[INFO] updating cached repository wiomoc/whatsappweb-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wiomoc/whatsappweb-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wiomoc/whatsappweb-rs" "work/ex/clippy-test-run/sources/stable/gh/wiomoc/whatsappweb-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/wiomoc/whatsappweb-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wiomoc/whatsappweb-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wiomoc/whatsappweb-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wiomoc/whatsappweb-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dacf1ef4d9879c3ca2346620ebd94ed449bab654
[INFO] sha for GitHub repo wiomoc/whatsappweb-rs: dacf1ef4d9879c3ca2346620ebd94ed449bab654
[INFO] validating manifest of wiomoc/whatsappweb-rs 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 wiomoc/whatsappweb-rs 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 wiomoc/whatsappweb-rs
[INFO] finished frobbing wiomoc/whatsappweb-rs
[INFO] frobbed toml for wiomoc/whatsappweb-rs written to work/ex/clippy-test-run/sources/stable/gh/wiomoc/whatsappweb-rs/Cargo.toml
[INFO] started frobbing wiomoc/whatsappweb-rs
[INFO] finished frobbing wiomoc/whatsappweb-rs
[INFO] frobbed toml for wiomoc/whatsappweb-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wiomoc/whatsappweb-rs/Cargo.toml
[INFO] crate wiomoc/whatsappweb-rs has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `ring = "^0.12.1"`
[INFO] [stderr]   candidate versions found which didn't match: 0.14.3, 0.14.2, 0.14.1, ...
[INFO] [stderr]   location searched: crates.io index
[INFO] [stderr] required by package `whatsappweb v0.0.2 (/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/wiomoc/whatsappweb-rs)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed