[INFO] cloning repository https://github.com/megahomyak/new_tokens_listener
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/megahomyak/new_tokens_listener" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmegahomyak%2Fnew_tokens_listener", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmegahomyak%2Fnew_tokens_listener'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58aa7a77debeac17ffcf76c34568db2a52426156
[INFO] checking megahomyak/new_tokens_listener against master#656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-24
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmegahomyak%2Fnew_tokens_listener" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/megahomyak/new_tokens_listener
[INFO] finished tweaking git repo https://github.com/megahomyak/new_tokens_listener
[INFO] tweaked toml for git repo https://github.com/megahomyak/new_tokens_listener written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/megahomyak/new_tokens_listener on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/megahomyak/new_tokens_listener 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" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4f082c19d4136d37b27cafcf841db5db6438365a2cf80d5e73b204f5125924e1
[INFO] running `Command { std: "docker" "start" "4f082c19d4136d37b27cafcf841db5db6438365a2cf80d5e73b204f5125924e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f082c19d4136d37b27cafcf841db5db6438365a2cf80d5e73b204f5125924e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4f082c19d4136d37b27cafcf841db5db6438365a2cf80d5e73b204f5125924e1" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f082c19d4136d37b27cafcf841db5db6438365a2cf80d5e73b204f5125924e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4f082c19d4136d37b27cafcf841db5db6438365a2cf80d5e73b204f5125924e1" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `marker::PhantomData`
[INFO] [stdout]  --> src/interval_ensurer.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     marker::PhantomData,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `marker::PhantomData`
[INFO] [stdout]  --> src/interval_ensurer.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     marker::PhantomData,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/polling.rs:51:32
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut new_blocks = match Vec::try_with_capacity(match new_blocks_amount.try_into() {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: call with fully qualified syntax `TryWithCapacity::try_with_capacity(...)` to keep using the current method
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(try_with_capacity)]` to the crate attributes to enable `Vec::<T>::try_with_capacity`
[INFO] [stdout]   --> src/main.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 + #![feature(try_with_capacity)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/polling.rs:51:32
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut new_blocks = match Vec::try_with_capacity(match new_blocks_amount.try_into() {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: call with fully qualified syntax `TryWithCapacity::try_with_capacity(...)` to keep using the current method
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(try_with_capacity)]` to the crate attributes to enable `Vec::<T>::try_with_capacity`
[INFO] [stdout]   --> src/main.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 + #![feature(try_with_capacity)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/interval_ensurer.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             ensurer,
[INFO] [stdout]    |             ^^^^^^^ types differ in mutability
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut IntervalEnsurer`
[INFO] [stdout]                       found reference `&'iterator IntervalEnsurer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/interval_ensurer.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |   impl<'iterator, T, Inner: std::iter::Iterator<Item = T>> std::iter::Iterator
[INFO] [stdout]    |        --------- lifetime `'iterator` defined here
[INFO] [stdout] ...
[INFO] [stdout] 25 |       fn next(&mut self) -> Option<Self::Item> {
[INFO] [stdout]    |               - let's call the lifetime of this reference `'1`
[INFO] [stdout] 26 | /         self.inner
[INFO] [stdout] 27 | |             .next()
[INFO] [stdout] 28 | |             .map(|value| IntervalEnsurerIteratorFuture {
[INFO] [stdout] 29 | |                 ensurer: self.ensurer,
[INFO] [stdout] 30 | |                 return_value: value,
[INFO] [stdout] 31 | |             })
[INFO] [stdout]    | |______________^ method was supposed to return data with lifetime `'iterator` but it is returning data with lifetime `'1`
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding 'move' keyword before the nested closure
[INFO] [stdout]    |
[INFO] [stdout] 28 |             .map(move |value| IntervalEnsurerIteratorFuture {
[INFO] [stdout]    |                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow data in dereference of `Pin<&mut IntervalEnsurerIteratorFuture<'_, T>>` as mutable
[INFO] [stdout]   --> src/interval_ensurer.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |         if self.ensurer.is_expired() {
[INFO] [stdout]    |            ^^^^^^^^^^^^ cannot borrow as mutable
[INFO] [stdout]    |
[INFO] [stdout]    = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Pin<&mut IntervalEnsurerIteratorFuture<'_, T>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of dereference of `Pin<&mut IntervalEnsurerIteratorFuture<'_, T>>`
[INFO] [stdout]   --> src/interval_ensurer.rs:44:31
[INFO] [stdout]    |
[INFO] [stdout] 44 |             task::Poll::Ready(self.return_value)
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^ move occurs because value has type `T`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] help: if `T` implemented `Clone`, you could clone the value
[INFO] [stdout]   --> src/interval_ensurer.rs:35:15
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<'future, T> Future for IntervalEnsurerIteratorFuture<'future, T> {
[INFO] [stdout]    |               ^ consider constraining this type parameter with `Clone`
[INFO] [stdout] ...
[INFO] [stdout] 44 |             task::Poll::Ready(self.return_value)
[INFO] [stdout]    |                               ----------------- you could clone this value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/interval_ensurer.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             ensurer,
[INFO] [stdout]    |             ^^^^^^^ types differ in mutability
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut IntervalEnsurer`
[INFO] [stdout]                       found reference `&'iterator IntervalEnsurer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0507, E0596.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/interval_ensurer.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |   impl<'iterator, T, Inner: std::iter::Iterator<Item = T>> std::iter::Iterator
[INFO] [stdout]    |        --------- lifetime `'iterator` defined here
[INFO] [stdout] ...
[INFO] [stdout] 25 |       fn next(&mut self) -> Option<Self::Item> {
[INFO] [stdout]    |               - let's call the lifetime of this reference `'1`
[INFO] [stdout] 26 | /         self.inner
[INFO] [stdout] 27 | |             .next()
[INFO] [stdout] 28 | |             .map(|value| IntervalEnsurerIteratorFuture {
[INFO] [stdout] 29 | |                 ensurer: self.ensurer,
[INFO] [stdout] 30 | |                 return_value: value,
[INFO] [stdout] 31 | |             })
[INFO] [stdout]    | |______________^ method was supposed to return data with lifetime `'iterator` but it is returning data with lifetime `'1`
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding 'move' keyword before the nested closure
[INFO] [stdout]    |
[INFO] [stdout] 28 |             .map(move |value| IntervalEnsurerIteratorFuture {
[INFO] [stdout]    |                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow data in dereference of `Pin<&mut IntervalEnsurerIteratorFuture<'_, T>>` as mutable
[INFO] [stdout]   --> src/interval_ensurer.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |         if self.ensurer.is_expired() {
[INFO] [stdout]    |            ^^^^^^^^^^^^ cannot borrow as mutable
[INFO] [stdout]    |
[INFO] [stdout]    = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Pin<&mut IntervalEnsurerIteratorFuture<'_, T>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of dereference of `Pin<&mut IntervalEnsurerIteratorFuture<'_, T>>`
[INFO] [stdout]   --> src/interval_ensurer.rs:44:31
[INFO] [stdout]    |
[INFO] [stdout] 44 |             task::Poll::Ready(self.return_value)
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^ move occurs because value has type `T`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] help: if `T` implemented `Clone`, you could clone the value
[INFO] [stdout]   --> src/interval_ensurer.rs:35:15
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<'future, T> Future for IntervalEnsurerIteratorFuture<'future, T> {
[INFO] [stdout]    |               ^ consider constraining this type parameter with `Clone`
[INFO] [stdout] ...
[INFO] [stdout] 44 |             task::Poll::Ready(self.return_value)
[INFO] [stdout]    |                               ----------------- you could clone this value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `new_tokens_listener` (bin "new_tokens_listener" test) due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0308, E0507, E0596.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `new_tokens_listener` (bin "new_tokens_listener") due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4f082c19d4136d37b27cafcf841db5db6438365a2cf80d5e73b204f5125924e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f082c19d4136d37b27cafcf841db5db6438365a2cf80d5e73b204f5125924e1", kill_on_drop: false }`
[INFO] [stdout] 4f082c19d4136d37b27cafcf841db5db6438365a2cf80d5e73b204f5125924e1
