[INFO] updating cached repository https://github.com/fxabot/fxabot
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/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] b2878683d0dde88e0df9daacf2605d71e84667bf
[INFO] checking fxabot/fxabot against master#9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7 for pr-64564
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffxabot%2Ffxabot" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fxabot/fxabot on toolchain 9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/fxabot/fxabot
[INFO] finished tweaking git repo https://github.com/fxabot/fxabot
[INFO] tweaked toml for git repo https://github.com/fxabot/fxabot written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/fxabot/fxabot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e58190e97671f739c34b95b811a0b25b0e8cab7861cc2e9536222e47c4b5c6ef
[INFO] running `"docker" "start" "-a" "e58190e97671f739c34b95b811a0b25b0e8cab7861cc2e9536222e47c4b5c6ef"`
[INFO] [stderr]     Checking lazy_static v0.2.5
[INFO] [stderr]     Checking base64 v0.4.1
[INFO] [stderr]     Checking toml v0.3.1
[INFO] [stderr]     Checking futures-cpupool v0.1.5
[INFO] [stderr]    Compiling hyper v0.11.0-a.0 (https://github.com/hyperium/hyper#d63b7de4)
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking openssl v0.9.10
[INFO] [stderr]     Checking native-tls v0.1.1
[INFO] [stderr]     Checking tokio-tls v0.1.2
[INFO] [stderr]     Checking hyper-tls v0.0.0 (https://github.com/hyperium/hyper-tls#74aefbe5)
[INFO] [stderr]     Checking fxabot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bot/client.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub type Response<T> = Box<Future<Item=T, Error=Error>>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T, Error=Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bot/server/mod.rs:48:26
[INFO] [stderr]    |
[INFO] [stderr] 48 | type HandlerFuture = Box<Future<Item=Response, Error=hyper::Error>>;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Response, Error=hyper::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bot/client.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub type Response<T> = Box<Future<Item=T, Error=Error>>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T, Error=Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bot/server/mod.rs:48:26
[INFO] [stderr]    |
[INFO] [stderr] 48 | type HandlerFuture = Box<Future<Item=Response, Error=hyper::Error>>;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Response, Error=hyper::Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0282]: type annotations needed for `std::result::Result<T, futures::Canceled>`
[INFO] [stderr]   --> tests/github.rs:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |         bot.run_until(rx.then(|_| Ok(()))).unwrap();
[INFO] [stderr]    |                                ^ consider giving this closure parameter the explicit type `std::result::Result<T, futures::Canceled>`, where the type parameter `T` is specified
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0282`.
[INFO] [stderr] error: could not compile `fxabot`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e58190e97671f739c34b95b811a0b25b0e8cab7861cc2e9536222e47c4b5c6ef"`
[INFO] running `"docker" "rm" "-f" "e58190e97671f739c34b95b811a0b25b0e8cab7861cc2e9536222e47c4b5c6ef"`
[INFO] [stdout] e58190e97671f739c34b95b811a0b25b0e8cab7861cc2e9536222e47c4b5c6ef