[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] checking jaynus/capnp-generic-test against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynus%2Fcapnp-generic-test" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jaynus/capnp-generic-test on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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-8/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/capnproto/capnproto-rust` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking v1.0.1 [INFO] [stderr] Downloaded fastrand v1.2.4 [INFO] [stderr] Downloaded blocking v0.4.6 [INFO] [stderr] Downloaded cache-padded v1.1.0 [INFO] [stderr] Downloaded piper v0.1.3 [INFO] [stderr] Downloaded smol v0.1.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 745decad17fb9ccafddb96e69370e28bff79c21c175a93a5a9afd163c7f77bb6 [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" "745decad17fb9ccafddb96e69370e28bff79c21c175a93a5a9afd163c7f77bb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "745decad17fb9ccafddb96e69370e28bff79c21c175a93a5a9afd163c7f77bb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "745decad17fb9ccafddb96e69370e28bff79c21c175a93a5a9afd163c7f77bb6", kill_on_drop: false }` [INFO] [stdout] 745decad17fb9ccafddb96e69370e28bff79c21c175a93a5a9afd163c7f77bb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cc2c03c152e0ff786911361406766c088e649904947cf2bb78a4733001623db [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" "3cc2c03c152e0ff786911361406766c088e649904947cf2bb78a4733001623db", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling capnp v0.13.2 (https://github.com/capnproto/capnproto-rust#481ba405) [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking waker-fn v1.0.0 [INFO] [stderr] Checking parking v1.0.1 [INFO] [stderr] Checking cache-padded v1.1.0 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking fastrand v1.2.4 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking concurrent-queue v1.1.1 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling capnpc v0.13.0 (https://github.com/capnproto/capnproto-rust#481ba405) [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking socket2 v0.3.12 [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] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking piper v0.1.3 [INFO] [stderr] Checking blocking v0.4.6 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking capnp-futures v0.13.0 (https://github.com/capnproto/capnproto-rust#481ba405) [INFO] [stderr] Checking capnp-rpc v0.13.0 (https://github.com/capnproto/capnproto-rust#481ba405) [INFO] [stderr] Checking smol v0.1.14 [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[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 WorkerImplThree [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[E0308]: mismatched types [INFO] [stdout] --> src/server.rs:85:16 [INFO] [stdout] | [INFO] [stdout] 78 | impl WorkerImplThree [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] [stderr] warning: build failed, waiting for other jobs to finish... [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: build failed [INFO] running `Command { std: "docker" "inspect" "3cc2c03c152e0ff786911361406766c088e649904947cf2bb78a4733001623db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cc2c03c152e0ff786911361406766c088e649904947cf2bb78a4733001623db", kill_on_drop: false }` [INFO] [stdout] 3cc2c03c152e0ff786911361406766c088e649904947cf2bb78a4733001623db