[INFO] updating cached repository yjv/calecalc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yjv/calecalc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yjv/calecalc" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/yjv/calecalc"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/yjv/calecalc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yjv/calecalc" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/yjv/calecalc"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/yjv/calecalc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4b74b273a523f6f82d0f3a44fba69bd1aa7bf9f3
[INFO] sha for GitHub repo yjv/calecalc: 4b74b273a523f6f82d0f3a44fba69bd1aa7bf9f3
[INFO] validating manifest of yjv/calecalc on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yjv/calecalc on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing yjv/calecalc
[INFO] finished frobbing yjv/calecalc
[INFO] frobbed toml for yjv/calecalc written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/yjv/calecalc/Cargo.toml
[INFO] started frobbing yjv/calecalc
[INFO] finished frobbing yjv/calecalc
[INFO] frobbed toml for yjv/calecalc written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/yjv/calecalc/Cargo.toml
[INFO] crate yjv/calecalc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking yjv/calecalc against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-5/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/yjv/calecalc:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 21a5cc4059de26e4a52325018e336cf63fc8b89a2abba10450362083a4afd9f7
[INFO] running `"docker" "start" "-a" "21a5cc4059de26e4a52325018e336cf63fc8b89a2abba10450362083a4afd9f7"`
[INFO] [stderr]     Checking calecalc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut fixed = 710347;
[INFO] [stderr]   |         ----^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut fixed = 710347;
[INFO] [stderr]   |         ----^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gregorian_date_difference`
[INFO] [stderr]   --> src/arithmetical/gregorian.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub fn gregorian_date_difference(date1: Gregorian, date2: Gregorian) -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `days_remaining`
[INFO] [stderr]   --> src/arithmetical/gregorian.rs:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn days_remaining(date: Gregorian) -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `independence_day`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:135:1
[INFO] [stderr]     |
[INFO] [stderr] 135 | pub fn independence_day(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `first_kday`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub fn first_kday(k: i32, date: Gregorian) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `last_kday`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 | pub fn last_kday(k: i32, date: Gregorian) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `labor_day`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:151:1
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub fn labor_day(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `memorial_day`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:155:1
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub fn memorial_day(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `election_day`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:159:1
[INFO] [stderr]     |
[INFO] [stderr] 159 | pub fn election_day(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `daylight_saving_start`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:163:1
[INFO] [stderr]     |
[INFO] [stderr] 163 | pub fn daylight_saving_start(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `daylight_saving_end`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:167:1
[INFO] [stderr]     |
[INFO] [stderr] 167 | pub fn daylight_saving_end(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `julian_in_gregorian`
[INFO] [stderr]   --> src/arithmetical/julian/mod.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn julian_in_gregorian(month: i32, day: i32, gregorian_year: i32) -> Option<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_coptic_leap_year`
[INFO] [stderr]  --> src/arithmetical/coptic_ethiopic/coptic.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn is_coptic_leap_year(year: i32) -> bool {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `coptic_in_gregorian`
[INFO] [stderr]   --> src/arithmetical/coptic_ethiopic/coptic.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn coptic_in_gregorian(month: i32, day: i32, gregorian_year: i32) -> Option<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_ethiopic_leap_year`
[INFO] [stderr]  --> src/arithmetical/coptic_ethiopic/ethiopic.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn is_ethiopic_leap_year(year: i32) -> bool {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ethiopic_in_gregorian`
[INFO] [stderr]   --> src/arithmetical/coptic_ethiopic/ethiopic.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn ethiopic_in_gregorian(month: i32, day: i32, gregorian_year: i32) -> Option<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_leap_year`
[INFO] [stderr]   --> src/arithmetical/coptic_ethiopic/mod.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn is_leap_year(year: i32) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `date_in_gregorian`
[INFO] [stderr]   --> src/arithmetical/coptic_ethiopic/mod.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn date_in_gregorian(month: i32, day: i32, gregorian_year: i32, epoch: RD) -> Option<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `EPOCH`
[INFO] [stderr]  --> src/arithmetical/iso.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const EPOCH: i32 = 1;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_islamic_leap_year`
[INFO] [stderr]   --> src/arithmetical/islamic.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn is_islamic_leap_year(year: i32) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_islamic_birashk_leap_year`
[INFO] [stderr]   --> src/arithmetical/islamic.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn is_islamic_birashk_leap_year(year: i32) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fixed_from_islamic_birashk`
[INFO] [stderr]   --> src/arithmetical/islamic.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn fixed_from_islamic_birashk(date: Islamic) -> RD {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `islamic_birashk_from_fixed`
[INFO] [stderr]   --> src/arithmetical/islamic.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn islamic_birashk_from_fixed(date: RD) -> Islamic {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `islamic_in_gregorian`
[INFO] [stderr]   --> src/arithmetical/islamic.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn islamic_in_gregorian(month: i32, day: i32, gregorian_year: i32) -> Vec<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yom_kippur`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:146:1
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn yom_kippur(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `passover`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:151:1
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub fn passover(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `omer`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:162:1
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub fn omer(date: RD) -> Option<Omer> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `purim`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:173:1
[INFO] [stderr]     |
[INFO] [stderr] 173 | pub fn purim(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `taanit_esther`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | pub fn taanit_esther(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tisha_bav`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:183:1
[INFO] [stderr]     |
[INFO] [stderr] 183 | pub fn tisha_bav(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hebrew_in_gregorian`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:194:1
[INFO] [stderr]     |
[INFO] [stderr] 194 | pub fn hebrew_in_gregorian(month: i32, day: i32, gregorian_year: i32) -> Vec<RD> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tzom_tevet`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:204:1
[INFO] [stderr]     |
[INFO] [stderr] 204 | pub fn tzom_tevet(gregorian_year: i32) -> Vec<RD> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yom_hashoa`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:208:1
[INFO] [stderr]     |
[INFO] [stderr] 208 | pub fn yom_hashoa(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yom_hazikaron`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:219:1
[INFO] [stderr]     |
[INFO] [stderr] 219 | pub fn yom_hazikaron(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sheela`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:231:1
[INFO] [stderr]     |
[INFO] [stderr] 231 | pub fn sheela(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `birkath_hachama`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:235:1
[INFO] [stderr]     |
[INFO] [stderr] 235 | pub fn birkath_hachama(gregorian_year: i32) -> Option<RD> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hebrew_birthday`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:239:1
[INFO] [stderr]     |
[INFO] [stderr] 239 | pub fn hebrew_birthday(birth_date: Hebrew, year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hebrew_birthday_in_gregorian`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:249:1
[INFO] [stderr]     |
[INFO] [stderr] 249 | pub fn hebrew_birthday_in_gregorian(birth_date: Hebrew, gregorian_year: i32) -> Vec<RD> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yahrtzeit`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:260:1
[INFO] [stderr]     |
[INFO] [stderr] 260 | pub fn yahrtzeit(death_date: Hebrew, year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yahrtzeit_in_gregorian`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:275:1
[INFO] [stderr]     |
[INFO] [stderr] 275 | pub fn yahrtzeit_in_gregorian(death_date: Hebrew, gregorian_year: i32) -> Vec<RD> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `orthodox_easter`
[INFO] [stderr]  --> src/arithmetical/ecclesiastical.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn orthodox_easter(gregorian_year: i32) -> RD {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `alt_orthodox_easter`
[INFO] [stderr]   --> src/arithmetical/ecclesiastical.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn alt_orthodox_easter(gregorian_year: i32) -> RD {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `easter`
[INFO] [stderr]   --> src/arithmetical/ecclesiastical.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn easter(gregorian_year: i32) -> RD {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ARYA_JOVIAN_PERIOD`
[INFO] [stderr]  --> src/arithmetical/hindu/solar.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const ARYA_JOVIAN_PERIOD: f64 = 1577917500.0/364224.0;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `jovian_year`
[INFO] [stderr]   --> src/arithmetical/hindu/solar.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn jovian_year(date: RD) -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_lunisolar_leap_year`
[INFO] [stderr]   --> src/arithmetical/hindu/lunisolar.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn is_lunisolar_leap_year(year: i32) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bali_week_from_fixed`
[INFO] [stderr]   --> src/arithmetical/balinese_powukon.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn bali_week_from_fixed(date: RD) -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `kday_on_or_after`
[INFO] [stderr]   --> src/common/cycles_of_days.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn kday_on_or_after(date: RD, k: i32) -> RD {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `kday_nearest`
[INFO] [stderr]   --> src/common/cycles_of_days.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn kday_nearest(date: RD, k: i32) -> RD {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `positions_in_cycle`
[INFO] [stderr]   --> src/common/cycles_of_days.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn positions_in_cycle(day_number: i32, cycle_length: i32, delta: i32, start: RD, end: RD) -> Vec<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PositionsInCycle`
[INFO] [stderr]   --> src/common/cycles_of_days.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub struct PositionsInCycle {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `round`
[INFO] [stderr]   --> src/common/mod.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn round(x: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Ratio`
[INFO] [stderr]   --> src/common/mod.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Ratio {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gregorian_date_difference`
[INFO] [stderr]   --> src/arithmetical/gregorian.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub fn gregorian_date_difference(date1: Gregorian, date2: Gregorian) -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `days_remaining`
[INFO] [stderr]   --> src/arithmetical/gregorian.rs:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn days_remaining(date: Gregorian) -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `independence_day`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:135:1
[INFO] [stderr]     |
[INFO] [stderr] 135 | pub fn independence_day(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `first_kday`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub fn first_kday(k: i32, date: Gregorian) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `last_kday`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 | pub fn last_kday(k: i32, date: Gregorian) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `labor_day`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:151:1
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub fn labor_day(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `memorial_day`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:155:1
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub fn memorial_day(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `election_day`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:159:1
[INFO] [stderr]     |
[INFO] [stderr] 159 | pub fn election_day(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `daylight_saving_start`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:163:1
[INFO] [stderr]     |
[INFO] [stderr] 163 | pub fn daylight_saving_start(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `daylight_saving_end`
[INFO] [stderr]    --> src/arithmetical/gregorian.rs:167:1
[INFO] [stderr]     |
[INFO] [stderr] 167 | pub fn daylight_saving_end(year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `julian_in_gregorian`
[INFO] [stderr]   --> src/arithmetical/julian/mod.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn julian_in_gregorian(month: i32, day: i32, gregorian_year: i32) -> Option<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_coptic_leap_year`
[INFO] [stderr]  --> src/arithmetical/coptic_ethiopic/coptic.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn is_coptic_leap_year(year: i32) -> bool {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `coptic_in_gregorian`
[INFO] [stderr]   --> src/arithmetical/coptic_ethiopic/coptic.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn coptic_in_gregorian(month: i32, day: i32, gregorian_year: i32) -> Option<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_ethiopic_leap_year`
[INFO] [stderr]  --> src/arithmetical/coptic_ethiopic/ethiopic.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn is_ethiopic_leap_year(year: i32) -> bool {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ethiopic_in_gregorian`
[INFO] [stderr]   --> src/arithmetical/coptic_ethiopic/ethiopic.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn ethiopic_in_gregorian(month: i32, day: i32, gregorian_year: i32) -> Option<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_leap_year`
[INFO] [stderr]   --> src/arithmetical/coptic_ethiopic/mod.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn is_leap_year(year: i32) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `date_in_gregorian`
[INFO] [stderr]   --> src/arithmetical/coptic_ethiopic/mod.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn date_in_gregorian(month: i32, day: i32, gregorian_year: i32, epoch: RD) -> Option<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `EPOCH`
[INFO] [stderr]  --> src/arithmetical/iso.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const EPOCH: i32 = 1;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_islamic_leap_year`
[INFO] [stderr]   --> src/arithmetical/islamic.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn is_islamic_leap_year(year: i32) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_islamic_birashk_leap_year`
[INFO] [stderr]   --> src/arithmetical/islamic.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn is_islamic_birashk_leap_year(year: i32) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fixed_from_islamic_birashk`
[INFO] [stderr]   --> src/arithmetical/islamic.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn fixed_from_islamic_birashk(date: Islamic) -> RD {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `islamic_birashk_from_fixed`
[INFO] [stderr]   --> src/arithmetical/islamic.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn islamic_birashk_from_fixed(date: RD) -> Islamic {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `islamic_in_gregorian`
[INFO] [stderr]   --> src/arithmetical/islamic.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn islamic_in_gregorian(month: i32, day: i32, gregorian_year: i32) -> Vec<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yom_kippur`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:146:1
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn yom_kippur(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `passover`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:151:1
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub fn passover(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `omer`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:162:1
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub fn omer(date: RD) -> Option<Omer> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `purim`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:173:1
[INFO] [stderr]     |
[INFO] [stderr] 173 | pub fn purim(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `taanit_esther`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | pub fn taanit_esther(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tisha_bav`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:183:1
[INFO] [stderr]     |
[INFO] [stderr] 183 | pub fn tisha_bav(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hebrew_in_gregorian`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:194:1
[INFO] [stderr]     |
[INFO] [stderr] 194 | pub fn hebrew_in_gregorian(month: i32, day: i32, gregorian_year: i32) -> Vec<RD> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tzom_tevet`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:204:1
[INFO] [stderr]     |
[INFO] [stderr] 204 | pub fn tzom_tevet(gregorian_year: i32) -> Vec<RD> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yom_hashoa`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:208:1
[INFO] [stderr]     |
[INFO] [stderr] 208 | pub fn yom_hashoa(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yom_hazikaron`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:219:1
[INFO] [stderr]     |
[INFO] [stderr] 219 | pub fn yom_hazikaron(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sheela`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:231:1
[INFO] [stderr]     |
[INFO] [stderr] 231 | pub fn sheela(gregorian_year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `birkath_hachama`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:235:1
[INFO] [stderr]     |
[INFO] [stderr] 235 | pub fn birkath_hachama(gregorian_year: i32) -> Option<RD> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hebrew_birthday`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:239:1
[INFO] [stderr]     |
[INFO] [stderr] 239 | pub fn hebrew_birthday(birth_date: Hebrew, year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hebrew_birthday_in_gregorian`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:249:1
[INFO] [stderr]     |
[INFO] [stderr] 249 | pub fn hebrew_birthday_in_gregorian(birth_date: Hebrew, gregorian_year: i32) -> Vec<RD> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yahrtzeit`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:260:1
[INFO] [stderr]     |
[INFO] [stderr] 260 | pub fn yahrtzeit(death_date: Hebrew, year: i32) -> RD {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yahrtzeit_in_gregorian`
[INFO] [stderr]    --> src/arithmetical/hebrew.rs:275:1
[INFO] [stderr]     |
[INFO] [stderr] 275 | pub fn yahrtzeit_in_gregorian(death_date: Hebrew, gregorian_year: i32) -> Vec<RD> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `orthodox_easter`
[INFO] [stderr]  --> src/arithmetical/ecclesiastical.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn orthodox_easter(gregorian_year: i32) -> RD {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `alt_orthodox_easter`
[INFO] [stderr]   --> src/arithmetical/ecclesiastical.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn alt_orthodox_easter(gregorian_year: i32) -> RD {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `easter`
[INFO] [stderr]   --> src/arithmetical/ecclesiastical.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn easter(gregorian_year: i32) -> RD {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ARYA_JOVIAN_PERIOD`
[INFO] [stderr]  --> src/arithmetical/hindu/solar.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const ARYA_JOVIAN_PERIOD: f64 = 1577917500.0/364224.0;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `jovian_year`
[INFO] [stderr]   --> src/arithmetical/hindu/solar.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn jovian_year(date: RD) -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_lunisolar_leap_year`
[INFO] [stderr]   --> src/arithmetical/hindu/lunisolar.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn is_lunisolar_leap_year(year: i32) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bali_week_from_fixed`
[INFO] [stderr]   --> src/arithmetical/balinese_powukon.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn bali_week_from_fixed(date: RD) -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `kday_on_or_after`
[INFO] [stderr]   --> src/common/cycles_of_days.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn kday_on_or_after(date: RD, k: i32) -> RD {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `kday_nearest`
[INFO] [stderr]   --> src/common/cycles_of_days.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn kday_nearest(date: RD, k: i32) -> RD {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `positions_in_cycle`
[INFO] [stderr]   --> src/common/cycles_of_days.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn positions_in_cycle(day_number: i32, cycle_length: i32, delta: i32, start: RD, end: RD) -> Vec<RD> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PositionsInCycle`
[INFO] [stderr]   --> src/common/cycles_of_days.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub struct PositionsInCycle {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `round`
[INFO] [stderr]   --> src/common/mod.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn round(x: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Ratio`
[INFO] [stderr]   --> src/common/mod.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Ratio {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "21a5cc4059de26e4a52325018e336cf63fc8b89a2abba10450362083a4afd9f7"`
[INFO] running `"docker" "rm" "-f" "21a5cc4059de26e4a52325018e336cf63fc8b89a2abba10450362083a4afd9f7"`
[INFO] [stdout] 21a5cc4059de26e4a52325018e336cf63fc8b89a2abba10450362083a4afd9f7