[INFO] fetching crate dayendar 0.1.2...
[INFO] checking dayendar-0.1.2 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate dayendar 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate dayendar 0.1.2 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dayendar 0.1.2
[INFO] removed 0 missing examples
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[INFO] finished tweaking crates.io crate dayendar 0.1.2
[INFO] tweaked toml for crates.io crate dayendar 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate dayendar 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaysCalendar`
[INFO] [stdout]   --> bench/calendar.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let calendar1 = black_box(DaysCalendar::ones(DaysCalendar::empty()));
[INFO] [stdout]    |                               ^^^^^^^^^^^^ use of undeclared type `DaysCalendar`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use dayendar::calendar::DaysCalendar;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaysCalendar`
[INFO] [stdout]   --> bench/calendar.rs:33:50
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let calendar1 = black_box(DaysCalendar::ones(DaysCalendar::empty()));
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^ use of undeclared type `DaysCalendar`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use dayendar::calendar::DaysCalendar;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaysCalendar`
[INFO] [stdout]   --> bench/calendar.rs:34:31
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let calendar2 = black_box(DaysCalendar::zeros(DaysCalendar::empty()));
[INFO] [stdout]    |                               ^^^^^^^^^^^^ use of undeclared type `DaysCalendar`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use dayendar::calendar::DaysCalendar;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaysCalendar`
[INFO] [stdout]   --> bench/calendar.rs:34:51
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let calendar2 = black_box(DaysCalendar::zeros(DaysCalendar::empty()));
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^ use of undeclared type `DaysCalendar`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use dayendar::calendar::DaysCalendar;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `DaysCalendar` in this scope
[INFO] [stdout]   --> bench/calendar.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let calendar = DaysCalendar { days_calendar: days };
[INFO] [stdout]    |                    ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use dayendar::calendar::DaysCalendar;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dayendar::utils::*`
[INFO] [stdout]  --> bench/calendar.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use dayendar::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]    --> src/core.rs:749:9
[INFO] [stdout]     |
[INFO] [stdout] 749 |     use std::iter::FromIterator;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Month as TimeMonth`
[INFO] [stdout]    --> src/core.rs:754:9
[INFO] [stdout]     |
[INFO] [stdout] 754 |     use time::Month as TimeMonth;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::repeat`
[INFO] [stdout]     --> src/core.rs:4402:9
[INFO] [stdout]      |
[INFO] [stdout] 4402 |     use std::iter::repeat;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dayendar` (bench "calendar") due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/core.rs:3049:13
[INFO] [stdout]      |
[INFO] [stdout] 3049 |         let mut calendar: DaysCalendar<BiDay> =
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `date`
[INFO] [stdout]     --> src/core.rs:3941:13
[INFO] [stdout]      |
[INFO] [stdout] 3941 |         let date = Date::from_calendar_date(2020, Month::January.to_time_month(), 1).unwrap();
[INFO] [stdout]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_date`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leap_date`
[INFO] [stdout]     --> src/core.rs:3987:13
[INFO] [stdout]      |
[INFO] [stdout] 3987 |         let leap_date =
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leap_date`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `non_leap_date`
[INFO] [stdout]     --> src/core.rs:3995:13
[INFO] [stdout]      |
[INFO] [stdout] 3995 |         let non_leap_date =
[INFO] [stdout]      |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_non_leap_date`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `year`
[INFO] [stdout]     --> src/core.rs:4233:14
[INFO] [stdout]      |
[INFO] [stdout] 4233 |         for (year, month, days) in result.days_calendar {
[INFO] [stdout]      |              ^^^^ help: if this is intentional, prefix it with an underscore: `_year`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `month`
[INFO] [stdout]     --> src/core.rs:4233:20
[INFO] [stdout]      |
[INFO] [stdout] 4233 |         for (year, month, days) in result.days_calendar {
[INFO] [stdout]      |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_month`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `year`
[INFO] [stdout]     --> src/core.rs:4246:14
[INFO] [stdout]      |
[INFO] [stdout] 4246 |         for (year, month, days) in result.days_calendar {
[INFO] [stdout]      |              ^^^^ help: if this is intentional, prefix it with an underscore: `_year`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `month`
[INFO] [stdout]     --> src/core.rs:4246:20
[INFO] [stdout]      |
[INFO] [stdout] 4246 |         for (year, month, days) in result.days_calendar {
[INFO] [stdout]      |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_month`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `calendar`
[INFO] [stdout]     --> src/core.rs:4406:13
[INFO] [stdout]      |
[INFO] [stdout] 4406 |         let calendar = create_sample_calendar();
[INFO] [stdout]      |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_calendar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_new` is never used
[INFO] [stdout]     --> src/core.rs:3270:8
[INFO] [stdout]      |
[INFO] [stdout] 3270 |     fn test_new() {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5fda72d80143d3423b6aae59a137da6dde4af53030d6a7cf8a08619c7bd683e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fda72d80143d3423b6aae59a137da6dde4af53030d6a7cf8a08619c7bd683e3", kill_on_drop: false }`
[INFO] [stdout] 5fda72d80143d3423b6aae59a137da6dde4af53030d6a7cf8a08619c7bd683e3
[INFO] checking dayendar-0.1.2 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate dayendar 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate dayendar 0.1.2 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dayendar 0.1.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dayendar 0.1.2
[INFO] tweaked toml for crates.io crate dayendar 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate dayendar 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 2b66d7ea373c235956e18e72a4c2964c90e92cc711fafe70eac227c103de86a6
[INFO] running `Command { std: "docker" "start" "-a" "2b66d7ea373c235956e18e72a4c2964c90e92cc711fafe70eac227c103de86a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b66d7ea373c235956e18e72a4c2964c90e92cc711fafe70eac227c103de86a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b66d7ea373c235956e18e72a4c2964c90e92cc711fafe70eac227c103de86a6", kill_on_drop: false }`
[INFO] [stdout] 2b66d7ea373c235956e18e72a4c2964c90e92cc711fafe70eac227c103de86a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 289948d539cef7c52b0593f965df5cc1b5fbb2904dece2c5f0d26dbf59a833fc
[INFO] running `Command { std: "docker" "start" "-a" "289948d539cef7c52b0593f965df5cc1b5fbb2904dece2c5f0d26dbf59a833fc", kill_on_drop: false }`
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[INFO] [stderr]     Checking dayendar v0.1.2 (/opt/rustwide/workdir)
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[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaysCalendar`
[INFO] [stdout]   --> bench/calendar.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let calendar1 = black_box(DaysCalendar::ones(DaysCalendar::empty()));
[INFO] [stdout]    |                               ^^^^^^^^^^^^ use of undeclared type `DaysCalendar`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use dayendar::calendar::DaysCalendar;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaysCalendar`
[INFO] [stdout]   --> bench/calendar.rs:33:50
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let calendar1 = black_box(DaysCalendar::ones(DaysCalendar::empty()));
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^ use of undeclared type `DaysCalendar`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use dayendar::calendar::DaysCalendar;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaysCalendar`
[INFO] [stdout]   --> bench/calendar.rs:34:31
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let calendar2 = black_box(DaysCalendar::zeros(DaysCalendar::empty()));
[INFO] [stdout]    |                               ^^^^^^^^^^^^ use of undeclared type `DaysCalendar`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use dayendar::calendar::DaysCalendar;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaysCalendar`
[INFO] [stdout]   --> bench/calendar.rs:34:51
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let calendar2 = black_box(DaysCalendar::zeros(DaysCalendar::empty()));
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^ use of undeclared type `DaysCalendar`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use dayendar::calendar::DaysCalendar;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `DaysCalendar` in this scope
[INFO] [stdout]   --> bench/calendar.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let calendar = DaysCalendar { days_calendar: days };
[INFO] [stdout]    |                    ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use dayendar::calendar::DaysCalendar;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dayendar::utils::*`
[INFO] [stdout]  --> bench/calendar.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use dayendar::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]    --> src/core.rs:749:9
[INFO] [stdout]     |
[INFO] [stdout] 749 |     use std::iter::FromIterator;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Month as TimeMonth`
[INFO] [stdout]    --> src/core.rs:754:9
[INFO] [stdout]     |
[INFO] [stdout] 754 |     use time::Month as TimeMonth;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::repeat`
[INFO] [stdout]     --> src/core.rs:4402:9
[INFO] [stdout]      |
[INFO] [stdout] 4402 |     use std::iter::repeat;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dayendar` (bench "calendar") due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/core.rs:3049:13
[INFO] [stdout]      |
[INFO] [stdout] 3049 |         let mut calendar: DaysCalendar<BiDay> =
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `date`
[INFO] [stdout]     --> src/core.rs:3941:13
[INFO] [stdout]      |
[INFO] [stdout] 3941 |         let date = Date::from_calendar_date(2020, Month::January.to_time_month(), 1).unwrap();
[INFO] [stdout]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_date`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leap_date`
[INFO] [stdout]     --> src/core.rs:3987:13
[INFO] [stdout]      |
[INFO] [stdout] 3987 |         let leap_date =
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leap_date`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `non_leap_date`
[INFO] [stdout]     --> src/core.rs:3995:13
[INFO] [stdout]      |
[INFO] [stdout] 3995 |         let non_leap_date =
[INFO] [stdout]      |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_non_leap_date`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `year`
[INFO] [stdout]     --> src/core.rs:4233:14
[INFO] [stdout]      |
[INFO] [stdout] 4233 |         for (year, month, days) in result.days_calendar {
[INFO] [stdout]      |              ^^^^ help: if this is intentional, prefix it with an underscore: `_year`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `month`
[INFO] [stdout]     --> src/core.rs:4233:20
[INFO] [stdout]      |
[INFO] [stdout] 4233 |         for (year, month, days) in result.days_calendar {
[INFO] [stdout]      |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_month`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `year`
[INFO] [stdout]     --> src/core.rs:4246:14
[INFO] [stdout]      |
[INFO] [stdout] 4246 |         for (year, month, days) in result.days_calendar {
[INFO] [stdout]      |              ^^^^ help: if this is intentional, prefix it with an underscore: `_year`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `month`
[INFO] [stdout]     --> src/core.rs:4246:20
[INFO] [stdout]      |
[INFO] [stdout] 4246 |         for (year, month, days) in result.days_calendar {
[INFO] [stdout]      |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_month`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `calendar`
[INFO] [stdout]     --> src/core.rs:4406:13
[INFO] [stdout]      |
[INFO] [stdout] 4406 |         let calendar = create_sample_calendar();
[INFO] [stdout]      |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_calendar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_new` is never used
[INFO] [stdout]     --> src/core.rs:3270:8
[INFO] [stdout]      |
[INFO] [stdout] 3270 |     fn test_new() {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "289948d539cef7c52b0593f965df5cc1b5fbb2904dece2c5f0d26dbf59a833fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289948d539cef7c52b0593f965df5cc1b5fbb2904dece2c5f0d26dbf59a833fc", kill_on_drop: false }`
[INFO] [stdout] 289948d539cef7c52b0593f965df5cc1b5fbb2904dece2c5f0d26dbf59a833fc
