[INFO] fetching crate augr-core 0.2.1...
[INFO] checking augr-core-0.2.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate augr-core 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate augr-core 0.2.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate augr-core 0.2.1
[INFO] finished tweaking crates.io crate augr-core 0.2.1
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]  --> src/store/sync_folder_store.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use toml;
[INFO] [stdout]   |     ^^^^ the item `toml` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Utc` is imported redundantly
[INFO] [stdout]    --> src/store/patch.rs:233:36
[INFO] [stdout]     |
[INFO] [stdout] 232 |     use super::*;
[INFO] [stdout]     |         -------- the item `Utc` is already imported here
[INFO] [stdout] 233 |     use chrono::offset::{TimeZone, Utc};
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]  --> src/store/sync_folder_store.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use toml;
[INFO] [stdout]   |     ^^^^ the item `toml` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/repository/event.rs:112:23
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let dt0 = Utc.ymd(2019, 07, 23).and_hms(12, 0, 0);
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/repository/event.rs:112:41
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let dt0 = Utc.ymd(2019, 07, 23).and_hms(12, 0, 0);
[INFO] [stdout]     |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/repository/event.rs:113:23
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let dt1 = Utc.ymd(2019, 07, 23).and_hms(12, 30, 0);
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/repository/event.rs:113:41
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let dt1 = Utc.ymd(2019, 07, 23).and_hms(12, 30, 0);
[INFO] [stdout]     |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:248:17
[INFO] [stdout]     |
[INFO] [stdout] 248 |             Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:248:34
[INFO] [stdout]     |
[INFO] [stdout] 248 |             Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:272:17
[INFO] [stdout]     |
[INFO] [stdout] 272 |             Utc.ymd(2019, 07, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:272:35
[INFO] [stdout]     |
[INFO] [stdout] 272 |             Utc.ymd(2019, 07, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:298:23
[INFO] [stdout]     |
[INFO] [stdout] 298 |             time: Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:298:40
[INFO] [stdout]     |
[INFO] [stdout] 298 |             time: Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:323:25
[INFO] [stdout]     |
[INFO] [stdout] 323 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:323:42
[INFO] [stdout]     |
[INFO] [stdout] 323 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:328:25
[INFO] [stdout]     |
[INFO] [stdout] 328 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:328:42
[INFO] [stdout]     |
[INFO] [stdout] 328 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:334:25
[INFO] [stdout]     |
[INFO] [stdout] 334 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:334:42
[INFO] [stdout]     |
[INFO] [stdout] 334 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/repository/event.rs:123:42
[INFO] [stdout]     |
[INFO] [stdout] 123 |             [(patch_ref_a.clone(), dt1)].into_iter().cloned().collect()
[INFO] [stdout]     |                                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 123 |             [(patch_ref_a.clone(), dt1)].iter().cloned().collect()
[INFO] [stdout]     |                                          ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 123 |             IntoIterator::into_iter([(patch_ref_a.clone(), dt1)]).cloned().collect()
[INFO] [stdout]     |             ++++++++++++++++++++++++                            ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/repository/event.rs:139:18
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 .into_iter()
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 .iter()
[INFO] [stdout]     |                  ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 138 |             IntoIterator::into_iter([(patch_ref_a.clone(), "hello".into())])
[INFO] [stdout]     |             ++++++++++++++++++++++++                                       ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> src/store/meta.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 |             .into_iter()
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 42 |             .iter()
[INFO] [stdout]    |              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 38 ~             patches: IntoIterator::into_iter([
[INFO] [stdout] 39 |                 "c10350e8-3f30-4d27-b120-8ee079e256d9",
[INFO] [stdout] 40 |                 "7a826905-7a3e-430d-9d54-5af08ecb482c",
[INFO] [stdout] 41 ~             ])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> tests/load_basic_repo.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |             .create_event(s!("a"), dt!("2019-07-23T12:00:00Z"), sl!["lunch", "food"])
[INFO] [stdout]    |                                                                 -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 14 |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> tests/load_basic_repo.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |             .create_event(s!("b"), dt!("2019-07-23T13:00:00Z"), sl!["work"]),
[INFO] [stdout]    |                                                                 ----------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 14 |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> tests/load_basic_repo.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     expected_timesheet.insert(dt!("2019-07-23T12:30:00Z"), sl!["lunch"]);
[INFO] [stdout]    |                                                            ------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 14 |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> tests/load_basic_repo.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     expected_timesheet.insert(dt!("2019-07-23T13:00:00Z"), sl!["work", "awesome-project"]);
[INFO] [stdout]    |                                                            ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 14 |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> tests/broken_repo.rs:74:23
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |         .patch(p!(patch1).create_event(s!("a"), dt!("2019-07-23T12:00:00Z"), sl!["lunch", "food"]))
[INFO] [stdout]     |                                                                              -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 74  |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> tests/broken_repo.rs:74:23
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |                 .create_event(s!("a"), dt!("2019-07-23T12:00:00Z"), sl!["lunch", "food"])
[INFO] [stdout]     |                                                                     -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 74  |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> tests/broken_repo.rs:74:23
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |                 .create_event(s!("b"), dt!("2019-07-23T13:00:00Z"), sl!["work"]),
[INFO] [stdout]     |                                                                     ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 74  |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.02s
[INFO] running `Command { std: "docker" "inspect" "8975a5296f6a068118458ca7f2fb020c8296cd6688e2efe9a69404eb95816bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8975a5296f6a068118458ca7f2fb020c8296cd6688e2efe9a69404eb95816bc6", kill_on_drop: false }`
[INFO] [stdout] 8975a5296f6a068118458ca7f2fb020c8296cd6688e2efe9a69404eb95816bc6
[INFO] checking augr-core-0.2.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate augr-core 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate augr-core 0.2.1 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate augr-core 0.2.1
[INFO] finished tweaking crates.io crate augr-core 0.2.1
[INFO] tweaked toml for crates.io crate augr-core 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b993229c60bf17ff7e6d87e07ae1cf4c1fe5e0e2b10c29ba97c21734618571aa
[INFO] running `Command { std: "docker" "start" "-a" "b993229c60bf17ff7e6d87e07ae1cf4c1fe5e0e2b10c29ba97c21734618571aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b993229c60bf17ff7e6d87e07ae1cf4c1fe5e0e2b10c29ba97c21734618571aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b993229c60bf17ff7e6d87e07ae1cf4c1fe5e0e2b10c29ba97c21734618571aa", kill_on_drop: false }`
[INFO] [stdout] b993229c60bf17ff7e6d87e07ae1cf4c1fe5e0e2b10c29ba97c21734618571aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 225d8270bae4c12f0e943734e3f285a25b23a08880b4e3a220f5ca33b47e1751
[INFO] running `Command { std: "docker" "start" "-a" "225d8270bae4c12f0e943734e3f285a25b23a08880b4e3a220f5ca33b47e1751", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]     Checking snafu v0.5.0
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking augr-core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]  --> src/store/sync_folder_store.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use toml;
[INFO] [stdout]   |     ^^^^ the item `toml` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Utc` is imported redundantly
[INFO] [stdout]    --> src/store/patch.rs:233:36
[INFO] [stdout]     |
[INFO] [stdout] 232 |     use super::*;
[INFO] [stdout]     |         -------- the item `Utc` is already imported here
[INFO] [stdout] 233 |     use chrono::offset::{TimeZone, Utc};
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]  --> src/store/sync_folder_store.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use toml;
[INFO] [stdout]   |     ^^^^ the item `toml` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/repository/event.rs:112:23
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let dt0 = Utc.ymd(2019, 07, 23).and_hms(12, 0, 0);
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/repository/event.rs:112:41
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let dt0 = Utc.ymd(2019, 07, 23).and_hms(12, 0, 0);
[INFO] [stdout]     |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/repository/event.rs:113:23
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let dt1 = Utc.ymd(2019, 07, 23).and_hms(12, 30, 0);
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/repository/event.rs:113:41
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let dt1 = Utc.ymd(2019, 07, 23).and_hms(12, 30, 0);
[INFO] [stdout]     |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:248:17
[INFO] [stdout]     |
[INFO] [stdout] 248 |             Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:248:34
[INFO] [stdout]     |
[INFO] [stdout] 248 |             Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:272:17
[INFO] [stdout]     |
[INFO] [stdout] 272 |             Utc.ymd(2019, 07, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:272:35
[INFO] [stdout]     |
[INFO] [stdout] 272 |             Utc.ymd(2019, 07, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:298:23
[INFO] [stdout]     |
[INFO] [stdout] 298 |             time: Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:298:40
[INFO] [stdout]     |
[INFO] [stdout] 298 |             time: Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:323:25
[INFO] [stdout]     |
[INFO] [stdout] 323 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:323:42
[INFO] [stdout]     |
[INFO] [stdout] 323 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:328:25
[INFO] [stdout]     |
[INFO] [stdout] 328 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:328:42
[INFO] [stdout]     |
[INFO] [stdout] 328 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/store/patch.rs:334:25
[INFO] [stdout]     |
[INFO] [stdout] 334 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/store/patch.rs:334:42
[INFO] [stdout]     |
[INFO] [stdout] 334 |                     Utc.ymd(2019, 7, 24).and_hms(14, 0, 0),
[INFO] [stdout]     |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/repository/event.rs:123:42
[INFO] [stdout]     |
[INFO] [stdout] 123 |             [(patch_ref_a.clone(), dt1)].into_iter().cloned().collect()
[INFO] [stdout]     |                                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 123 |             [(patch_ref_a.clone(), dt1)].iter().cloned().collect()
[INFO] [stdout]     |                                          ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 123 |             IntoIterator::into_iter([(patch_ref_a.clone(), dt1)]).cloned().collect()
[INFO] [stdout]     |             ++++++++++++++++++++++++                            ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/repository/event.rs:139:18
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 .into_iter()
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 .iter()
[INFO] [stdout]     |                  ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 138 |             IntoIterator::into_iter([(patch_ref_a.clone(), "hello".into())])
[INFO] [stdout]     |             ++++++++++++++++++++++++                                       ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> src/store/meta.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 |             .into_iter()
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 42 |             .iter()
[INFO] [stdout]    |              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 38 ~             patches: IntoIterator::into_iter([
[INFO] [stdout] 39 |                 "c10350e8-3f30-4d27-b120-8ee079e256d9",
[INFO] [stdout] 40 |                 "7a826905-7a3e-430d-9d54-5af08ecb482c",
[INFO] [stdout] 41 ~             ])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> tests/load_basic_repo.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |             .create_event(s!("a"), dt!("2019-07-23T12:00:00Z"), sl!["lunch", "food"])
[INFO] [stdout]    |                                                                 -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 14 |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> tests/load_basic_repo.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |             .create_event(s!("b"), dt!("2019-07-23T13:00:00Z"), sl!["work"]),
[INFO] [stdout]    |                                                                 ----------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 14 |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> tests/load_basic_repo.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     expected_timesheet.insert(dt!("2019-07-23T12:30:00Z"), sl!["lunch"]);
[INFO] [stdout]    |                                                            ------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 14 |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> tests/load_basic_repo.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     expected_timesheet.insert(dt!("2019-07-23T13:00:00Z"), sl!["work", "awesome-project"]);
[INFO] [stdout]    |                                                            ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 14 |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]    |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> tests/broken_repo.rs:74:23
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |         .patch(p!(patch1).create_event(s!("a"), dt!("2019-07-23T12:00:00Z"), sl!["lunch", "food"]))
[INFO] [stdout]     |                                                                              -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 74  |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> tests/broken_repo.rs:74:23
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |                 .create_event(s!("a"), dt!("2019-07-23T12:00:00Z"), sl!["lunch", "food"])
[INFO] [stdout]     |                                                                     -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 74  |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> tests/broken_repo.rs:74:23
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].into_iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |                 .create_event(s!("b"), dt!("2019-07-23T13:00:00Z"), sl!["work"]),
[INFO] [stdout]     |                                                                     ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: this warning originates in the macro `sl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 74  |         [ $( $s, )* ].iter().map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 74  |         IntoIterator::into_iter([ $( $s, )* ]).map(|sv| sv.to_string() ).collect()
[INFO] [stdout]     |         ++++++++++++++++++++++++             ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.67s
[INFO] running `Command { std: "docker" "inspect" "225d8270bae4c12f0e943734e3f285a25b23a08880b4e3a220f5ca33b47e1751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225d8270bae4c12f0e943734e3f285a25b23a08880b4e3a220f5ca33b47e1751", kill_on_drop: false }`
[INFO] [stdout] 225d8270bae4c12f0e943734e3f285a25b23a08880b4e3a220f5ca33b47e1751