[INFO] crate primal-estimate 0.2.1 is already in cache
[INFO] extracting crate primal-estimate 0.2.1 into work/ex/clippy-test-run/sources/stable/reg/primal-estimate/0.2.1
[INFO] extracting crate primal-estimate 0.2.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/primal-estimate/0.2.1
[INFO] validating manifest of primal-estimate-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 primal-estimate-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 primal-estimate-0.2.1
[INFO] removed path dependency primal from primal-estimate-0.2.1
[INFO] finished frobbing primal-estimate-0.2.1
[INFO] frobbed toml for primal-estimate-0.2.1 written to work/ex/clippy-test-run/sources/stable/reg/primal-estimate/0.2.1/Cargo.toml
[INFO] started frobbing primal-estimate-0.2.1
[INFO] removed path dependency primal from primal-estimate-0.2.1
[INFO] finished frobbing primal-estimate-0.2.1
[INFO] frobbed toml for primal-estimate-0.2.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/primal-estimate/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 primal-estimate-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/primal-estimate/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] f03ca5326c9e5d4329678c7cd94640a475376612de537ea6eda7a25cb6549ed0
[INFO] running `"docker" "start" "-a" "f03ca5326c9e5d4329678c7cd94640a475376612de537ea6eda7a25cb6549ed0"`
[INFO] [stderr]     Checking primal-estimate v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Checking primal-sieve v0.2.9
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:65:24
[INFO] [stderr]    |
[INFO] [stderr] 65 |         } else if n >= 355991 {
[INFO] [stderr]    |                        ^^^^^^ help: consider: `355_991`
[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: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let x = tables::SMALL_PRIME_PI[n as usize] as u64;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(tables::SMALL_PRIME_PI[n as usize])`
[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 u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let x = tables::SMALL_PRIMES[n as usize - 1] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(tables::SMALL_PRIMES[n as usize - 1])`
[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]     Checking primal v0.2.3
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:65:24
[INFO] [stderr]    |
[INFO] [stderr] 65 |         } else if n >= 355991 {
[INFO] [stderr]    |                        ^^^^^^ help: consider: `355_991`
[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/lib.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 |             (7, 664579),
[INFO] [stderr]     |                 ^^^^^^ help: consider: `664_579`
[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/lib.rs:179:17
[INFO] [stderr]     |
[INFO] [stderr] 179 |             (8, 5761455),
[INFO] [stderr]     |                 ^^^^^^^ help: consider: `5_761_455`
[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/lib.rs:180:17
[INFO] [stderr]     |
[INFO] [stderr] 180 |             (9, 50847534),
[INFO] [stderr]     |                 ^^^^^^^^ help: consider: `50_847_534`
[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/lib.rs:181:18
[INFO] [stderr]     |
[INFO] [stderr] 181 |             (10, 455052511),
[INFO] [stderr]     |                  ^^^^^^^^^ help: consider: `455_052_511`
[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/lib.rs:182:18
[INFO] [stderr]     |
[INFO] [stderr] 182 |             (11, 4118054813),
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider: `4_118_054_813`
[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/lib.rs:183:18
[INFO] [stderr]     |
[INFO] [stderr] 183 |             (12, 37607912018),
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: consider: `37_607_912_018`
[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/lib.rs:184:18
[INFO] [stderr]     |
[INFO] [stderr] 184 |             (13, 346065536839),
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: consider: `346_065_536_839`
[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/lib.rs:185:18
[INFO] [stderr]     |
[INFO] [stderr] 185 |             (14, 3204941750802),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: consider: `3_204_941_750_802`
[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/lib.rs:186:18
[INFO] [stderr]     |
[INFO] [stderr] 186 |             (15, 29844570422669),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^ help: consider: `29_844_570_422_669`
[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/lib.rs:187:18
[INFO] [stderr]     |
[INFO] [stderr] 187 |             (16, 279238341033925),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: consider: `279_238_341_033_925`
[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/lib.rs:188:18
[INFO] [stderr]     |
[INFO] [stderr] 188 |             (17, 2623557157654233),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^ help: consider: `2_623_557_157_654_233`
[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/lib.rs:216:17
[INFO] [stderr]     |
[INFO] [stderr] 216 |             (4, 104729),
[INFO] [stderr]     |                 ^^^^^^ help: consider: `104_729`
[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/lib.rs:217:17
[INFO] [stderr]     |
[INFO] [stderr] 217 |             (5, 1299709),
[INFO] [stderr]     |                 ^^^^^^^ help: consider: `1_299_709`
[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/lib.rs:218:17
[INFO] [stderr]     |
[INFO] [stderr] 218 |             (6, 15485863),
[INFO] [stderr]     |                 ^^^^^^^^ help: consider: `15_485_863`
[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/lib.rs:219:17
[INFO] [stderr]     |
[INFO] [stderr] 219 |             (7, 179424673),
[INFO] [stderr]     |                 ^^^^^^^^^ help: consider: `179_424_673`
[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/lib.rs:220:17
[INFO] [stderr]     |
[INFO] [stderr] 220 |             (8, 2038074743),
[INFO] [stderr]     |                 ^^^^^^^^^^ help: consider: `2_038_074_743`
[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/lib.rs:221:17
[INFO] [stderr]     |
[INFO] [stderr] 221 |             (9, 22801763489),
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: consider: `22_801_763_489`
[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/lib.rs:222:18
[INFO] [stderr]     |
[INFO] [stderr] 222 |             (10, 252097800623),
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: consider: `252_097_800_623`
[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/lib.rs:223:18
[INFO] [stderr]     |
[INFO] [stderr] 223 |             (11, 2760727302517),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: consider: `2_760_727_302_517`
[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/lib.rs:224:18
[INFO] [stderr]     |
[INFO] [stderr] 224 |             (12, 29996224275833),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^ help: consider: `29_996_224_275_833`
[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/lib.rs:225:18
[INFO] [stderr]     |
[INFO] [stderr] 225 |             (13, 323780508946331),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: consider: `323_780_508_946_331`
[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/lib.rs:226:18
[INFO] [stderr]     |
[INFO] [stderr] 226 |             (14, 3475385758524527),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^ help: consider: `3_475_385_758_524_527`
[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/lib.rs:227:18
[INFO] [stderr]     |
[INFO] [stderr] 227 |             (15, 37124508045065437),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^ help: consider: `37_124_508_045_065_437`
[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 u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let x = tables::SMALL_PRIME_PI[n as usize] as u64;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(tables::SMALL_PRIME_PI[n as usize])`
[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 u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let x = tables::SMALL_PRIMES[n as usize - 1] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(tables::SMALL_PRIMES[n as usize - 1])`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `"docker" "inspect" "f03ca5326c9e5d4329678c7cd94640a475376612de537ea6eda7a25cb6549ed0"`
[INFO] running `"docker" "rm" "-f" "f03ca5326c9e5d4329678c7cd94640a475376612de537ea6eda7a25cb6549ed0"`
[INFO] [stdout] f03ca5326c9e5d4329678c7cd94640a475376612de537ea6eda7a25cb6549ed0