[INFO] updating cached repository Xanewok/simple_fmt [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Xanewok/simple_fmt [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Xanewok/simple_fmt" "work/ex/clippy-test-run/sources/stable/gh/Xanewok/simple_fmt"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Xanewok/simple_fmt'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Xanewok/simple_fmt" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Xanewok/simple_fmt"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Xanewok/simple_fmt'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0910b3db3992f3f0782eaf889bcb4d59d7df4b78 [INFO] sha for GitHub repo Xanewok/simple_fmt: 0910b3db3992f3f0782eaf889bcb4d59d7df4b78 [INFO] validating manifest of Xanewok/simple_fmt 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 Xanewok/simple_fmt 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 Xanewok/simple_fmt [INFO] finished frobbing Xanewok/simple_fmt [INFO] frobbed toml for Xanewok/simple_fmt written to work/ex/clippy-test-run/sources/stable/gh/Xanewok/simple_fmt/Cargo.toml [INFO] started frobbing Xanewok/simple_fmt [INFO] finished frobbing Xanewok/simple_fmt [INFO] frobbed toml for Xanewok/simple_fmt written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Xanewok/simple_fmt/Cargo.toml [INFO] crate Xanewok/simple_fmt 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 Xanewok/simple_fmt against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/Xanewok/simple_fmt:/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] 9b10f751c53e7a66a1e05e6b4d1c784ae9ebd1844daa906bef2420bed45fabdf [INFO] running `"docker" "start" "-a" "9b10f751c53e7a66a1e05e6b4d1c784ae9ebd1844daa906bef2420bed45fabdf"` [INFO] [stderr] Compiling rustc-rayon-core v0.1.1 [INFO] [stderr] Checking rustc-ap-graphviz v297.0.0 [INFO] [stderr] Compiling simd v0.2.3 [INFO] [stderr] Compiling rustc-ap-rustc_target v297.0.0 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Compiling rustc-ap-syntax v297.0.0 [INFO] [stderr] Compiling rustfmt-nightly v1.0.0 [INFO] [stderr] Checking diff v0.1.11 [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:47:34 [INFO] [stderr] | [INFO] [stderr] 47 | #![cfg_attr(feature = "nightly", feature(macro_vis_matcher))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:48:34 [INFO] [stderr] | [INFO] [stderr] 48 | #![cfg_attr(feature = "nightly", feature(allow_internal_unstable))] [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 `scoped-tls`. [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] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-graphviz-297.0.0/lib.rs:289:1 [INFO] [stderr] | [INFO] [stderr] 289 | #![feature(rustc_private, nll)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-graphviz-297.0.0/lib.rs:290:1 [INFO] [stderr] | [INFO] [stderr] 290 | #![feature(str_escape)] [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 `rustc-ap-graphviz`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "9b10f751c53e7a66a1e05e6b4d1c784ae9ebd1844daa906bef2420bed45fabdf"` [INFO] running `"docker" "rm" "-f" "9b10f751c53e7a66a1e05e6b4d1c784ae9ebd1844daa906bef2420bed45fabdf"` [INFO] [stdout] 9b10f751c53e7a66a1e05e6b4d1c784ae9ebd1844daa906bef2420bed45fabdf