[INFO] updating cached repository juanibiapina/roadrunner
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/juanibiapina/roadrunner
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/juanibiapina/roadrunner" "work/ex/clippy-test-run/sources/stable/gh/juanibiapina/roadrunner"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/juanibiapina/roadrunner'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/juanibiapina/roadrunner" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/juanibiapina/roadrunner"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/juanibiapina/roadrunner'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 352bdd2042b9c5676aabcc91a055e2b568e52797
[INFO] sha for GitHub repo juanibiapina/roadrunner: 352bdd2042b9c5676aabcc91a055e2b568e52797
[INFO] validating manifest of juanibiapina/roadrunner 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 juanibiapina/roadrunner 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 juanibiapina/roadrunner
[INFO] finished frobbing juanibiapina/roadrunner
[INFO] frobbed toml for juanibiapina/roadrunner written to work/ex/clippy-test-run/sources/stable/gh/juanibiapina/roadrunner/Cargo.toml
[INFO] started frobbing juanibiapina/roadrunner
[INFO] finished frobbing juanibiapina/roadrunner
[INFO] frobbed toml for juanibiapina/roadrunner written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/juanibiapina/roadrunner/Cargo.toml
[INFO] crate juanibiapina/roadrunner 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 juanibiapina/roadrunner 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/juanibiapina/roadrunner:/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] f4d50ea5b72a5d45502bf0a14a331b590ebf354e478d88b1c001a4871d609cbd
[INFO] running `"docker" "start" "-a" "f4d50ea5b72a5d45502bf0a14a331b590ebf354e478d88b1c001a4871d609cbd"`
[INFO] [stderr]     Checking users v0.6.1
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]    Compiling rlua v0.13.0
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]     Checking roadrunner v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(path_ancestors)]
[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 `roadrunner`.
[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/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(path_ancestors)]
[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 `roadrunner`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f4d50ea5b72a5d45502bf0a14a331b590ebf354e478d88b1c001a4871d609cbd"`
[INFO] running `"docker" "rm" "-f" "f4d50ea5b72a5d45502bf0a14a331b590ebf354e478d88b1c001a4871d609cbd"`
[INFO] [stdout] f4d50ea5b72a5d45502bf0a14a331b590ebf354e478d88b1c001a4871d609cbd