[INFO] updating cached repository mozilla/rust-size
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mozilla/rust-size
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mozilla/rust-size" "work/ex/clippy-test-run/sources/stable/gh/mozilla/rust-size"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/mozilla/rust-size'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mozilla/rust-size" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mozilla/rust-size"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mozilla/rust-size'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ab659d93b1faba95307df952aefe3fbed3583669
[INFO] sha for GitHub repo mozilla/rust-size: ab659d93b1faba95307df952aefe3fbed3583669
[INFO] validating manifest of mozilla/rust-size 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 mozilla/rust-size 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 mozilla/rust-size
[INFO] finished frobbing mozilla/rust-size
[INFO] frobbed toml for mozilla/rust-size written to work/ex/clippy-test-run/sources/stable/gh/mozilla/rust-size/Cargo.toml
[INFO] started frobbing mozilla/rust-size
[INFO] finished frobbing mozilla/rust-size
[INFO] frobbed toml for mozilla/rust-size written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mozilla/rust-size/Cargo.toml
[INFO] crate mozilla/rust-size 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 mozilla/rust-size against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/mozilla/rust-size:/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] f9d0e3d441c59b2703082cd68bc36f2b62daf20ae1857d0a15925d373ebe8de5
[INFO] running `"docker" "start" "-a" "f9d0e3d441c59b2703082cd68bc36f2b62daf20ae1857d0a15925d373ebe8de5"`
[INFO] [stderr]     Checking serde v1.0.47
[INFO] [stderr]     Checking backtrace-sys v0.1.16
[INFO] [stderr]    Compiling scroll_derive v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.47
[INFO] [stderr]     Checking backtrace v0.3.7
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking scroll v0.9.0
[INFO] [stderr]     Checking goblin v0.0.15
[INFO] [stderr]     Checking serde_json v1.0.17
[INFO] [stderr]     Checking rust-size v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:90:32
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 let mut size = sec.virtual_size as u64;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(sec.virtual_size)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:103:28
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     bss += delta as u64;
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: try: `u64::from(delta)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:107:28
[INFO] [stderr]     |
[INFO] [stderr] 107 |                     size = sec.size_of_raw_data as u64;
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(sec.size_of_raw_data)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/main.rs:167:29
[INFO] [stderr]     |
[INFO] [stderr] 167 |             .or_insert_with(|| BTreeMap::<String, u64>::new()).insert(name, size);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `BTreeMap::<String, u64>::new`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:90:32
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 let mut size = sec.virtual_size as u64;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(sec.virtual_size)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:103:28
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     bss += delta as u64;
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: try: `u64::from(delta)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:107:28
[INFO] [stderr]     |
[INFO] [stderr] 107 |                     size = sec.size_of_raw_data as u64;
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(sec.size_of_raw_data)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/main.rs:167:29
[INFO] [stderr]     |
[INFO] [stderr] 167 |             .or_insert_with(|| BTreeMap::<String, u64>::new()).insert(name, size);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `BTreeMap::<String, u64>::new`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.15s
[INFO] running `"docker" "inspect" "f9d0e3d441c59b2703082cd68bc36f2b62daf20ae1857d0a15925d373ebe8de5"`
[INFO] running `"docker" "rm" "-f" "f9d0e3d441c59b2703082cd68bc36f2b62daf20ae1857d0a15925d373ebe8de5"`
[INFO] [stdout] f9d0e3d441c59b2703082cd68bc36f2b62daf20ae1857d0a15925d373ebe8de5