[INFO] cloning repository https://github.com/InfinityBotList/botox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/InfinityBotList/botox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfinityBotList%2Fbotox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfinityBotList%2Fbotox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ebc5dea74571d858f0b097df1a4e5f6a23c63cd1
[INFO] checking InfinityBotList/botox against try#a3dffdb3a32d0dedc198f9de7d43173f3eb6727b for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfinityBotList%2Fbotox" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/InfinityBotList/botox on toolchain a3dffdb3a32d0dedc198f9de7d43173f3eb6727b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/InfinityBotList/botox
[INFO] finished tweaking git repo https://github.com/InfinityBotList/botox
[INFO] tweaked toml for git repo https://github.com/InfinityBotList/botox written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/InfinityBotList/botox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "042dff774919460f389b6aac9ee94f9b681416c4caed9b6a3047343a5511aa35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "042dff774919460f389b6aac9ee94f9b681416c4caed9b6a3047343a5511aa35", kill_on_drop: false }`
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[INFO] [stdout] 03e7bedfba5adf4aa0bfbfc6ad856de521071767108885fab1c2beade65b71a5
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[INFO] [stderr]    Compiling serenity v0.12.1 (https://github.com/serenity-rs/serenity?branch=next#95479f36)
[INFO] [stderr]     Checking gat-lending-iterator v0.1.5
[INFO] [stderr]     Checking num-conv v0.1.0
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[INFO] [stdout] error[E0271]: expected `F` to be a type parameter that returns `<F as SingleArgFnOnce<<I as LendingIterator>::Item<'a>>>::Output`, but it returns `<F as FnOnce<(<I as LendingIterator>::Item<'a>,)>>::Output`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gat-lending-iterator-0.1.5/src/adapters/filter_map.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |     type Item<'a> = <<F as SingleArgFnOnce<I::Item<'a>>>::Output as OptionTrait>::Item
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `functions::SingleArgFnOnce::Output`, found `std::ops::FnOnce::Output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected associated type `<F as functions::SingleArgFnOnce<<I as lending_iterator::LendingIterator>::Item<'a>>>::Output`
[INFO] [stdout]               found associated type `<F as FnOnce<(<I as lending_iterator::LendingIterator>::Item<'a>,)>>::Output`
[INFO] [stdout]    = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `functions::SingleArgFnOnce`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gat-lending-iterator-0.1.5/src/traits/functions.rs:4:48
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub trait SingleArgFnOnce<Arg>: FnOnce(Arg) -> <Self as SingleArgFnOnce<Arg>>::Output {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `SingleArgFnOnce`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `F` to be a type parameter that returns `<F as SingleArgFnOnce<<I as LendingIterator>::Item<'_>>>::Output`, but it returns `<F as FnOnce<(<I as LendingIterator>::Item<'_>,)>>::Output`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gat-lending-iterator-0.1.5/src/adapters/filter_map.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn next(&mut self) -> Option<Self::Item<'_>> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ expected `functions::SingleArgFnOnce::Output`, found `std::ops::FnOnce::Output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected associated type `<F as functions::SingleArgFnOnce<<I as lending_iterator::LendingIterator>::Item<'_>>>::Output`
[INFO] [stdout]               found associated type `<F as FnOnce<(<I as lending_iterator::LendingIterator>::Item<'_>,)>>::Output`
[INFO] [stdout]    = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `functions::SingleArgFnOnce`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gat-lending-iterator-0.1.5/src/traits/functions.rs:4:48
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub trait SingleArgFnOnce<Arg>: FnOnce(Arg) -> <Self as SingleArgFnOnce<Arg>>::Output {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `SingleArgFnOnce`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `F` to be a type parameter that returns `<F as SingleArgFnOnce<<I as LendingIterator>::Item<'a>>>::Output`, but it returns `<F as FnOnce<(<I as LendingIterator>::Item<'a>,)>>::Output`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gat-lending-iterator-0.1.5/src/adapters/map.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |     type Item<'a> = <F as SingleArgFnOnce<I::Item<'a>>>::Output
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `functions::SingleArgFnOnce::Output`, found `std::ops::FnOnce::Output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected associated type `<F as functions::SingleArgFnOnce<<I as lending_iterator::LendingIterator>::Item<'a>>>::Output`
[INFO] [stdout]               found associated type `<F as FnOnce<(<I as lending_iterator::LendingIterator>::Item<'a>,)>>::Output`
[INFO] [stdout]    = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `functions::SingleArgFnOnce`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gat-lending-iterator-0.1.5/src/traits/functions.rs:4:48
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub trait SingleArgFnOnce<Arg>: FnOnce(Arg) -> <Self as SingleArgFnOnce<Arg>>::Output {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `SingleArgFnOnce`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `F` to be a type parameter that returns `<F as SingleArgFnOnce<<I as LendingIterator>::Item<'_>>>::Output`, but it returns `<F as FnOnce<(<I as LendingIterator>::Item<'_>,)>>::Output`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gat-lending-iterator-0.1.5/src/adapters/map.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn next(&mut self) -> Option<Self::Item<'_>> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ expected `functions::SingleArgFnOnce::Output`, found `std::ops::FnOnce::Output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected associated type `<F as functions::SingleArgFnOnce<<I as lending_iterator::LendingIterator>::Item<'_>>>::Output`
[INFO] [stdout]               found associated type `<F as FnOnce<(<I as lending_iterator::LendingIterator>::Item<'_>,)>>::Output`
[INFO] [stdout]    = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `functions::SingleArgFnOnce`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gat-lending-iterator-0.1.5/src/traits/functions.rs:4:48
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub trait SingleArgFnOnce<Arg>: FnOnce(Arg) -> <Self as SingleArgFnOnce<Arg>>::Output {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `SingleArgFnOnce`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_option` found for associated type `<F as FnOnce<(<I as lending_iterator::LendingIterator>::Item<'_>,)>>::Output` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gat-lending-iterator-0.1.5/src/adapters/filter_map.rs:37:46
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 let output = (self_.f)(item).into_option();
[INFO] [stdout]    |                                              ^^^^^^^^^^^ method not found in `<F as FnOnce<(<I as LendingIterator>::Item<'_>,)>>::Output`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `functions::OptionTrait` defines an item `into_option`, perhaps you need to implement it
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gat-lending-iterator-0.1.5/src/traits/functions.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait OptionTrait {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gat-lending-iterator-0.1.5/src/adapters/map.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn next(&mut self) -> Option<Self::Item<'_>> {
[INFO] [stdout]    |                           ---------------------- expected `Option<<F as functions::SingleArgFnOnce<<I as lending_iterator::LendingIterator>::Item<'_>>>::Output>` because of return type
[INFO] [stdout] 32 |         self.iter.next().map(&mut self.f)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `functions::SingleArgFnOnce::Output`, found `std::ops::FnOnce::Output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<<F as functions::SingleArgFnOnce<<I as lending_iterator::LendingIterator>::Item<'_>>>::Output>`
[INFO] [stdout]               found enum `Option<<F as FnOnce<(<I as lending_iterator::LendingIterator>::Item<'_>,)>>::Output>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gat-lending-iterator` (lib) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "03e7bedfba5adf4aa0bfbfc6ad856de521071767108885fab1c2beade65b71a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e7bedfba5adf4aa0bfbfc6ad856de521071767108885fab1c2beade65b71a5", kill_on_drop: false }`
[INFO] [stdout] 03e7bedfba5adf4aa0bfbfc6ad856de521071767108885fab1c2beade65b71a5
