[INFO] cloning repository https://github.com/newtoallofthis123/approach_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/newtoallofthis123/approach_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnewtoallofthis123%2Fapproach_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnewtoallofthis123%2Fapproach_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b087b80f2ee2d875b043d81118f36fe16c43c1d
[INFO] checking newtoallofthis123/approach_rust against try#f3d95de532264a1215023baa665c0028aecf74b1 for pr-148477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnewtoallofthis123%2Fapproach_rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/newtoallofthis123/approach_rust
[INFO] finished tweaking git repo https://github.com/newtoallofthis123/approach_rust
[INFO] tweaked toml for git repo https://github.com/newtoallofthis123/approach_rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/newtoallofthis123/approach_rust on toolchain f3d95de532264a1215023baa665c0028aecf74b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/newtoallofthis123/approach_rust 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" "+f3d95de532264a1215023baa665c0028aecf74b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44bed84fdb3651bcaafe2d2f6111f55902124f2ab99e16758dced27de192c308
[INFO] running `Command { std: "docker" "start" "-a" "44bed84fdb3651bcaafe2d2f6111f55902124f2ab99e16758dced27de192c308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44bed84fdb3651bcaafe2d2f6111f55902124f2ab99e16758dced27de192c308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44bed84fdb3651bcaafe2d2f6111f55902124f2ab99e16758dced27de192c308", kill_on_drop: false }`
[INFO] [stdout] 44bed84fdb3651bcaafe2d2f6111f55902124f2ab99e16758dced27de192c308
[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" "+f3d95de532264a1215023baa665c0028aecf74b1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e466c5ef5b2a6b61ac915087bab5d81779f9d5d7d539fa55e43f07b0f69bda93
[INFO] running `Command { std: "docker" "start" "-a" "e466c5ef5b2a6b61ac915087bab5d81779f9d5d7d539fa55e43f07b0f69bda93", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking render v0.1.0 (/opt/rustwide/workdir/src/render)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/render/examples/cool.rs:82:25
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn stream(&self) -> (impl Stream<Item = Option<String>>) {
[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] 82 -     fn stream(&self) -> (impl Stream<Item = Option<String>>) {
[INFO] [stdout] 82 +     fn stream(&self) -> impl Stream<Item = Option<String>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of a shared reference
[INFO] [stdout]   --> src/render/examples/cool.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn stream(&self) -> (impl Stream<Item = Option<String>>) {
[INFO] [stdout]    |               ----- move occurs because value has type `Node`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 87 |             for await item in self.StreamCorpus(){
[INFO] [stdout]    |                               ^^^^ -------------- value moved due to this method call
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               value is moved here
[INFO] [stdout]    |
[INFO] [stdout] note: `Node::StreamCorpus` takes ownership of the receiver `self`, which moves value
[INFO] [stdout]   --> src/render/examples/cool.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn StreamCorpus(self) -> impl Stream<Item = Option<String>> {
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] help: you can `clone` the value and consume it, but this might not be your desired behavior
[INFO] [stdout]    |
[INFO] [stdout] 87 |             for await item in <Node as Clone>::clone(&self).StreamCorpus(){
[INFO] [stdout]    |                               ++++++++++++++++++++++++    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0700]: hidden type for `impl Stream<Item = Option<String>>` captures lifetime that does not appear in bounds
[INFO] [stdout]   --> src/render/examples/cool.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |       fn stream(&self) -> (impl Stream<Item = Option<String>>) {
[INFO] [stdout]    |                 -----      ---------------------------------- opaque type defined here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 hidden type `AsyncStream<Option<String>, {async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-stream-0.3.5/src/lib.rs:193:9: 193:59}>` captures the anonymous lifetime defined here
[INFO] [stdout] 83 | /         stream! {
[INFO] [stdout] 84 | |             for await item in self.StreamHead(){
[INFO] [stdout] 85 | |                 yield item;
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `stream` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a `use<...>` bound to explicitly capture `'_`
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn stream(&self) -> (impl Stream<Item = Option<String>> + use<'_>) {
[INFO] [stdout]    |                                                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]   --> src/render/examples/cool.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 for await item in node.stream(){
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0507, E0700.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `render` (example "cool") due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e466c5ef5b2a6b61ac915087bab5d81779f9d5d7d539fa55e43f07b0f69bda93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e466c5ef5b2a6b61ac915087bab5d81779f9d5d7d539fa55e43f07b0f69bda93", kill_on_drop: false }`
[INFO] [stdout] e466c5ef5b2a6b61ac915087bab5d81779f9d5d7d539fa55e43f07b0f69bda93
