[INFO] cloning repository https://github.com/ajsworton/workflowstatus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajsworton/workflowstatus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajsworton%2Fworkflowstatus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajsworton%2Fworkflowstatus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdc26501968d7ec0e774bb1049cdc2f933031b2a
[INFO] testing ajsworton/workflowstatus against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajsworton%2Fworkflowstatus" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ajsworton/workflowstatus on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ajsworton/workflowstatus
[INFO] finished tweaking git repo https://github.com/ajsworton/workflowstatus
[INFO] tweaked toml for git repo https://github.com/ajsworton/workflowstatus written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/ajsworton/workflowstatus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded directories v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a22362f832facabbd8a17618c381e84456aa9ee761a42e2ce6ed947a5f7fab9b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a22362f832facabbd8a17618c381e84456aa9ee761a42e2ce6ed947a5f7fab9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a22362f832facabbd8a17618c381e84456aa9ee761a42e2ce6ed947a5f7fab9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a22362f832facabbd8a17618c381e84456aa9ee761a42e2ce6ed947a5f7fab9b", kill_on_drop: false }`
[INFO] [stdout] a22362f832facabbd8a17618c381e84456aa9ee761a42e2ce6ed947a5f7fab9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4263869c24cecdf7b3872c6917bd2c624dab9c5535aadf9dccc733fcadc967f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4263869c24cecdf7b3872c6917bd2c624dab9c5535aadf9dccc733fcadc967f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling cc v1.0.35
[INFO] [stderr]    Compiling directories v1.0.2
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.13
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio v0.1.18
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling hyper v0.12.25
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling workflowstatus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/elasticsearch/http.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | ) -> Box<Future<Item = (), Error = Error> + Send> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Error> + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/elasticsearch/http.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 | ) -> Box<Future<Item = bool, Error = Error> + Send> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = bool, Error = Error> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/elasticsearch/http.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 | ) -> Box<Future<Item = Option<A>, Error = Error> + Send> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<A>, Error = Error> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/elasticsearch/http.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | ) -> Box<Future<Item = A, Error = Error> + Send> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = A, Error = Error> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/elasticsearch/http.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 | ) -> Box<Future<Item = A, Error = Error> + Send>
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = A, Error = Error> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/mod.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 | type FResponseBody = Box<Future<Item=Response<Body>, Error=hyper::Error> + Send>;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Response<Body>, Error=hyper::Error> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<Box<dyn futures::Future<Error = failure::Error, Item = EsHits> + std::marker::Send> as futures::Future>::Item == ()`
[INFO] [stdout]    --> src/elasticsearch/mod.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     rt::spawn(fut);
[INFO] [stdout]     |     ^^^^^^^^^ expected `()`, found struct `EsHits`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.25/src/rt.rs:28:15
[INFO] [stdout]     |
[INFO] [stdout] 28  |     F: Future<Item=(), Error=()> + Send + 'static,
[INFO] [stdout]     |               ------- required by this bound in `hyper::rt::spawn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<Box<dyn futures::Future<Error = failure::Error, Item = EsHits> + std::marker::Send> as futures::Future>::Error == ()`
[INFO] [stdout]    --> src/elasticsearch/mod.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     rt::spawn(fut);
[INFO] [stdout]     |     ^^^^^^^^^ expected `()`, found struct `failure::Error`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.25/src/rt.rs:28:24
[INFO] [stdout]     |
[INFO] [stdout] 28  |     F: Future<Item=(), Error=()> + Send + 'static,
[INFO] [stdout]     |                        -------- required by this bound in `hyper::rt::spawn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::prelude`
[INFO] [stdout]  --> src/elasticsearch/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stream`
[INFO] [stdout]   --> src/elasticsearch/mod.rs:10:31
[INFO] [stdout]    |
[INFO] [stdout] 10 | use hyper::rt::{self, Future, Stream};
[INFO] [stdout]    |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `workflowstatus`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b4263869c24cecdf7b3872c6917bd2c624dab9c5535aadf9dccc733fcadc967f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4263869c24cecdf7b3872c6917bd2c624dab9c5535aadf9dccc733fcadc967f", kill_on_drop: false }`
[INFO] [stdout] b4263869c24cecdf7b3872c6917bd2c624dab9c5535aadf9dccc733fcadc967f