Dec 18 16:39:02.112 INFO checking evertils-log-helper-0.3.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:39:02.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/evertils-log-helper/0.3.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:39:02.580 INFO [stdout] 7963292e3e0051760ffe94ba4063ffdb4568e64dae32f6a754ba408adf67cb27
Dec 18 16:39:02.586 INFO running `"docker" "start" "-a" "7963292e3e0051760ffe94ba4063ffdb4568e64dae32f6a754ba408adf67cb27"`
Dec 18 16:39:04.484 INFO [stderr]     Checking evertils-log-helper v0.3.0 (/opt/crater/workdir)
Dec 18 16:39:06.276 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:06.276 INFO [stderr]  --> src/helper/rolling_log.rs:7:11
Dec 18 16:39:06.276 INFO [stderr]   |
Dec 18 16:39:06.277 INFO [stderr] 7 |     match env::home_dir() {
Dec 18 16:39:06.277 INFO [stderr]   |           ^^^^^^^^^^^^^
Dec 18 16:39:06.304 INFO [stderr]   |
Dec 18 16:39:06.305 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:39:06.305 INFO [stderr] 
Dec 18 16:39:06.305 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:06.305 INFO [stderr]   --> src/helper/rolling_log.rs:23:11
Dec 18 16:39:06.305 INFO [stderr]    |
Dec 18 16:39:06.305 INFO [stderr] 23 |     match env::home_dir() {
Dec 18 16:39:06.305 INFO [stderr]    |           ^^^^^^^^^^^^^
Dec 18 16:39:06.305 INFO [stderr] 
Dec 18 16:39:06.873 INFO [stderr] warning: function is never used: `write_generic`
Dec 18 16:39:06.873 INFO [stderr]  --> src/helper/rolling_log.rs:6:1
Dec 18 16:39:06.873 INFO [stderr]   |
Dec 18 16:39:06.873 INFO [stderr] 6 | fn write_generic(message: String) {
Dec 18 16:39:06.873 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:06.873 INFO [stderr]   |
Dec 18 16:39:06.873 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:39:06.873 INFO [stderr] 
Dec 18 16:39:06.873 INFO [stderr] warning: function is never used: `new_day`
Dec 18 16:39:06.874 INFO [stderr]   --> src/helper/rolling_log.rs:45:1
Dec 18 16:39:06.874 INFO [stderr]    |
Dec 18 16:39:06.874 INFO [stderr] 45 | pub fn new_day() {
Dec 18 16:39:06.874 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 16:39:06.884 INFO [stderr] 
Dec 18 16:39:06.888 INFO [stderr] warning: function is never used: `print`
Dec 18 16:39:06.888 INFO [stderr]  --> src/helper/output.rs:5:1
Dec 18 16:39:06.888 INFO [stderr]   |
Dec 18 16:39:06.888 INFO [stderr] 5 | pub fn print<T: Any + Debug>(value: &T) {
Dec 18 16:39:06.888 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:06.888 INFO [stderr] 
Dec 18 16:39:06.960 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:06.960 INFO [stderr]  --> src/helper/rolling_log.rs:7:11
Dec 18 16:39:06.960 INFO [stderr]   |
Dec 18 16:39:06.960 INFO [stderr] 7 |     match env::home_dir() {
Dec 18 16:39:06.961 INFO [stderr]   |           ^^^^^^^^^^^^^
Dec 18 16:39:06.961 INFO [stderr]   |
Dec 18 16:39:06.961 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:39:06.961 INFO [stderr] 
Dec 18 16:39:06.961 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:06.961 INFO [stderr]   --> src/helper/rolling_log.rs:23:11
Dec 18 16:39:06.961 INFO [stderr]    |
Dec 18 16:39:06.961 INFO [stderr] 23 |     match env::home_dir() {
Dec 18 16:39:06.961 INFO [stderr]    |           ^^^^^^^^^^^^^
Dec 18 16:39:06.961 INFO [stderr] 
Dec 18 16:39:06.980 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:06.980 INFO [stderr]  --> src/helper/rolling_log.rs:7:11
Dec 18 16:39:06.980 INFO [stderr]   |
Dec 18 16:39:06.980 INFO [stderr] 7 |     match env::home_dir() {
Dec 18 16:39:06.980 INFO [stderr]   |           ^^^^^^^^^^^^^
Dec 18 16:39:07.000 INFO [stderr]   |
Dec 18 16:39:07.000 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:39:07.000 INFO [stderr] 
Dec 18 16:39:07.000 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:07.000 INFO [stderr]   --> src/helper/rolling_log.rs:23:11
Dec 18 16:39:07.000 INFO [stderr]    |
Dec 18 16:39:07.000 INFO [stderr] 23 |     match env::home_dir() {
Dec 18 16:39:07.000 INFO [stderr]    |           ^^^^^^^^^^^^^
Dec 18 16:39:07.000 INFO [stderr] 
Dec 18 16:39:07.056 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:07.056 INFO [stderr]  --> src/helper/rolling_log.rs:7:11
Dec 18 16:39:07.056 INFO [stderr]   |
Dec 18 16:39:07.056 INFO [stderr] 7 |     match env::home_dir() {
Dec 18 16:39:07.056 INFO [stderr]   |           ^^^^^^^^^^^^^
Dec 18 16:39:07.056 INFO [stderr]   |
Dec 18 16:39:07.056 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:39:07.056 INFO [stderr] 
Dec 18 16:39:07.056 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:07.056 INFO [stderr]   --> src/helper/rolling_log.rs:23:11
Dec 18 16:39:07.056 INFO [stderr]    |
Dec 18 16:39:07.056 INFO [stderr] 23 |     match env::home_dir() {
Dec 18 16:39:07.056 INFO [stderr]    |           ^^^^^^^^^^^^^
Dec 18 16:39:07.056 INFO [stderr] 
Dec 18 16:39:07.057 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:07.057 INFO [stderr]  --> src/helper/rolling_log.rs:7:11
Dec 18 16:39:07.057 INFO [stderr]   |
Dec 18 16:39:07.057 INFO [stderr] 7 |     match env::home_dir() {
Dec 18 16:39:07.057 INFO [stderr]   |           ^^^^^^^^^^^^^
Dec 18 16:39:07.057 INFO [stderr]   |
Dec 18 16:39:07.057 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:39:07.057 INFO [stderr] 
Dec 18 16:39:07.057 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:07.057 INFO [stderr]   --> src/helper/rolling_log.rs:23:11
Dec 18 16:39:07.057 INFO [stderr]    |
Dec 18 16:39:07.057 INFO [stderr] 23 |     match env::home_dir() {
Dec 18 16:39:07.057 INFO [stderr]    |           ^^^^^^^^^^^^^
Dec 18 16:39:07.057 INFO [stderr] 
Dec 18 16:39:07.460 INFO [stderr] warning: function is never used: `write_generic`
Dec 18 16:39:07.460 INFO [stderr]  --> src/helper/rolling_log.rs:6:1
Dec 18 16:39:07.460 INFO [stderr]   |
Dec 18 16:39:07.460 INFO [stderr] 6 | fn write_generic(message: String) {
Dec 18 16:39:07.460 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:07.460 INFO [stderr]   |
Dec 18 16:39:07.460 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:39:07.460 INFO [stderr] 
Dec 18 16:39:07.460 INFO [stderr] warning: function is never used: `new_day`
Dec 18 16:39:07.460 INFO [stderr]   --> src/helper/rolling_log.rs:45:1
Dec 18 16:39:07.460 INFO [stderr]    |
Dec 18 16:39:07.460 INFO [stderr] 45 | pub fn new_day() {
Dec 18 16:39:07.460 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 16:39:07.460 INFO [stderr] 
Dec 18 16:39:07.460 INFO [stderr] warning: function is never used: `print`
Dec 18 16:39:07.460 INFO [stderr]  --> src/helper/output.rs:5:1
Dec 18 16:39:07.460 INFO [stderr]   |
Dec 18 16:39:07.460 INFO [stderr] 5 | pub fn print<T: Any + Debug>(value: &T) {
Dec 18 16:39:07.460 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:07.460 INFO [stderr] 
Dec 18 16:39:07.620 INFO [stderr] warning: function is never used: `write`
Dec 18 16:39:07.620 INFO [stderr]   --> src/helper/rolling_log.rs:22:1
Dec 18 16:39:07.620 INFO [stderr]    |
Dec 18 16:39:07.620 INFO [stderr] 22 | fn write(message: String) {
Dec 18 16:39:07.620 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:07.630 INFO [stderr] warning: function is never used: `write_generic`
Dec 18 16:39:07.630 INFO [stderr]  --> src/helper/rolling_log.rs:6:1
Dec 18 16:39:07.630 INFO [stderr]   |
Dec 18 16:39:07.630 INFO [stderr] 6 | fn write_generic(message: String) {
Dec 18 16:39:07.630 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:07.630 INFO [stderr]   |
Dec 18 16:39:07.630 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:39:07.630 INFO [stderr] 
Dec 18 16:39:07.630 INFO [stderr] warning: function is never used: `new_day`
Dec 18 16:39:07.630 INFO [stderr]   --> src/helper/rolling_log.rs:45:1
Dec 18 16:39:07.630 INFO [stderr]    |
Dec 18 16:39:07.630 INFO [stderr] 45 | pub fn new_day() {
Dec 18 16:39:07.630 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 16:39:07.630 INFO [stderr] 
Dec 18 16:39:07.630 INFO [stderr] warning: function is never used: `print`
Dec 18 16:39:07.630 INFO [stderr]  --> src/helper/output.rs:5:1
Dec 18 16:39:07.630 INFO [stderr]   |
Dec 18 16:39:07.630 INFO [stderr] 5 | pub fn print<T: Any + Debug>(value: &T) {
Dec 18 16:39:07.630 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:07.630 INFO [stderr] 
Dec 18 16:39:07.642 INFO [stderr]    |
Dec 18 16:39:07.642 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 16:39:07.642 INFO [stderr] 
Dec 18 16:39:07.642 INFO [stderr] warning: function is never used: `update`
Dec 18 16:39:07.642 INFO [stderr]   --> src/helper/rolling_log.rs:41:1
Dec 18 16:39:07.642 INFO [stderr]    |
Dec 18 16:39:07.642 INFO [stderr] 41 | pub fn update(message: String) {
Dec 18 16:39:07.642 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:07.642 INFO [stderr] 
Dec 18 16:39:07.704 INFO [stderr] warning: function is never used: `write_generic`
Dec 18 16:39:07.704 INFO [stderr]  --> src/helper/rolling_log.rs:6:1
Dec 18 16:39:07.704 INFO [stderr]   |
Dec 18 16:39:07.704 INFO [stderr] 6 | fn write_generic(message: String) {
Dec 18 16:39:07.704 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:07.720 INFO [stderr]   |
Dec 18 16:39:07.720 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:39:07.720 INFO [stderr] 
Dec 18 16:39:07.720 INFO [stderr] warning: function is never used: `new_day`
Dec 18 16:39:07.720 INFO [stderr]   --> src/helper/rolling_log.rs:45:1
Dec 18 16:39:07.720 INFO [stderr]    |
Dec 18 16:39:07.720 INFO [stderr] 45 | pub fn new_day() {
Dec 18 16:39:07.720 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 16:39:07.720 INFO [stderr] 
Dec 18 16:39:07.980 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:07.980 INFO [stderr]  --> src/helper/rolling_log.rs:7:11
Dec 18 16:39:07.980 INFO [stderr]   |
Dec 18 16:39:07.980 INFO [stderr] 7 |     match env::home_dir() {
Dec 18 16:39:07.980 INFO [stderr]   |           ^^^^^^^^^^^^^
Dec 18 16:39:07.980 INFO [stderr]   |
Dec 18 16:39:07.980 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:39:07.980 INFO [stderr] 
Dec 18 16:39:07.980 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:07.980 INFO [stderr]   --> src/helper/rolling_log.rs:23:11
Dec 18 16:39:07.980 INFO [stderr]    |
Dec 18 16:39:07.980 INFO [stderr] 23 |     match env::home_dir() {
Dec 18 16:39:07.980 INFO [stderr]    |           ^^^^^^^^^^^^^
Dec 18 16:39:07.980 INFO [stderr] 
Dec 18 16:39:08.000 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:08.000 INFO [stderr]  --> src/helper/rolling_log.rs:7:11
Dec 18 16:39:08.000 INFO [stderr]   |
Dec 18 16:39:08.000 INFO [stderr] 7 |     match env::home_dir() {
Dec 18 16:39:08.000 INFO [stderr]   |           ^^^^^^^^^^^^^
Dec 18 16:39:08.000 INFO [stderr]   |
Dec 18 16:39:08.000 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:39:08.000 INFO [stderr] 
Dec 18 16:39:08.000 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:08.000 INFO [stderr]   --> src/helper/rolling_log.rs:23:11
Dec 18 16:39:08.000 INFO [stderr]    |
Dec 18 16:39:08.000 INFO [stderr] 23 |     match env::home_dir() {
Dec 18 16:39:08.000 INFO [stderr]    |           ^^^^^^^^^^^^^
Dec 18 16:39:08.000 INFO [stderr] 
Dec 18 16:39:08.050 INFO [stderr] warning: function is never used: `write`
Dec 18 16:39:08.050 INFO [stderr]   --> src/helper/rolling_log.rs:22:1
Dec 18 16:39:08.050 INFO [stderr]    |
Dec 18 16:39:08.050 INFO [stderr] 22 | fn write(message: String) {
Dec 18 16:39:08.050 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:08.050 INFO [stderr]    |
Dec 18 16:39:08.050 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 16:39:08.050 INFO [stderr] 
Dec 18 16:39:08.050 INFO [stderr] warning: function is never used: `update`
Dec 18 16:39:08.050 INFO [stderr]   --> src/helper/rolling_log.rs:41:1
Dec 18 16:39:08.050 INFO [stderr]    |
Dec 18 16:39:08.050 INFO [stderr] 41 | pub fn update(message: String) {
Dec 18 16:39:08.050 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:08.050 INFO [stderr] 
Dec 18 16:39:08.064 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:08.064 INFO [stderr]  --> src/helper/rolling_log.rs:7:11
Dec 18 16:39:08.064 INFO [stderr]   |
Dec 18 16:39:08.064 INFO [stderr] 7 |     match env::home_dir() {
Dec 18 16:39:08.064 INFO [stderr]   |           ^^^^^^^^^^^^^
Dec 18 16:39:08.064 INFO [stderr]   |
Dec 18 16:39:08.064 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:39:08.064 INFO [stderr] 
Dec 18 16:39:08.064 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 16:39:08.064 INFO [stderr]   --> src/helper/rolling_log.rs:23:11
Dec 18 16:39:08.064 INFO [stderr]    |
Dec 18 16:39:08.064 INFO [stderr] 23 |     match env::home_dir() {
Dec 18 16:39:08.064 INFO [stderr]    |           ^^^^^^^^^^^^^
Dec 18 16:39:08.064 INFO [stderr] 
Dec 18 16:39:08.132 INFO [stderr] warning: function is never used: `write_generic`
Dec 18 16:39:08.132 INFO [stderr]  --> src/helper/rolling_log.rs:6:1
Dec 18 16:39:08.132 INFO [stderr]   |
Dec 18 16:39:08.132 INFO [stderr] 6 | fn write_generic(message: String) {
Dec 18 16:39:08.132 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:08.132 INFO [stderr]   |
Dec 18 16:39:08.132 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:39:08.132 INFO [stderr] 
Dec 18 16:39:08.132 INFO [stderr] warning: function is never used: `new_day`
Dec 18 16:39:08.132 INFO [stderr]   --> src/helper/rolling_log.rs:45:1
Dec 18 16:39:08.132 INFO [stderr]    |
Dec 18 16:39:08.132 INFO [stderr] 45 | pub fn new_day() {
Dec 18 16:39:08.132 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 16:39:08.132 INFO [stderr] 
Dec 18 16:39:08.132 INFO [stderr] warning: function is never used: `print`
Dec 18 16:39:08.132 INFO [stderr]  --> src/helper/output.rs:5:1
Dec 18 16:39:08.132 INFO [stderr]   |
Dec 18 16:39:08.132 INFO [stderr] 5 | pub fn print<T: Any + Debug>(value: &T) {
Dec 18 16:39:08.132 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:08.132 INFO [stderr] 
Dec 18 16:39:08.152 INFO [stderr] warning: function is never used: `write_generic`
Dec 18 16:39:08.152 INFO [stderr]  --> src/helper/rolling_log.rs:6:1
Dec 18 16:39:08.152 INFO [stderr]   |
Dec 18 16:39:08.152 INFO [stderr] 6 | fn write_generic(message: String) {
Dec 18 16:39:08.152 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:08.152 INFO [stderr]   |
Dec 18 16:39:08.152 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:39:08.152 INFO [stderr] 
Dec 18 16:39:08.152 INFO [stderr] warning: function is never used: `new_day`
Dec 18 16:39:08.152 INFO [stderr]   --> src/helper/rolling_log.rs:45:1
Dec 18 16:39:08.152 INFO [stderr]    |
Dec 18 16:39:08.152 INFO [stderr] 45 | pub fn new_day() {
Dec 18 16:39:08.152 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 16:39:08.152 INFO [stderr] 
Dec 18 16:39:08.192 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.76s
Dec 18 16:39:08.553 INFO running `"docker" "inspect" "7963292e3e0051760ffe94ba4063ffdb4568e64dae32f6a754ba408adf67cb27"`
Dec 18 16:39:08.674 INFO running `"docker" "rm" "-f" "7963292e3e0051760ffe94ba4063ffdb4568e64dae32f6a754ba408adf67cb27"`
Dec 18 16:39:08.781 INFO [stdout] 7963292e3e0051760ffe94ba4063ffdb4568e64dae32f6a754ba408adf67cb27