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[INFO] [stdout] 7206a04271a81f758533b7431ae38a0466340ca7
[INFO] testing sinnerschrader/rust-exercism-cubicle against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinnerschrader%2Frust-exercism-cubicle" "/workspace/builds/worker-85/source", kill_on_drop: false }`
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[INFO] crate git repo https://github.com/sinnerschrader/rust-exercism-cubicle already has a lockfile, it will not be regenerated
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[INFO] [stderr]    Compiling hexadecimal v0.0.0 (/opt/rustwide/workdir/exercises/hexadecimal)
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[INFO] [stdout] warning: type `BASE_TYPE` should have an upper camel case name
[INFO] [stdout]  --> exercises/rna-transcription/src/lib.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum BASE_TYPE {
[INFO] [stdout]   |      ^^^^^^^^^ help: convert the identifier to upper camel case: `BaseType`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> exercises/rna-transcription/src/lib.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 |         .into_iter()
[INFO] [stdout]    |          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> exercises/rna-transcription/src/lib.rs:43:31
[INFO] [stdout]    |
[INFO] [stdout] 43 |             .map(|base| BASES.into_iter().find(|b| b.0 == base).unwrap().1)
[INFO] [stdout]    |                               ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `baseType` should have a snake case name
[INFO] [stdout]   --> exercises/rna-transcription/src/lib.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn get_bases(baseType: BASE_TYPE) -> Vec<char> {
[INFO] [stdout]    |              ^^^^^^^^ help: convert the identifier to snake case: `base_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dot-dsl v0.1.0 (/opt/rustwide/workdir/exercises/dot-dsl)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]  --> exercises/beer-song/src/lib.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | ...   n @ 3...99 => format!("{n} bottles of beer on the wall, {n} bottles of beer.\nTake one down and pass it around, {m} bottles of beer...
[INFO] [stdout]   |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> exercises/nth-prime/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nth_prime`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> exercises/raindrops/src/lib.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 85 |         .into_iter()
[INFO] [stdout]    |          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5d9625a996d9384cae7af66ae4214671835a95b98c49de6fdd5750cf70c4e16a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d9625a996d9384cae7af66ae4214671835a95b98c49de6fdd5750cf70c4e16a", kill_on_drop: false }`
[INFO] [stdout] 5d9625a996d9384cae7af66ae4214671835a95b98c49de6fdd5750cf70c4e16a
