[INFO] crate nextaction-rs 0.2.1 is already in cache
[INFO] extracting crate nextaction-rs 0.2.1 into work/ex/clippy-test-run/sources/stable/reg/nextaction-rs/0.2.1
[INFO] extracting crate nextaction-rs 0.2.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/nextaction-rs/0.2.1
[INFO] validating manifest of nextaction-rs-0.2.1 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 nextaction-rs-0.2.1 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 nextaction-rs-0.2.1
[INFO] finished frobbing nextaction-rs-0.2.1
[INFO] frobbed toml for nextaction-rs-0.2.1 written to work/ex/clippy-test-run/sources/stable/reg/nextaction-rs/0.2.1/Cargo.toml
[INFO] started frobbing nextaction-rs-0.2.1
[INFO] finished frobbing nextaction-rs-0.2.1
[INFO] frobbed toml for nextaction-rs-0.2.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/nextaction-rs/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr] error: failed to select a version for the requirement `webpki = "^0.8.0"`
[INFO] [stderr]   candidate versions found which didn't match: 0.19.1, 0.19.0, 0.18.1
[INFO] [stderr]   location searched: crates.io index
[INFO] [stderr] required by package `webpki-roots v0.6.0`
[INFO] [stderr]     ... which is depended on by `hyper-rustls v0.3.0`
[INFO] [stderr]     ... which is depended on by `nextaction-rs v0.2.1 (/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/nextaction-rs/0.2.1)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed