[INFO] fetching crate railsgun 2.0.0...
[INFO] checking railsgun-2.0.0 against try#0ec6e73c26e84416f7a6c0dacee999279e12896e for pr-84385
[INFO] extracting crate railsgun 2.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate railsgun 2.0.0 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 railsgun 2.0.0
[INFO] finished tweaking crates.io crate railsgun 2.0.0
[INFO] tweaked toml for crates.io crate railsgun 2.0.0 written to /workspace/builds/worker-3/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5baa86a5d569246d609b690ccc17b06535bf8f54bfe580729a0260acd8ee27a7
[INFO] running `Command { std: "docker" "start" "-a" "5baa86a5d569246d609b690ccc17b06535bf8f54bfe580729a0260acd8ee27a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5baa86a5d569246d609b690ccc17b06535bf8f54bfe580729a0260acd8ee27a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5baa86a5d569246d609b690ccc17b06535bf8f54bfe580729a0260acd8ee27a7", kill_on_drop: false }`
[INFO] [stdout] 5baa86a5d569246d609b690ccc17b06535bf8f54bfe580729a0260acd8ee27a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] b3148cfe7be34b809b708ab4f550ffd354bd0c1840e98eee85f0ec4d2333b95b
[INFO] running `Command { std: "docker" "start" "-a" "b3148cfe7be34b809b708ab4f550ffd354bd0c1840e98eee85f0ec4d2333b95b", kill_on_drop: false }`
[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 libc v0.2.134
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]     Checking railsgun v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:165:1
[INFO] [stdout]     |
[INFO] [stdout] 165 | #[macro_use]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:165:1
[INFO] [stdout]     |
[INFO] [stdout] 165 | #[macro_use]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `E` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         Box::pin(async move {
[INFO] [stdout] 147 | |             match self.await {
[INFO] [stdout] 148 | |                 Ok(t) => Ok(op(t).await),
[INFO] [stdout] 149 | |                 Err(e) => Err(e),
[INFO] [stdout] 150 | |             }
[INFO] [stdout] 151 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `E` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl<T: Send, E: Send + 'a, L> FutureResult<T, E> for L
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         Box::pin(async move {
[INFO] [stdout] 147 | |             match self.await {
[INFO] [stdout] 148 | |                 Ok(t) => Ok(op(t).await),
[INFO] [stdout] 149 | |                 Err(e) => Err(e),
[INFO] [stdout] 150 | |             }
[INFO] [stdout] 151 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn map<'a, U: 'a, F, TU>(self, op: F) -> Pin<Box<dyn Future<Output = Result<U, E>> + Send + 'a>>
[INFO] [stdout]     |                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `F` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 | /         Box::pin(async move {
[INFO] [stdout] 225 | |             match self.await {
[INFO] [stdout] 226 | |                 Ok(t) => Ok(t),
[INFO] [stdout] 227 | |                 Err(e) => Err(op(e).await),
[INFO] [stdout] 228 | |             }
[INFO] [stdout] 229 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `F` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn map_err<'a, F: 'a, UO, O>(self, op: O) -> Pin<Box<dyn Future<Output = Result<T, F>> + Send + 'a>>
[INFO] [stdout]     |                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 | /         Box::pin(async move {
[INFO] [stdout] 225 | |             match self.await {
[INFO] [stdout] 226 | |                 Ok(t) => Ok(t),
[INFO] [stdout] 227 | |                 Err(e) => Err(op(e).await),
[INFO] [stdout] 228 | |             }
[INFO] [stdout] 229 | |         })
[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] 112 | impl<T: Send + 'a, E: Send, L> FutureResult<T, E> for L
[INFO] [stdout]     |              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `E` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | /         Box::pin(async move {
[INFO] [stdout] 267 | |             match self.await {
[INFO] [stdout] 268 | |                 Ok(t) => op(t).await,
[INFO] [stdout] 269 | |                 Err(e) => Err(e),
[INFO] [stdout] 270 | |             }
[INFO] [stdout] 271 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `E` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl<T: Send, E: Send + 'a, L> FutureResult<T, E> for L
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | /         Box::pin(async move {
[INFO] [stdout] 267 | |             match self.await {
[INFO] [stdout] 268 | |                 Ok(t) => op(t).await,
[INFO] [stdout] 269 | |                 Err(e) => Err(e),
[INFO] [stdout] 270 | |             }
[INFO] [stdout] 271 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 257 |     fn and_then<'a, U: 'a, F, FO>(
[INFO] [stdout]     |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `F` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 | /         Box::pin(async move {
[INFO] [stdout] 303 | |             match self.await {
[INFO] [stdout] 304 | |                 Ok(t) => Ok(t),
[INFO] [stdout] 305 | |                 Err(e) => op(e).await,
[INFO] [stdout] 306 | |             }
[INFO] [stdout] 307 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `F` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn or_else<'a, F: 'a, EO, O>(self, op: O) -> Pin<Box<dyn Future<Output = Result<T, F>> + Send + 'a>>
[INFO] [stdout]     |                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 | /         Box::pin(async move {
[INFO] [stdout] 303 | |             match self.await {
[INFO] [stdout] 304 | |                 Ok(t) => Ok(t),
[INFO] [stdout] 305 | |                 Err(e) => op(e).await,
[INFO] [stdout] 306 | |             }
[INFO] [stdout] 307 | |         })
[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] 112 | impl<T: Send + 'a, E: Send, L> FutureResult<T, E> for L
[INFO] [stdout]     |              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 | /         Box::pin(async move {
[INFO] [stdout] 334 | |             match self.await {
[INFO] [stdout] 335 | |                 Ok(t) => t,
[INFO] [stdout] 336 | |                 Err(e) => op(e).await,
[INFO] [stdout] 337 | |             }
[INFO] [stdout] 338 | |         })
[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] 112 | impl<T: Send + 'a, E: Send, L> FutureResult<T, E> for L
[INFO] [stdout]     |              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:382:9
[INFO] [stdout]     |
[INFO] [stdout] 382 | /         Box::pin(async move {
[INFO] [stdout] 383 | |             match (self.await, res1) {
[INFO] [stdout] 384 | |                 (Ok(t), Ok(t1)) => op(t, t1).await,
[INFO] [stdout] 385 | |                 (Err(e), _) => Err(e),
[INFO] [stdout] 386 | |                 (_, Err(e1)) => Err(e1),
[INFO] [stdout] 387 | |             }
[INFO] [stdout] 388 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn merge<'a, T1, U: 'a, FO, F>(
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:426:9
[INFO] [stdout]     |
[INFO] [stdout] 426 | /         Box::pin(async move {
[INFO] [stdout] 427 | |             match (self.await, res1, res2) {
[INFO] [stdout] 428 | |                 (Ok(t), Ok(t1), Ok(t2)) => op(t, t1, t2).await,
[INFO] [stdout] 429 | |                 (Err(e), _, _) => Err(e),
[INFO] [stdout] ...   |
[INFO] [stdout] 432 | |             }
[INFO] [stdout] 433 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 412 |     fn merge2<'a, T1, T2, U: 'a, FO, F>(
[INFO] [stdout]     |                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:475:9
[INFO] [stdout]     |
[INFO] [stdout] 475 | /         Box::pin(async move {
[INFO] [stdout] 476 | |             match (self.await, res1, res2, res3) {
[INFO] [stdout] 477 | |                 (Ok(t), Ok(t1), Ok(t2), Ok(t3)) => op(t, t1, t2, t3).await,
[INFO] [stdout] 478 | |                 (Err(e), _, _, _) => Err(e),
[INFO] [stdout] ...   |
[INFO] [stdout] 482 | |             }
[INFO] [stdout] 483 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 459 |     fn merge3<'a, T1, T2, T3, U: 'a, FO, F>(
[INFO] [stdout]     |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:528:9
[INFO] [stdout]     |
[INFO] [stdout] 528 | /         Box::pin(async move {
[INFO] [stdout] 529 | |             match (self.await, res1, res2, res3, res4) {
[INFO] [stdout] 530 | |                 (Ok(t), Ok(t1), Ok(t2), Ok(t3), Ok(t4)) => op(t, t1, t2, t3, t4).await,
[INFO] [stdout] 531 | |                 (Err(e), _, _, _, _) => Err(e),
[INFO] [stdout] ...   |
[INFO] [stdout] 536 | |             }
[INFO] [stdout] 537 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 510 |     fn merge4<'a, T1, T2, T3, T4, U: 'a, FO, F>(
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0309`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `railsgun` due to 14 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0309]: the parameter type `E` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         Box::pin(async move {
[INFO] [stdout] 147 | |             match self.await {
[INFO] [stdout] 148 | |                 Ok(t) => Ok(op(t).await),
[INFO] [stdout] 149 | |                 Err(e) => Err(e),
[INFO] [stdout] 150 | |             }
[INFO] [stdout] 151 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `E` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl<T: Send, E: Send + 'a, L> FutureResult<T, E> for L
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         Box::pin(async move {
[INFO] [stdout] 147 | |             match self.await {
[INFO] [stdout] 148 | |                 Ok(t) => Ok(op(t).await),
[INFO] [stdout] 149 | |                 Err(e) => Err(e),
[INFO] [stdout] 150 | |             }
[INFO] [stdout] 151 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn map<'a, U: 'a, F, TU>(self, op: F) -> Pin<Box<dyn Future<Output = Result<U, E>> + Send + 'a>>
[INFO] [stdout]     |                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `F` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 | /         Box::pin(async move {
[INFO] [stdout] 225 | |             match self.await {
[INFO] [stdout] 226 | |                 Ok(t) => Ok(t),
[INFO] [stdout] 227 | |                 Err(e) => Err(op(e).await),
[INFO] [stdout] 228 | |             }
[INFO] [stdout] 229 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `F` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn map_err<'a, F: 'a, UO, O>(self, op: O) -> Pin<Box<dyn Future<Output = Result<T, F>> + Send + 'a>>
[INFO] [stdout]     |                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 | /         Box::pin(async move {
[INFO] [stdout] 225 | |             match self.await {
[INFO] [stdout] 226 | |                 Ok(t) => Ok(t),
[INFO] [stdout] 227 | |                 Err(e) => Err(op(e).await),
[INFO] [stdout] 228 | |             }
[INFO] [stdout] 229 | |         })
[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] 112 | impl<T: Send + 'a, E: Send, L> FutureResult<T, E> for L
[INFO] [stdout]     |              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `E` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | /         Box::pin(async move {
[INFO] [stdout] 267 | |             match self.await {
[INFO] [stdout] 268 | |                 Ok(t) => op(t).await,
[INFO] [stdout] 269 | |                 Err(e) => Err(e),
[INFO] [stdout] 270 | |             }
[INFO] [stdout] 271 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `E` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl<T: Send, E: Send + 'a, L> FutureResult<T, E> for L
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | /         Box::pin(async move {
[INFO] [stdout] 267 | |             match self.await {
[INFO] [stdout] 268 | |                 Ok(t) => op(t).await,
[INFO] [stdout] 269 | |                 Err(e) => Err(e),
[INFO] [stdout] 270 | |             }
[INFO] [stdout] 271 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 257 |     fn and_then<'a, U: 'a, F, FO>(
[INFO] [stdout]     |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `F` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 | /         Box::pin(async move {
[INFO] [stdout] 303 | |             match self.await {
[INFO] [stdout] 304 | |                 Ok(t) => Ok(t),
[INFO] [stdout] 305 | |                 Err(e) => op(e).await,
[INFO] [stdout] 306 | |             }
[INFO] [stdout] 307 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `F` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn or_else<'a, F: 'a, EO, O>(self, op: O) -> Pin<Box<dyn Future<Output = Result<T, F>> + Send + 'a>>
[INFO] [stdout]     |                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 | /         Box::pin(async move {
[INFO] [stdout] 303 | |             match self.await {
[INFO] [stdout] 304 | |                 Ok(t) => Ok(t),
[INFO] [stdout] 305 | |                 Err(e) => op(e).await,
[INFO] [stdout] 306 | |             }
[INFO] [stdout] 307 | |         })
[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] 112 | impl<T: Send + 'a, E: Send, L> FutureResult<T, E> for L
[INFO] [stdout]     |              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 | /         Box::pin(async move {
[INFO] [stdout] 334 | |             match self.await {
[INFO] [stdout] 335 | |                 Ok(t) => t,
[INFO] [stdout] 336 | |                 Err(e) => op(e).await,
[INFO] [stdout] 337 | |             }
[INFO] [stdout] 338 | |         })
[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] 112 | impl<T: Send + 'a, E: Send, L> FutureResult<T, E> for L
[INFO] [stdout]     |              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:382:9
[INFO] [stdout]     |
[INFO] [stdout] 382 | /         Box::pin(async move {
[INFO] [stdout] 383 | |             match (self.await, res1) {
[INFO] [stdout] 384 | |                 (Ok(t), Ok(t1)) => op(t, t1).await,
[INFO] [stdout] 385 | |                 (Err(e), _) => Err(e),
[INFO] [stdout] 386 | |                 (_, Err(e1)) => Err(e1),
[INFO] [stdout] 387 | |             }
[INFO] [stdout] 388 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn merge<'a, T1, U: 'a, FO, F>(
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:426:9
[INFO] [stdout]     |
[INFO] [stdout] 426 | /         Box::pin(async move {
[INFO] [stdout] 427 | |             match (self.await, res1, res2) {
[INFO] [stdout] 428 | |                 (Ok(t), Ok(t1), Ok(t2)) => op(t, t1, t2).await,
[INFO] [stdout] 429 | |                 (Err(e), _, _) => Err(e),
[INFO] [stdout] ...   |
[INFO] [stdout] 432 | |             }
[INFO] [stdout] 433 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 412 |     fn merge2<'a, T1, T2, U: 'a, FO, F>(
[INFO] [stdout]     |                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:475:9
[INFO] [stdout]     |
[INFO] [stdout] 475 | /         Box::pin(async move {
[INFO] [stdout] 476 | |             match (self.await, res1, res2, res3) {
[INFO] [stdout] 477 | |                 (Ok(t), Ok(t1), Ok(t2), Ok(t3)) => op(t, t1, t2, t3).await,
[INFO] [stdout] 478 | |                 (Err(e), _, _, _) => Err(e),
[INFO] [stdout] ...   |
[INFO] [stdout] 482 | |             }
[INFO] [stdout] 483 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 459 |     fn merge3<'a, T1, T2, T3, U: 'a, FO, F>(
[INFO] [stdout]     |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0309]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/futures/future_result/mod.rs:528:9
[INFO] [stdout]     |
[INFO] [stdout] 528 | /         Box::pin(async move {
[INFO] [stdout] 529 | |             match (self.await, res1, res2, res3, res4) {
[INFO] [stdout] 530 | |                 (Ok(t), Ok(t1), Ok(t2), Ok(t3), Ok(t4)) => op(t, t1, t2, t3, t4).await,
[INFO] [stdout] 531 | |                 (Err(e), _, _, _, _) => Err(e),
[INFO] [stdout] ...   |
[INFO] [stdout] 536 | |             }
[INFO] [stdout] 537 | |         })
[INFO] [stdout]     | |__________^ ...so that the type `U` will meet its required lifetime bounds
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 510 |     fn merge4<'a, T1, T2, T3, T4, U: 'a, FO, F>(
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0309`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `railsgun` due to 14 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b3148cfe7be34b809b708ab4f550ffd354bd0c1840e98eee85f0ec4d2333b95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3148cfe7be34b809b708ab4f550ffd354bd0c1840e98eee85f0ec4d2333b95b", kill_on_drop: false }`
[INFO] [stdout] b3148cfe7be34b809b708ab4f550ffd354bd0c1840e98eee85f0ec4d2333b95b