[INFO] cloning repository https://github.com/vineetred/flowy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vineetred/flowy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvineetred%2Fflowy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvineetred%2Fflowy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 662440ecd5e8d24523be0c2a47e4f4af42139f6a
[INFO] testing vineetred/flowy against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvineetred%2Fflowy" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vineetred/flowy on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vineetred/flowy
[INFO] finished tweaking git repo https://github.com/vineetred/flowy
[INFO] tweaked toml for git repo https://github.com/vineetred/flowy written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/vineetred/flowy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ureq v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 140e0d89f084132d522f09553cb2c03101d999728c20de0f806a5303ff792513
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "140e0d89f084132d522f09553cb2c03101d999728c20de0f806a5303ff792513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "140e0d89f084132d522f09553cb2c03101d999728c20de0f806a5303ff792513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140e0d89f084132d522f09553cb2c03101d999728c20de0f806a5303ff792513", kill_on_drop: false }`
[INFO] [stdout] 140e0d89f084132d522f09553cb2c03101d999728c20de0f806a5303ff792513
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5be4c0dfa209caa114c9b82fcf09f92745eb34c7199125a438520dac06a4bfde
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5be4c0dfa209caa114c9b82fcf09f92745eb34c7199125a438520dac06a4bfde", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling enquote v1.0.3
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling tinyvec v1.1.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.0
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling tar v0.4.32
[INFO] [stderr]    Compiling wallpaper_rs v0.1.1 (/opt/rustwide/workdir/wallpaper_rs)
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling idna v0.2.1
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling webpki-roots v0.21.0
[INFO] [stderr]    Compiling rustls v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ureq v2.0.1
[INFO] [stderr]    Compiling flowy v0.4.0 (/opt/rustwide/workdir/flowy)
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> flowy/src/solar.rs:223:12
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn get(&self, st: &SolarTime) -> std::option::Option<&f64> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_date`
[INFO] [stdout]    --> flowy/src/solar.rs:240:12
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub fn set_date(&mut self, epoch: f64) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `minutes_since_midnight`
[INFO] [stdout]    --> flowy/src/solar.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn minutes_since_midnight(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `elevation_from_hour_angle`
[INFO] [stdout]    --> flowy/src/solar.rs:372:4
[INFO] [stdout]     |
[INFO] [stdout] 372 | fn elevation_from_hour_angle(lat: f64, decl: f64, ha: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation_from_time`
[INFO] [stdout]    --> flowy/src/solar.rs:430:4
[INFO] [stdout]     |
[INFO] [stdout] 430 | fn solar_elevation_from_time(century: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation`
[INFO] [stdout]    --> flowy/src/solar.rs:447:8
[INFO] [stdout]     |
[INFO] [stdout] 447 | pub fn solar_elevation(epoch: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `time_to_minutes`
[INFO] [stdout]    --> flowy/src/solar.rs:466:8
[INFO] [stdout]     |
[INFO] [stdout] 466 | pub fn time_to_minutes(time: String) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "5be4c0dfa209caa114c9b82fcf09f92745eb34c7199125a438520dac06a4bfde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be4c0dfa209caa114c9b82fcf09f92745eb34c7199125a438520dac06a4bfde", kill_on_drop: false }`
[INFO] [stdout] 5be4c0dfa209caa114c9b82fcf09f92745eb34c7199125a438520dac06a4bfde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 140ea69579b5fd44e7799237822a90c627dfed2dd35090aac601cf196da46908
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "140ea69579b5fd44e7799237822a90c627dfed2dd35090aac601cf196da46908", kill_on_drop: false }`
[INFO] [stderr]    Compiling wallpaper_rs v0.1.1 (/opt/rustwide/workdir/wallpaper_rs)
[INFO] [stderr]    Compiling flowy v0.4.0 (/opt/rustwide/workdir/flowy)
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> flowy/src/solar.rs:223:12
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn get(&self, st: &SolarTime) -> std::option::Option<&f64> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_date`
[INFO] [stdout]    --> flowy/src/solar.rs:240:12
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub fn set_date(&mut self, epoch: f64) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `minutes_since_midnight`
[INFO] [stdout]    --> flowy/src/solar.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn minutes_since_midnight(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `elevation_from_hour_angle`
[INFO] [stdout]    --> flowy/src/solar.rs:372:4
[INFO] [stdout]     |
[INFO] [stdout] 372 | fn elevation_from_hour_angle(lat: f64, decl: f64, ha: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation_from_time`
[INFO] [stdout]    --> flowy/src/solar.rs:430:4
[INFO] [stdout]     |
[INFO] [stdout] 430 | fn solar_elevation_from_time(century: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation`
[INFO] [stdout]    --> flowy/src/solar.rs:447:8
[INFO] [stdout]     |
[INFO] [stdout] 447 | pub fn solar_elevation(epoch: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `time_to_minutes`
[INFO] [stdout]    --> flowy/src/solar.rs:466:8
[INFO] [stdout]     |
[INFO] [stdout] 466 | pub fn time_to_minutes(time: String) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> flowy/src/solar.rs:223:12
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn get(&self, st: &SolarTime) -> std::option::Option<&f64> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_date`
[INFO] [stdout]    --> flowy/src/solar.rs:240:12
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub fn set_date(&mut self, epoch: f64) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `minutes_since_midnight`
[INFO] [stdout]    --> flowy/src/solar.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn minutes_since_midnight(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `elevation_from_hour_angle`
[INFO] [stdout]    --> flowy/src/solar.rs:372:4
[INFO] [stdout]     |
[INFO] [stdout] 372 | fn elevation_from_hour_angle(lat: f64, decl: f64, ha: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation_from_time`
[INFO] [stdout]    --> flowy/src/solar.rs:430:4
[INFO] [stdout]     |
[INFO] [stdout] 430 | fn solar_elevation_from_time(century: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation`
[INFO] [stdout]    --> flowy/src/solar.rs:447:8
[INFO] [stdout]     |
[INFO] [stdout] 447 | pub fn solar_elevation(epoch: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `time_to_minutes`
[INFO] [stdout]    --> flowy/src/solar.rs:466:8
[INFO] [stdout]     |
[INFO] [stdout] 466 | pub fn time_to_minutes(time: String) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "140ea69579b5fd44e7799237822a90c627dfed2dd35090aac601cf196da46908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140ea69579b5fd44e7799237822a90c627dfed2dd35090aac601cf196da46908", kill_on_drop: false }`
[INFO] [stdout] 140ea69579b5fd44e7799237822a90c627dfed2dd35090aac601cf196da46908
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50eadb0dc970590622b4a1b4901a2c9c85f558315dac1bf1fae41c7e24f281e1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "50eadb0dc970590622b4a1b4901a2c9c85f558315dac1bf1fae41c7e24f281e1", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]    --> flowy/src/solar.rs:223:12
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn get(&self, st: &SolarTime) -> std::option::Option<&f64> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_date`
[INFO] [stderr]    --> flowy/src/solar.rs:240:12
[INFO] [stderr]     |
[INFO] [stderr] 240 |     pub fn set_date(&mut self, epoch: f64) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `minutes_since_midnight`
[INFO] [stderr]    --> flowy/src/solar.rs:246:12
[INFO] [stderr]     |
[INFO] [stderr] 246 |     pub fn minutes_since_midnight(&self) -> i64 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `elevation_from_hour_angle`
[INFO] [stderr]    --> flowy/src/solar.rs:372:4
[INFO] [stderr]     |
[INFO] [stderr] 372 | fn elevation_from_hour_angle(lat: f64, decl: f64, ha: f64) -> f64 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solar_elevation_from_time`
[INFO] [stderr]    --> flowy/src/solar.rs:430:4
[INFO] [stderr]     |
[INFO] [stderr] 430 | fn solar_elevation_from_time(century: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solar_elevation`
[INFO] [stderr]    --> flowy/src/solar.rs:447:8
[INFO] [stderr]     |
[INFO] [stderr] 447 | pub fn solar_elevation(epoch: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `time_to_minutes`
[INFO] [stderr]    --> flowy/src/solar.rs:466:8
[INFO] [stderr]     |
[INFO] [stderr] 466 | pub fn time_to_minutes(time: String) -> u32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]    --> flowy/src/solar.rs:223:12
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn get(&self, st: &SolarTime) -> std::option::Option<&f64> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_date`
[INFO] [stderr]    --> flowy/src/solar.rs:240:12
[INFO] [stderr]     |
[INFO] [stderr] 240 |     pub fn set_date(&mut self, epoch: f64) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `minutes_since_midnight`
[INFO] [stderr]    --> flowy/src/solar.rs:246:12
[INFO] [stderr]     |
[INFO] [stderr] 246 |     pub fn minutes_since_midnight(&self) -> i64 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `elevation_from_hour_angle`
[INFO] [stderr]    --> flowy/src/solar.rs:372:4
[INFO] [stderr]     |
[INFO] [stderr] 372 | fn elevation_from_hour_angle(lat: f64, decl: f64, ha: f64) -> f64 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solar_elevation_from_time`
[INFO] [stderr]    --> flowy/src/solar.rs:430:4
[INFO] [stderr]     |
[INFO] [stderr] 430 | fn solar_elevation_from_time(century: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solar_elevation`
[INFO] [stderr]    --> flowy/src/solar.rs:447:8
[INFO] [stderr]     |
[INFO] [stderr] 447 | pub fn solar_elevation(epoch: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `time_to_minutes`
[INFO] [stderr]    --> flowy/src/solar.rs:466:8
[INFO] [stderr]     |
[INFO] [stderr] 466 | pub fn time_to_minutes(time: String) -> u32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flowy-75d3d5e413b103ce)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flowy-69e65aef5f1c46fa)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wallpaper_rs-fc23c1eac2af247f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flowy
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wallpaper_rs
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "50eadb0dc970590622b4a1b4901a2c9c85f558315dac1bf1fae41c7e24f281e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50eadb0dc970590622b4a1b4901a2c9c85f558315dac1bf1fae41c7e24f281e1", kill_on_drop: false }`
[INFO] [stdout] 50eadb0dc970590622b4a1b4901a2c9c85f558315dac1bf1fae41c7e24f281e1