[INFO] fetching crate async-iterator 1.0.1...
[INFO] checking async-iterator-1.0.1 against try#0ec6e73c26e84416f7a6c0dacee999279e12896e for pr-84385
[INFO] extracting crate async-iterator 1.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate async-iterator 1.0.1 on toolchain 0ec6e73c26e84416f7a6c0dacee999279e12896e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-iterator 1.0.1
[INFO] finished tweaking crates.io crate async-iterator 1.0.1
[INFO] tweaked toml for crates.io crate async-iterator 1.0.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c613442f519caacd508be5d4e6a5353c61be71cb31ce4e55dd2eee9f140cc44
[INFO] running `Command { std: "docker" "start" "-a" "3c613442f519caacd508be5d4e6a5353c61be71cb31ce4e55dd2eee9f140cc44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c613442f519caacd508be5d4e6a5353c61be71cb31ce4e55dd2eee9f140cc44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c613442f519caacd508be5d4e6a5353c61be71cb31ce4e55dd2eee9f140cc44", kill_on_drop: false }`
[INFO] [stdout] 3c613442f519caacd508be5d4e6a5353c61be71cb31ce4e55dd2eee9f140cc44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a366dddacfe8d175f1ebebe41f54a1f524e535bd13b2193b61b634e160bff32
[INFO] running `Command { std: "docker" "start" "-a" "1a366dddacfe8d175f1ebebe41f54a1f524e535bd13b2193b61b634e160bff32", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]     Checking async-iterator v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0309]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/lib.rs:98:70
[INFO] [stdout]     |
[INFO] [stdout] 98  |       async fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Vec<T> {
[INFO] [stdout]     |  ______________________________________________________________________^
[INFO] [stdout] 99  | |         let mut iter = iter.into_iter().await;
[INFO] [stdout] 100 | |         let mut output = Vec::with_capacity(iter.size_hint().1.unwrap_or_default());
[INFO] [stdout] 101 | |         while let Some(item) = iter.next().await {
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |         output
[INFO] [stdout] 105 | |     }
[INFO] [stdout]     | |_____^ ...so that the type `T` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 96  | impl<T: 'async_trait> FromIterator<T> for Vec<T> {
[INFO] [stdout]     |       ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `B` may not live long enough
[INFO] [stdout]    --> src/lib.rs:143:52
[INFO] [stdout]     |
[INFO] [stdout] 143 |       async fn next(&mut self) -> Option<Self::Item> {
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 144 | |         let item = self.stream.next().await?;
[INFO] [stdout] 145 | |         let out = (self.f)(item).await;
[INFO] [stdout] 146 | |         Some(out)
[INFO] [stdout] 147 | |     }
[INFO] [stdout]     | |_____^ ...so that the type `B` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl<I, F, B: 'async_trait, Fut> Iterator for Map<I, F>
[INFO] [stdout]     |             ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0309`.
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/lib.rs:98:70
[INFO] [stdout]     |
[INFO] [stdout] 98  |       async fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Vec<T> {
[INFO] [stdout]     |  ______________________________________________________________________^
[INFO] [stdout] 99  | |         let mut iter = iter.into_iter().await;
[INFO] [stdout] 100 | |         let mut output = Vec::with_capacity(iter.size_hint().1.unwrap_or_default());
[INFO] [stdout] 101 | |         while let Some(item) = iter.next().await {
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |         output
[INFO] [stdout] 105 | |     }
[INFO] [stdout]     | |_____^ ...so that the type `T` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 96  | impl<T: 'async_trait> FromIterator<T> for Vec<T> {
[INFO] [stdout]     |       ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-iterator` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0309]: the parameter type `B` may not live long enough
[INFO] [stdout]    --> src/lib.rs:143:52
[INFO] [stdout]     |
[INFO] [stdout] 143 |       async fn next(&mut self) -> Option<Self::Item> {
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 144 | |         let item = self.stream.next().await?;
[INFO] [stdout] 145 | |         let out = (self.f)(item).await;
[INFO] [stdout] 146 | |         Some(out)
[INFO] [stdout] 147 | |     }
[INFO] [stdout]     | |_____^ ...so that the type `B` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl<I, F, B: 'async_trait, Fut> Iterator for Map<I, F>
[INFO] [stdout]     |             ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0309`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-iterator` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "1a366dddacfe8d175f1ebebe41f54a1f524e535bd13b2193b61b634e160bff32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a366dddacfe8d175f1ebebe41f54a1f524e535bd13b2193b61b634e160bff32", kill_on_drop: false }`
[INFO] [stdout] 1a366dddacfe8d175f1ebebe41f54a1f524e535bd13b2193b61b634e160bff32