[INFO] cloning repository https://github.com/jaynus/capnp-generic-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaynus/capnp-generic-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynus%2Fcapnp-generic-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynus%2Fcapnp-generic-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 973fb4151292ef75e8e1073be444a1f1e717d35b
[INFO] testing jaynus/capnp-generic-test against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynus%2Fcapnp-generic-test" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jaynus/capnp-generic-test on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jaynus/capnp-generic-test
[INFO] finished tweaking git repo https://github.com/jaynus/capnp-generic-test
[INFO] tweaked toml for git repo https://github.com/jaynus/capnp-generic-test written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jaynus/capnp-generic-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf934710e05be761237fc099b3a8f522986367cb4eaa4ea813c59884f2ab5ac3
[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" "cf934710e05be761237fc099b3a8f522986367cb4eaa4ea813c59884f2ab5ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf934710e05be761237fc099b3a8f522986367cb4eaa4ea813c59884f2ab5ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf934710e05be761237fc099b3a8f522986367cb4eaa4ea813c59884f2ab5ac3", kill_on_drop: false }`
[INFO] [stdout] cf934710e05be761237fc099b3a8f522986367cb4eaa4ea813c59884f2ab5ac3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa193d8798067ee8020d4496a44d4be9635bf579f8d5472c3d0b718221701b84
[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" "fa193d8798067ee8020d4496a44d4be9635bf579f8d5472c3d0b718221701b84", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling capnp v0.13.2 (https://github.com/capnproto/capnproto-rust#481ba405)
[INFO] [stderr]    Compiling parking v1.0.1
[INFO] [stderr]    Compiling waker-fn v1.0.0
[INFO] [stderr]    Compiling cache-padded v1.1.0
[INFO] [stderr]    Compiling async-task v3.0.0
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling fastrand v1.2.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling concurrent-queue v1.1.1
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling capnpc v0.13.0 (https://github.com/capnproto/capnproto-rust#481ba405)
[INFO] [stderr]    Compiling capnp-generic-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling blocking v0.4.6
[INFO] [stderr]    Compiling piper v0.1.3
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling smol v0.1.14
[INFO] [stderr]    Compiling capnp-futures v0.13.0 (https://github.com/capnproto/capnproto-rust#481ba405)
[INFO] [stderr]    Compiling capnp-rpc v0.13.0 (https://github.com/capnproto/capnproto-rust#481ba405)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/server.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |             .set_interface(capnp_rpc::new_client(self.a.clone()));
[INFO] [stdout]    |              ^^^^^^^^^^^^^ cannot infer type for type parameter `SPB` declared on the associated function `set_interface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/server.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl<S, T> WorkerImplThree<S, T>
[INFO] [stdout]    |      - this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 85 |             a: AImpl::default(),
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^ expected type parameter `S`, found struct `AImpl`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type parameter `S`
[INFO] [stdout]                       found struct `AImpl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/server.rs:102:14
[INFO] [stdout]     |
[INFO] [stdout] 102 |             .set_interface(capnp_rpc::new_client(self.a.clone()));
[INFO] [stdout]     |              ^^^^^^^^^^^^^ cannot infer type for type parameter `SPB` declared on the associated function `set_interface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `capnp-generic-test`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "fa193d8798067ee8020d4496a44d4be9635bf579f8d5472c3d0b718221701b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa193d8798067ee8020d4496a44d4be9635bf579f8d5472c3d0b718221701b84", kill_on_drop: false }`
[INFO] [stdout] fa193d8798067ee8020d4496a44d4be9635bf579f8d5472c3d0b718221701b84