[INFO] updating cached repository fxabot/fxabot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fxabot/fxabot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fxabot/fxabot" "work/ex/beta-1.38-1/sources/1.37.0/gh/fxabot/fxabot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fxabot/fxabot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fxabot/fxabot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fxabot/fxabot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fxabot/fxabot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b2878683d0dde88e0df9daacf2605d71e84667bf
[INFO] sha for GitHub repo fxabot/fxabot: b2878683d0dde88e0df9daacf2605d71e84667bf
[INFO] validating manifest of fxabot/fxabot on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fxabot/fxabot on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fxabot/fxabot
[INFO] finished frobbing fxabot/fxabot
[INFO] frobbed toml for fxabot/fxabot written to work/ex/beta-1.38-1/sources/1.37.0/gh/fxabot/fxabot/Cargo.toml
[INFO] started frobbing fxabot/fxabot
[INFO] finished frobbing fxabot/fxabot
[INFO] frobbed toml for fxabot/fxabot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fxabot/fxabot/Cargo.toml
[INFO] crate fxabot/fxabot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fxabot/fxabot against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fxabot/fxabot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b635b85c8bac5e0e96647a5d3c8e14c340743d746577db31c425a3fcc5791922
[INFO] running `"docker" "start" "-a" "b635b85c8bac5e0e96647a5d3c8e14c340743d746577db31c425a3fcc5791922"`
[INFO] [stderr]    Compiling futures v0.1.11
[INFO] [stderr]    Compiling lazy_static v0.2.5
[INFO] [stderr]    Compiling hmac-sha1 v0.1.3
[INFO] [stderr]    Compiling toml v0.3.1
[INFO] [stderr]    Compiling bytes v0.4.1
[INFO] [stderr]    Compiling hyper v0.11.0-a.0 (https://github.com/hyperium/hyper#d63b7de4)
[INFO] [stderr]    Compiling openssl v0.9.10
[INFO] [stderr]    Compiling tokio-io v0.1.1
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.5
[INFO] [stderr]    Compiling native-tls v0.1.1
[INFO] [stderr]    Compiling tokio-core v0.1.6
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-tls v0.1.2
[INFO] [stderr]    Compiling hyper-tls v0.0.0 (https://github.com/hyperium/hyper-tls#74aefbe5)
[INFO] [stderr]    Compiling fxabot v0.1.0 (/opt/crater/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]     Finished dev [unoptimized + debuginfo] target(s) in 31.64s
[INFO] running `"docker" "inspect" "b635b85c8bac5e0e96647a5d3c8e14c340743d746577db31c425a3fcc5791922"`
[INFO] running `"docker" "rm" "-f" "b635b85c8bac5e0e96647a5d3c8e14c340743d746577db31c425a3fcc5791922"`
[INFO] [stdout] b635b85c8bac5e0e96647a5d3c8e14c340743d746577db31c425a3fcc5791922
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fxabot/fxabot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] df9ea2808e76455032883d638bf00202427e7f02ed331b513e5efca6c3f8f374
[INFO] running `"docker" "start" "-a" "df9ea2808e76455032883d638bf00202427e7f02ed331b513e5efca6c3f8f374"`
[INFO] [stderr]    Compiling fxabot v0.1.0 (/opt/crater/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] 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" "df9ea2808e76455032883d638bf00202427e7f02ed331b513e5efca6c3f8f374"`
[INFO] running `"docker" "rm" "-f" "df9ea2808e76455032883d638bf00202427e7f02ed331b513e5efca6c3f8f374"`
[INFO] [stdout] df9ea2808e76455032883d638bf00202427e7f02ed331b513e5efca6c3f8f374