[INFO] fetching crate aligner 0.1.6...
[INFO] testing aligner-0.1.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate aligner 0.1.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate aligner 0.1.6
[INFO] finished tweaking crates.io crate aligner 0.1.6
[INFO] tweaked toml for crates.io crate aligner 0.1.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aligner 0.1.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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] [stderr]      Locking 72 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.4.12 (available: v0.7.6)
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.5.51)
[INFO] [stderr]       Adding error-chain v0.10.0 (available: v0.12.4)
[INFO] [stderr]       Adding nom v2.1.0 (available: v2.2.1)
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.9.2)
[INFO] [stderr]       Adding subparse v0.3.0 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d8c8137720a8256fdda08d0f59b46c1c6df826c37b21dd80d7d5594d9280ae9
[INFO] running `Command { std: "docker" "start" "-a" "4d8c8137720a8256fdda08d0f59b46c1c6df826c37b21dd80d7d5594d9280ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d8c8137720a8256fdda08d0f59b46c1c6df826c37b21dd80d7d5594d9280ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d8c8137720a8256fdda08d0f59b46c1c6df826c37b21dd80d7d5594d9280ae9", kill_on_drop: false }`
[INFO] [stdout] 4d8c8137720a8256fdda08d0f59b46c1c6df826c37b21dd80d7d5594d9280ae9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb8d399503b565293b4b875994f13f0266cf83b659ffb7a245e1cee4f42af612
[INFO] running `Command { std: "docker" "start" "-a" "eb8d399503b565293b4b875994f13f0266cf83b659ffb7a245e1cee4f42af612", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling object v0.37.3
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[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling pbr v1.1.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling image v0.13.0
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling backtrace v0.3.76
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[INFO] [stderr]    Compiling vobsub v0.2.3
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[INFO] [stderr]    Compiling aligner v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/internal/rating_type.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 | const RATING_PRECISION: RatingIntern = (1 << 32);
[INFO] [stdout]    |                                        ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 - const RATING_PRECISION: RatingIntern = (1 << 32);
[INFO] [stdout] 27 + const RATING_PRECISION: RatingIntern = 1 << 32;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/internal/aligner.rs:72:38
[INFO] [stdout]    |
[INFO] [stdout] 72 |     progress_handler_opt: Option<Box<ProgressHandler>>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 |     progress_handler_opt: Option<Box<dyn ProgressHandler>>,
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:66:34
[INFO] [stdout]    |
[INFO] [stdout] 66 |     progress_handler: Option<Box<ProgressHandler>>,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     progress_handler: Option<Box<dyn ProgressHandler>>,
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/internal/aligner.rs:110:46
[INFO] [stdout]     |
[INFO] [stdout] 110 |         mut progress_handler_opt: Option<Box<ProgressHandler>>,
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 |         mut progress_handler_opt: Option<Box<dyn ProgressHandler>>,
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/delta_compression.rs:303:26
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn iter_segments(&self) -> Iter<DeltaSegment<T, D>> {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn iter_segments(&self) -> Iter<'_, DeltaSegment<T, D>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/delta_compression.rs:550:24
[INFO] [stdout]     |
[INFO] [stdout] 550 |     pub fn new(buffer: &DeltaBuffer<T, D>, first_timepoint: TimePoint) -> DeltaBufferReader<T, D> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^ the lifetime is elided here     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 550 |     pub fn new(buffer: &DeltaBuffer<T, D>, first_timepoint: TimePoint) -> DeltaBufferReader<'_, T, D> {
[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/internal/aligner.rs:398:30
[INFO] [stdout]     |
[INFO] [stdout] 398 | ...                   .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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 398 -                             .into_iter()
[INFO] [stdout] 398 +                             .iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 397 -                         [(reposition_rating_seg, Choice::Reposition)]
[INFO] [stdout] 397 +                         IntoIterator::into_iter([(reposition_rating_seg, Choice::Reposition)])
[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/internal/aligner.rs:407:30
[INFO] [stdout]     |
[INFO] [stdout] 407 | ...                   .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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 407 -                             .into_iter()
[INFO] [stdout] 407 +                             .iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 406 -                         [(nosplit_rating_seg, Choice::NosplitReposition)]
[INFO] [stdout] 406 +                         IntoIterator::into_iter([(nosplit_rating_seg, Choice::NosplitReposition)])
[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/internal/aligner.rs:414:84
[INFO] [stdout]     |
[INFO] [stdout] 414 |                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 414 -                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[INFO] [stdout] 414 +                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].iter().cloned());
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 414 -                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[INFO] [stdout] 414 +                     return ArrayVec::from_iter(IntoIterator::into_iter([(fixed_rating_seg, Choice::Fixed)]).cloned());
[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/internal/aligner.rs:488:58
[INFO] [stdout]     |
[INFO] [stdout] 488 |         let mut iterators: ArrayVec<[_; 4]> = timepoints.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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 488 -         let mut iterators: ArrayVec<[_; 4]> = timepoints.into_iter()
[INFO] [stdout] 488 +         let mut iterators: ArrayVec<[_; 4]> = timepoints.iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 488 -         let mut iterators: ArrayVec<[_; 4]> = timepoints.into_iter()
[INFO] [stdout] 488 +         let mut iterators: ArrayVec<[_; 4]> = IntoIterator::into_iter(timepoints)
[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/internal/utils.rs:72:41
[INFO] [stdout]    |
[INFO] [stdout] 72 |         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 72 -         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[INFO] [stdout] 72 +         0 => ArrayVec::from_iter([prev].iter().cloned()),
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 72 -         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[INFO] [stdout] 72 +         0 => ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned()),
[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/internal/utils.rs:73:41
[INFO] [stdout]    |
[INFO] [stdout] 73 |         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 73 -         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter())),
[INFO] [stdout] 73 +         1 => ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter())),
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 73 -         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter())),
[INFO] [stdout] 73 +         1 => ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter())),
[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/internal/utils.rs:76:44
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 76 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter()))
[INFO] [stdout] 76 +                 ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter()))
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 76 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter()))
[INFO] [stdout] 76 +                 ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter()))
[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/internal/utils.rs:78:44
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 78 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[INFO] [stdout] 78 +                 ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter().rev()))
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 78 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[INFO] [stdout] 78 +                 ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter().rev()))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/binary/errors.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / error_chain! {
[INFO] [stdout] 23 | |     foreign_links {
[INFO] [stdout] 24 | |         Io(::std::io::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/binary/errors.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / error_chain! {
[INFO] [stdout] 23 | |     foreign_links {
[INFO] [stdout] 24 | |         Io(::std::io::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.91s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "eb8d399503b565293b4b875994f13f0266cf83b659ffb7a245e1cee4f42af612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8d399503b565293b4b875994f13f0266cf83b659ffb7a245e1cee4f42af612", kill_on_drop: false }`
[INFO] [stdout] eb8d399503b565293b4b875994f13f0266cf83b659ffb7a245e1cee4f42af612
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d35b5ec4eefe14cc6c8336f91e75837008f44686047352fc3a498c7425c092db
[INFO] running `Command { std: "docker" "start" "-a" "d35b5ec4eefe14cc6c8336f91e75837008f44686047352fc3a498c7425c092db", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/internal/rating_type.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 | const RATING_PRECISION: RatingIntern = (1 << 32);
[INFO] [stdout]    |                                        ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 - const RATING_PRECISION: RatingIntern = (1 << 32);
[INFO] [stdout] 27 + const RATING_PRECISION: RatingIntern = 1 << 32;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/internal/aligner.rs:72:38
[INFO] [stdout]    |
[INFO] [stdout] 72 |     progress_handler_opt: Option<Box<ProgressHandler>>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 |     progress_handler_opt: Option<Box<dyn ProgressHandler>>,
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:66:34
[INFO] [stdout]    |
[INFO] [stdout] 66 |     progress_handler: Option<Box<ProgressHandler>>,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     progress_handler: Option<Box<dyn ProgressHandler>>,
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/internal/aligner.rs:110:46
[INFO] [stdout]     |
[INFO] [stdout] 110 |         mut progress_handler_opt: Option<Box<ProgressHandler>>,
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 |         mut progress_handler_opt: Option<Box<dyn ProgressHandler>>,
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/delta_compression.rs:303:26
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn iter_segments(&self) -> Iter<DeltaSegment<T, D>> {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn iter_segments(&self) -> Iter<'_, DeltaSegment<T, D>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/delta_compression.rs:550:24
[INFO] [stdout]     |
[INFO] [stdout] 550 |     pub fn new(buffer: &DeltaBuffer<T, D>, first_timepoint: TimePoint) -> DeltaBufferReader<T, D> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^ the lifetime is elided here     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 550 |     pub fn new(buffer: &DeltaBuffer<T, D>, first_timepoint: TimePoint) -> DeltaBufferReader<'_, T, D> {
[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/internal/aligner.rs:398:30
[INFO] [stdout]     |
[INFO] [stdout] 398 | ...                   .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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 398 -                             .into_iter()
[INFO] [stdout] 398 +                             .iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 397 -                         [(reposition_rating_seg, Choice::Reposition)]
[INFO] [stdout] 397 +                         IntoIterator::into_iter([(reposition_rating_seg, Choice::Reposition)])
[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/internal/aligner.rs:407:30
[INFO] [stdout]     |
[INFO] [stdout] 407 | ...                   .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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 407 -                             .into_iter()
[INFO] [stdout] 407 +                             .iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 406 -                         [(nosplit_rating_seg, Choice::NosplitReposition)]
[INFO] [stdout] 406 +                         IntoIterator::into_iter([(nosplit_rating_seg, Choice::NosplitReposition)])
[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/internal/aligner.rs:414:84
[INFO] [stdout]     |
[INFO] [stdout] 414 |                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 414 -                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[INFO] [stdout] 414 +                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].iter().cloned());
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 414 -                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[INFO] [stdout] 414 +                     return ArrayVec::from_iter(IntoIterator::into_iter([(fixed_rating_seg, Choice::Fixed)]).cloned());
[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/internal/aligner.rs:488:58
[INFO] [stdout]     |
[INFO] [stdout] 488 |         let mut iterators: ArrayVec<[_; 4]> = timepoints.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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 488 -         let mut iterators: ArrayVec<[_; 4]> = timepoints.into_iter()
[INFO] [stdout] 488 +         let mut iterators: ArrayVec<[_; 4]> = timepoints.iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 488 -         let mut iterators: ArrayVec<[_; 4]> = timepoints.into_iter()
[INFO] [stdout] 488 +         let mut iterators: ArrayVec<[_; 4]> = IntoIterator::into_iter(timepoints)
[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/internal/utils.rs:72:41
[INFO] [stdout]    |
[INFO] [stdout] 72 |         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 72 -         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[INFO] [stdout] 72 +         0 => ArrayVec::from_iter([prev].iter().cloned()),
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 72 -         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[INFO] [stdout] 72 +         0 => ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned()),
[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/internal/utils.rs:73:41
[INFO] [stdout]    |
[INFO] [stdout] 73 |         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 73 -         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter())),
[INFO] [stdout] 73 +         1 => ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter())),
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 73 -         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter())),
[INFO] [stdout] 73 +         1 => ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter())),
[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/internal/utils.rs:76:44
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 76 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter()))
[INFO] [stdout] 76 +                 ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter()))
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 76 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter()))
[INFO] [stdout] 76 +                 ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter()))
[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/internal/utils.rs:78:44
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 78 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[INFO] [stdout] 78 +                 ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter().rev()))
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 78 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[INFO] [stdout] 78 +                 ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter().rev()))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling aligner v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/internal/rating_type.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 | const RATING_PRECISION: RatingIntern = (1 << 32);
[INFO] [stdout]    |                                        ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 - const RATING_PRECISION: RatingIntern = (1 << 32);
[INFO] [stdout] 27 + const RATING_PRECISION: RatingIntern = 1 << 32;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/binary/errors.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / error_chain! {
[INFO] [stdout] 23 | |     foreign_links {
[INFO] [stdout] 24 | |         Io(::std::io::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/internal/aligner.rs:72:38
[INFO] [stdout]    |
[INFO] [stdout] 72 |     progress_handler_opt: Option<Box<ProgressHandler>>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 |     progress_handler_opt: Option<Box<dyn ProgressHandler>>,
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/binary/errors.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / error_chain! {
[INFO] [stdout] 23 | |     foreign_links {
[INFO] [stdout] 24 | |         Io(::std::io::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:66:34
[INFO] [stdout]    |
[INFO] [stdout] 66 |     progress_handler: Option<Box<ProgressHandler>>,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     progress_handler: Option<Box<dyn ProgressHandler>>,
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/internal/aligner.rs:110:46
[INFO] [stdout]     |
[INFO] [stdout] 110 |         mut progress_handler_opt: Option<Box<ProgressHandler>>,
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 |         mut progress_handler_opt: Option<Box<dyn ProgressHandler>>,
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/delta_compression.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 295 |     pub fn iter(&self) -> DeltaBufferIter<T, D>
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 295 |     pub fn iter(&self) -> DeltaBufferIter<'_, T, D>
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/delta_compression.rs:303:26
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn iter_segments(&self) -> Iter<DeltaSegment<T, D>> {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn iter_segments(&self) -> Iter<'_, DeltaSegment<T, D>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/delta_compression.rs:550:24
[INFO] [stdout]     |
[INFO] [stdout] 550 |     pub fn new(buffer: &DeltaBuffer<T, D>, first_timepoint: TimePoint) -> DeltaBufferReader<T, D> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^ the lifetime is elided here     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 550 |     pub fn new(buffer: &DeltaBuffer<T, D>, first_timepoint: TimePoint) -> DeltaBufferReader<'_, T, D> {
[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/internal/aligner.rs:398:30
[INFO] [stdout]     |
[INFO] [stdout] 398 | ...                   .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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 398 -                             .into_iter()
[INFO] [stdout] 398 +                             .iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 397 -                         [(reposition_rating_seg, Choice::Reposition)]
[INFO] [stdout] 397 +                         IntoIterator::into_iter([(reposition_rating_seg, Choice::Reposition)])
[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/internal/aligner.rs:407:30
[INFO] [stdout]     |
[INFO] [stdout] 407 | ...                   .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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 407 -                             .into_iter()
[INFO] [stdout] 407 +                             .iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 406 -                         [(nosplit_rating_seg, Choice::NosplitReposition)]
[INFO] [stdout] 406 +                         IntoIterator::into_iter([(nosplit_rating_seg, Choice::NosplitReposition)])
[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/internal/aligner.rs:414:84
[INFO] [stdout]     |
[INFO] [stdout] 414 |                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 414 -                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[INFO] [stdout] 414 +                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].iter().cloned());
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 414 -                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[INFO] [stdout] 414 +                     return ArrayVec::from_iter(IntoIterator::into_iter([(fixed_rating_seg, Choice::Fixed)]).cloned());
[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/internal/aligner.rs:488:58
[INFO] [stdout]     |
[INFO] [stdout] 488 |         let mut iterators: ArrayVec<[_; 4]> = timepoints.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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 488 -         let mut iterators: ArrayVec<[_; 4]> = timepoints.into_iter()
[INFO] [stdout] 488 +         let mut iterators: ArrayVec<[_; 4]> = timepoints.iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 488 -         let mut iterators: ArrayVec<[_; 4]> = timepoints.into_iter()
[INFO] [stdout] 488 +         let mut iterators: ArrayVec<[_; 4]> = IntoIterator::into_iter(timepoints)
[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/internal/utils.rs:72:41
[INFO] [stdout]    |
[INFO] [stdout] 72 |         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 72 -         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[INFO] [stdout] 72 +         0 => ArrayVec::from_iter([prev].iter().cloned()),
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 72 -         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[INFO] [stdout] 72 +         0 => ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned()),
[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/internal/utils.rs:73:41
[INFO] [stdout]    |
[INFO] [stdout] 73 |         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 73 -         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter())),
[INFO] [stdout] 73 +         1 => ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter())),
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 73 -         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter())),
[INFO] [stdout] 73 +         1 => ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter())),
[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/internal/utils.rs:76:44
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 76 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter()))
[INFO] [stdout] 76 +                 ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter()))
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 76 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter()))
[INFO] [stdout] 76 +                 ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter()))
[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/internal/utils.rs:78:44
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 78 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[INFO] [stdout] 78 +                 ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter().rev()))
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 78 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[INFO] [stdout] 78 +                 ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter().rev()))
[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/internal/utils.rs:317:27
[INFO] [stdout]     |
[INFO] [stdout] 317 |                 test_segs.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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 317 -                 test_segs.into_iter()
[INFO] [stdout] 317 +                 test_segs.iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 317 -                 test_segs.into_iter()
[INFO] [stdout] 317 +                 IntoIterator::into_iter(test_segs)
[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/internal/utils.rs:340:27
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 test_segs.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/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 340 -                 test_segs.into_iter()
[INFO] [stdout] 340 +                 test_segs.iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 340 -                 test_segs.into_iter()
[INFO] [stdout] 340 +                 IntoIterator::into_iter(test_segs)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "d35b5ec4eefe14cc6c8336f91e75837008f44686047352fc3a498c7425c092db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35b5ec4eefe14cc6c8336f91e75837008f44686047352fc3a498c7425c092db", kill_on_drop: false }`
[INFO] [stdout] d35b5ec4eefe14cc6c8336f91e75837008f44686047352fc3a498c7425c092db
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 959a5a5802574adedc85e7ceae3c0b4cb7bbe7fdf28a239d56c53f4092ee546d
[INFO] running `Command { std: "docker" "start" "-a" "959a5a5802574adedc85e7ceae3c0b4cb7bbe7fdf28a239d56c53f4092ee546d", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/internal/rating_type.rs:27:40
[INFO] [stderr]    |
[INFO] [stderr] 27 | const RATING_PRECISION: RatingIntern = (1 << 32);
[INFO] [stderr]    |                                        ^       ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 27 - const RATING_PRECISION: RatingIntern = (1 << 32);
[INFO] [stderr] 27 + const RATING_PRECISION: RatingIntern = 1 << 32;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/internal/aligner.rs:72:38
[INFO] [stderr]    |
[INFO] [stderr] 72 |     progress_handler_opt: Option<Box<ProgressHandler>>,
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 72 |     progress_handler_opt: Option<Box<dyn ProgressHandler>>,
[INFO] [stderr]    |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:66:34
[INFO] [stderr]    |
[INFO] [stderr] 66 |     progress_handler: Option<Box<ProgressHandler>>,
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 66 |     progress_handler: Option<Box<dyn ProgressHandler>>,
[INFO] [stderr]    |                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/internal/aligner.rs:110:46
[INFO] [stderr]     |
[INFO] [stderr] 110 |         mut progress_handler_opt: Option<Box<ProgressHandler>>,
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 110 |         mut progress_handler_opt: Option<Box<dyn ProgressHandler>>,
[INFO] [stderr]     |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/internal/delta_compression.rs:303:26
[INFO] [stderr]     |
[INFO] [stderr] 303 |     pub fn iter_segments(&self) -> Iter<DeltaSegment<T, D>> {
[INFO] [stderr]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 303 |     pub fn iter_segments(&self) -> Iter<'_, DeltaSegment<T, D>> {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/internal/delta_compression.rs:550:24
[INFO] [stderr]     |
[INFO] [stderr] 550 |     pub fn new(buffer: &DeltaBuffer<T, D>, first_timepoint: TimePoint) -> DeltaBufferReader<T, D> {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^ the lifetime is elided here     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 550 |     pub fn new(buffer: &DeltaBuffer<T, D>, first_timepoint: TimePoint) -> DeltaBufferReader<'_, T, D> {
[INFO] [stderr]     |                                                                                             +++
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/internal/aligner.rs:398:30
[INFO] [stderr]     |
[INFO] [stderr] 398 | ...                   .into_iter()
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 398 -                             .into_iter()
[INFO] [stderr] 398 +                             .iter()
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 397 -                         [(reposition_rating_seg, Choice::Reposition)]
[INFO] [stderr] 397 +                         IntoIterator::into_iter([(reposition_rating_seg, Choice::Reposition)])
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/internal/aligner.rs:407:30
[INFO] [stderr]     |
[INFO] [stderr] 407 | ...                   .into_iter()
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 407 -                             .into_iter()
[INFO] [stderr] 407 +                             .iter()
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 406 -                         [(nosplit_rating_seg, Choice::NosplitReposition)]
[INFO] [stderr] 406 +                         IntoIterator::into_iter([(nosplit_rating_seg, Choice::NosplitReposition)])
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/internal/aligner.rs:414:84
[INFO] [stderr]     |
[INFO] [stderr] 414 |                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[INFO] [stderr]     |                                                                                    ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 414 -                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[INFO] [stderr] 414 +                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].iter().cloned());
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 414 -                     return ArrayVec::from_iter([(fixed_rating_seg, Choice::Fixed)].into_iter().cloned());
[INFO] [stderr] 414 +                     return ArrayVec::from_iter(IntoIterator::into_iter([(fixed_rating_seg, Choice::Fixed)]).cloned());
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/internal/aligner.rs:488:58
[INFO] [stderr]     |
[INFO] [stderr] 488 |         let mut iterators: ArrayVec<[_; 4]> = timepoints.into_iter()
[INFO] [stderr]     |                                                          ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 488 -         let mut iterators: ArrayVec<[_; 4]> = timepoints.into_iter()
[INFO] [stderr] 488 +         let mut iterators: ArrayVec<[_; 4]> = timepoints.iter()
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 488 -         let mut iterators: ArrayVec<[_; 4]> = timepoints.into_iter()
[INFO] [stderr] 488 +         let mut iterators: ArrayVec<[_; 4]> = IntoIterator::into_iter(timepoints)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/internal/utils.rs:72:41
[INFO] [stderr]    |
[INFO] [stderr] 72 |         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[INFO] [stderr]    |                                         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this changes meaning in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 72 -         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[INFO] [stderr] 72 +         0 => ArrayVec::from_iter([prev].iter().cloned()),
[INFO] [stderr]    |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]    |
[INFO] [stderr] 72 -         0 => ArrayVec::from_iter([prev].into_iter().cloned()),
[INFO] [stderr] 72 +         0 => ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/internal/utils.rs:73:41
[INFO] [stderr]    |
[INFO] [stderr] 73 |         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter())),
[INFO] [stderr]    |                                         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this changes meaning in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 73 -         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter())),
[INFO] [stderr] 73 +         1 => ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter())),
[INFO] [stderr]    |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]    |
[INFO] [stderr] 73 -         1 => ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter())),
[INFO] [stderr] 73 +         1 => ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter())),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/internal/utils.rs:76:44
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter()))
[INFO] [stderr]    |                                            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this changes meaning in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 76 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter()))
[INFO] [stderr] 76 +                 ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter()))
[INFO] [stderr]    |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]    |
[INFO] [stderr] 76 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter()))
[INFO] [stderr] 76 +                 ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter()))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/internal/utils.rs:78:44
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[INFO] [stderr]    |                                            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this changes meaning in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 78 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[INFO] [stderr] 78 +                 ArrayVec::from_iter([prev].iter().cloned().chain(a.into_iter().rev()))
[INFO] [stderr]    |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]    |
[INFO] [stderr] 78 -                 ArrayVec::from_iter([prev].into_iter().cloned().chain(a.into_iter().rev()))
[INFO] [stderr] 78 +                 ArrayVec::from_iter(IntoIterator::into_iter([prev]).cloned().chain(a.into_iter().rev()))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/internal/delta_compression.rs:295:17
[INFO] [stderr]     |
[INFO] [stderr] 295 |     pub fn iter(&self) -> DeltaBufferIter<T, D>
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 295 |     pub fn iter(&self) -> DeltaBufferIter<'_, T, D>
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/internal/delta_compression.rs:303:26
[INFO] [stderr]     |
[INFO] [stderr] 303 |     pub fn iter_segments(&self) -> Iter<DeltaSegment<T, D>> {
[INFO] [stderr]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 303 |     pub fn iter_segments(&self) -> Iter<'_, DeltaSegment<T, D>> {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/internal/utils.rs:317:27
[INFO] [stderr]     |
[INFO] [stderr] 317 |                 test_segs.into_iter()
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 317 -                 test_segs.into_iter()
[INFO] [stderr] 317 +                 test_segs.iter()
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 317 -                 test_segs.into_iter()
[INFO] [stderr] 317 +                 IntoIterator::into_iter(test_segs)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/internal/utils.rs:340:27
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 test_segs.into_iter()
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 340 -                 test_segs.into_iter()
[INFO] [stderr] 340 +                 test_segs.iter()
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 340 -                 test_segs.into_iter()
[INFO] [stderr] 340 +                 IntoIterator::into_iter(test_segs)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `aligner` (lib) generated 14 warnings (run `cargo fix --lib -p aligner` to apply 14 suggestions)
[INFO] [stderr] warning: `aligner` (lib test) generated 17 warnings (13 duplicates) (run `cargo fix --lib -p aligner --tests` to apply 4 suggestions)
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/binary/errors.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / error_chain! {
[INFO] [stderr] 23 | |     foreign_links {
[INFO] [stderr] 24 | |         Io(::std::io::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/binary/errors.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / error_chain! {
[INFO] [stderr] 23 | |     foreign_links {
[INFO] [stderr] 24 | |         Io(::std::io::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `aligner` (bin "aligner" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aligner-b753329aaa02b29d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test internal::delta_compression::tests::combine_add ... ok
[INFO] [stdout] test internal::delta_compression::tests::truncate ... ok
[INFO] [stdout] test internal::timespan_ops::tests::test_prepare_time_spans ... ok
[INFO] [stdout] test internal::aligner::tests::run_aligner ... ok
[INFO] [stdout] test internal::utils::tests::test_get_best_segments2 ... ok
[INFO] [stdout] test internal::utils::tests::test_get_best_segments3 ... ok
[INFO] [stdout] test internal::aligner::tests::get_compressed_overlapping_ratings ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aligner-c95435a46138d84c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aligner
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/internal/rating_type.rs:27:40
[INFO] [stderr]    |
[INFO] [stderr] 27 | const RATING_PRECISION: RatingIntern = (1 << 32);
[INFO] [stderr]    |                                        ^       ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 27 - const RATING_PRECISION: RatingIntern = (1 << 32);
[INFO] [stderr] 27 + const RATING_PRECISION: RatingIntern = 1 << 32;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/internal/time_types.rs - internal::time_types::TimeSpan::fast_distance_to (line 315) ... ok
[INFO] [stdout] test src/internal/time_types.rs - internal::time_types::TimePoint (line 142) ... ok
[INFO] [stdout] test src/internal/time_types.rs - internal::time_types::TimeSpan::new (line 230) ... ok
[INFO] [stdout] test src/internal/time_types.rs - internal::time_types::TimeSpan::contains (line 306) ... ok
[INFO] [stdout] test src/internal/time_types.rs - internal::time_types::TimeSpan::new_safe (line 253) ... ok
[INFO] [stdout] test src/internal/time_types.rs - internal::time_types::TimeSpan::new (line 216) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "959a5a5802574adedc85e7ceae3c0b4cb7bbe7fdf28a239d56c53f4092ee546d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "959a5a5802574adedc85e7ceae3c0b4cb7bbe7fdf28a239d56c53f4092ee546d", kill_on_drop: false }`
[INFO] [stdout] 959a5a5802574adedc85e7ceae3c0b4cb7bbe7fdf28a239d56c53f4092ee546d
