[INFO] crate ntp-parser 0.2.1 is already in cache [INFO] extracting crate ntp-parser 0.2.1 into work/ex/clippy-test-run/sources/stable/reg/ntp-parser/0.2.1 [INFO] extracting crate ntp-parser 0.2.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ntp-parser/0.2.1 [INFO] validating manifest of ntp-parser-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 ntp-parser-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 ntp-parser-0.2.1 [INFO] finished frobbing ntp-parser-0.2.1 [INFO] frobbed toml for ntp-parser-0.2.1 written to work/ex/clippy-test-run/sources/stable/reg/ntp-parser/0.2.1/Cargo.toml [INFO] started frobbing ntp-parser-0.2.1 [INFO] finished frobbing ntp-parser-0.2.1 [INFO] frobbed toml for ntp-parser-0.2.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ntp-parser/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 ntp-parser-0.2.1 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/ntp-parser/0.2.1:/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] 85d41931b408a1bd3fc02540e92ed9067b91c7d193f443cd2c55ed00bbfd1c80 [INFO] running `"docker" "start" "-a" "85d41931b408a1bd3fc02540e92ed9067b91c7d193f443cd2c55ed00bbfd1c80"` [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking ntp-parser v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/ntp.rs:172:25 [INFO] [stderr] | [INFO] [stderr] 172 | root_dispersion:0x010290, [INFO] [stderr] | ^^^^^^^^ help: consider: `0x0001_0290` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/ntp.rs:177:17 [INFO] [stderr] | [INFO] [stderr] 177 | ts_xmit:14195914391047827090u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider: `14_195_914_391_047_827_090u64` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/ntp.rs:211:17 [INFO] [stderr] | [INFO] [stderr] 211 | ts_xmit:14710388140573593600, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: consider: `14_710_388_140_573_593_600` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/ntp.rs:246:17 [INFO] [stderr] | [INFO] [stderr] 246 | ts_xmit:14710388140573593600, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: consider: `14_710_388_140_573_593_600` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: casting i8 to f32 may become silently lossy if types change [INFO] [stderr] --> src/ntp.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | 2.0_f32.powf(self.precision as f32) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(self.precision)` [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 i8 to f32 may become silently lossy if types change [INFO] [stderr] --> src/ntp.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | 2.0_f32.powf(self.precision as f32) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(self.precision)` [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] Finished dev [unoptimized + debuginfo] target(s) in 3.68s [INFO] running `"docker" "inspect" "85d41931b408a1bd3fc02540e92ed9067b91c7d193f443cd2c55ed00bbfd1c80"` [INFO] running `"docker" "rm" "-f" "85d41931b408a1bd3fc02540e92ed9067b91c7d193f443cd2c55ed00bbfd1c80"` [INFO] [stdout] 85d41931b408a1bd3fc02540e92ed9067b91c7d193f443cd2c55ed00bbfd1c80