | | try_from, [INFO] [stderr] ... | [INFO] [stderr] 7 | | stmt_expr_attributes, [INFO] [stderr] 8 | | )] [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 `tarock`. [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:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / #![feature( [INFO] [stderr] 2 | | non_ascii_idents, [INFO] [stderr] 3 | | step_trait, [INFO] [stderr] 4 | | try_from, [INFO] [stderr] ... | [INFO] [stderr] 7 | | stmt_expr_attributes, [INFO] [stderr] 8 | | )] [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 `tarock`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9cf3321a298b81b782617f22ba13a9fa2ca529ae81fbaa532d12de45397624bc"` [INFO] running `"docker" "rm" "-f" "9cf3321a298b81b782617f22ba13a9fa2ca529ae81fbaa532d12de45397624bc"` [INFO] [stdout] 9cf3321a298b81b782617f22ba13a9fa2ca529ae81fbaa532d12de45397624bc