[INFO] updating cached repository https://github.com/frol/rust-futures03-wrapper-test
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 17facb19962fbf1ae7f740d547a066ff875ee37c
[INFO] checking frol/rust-futures03-wrapper-test against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrol%2Frust-futures03-wrapper-test" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/frol/rust-futures03-wrapper-test on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/frol/rust-futures03-wrapper-test
[INFO] finished tweaking git repo https://github.com/frol/rust-futures03-wrapper-test
[INFO] tweaked toml for git repo https://github.com/frol/rust-futures03-wrapper-test written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/frol/rust-futures03-wrapper-test already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22b67c81c8a0dd86c6eb7b0c6ccebe51c210b971bbf0dab5fb638b090bb77b99
[INFO] running `"docker" "start" "-a" "22b67c81c8a0dd86c6eb7b0c6ccebe51c210b971bbf0dab5fb638b090bb77b99"`
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.16
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking futures v0.1.27
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking compat-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(await_macro, async_await)]
[INFO] [stderr]   |            ^^^^^^^^^^^ feature has been removed
[INFO] [stderr]   |
[INFO] [stderr]   = note: subsumed by `.await` syntax
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(await_macro, async_await)]
[INFO] [stderr]   |            ^^^^^^^^^^^ feature has been removed
[INFO] [stderr]   |
[INFO] [stderr]   = note: subsumed by `.await` syntax
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn wrapper(&self) -> Box<Future<Item = u8, Error = String>> {
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = u8, Error = String>`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0495]: cannot infer an appropriate lifetime for autoref due to conflicting requirements
[INFO] [stderr]   --> src/main.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 |         Box::new(self.inner().boxed().compat())
[INFO] [stderr]    |                       ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: first, the lifetime cannot outlive the anonymous lifetime #1 defined on the method body at 9:5...
[INFO] [stderr]   --> src/main.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | /     fn wrapper(&self) -> Box<Future<Item = u8, Error = String>> {
[INFO] [stderr] 10 | |     // Fix v1: fn wrapper<'a>(&'a self) -> Box<Future<Item = u8, Error = String> + 'a> {
[INFO] [stderr] 11 | |     // Fix v2: fn wrapper(self: std::sync::Arc<Self>) -> Box<Future<Item = u8, Error = String>> {
[INFO] [stderr] 12 | |         Box::new(self.inner().boxed().compat())
[INFO] [stderr] 13 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] note: ...so that reference does not outlive borrowed content
[INFO] [stderr]   --> src/main.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 |         Box::new(self.inner().boxed().compat())
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr]    = note: but, the lifetime must be valid for the static lifetime...
[INFO] [stderr] note: ...so that the expression is assignable
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         Box::new(self.inner().boxed().compat())
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: expected  `std::boxed::Box<(dyn futures::future::Future<Error = std::string::String, Item = u8> + 'static)>`
[INFO] [stderr]               found  `std::boxed::Box<dyn futures::future::Future<Error = std::string::String, Item = u8>>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0495, E0557.
[INFO] [stderr] For more information about an error, try `rustc --explain E0495`.
[INFO] [stderr] error: could not compile `compat-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn wrapper(&self) -> Box<Future<Item = u8, Error = String>> {
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = u8, Error = String>`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0495]: cannot infer an appropriate lifetime for autoref due to conflicting requirements
[INFO] [stderr]   --> src/main.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 |         Box::new(self.inner().boxed().compat())
[INFO] [stderr]    |                       ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: first, the lifetime cannot outlive the anonymous lifetime #1 defined on the method body at 9:5...
[INFO] [stderr]   --> src/main.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | /     fn wrapper(&self) -> Box<Future<Item = u8, Error = String>> {
[INFO] [stderr] 10 | |     // Fix v1: fn wrapper<'a>(&'a self) -> Box<Future<Item = u8, Error = String> + 'a> {
[INFO] [stderr] 11 | |     // Fix v2: fn wrapper(self: std::sync::Arc<Self>) -> Box<Future<Item = u8, Error = String>> {
[INFO] [stderr] 12 | |         Box::new(self.inner().boxed().compat())
[INFO] [stderr] 13 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] note: ...so that reference does not outlive borrowed content
[INFO] [stderr]   --> src/main.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 |         Box::new(self.inner().boxed().compat())
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr]    = note: but, the lifetime must be valid for the static lifetime...
[INFO] [stderr] note: ...so that the expression is assignable
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         Box::new(self.inner().boxed().compat())
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: expected  `std::boxed::Box<(dyn futures::future::Future<Error = std::string::String, Item = u8> + 'static)>`
[INFO] [stderr]               found  `std::boxed::Box<dyn futures::future::Future<Error = std::string::String, Item = u8>>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0495, E0557.
[INFO] [stderr] For more information about an error, try `rustc --explain E0495`.
[INFO] [stderr] error: could not compile `compat-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "22b67c81c8a0dd86c6eb7b0c6ccebe51c210b971bbf0dab5fb638b090bb77b99"`
[INFO] running `"docker" "rm" "-f" "22b67c81c8a0dd86c6eb7b0c6ccebe51c210b971bbf0dab5fb638b090bb77b99"`
[INFO] [stdout] 22b67c81c8a0dd86c6eb7b0c6ccebe51c210b971bbf0dab5fb638b090bb77b99
