[INFO] updating cached repository rminderhoud/ram-utils
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rminderhoud/ram-utils
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rminderhoud/ram-utils" "work/ex/clippy-test-run/sources/stable/gh/rminderhoud/ram-utils"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/rminderhoud/ram-utils'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rminderhoud/ram-utils" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/rminderhoud/ram-utils"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/rminderhoud/ram-utils'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec45531f5fb140b1219848523a79694215ca30fa
[INFO] sha for GitHub repo rminderhoud/ram-utils: ec45531f5fb140b1219848523a79694215ca30fa
[INFO] validating manifest of rminderhoud/ram-utils 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 rminderhoud/ram-utils 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 rminderhoud/ram-utils
[INFO] finished frobbing rminderhoud/ram-utils
[INFO] frobbed toml for rminderhoud/ram-utils written to work/ex/clippy-test-run/sources/stable/gh/rminderhoud/ram-utils/Cargo.toml
[INFO] started frobbing rminderhoud/ram-utils
[INFO] finished frobbing rminderhoud/ram-utils
[INFO] frobbed toml for rminderhoud/ram-utils written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/rminderhoud/ram-utils/Cargo.toml
[INFO] crate rminderhoud/ram-utils 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 rminderhoud/ram-utils 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/rminderhoud/ram-utils:/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] 726e950532d442a8e67528683f6687b13867f54053bd00923c4d4d20ee725187
[INFO] running `"docker" "start" "-a" "726e950532d442a8e67528683f6687b13867f54053bd00923c4d4d20ee725187"`
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking ram-utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:134:10
[INFO] [stderr]     |
[INFO] [stderr] 134 |         .unwrap_or(OsStr::new(""))
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| OsStr::new(""))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:149:10
[INFO] [stderr]     |
[INFO] [stderr] 149 |         .unwrap_or(Path::new("."))
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| Path::new("."))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:134:10
[INFO] [stderr]     |
[INFO] [stderr] 134 |         .unwrap_or(OsStr::new(""))
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| OsStr::new(""))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:149:10
[INFO] [stderr]     |
[INFO] [stderr] 149 |         .unwrap_or(Path::new("."))
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| Path::new("."))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.64s
[INFO] running `"docker" "inspect" "726e950532d442a8e67528683f6687b13867f54053bd00923c4d4d20ee725187"`
[INFO] running `"docker" "rm" "-f" "726e950532d442a8e67528683f6687b13867f54053bd00923c4d4d20ee725187"`
[INFO] [stdout] 726e950532d442a8e67528683f6687b13867f54053bd00923c4d4d20ee725187