[INFO] crate self-meter 0.6.0 is already in cache
[INFO] extracting crate self-meter 0.6.0 into work/ex/clippy-test-run/sources/stable/reg/self-meter/0.6.0
[INFO] extracting crate self-meter 0.6.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/self-meter/0.6.0
[INFO] validating manifest of self-meter-0.6.0 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 self-meter-0.6.0 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 self-meter-0.6.0
[INFO] finished frobbing self-meter-0.6.0
[INFO] frobbed toml for self-meter-0.6.0 written to work/ex/clippy-test-run/sources/stable/reg/self-meter/0.6.0/Cargo.toml
[INFO] started frobbing self-meter-0.6.0
[INFO] finished frobbing self-meter-0.6.0
[INFO] frobbed toml for self-meter-0.6.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/self-meter/0.6.0/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 self-meter-0.6.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/self-meter/0.6.0:/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] 32d985a170db7c65fa8321f27341a8f8b98d7fb9b0c095bac7e6a7570a1d6234
[INFO] running `"docker" "start" "-a" "32d985a170db7c65fa8321f27341a8f8b98d7fb9b0c095bac7e6a7570a1d6234"`
[INFO] [stderr]     Checking self-meter v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/meter.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |             scan_interval: scan_interval,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `scan_interval`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/meter.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             io_file: io_file,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `io_file`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/meter.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             scan_interval: scan_interval,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `scan_interval`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/report.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 92 |             last: last,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `last`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/report.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |             prev: prev,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `prev`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/report.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |             centisecs: centisecs,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `centisecs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/meter.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |             scan_interval: scan_interval,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `scan_interval`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/meter.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             io_file: io_file,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `io_file`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/meter.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             scan_interval: scan_interval,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `scan_interval`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/report.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 92 |             last: last,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `last`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/report.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |             prev: prev,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `prev`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/report.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |             centisecs: centisecs,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `centisecs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/meter.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |         return tid;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: remove `return` as shown: `tid`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: digits grouped inconsistently by underscores
[INFO] [stderr]   --> src/report.rs:16:45
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Duration::new(ms / 1000, ((ms % 1000) * 1000_000) as u32)
[INFO] [stderr]    |                                             ^^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::inconsistent_digit_grouping)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/report.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |         return (0, max);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(0, max)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]  --> src/serialize.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     return ts.as_secs()*1000 + (ts.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `ts.as_secs()*1000 + (ts.subsec_nanos() / 1000000) as u64`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]  --> src/serialize.rs:9:53
[INFO] [stderr]   |
[INFO] [stderr] 9 |     return ts.as_secs()*1000 + (ts.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]   |                                                     ^^^^^^^ help: consider: `1_000_000`
[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: unneeded return statement
[INFO] [stderr]   --> src/serialize.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     return dur.as_secs()*1000 + (dur.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `dur.as_secs()*1000 + (dur.subsec_nanos() / 1000000) as u64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/serialize.rs:13:55
[INFO] [stderr]    |
[INFO] [stderr] 13 |     return dur.as_secs()*1000 + (dur.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]    |                                                       ^^^^^^^ help: consider: `1_000_000`
[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: unneeded return statement
[INFO] [stderr]   --> src/meter.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |         return tid;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: remove `return` as shown: `tid`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/scan.rs:253:57
[INFO] [stderr]     |
[INFO] [stderr] 253 |         assert_eq!(parse_uptime("1927830.69").unwrap(), 192783069);
[INFO] [stderr]     |                                                         ^^^^^^^^^ help: consider: `192_783_069`
[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/scan.rs:257:53
[INFO] [stderr]     |
[INFO] [stderr] 257 |         assert_eq!(parse_uptime("4780.0").unwrap(), 478000);
[INFO] [stderr]     |                                                     ^^^^^^ help: consider: `478_000`
[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: digits grouped inconsistently by underscores
[INFO] [stderr]   --> src/report.rs:16:45
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Duration::new(ms / 1000, ((ms % 1000) * 1000_000) as u32)
[INFO] [stderr]    |                                             ^^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::inconsistent_digit_grouping)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/report.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |         return (0, max);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(0, max)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]  --> src/serialize.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     return ts.as_secs()*1000 + (ts.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `ts.as_secs()*1000 + (ts.subsec_nanos() / 1000000) as u64`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]  --> src/serialize.rs:9:53
[INFO] [stderr]   |
[INFO] [stderr] 9 |     return ts.as_secs()*1000 + (ts.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]   |                                                     ^^^^^^^ help: consider: `1_000_000`
[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: unneeded return statement
[INFO] [stderr]   --> src/serialize.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     return dur.as_secs()*1000 + (dur.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `dur.as_secs()*1000 + (dur.subsec_nanos() / 1000000) as u64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/serialize.rs:13:55
[INFO] [stderr]    |
[INFO] [stderr] 13 |     return dur.as_secs()*1000 + (dur.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]    |                                                       ^^^^^^^ help: consider: `1_000_000`
[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: you seem to want to iterate on a map's keys
[INFO] [stderr]   --> src/scan.rs:69:26
[INFO] [stderr]    |
[INFO] [stderr] 69 |         for (&tid, _) in &self.thread_names {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::for_kv_map)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]    |
[INFO] [stderr] 69 |         for &tid in self.thread_names.keys() {
[INFO] [stderr]    |             ^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]  --> src/serialize.rs:9:32
[INFO] [stderr]   |
[INFO] [stderr] 9 |     return ts.as_secs()*1000 + (ts.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(ts.subsec_nanos() / 1000000)`
[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: Calling `subsec_millis()` is more concise than this calculation
[INFO] [stderr]  --> src/serialize.rs:9:32
[INFO] [stderr]   |
[INFO] [stderr] 9 |     return ts.as_secs()*1000 + (ts.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `ts.subsec_millis()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::duration_subsec)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/serialize.rs:13:33
[INFO] [stderr]    |
[INFO] [stderr] 13 |     return dur.as_secs()*1000 + (dur.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(dur.subsec_nanos() / 1000000)`
[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: Calling `subsec_millis()` is more concise than this calculation
[INFO] [stderr]   --> src/serialize.rs:13:33
[INFO] [stderr]    |
[INFO] [stderr] 13 |     return dur.as_secs()*1000 + (dur.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `dur.subsec_millis()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to want to iterate on a map's keys
[INFO] [stderr]   --> src/scan.rs:69:26
[INFO] [stderr]    |
[INFO] [stderr] 69 |         for (&tid, _) in &self.thread_names {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::for_kv_map)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]    |
[INFO] [stderr] 69 |         for &tid in self.thread_names.keys() {
[INFO] [stderr]    |             ^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]  --> src/serialize.rs:9:32
[INFO] [stderr]   |
[INFO] [stderr] 9 |     return ts.as_secs()*1000 + (ts.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(ts.subsec_nanos() / 1000000)`
[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: Calling `subsec_millis()` is more concise than this calculation
[INFO] [stderr]  --> src/serialize.rs:9:32
[INFO] [stderr]   |
[INFO] [stderr] 9 |     return ts.as_secs()*1000 + (ts.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `ts.subsec_millis()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::duration_subsec)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/serialize.rs:13:33
[INFO] [stderr]    |
[INFO] [stderr] 13 |     return dur.as_secs()*1000 + (dur.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(dur.subsec_nanos() / 1000000)`
[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: Calling `subsec_millis()` is more concise than this calculation
[INFO] [stderr]   --> src/serialize.rs:13:33
[INFO] [stderr]    |
[INFO] [stderr] 13 |     return dur.as_secs()*1000 + (dur.subsec_nanos() / 1000000) as u64;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `dur.subsec_millis()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> examples/simple.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |         for _ in 0..10000000 {
[INFO] [stderr]    |                     ^^^^^^^^ help: consider: `10_000_000`
[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]   --> examples/json.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |         for _ in 0..10000000 {
[INFO] [stderr]    |                     ^^^^^^^^ help: consider: `10_000_000`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 5.04s
[INFO] running `"docker" "inspect" "32d985a170db7c65fa8321f27341a8f8b98d7fb9b0c095bac7e6a7570a1d6234"`
[INFO] running `"docker" "rm" "-f" "32d985a170db7c65fa8321f27341a8f8b98d7fb9b0c095bac7e6a7570a1d6234"`
[INFO] [stdout] 32d985a170db7c65fa8321f27341a8f8b98d7fb9b0c095bac7e6a7570a1d6234