[INFO] crate susy-jsonrpc-http-server 10.0.1 is already in cache [INFO] testing susy-jsonrpc-http-server-10.0.1 against 1.45.2 for beta-1.46-1 [INFO] extracting crate susy-jsonrpc-http-server 10.0.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate susy-jsonrpc-http-server 10.0.1 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate susy-jsonrpc-http-server 10.0.1 [INFO] finished tweaking crates.io crate susy-jsonrpc-http-server 10.0.1 [INFO] tweaked toml for crates.io crate susy-jsonrpc-http-server 10.0.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d398c086a097697d1f0007c995694ca23de5779b767ec22972af0043ee59b57 [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" "7d398c086a097697d1f0007c995694ca23de5779b767ec22972af0043ee59b57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d398c086a097697d1f0007c995694ca23de5779b767ec22972af0043ee59b57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d398c086a097697d1f0007c995694ca23de5779b767ec22972af0043ee59b57", kill_on_drop: false }` [INFO] [stdout] 7d398c086a097697d1f0007c995694ca23de5779b767ec22972af0043ee59b57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2bb3ab41c119c84c3a8537078e6c2ccb983fe54978b5d5b396c665b49dec386 [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" "e2bb3ab41c119c84c3a8537078e6c2ccb983fe54978b5d5b396c665b49dec386", kill_on_drop: false }` [INFO] [stderr] Compiling susy-jsonrpc-core v10.0.2 [INFO] [stderr] Compiling globset v0.4.5 [INFO] [stderr] Compiling susy-jsonrpc-server-utils v10.0.1 [INFO] [stderr] Compiling susy-jsonrpc-http-server v10.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [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/handler.rs:39:19 [INFO] [stdout] | [INFO] [stdout] 39 | middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | Middleware(Box, Error = hyper::Error> + Send>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::Error> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:73:17 [INFO] [stdout] | [INFO] [stdout] 73 | response: Box, Error=hyper::Error> + Send>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=hyper::Error> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | pub extractor: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetaExtractor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:194:22 [INFO] [stdout] | [INFO] [stdout] 194 | meta_extractor: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetaExtractor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:195:26 [INFO] [stdout] | [INFO] [stdout] 195 | request_middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:423:27 [INFO] [stdout] | [INFO] [stdout] 423 | }).collect::)>>()?; [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:448:26 [INFO] [stdout] | [INFO] [stdout] 448 | request_middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous associated item [INFO] [stdout] --> src/handler.rs:122:41 [INFO] [stdout] | [INFO] [stdout] 122 | fn poll(&mut self) -> Poll { [INFO] [stdout] | ^^^^^^^^^^^ help: use fully-qualified syntax: ` as Future>::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_associated_items)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #57644 [INFO] [stdout] note: `Error` could refer to the variant defined here [INFO] [stdout] --> src/handler.rs:114:2 [INFO] [stdout] | [INFO] [stdout] 114 | Error(Option), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `Error` could also refer to the associated type defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.29/src/future/mod.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | type Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous associated item [INFO] [stdout] --> src/handler.rs:122:41 [INFO] [stdout] | [INFO] [stdout] 122 | fn poll(&mut self) -> Poll { [INFO] [stdout] | ^^^^^^^^^^^ help: use fully-qualified syntax: ` as Future>::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #57644 [INFO] [stdout] note: `Error` could refer to the variant defined here [INFO] [stdout] --> src/handler.rs:114:2 [INFO] [stdout] | [INFO] [stdout] 114 | Error(Option), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `Error` could also refer to the associated type defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.29/src/future/mod.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | type Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.85s [INFO] running `Command { std: "docker" "inspect" "e2bb3ab41c119c84c3a8537078e6c2ccb983fe54978b5d5b396c665b49dec386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2bb3ab41c119c84c3a8537078e6c2ccb983fe54978b5d5b396c665b49dec386", kill_on_drop: false }` [INFO] [stdout] e2bb3ab41c119c84c3a8537078e6c2ccb983fe54978b5d5b396c665b49dec386 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abcdb8c13da18d3741173ae380d6967870d84422cc27329149dd772c52351d40 [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" "abcdb8c13da18d3741173ae380d6967870d84422cc27329149dd772c52351d40", kill_on_drop: false }` [INFO] [stderr] Compiling susy-jsonrpc-http-server v10.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [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/handler.rs:39:19 [INFO] [stdout] | [INFO] [stdout] 39 | middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | Middleware(Box, Error = hyper::Error> + Send>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::Error> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:73:17 [INFO] [stdout] | [INFO] [stdout] 73 | response: Box, Error=hyper::Error> + Send>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=hyper::Error> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | pub extractor: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetaExtractor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:194:22 [INFO] [stdout] | [INFO] [stdout] 194 | meta_extractor: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetaExtractor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:195:26 [INFO] [stdout] | [INFO] [stdout] 195 | request_middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:423:27 [INFO] [stdout] | [INFO] [stdout] 423 | }).collect::)>>()?; [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:448:26 [INFO] [stdout] | [INFO] [stdout] 448 | request_middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous associated item [INFO] [stdout] --> src/handler.rs:122:41 [INFO] [stdout] | [INFO] [stdout] 122 | fn poll(&mut self) -> Poll { [INFO] [stdout] | ^^^^^^^^^^^ help: use fully-qualified syntax: ` as Future>::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_associated_items)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #57644 [INFO] [stdout] note: `Error` could refer to the variant defined here [INFO] [stdout] --> src/handler.rs:114:2 [INFO] [stdout] | [INFO] [stdout] 114 | Error(Option), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `Error` could also refer to the associated type defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.29/src/future/mod.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | type Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous associated item [INFO] [stdout] --> src/handler.rs:122:41 [INFO] [stdout] | [INFO] [stdout] 122 | fn poll(&mut self) -> Poll { [INFO] [stdout] | ^^^^^^^^^^^ help: use fully-qualified syntax: ` as Future>::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #57644 [INFO] [stdout] note: `Error` could refer to the variant defined here [INFO] [stdout] --> src/handler.rs:114:2 [INFO] [stdout] | [INFO] [stdout] 114 | Error(Option), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `Error` could also refer to the associated type defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.29/src/future/mod.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | type Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [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/handler.rs:39:19 [INFO] [stdout] | [INFO] [stdout] 39 | middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | Middleware(Box, Error = hyper::Error> + Send>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::Error> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `thread` is imported redundantly [INFO] [stdout] --> src/tests.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 9 | use super::*; [INFO] [stdout] | -------- the item `thread` is already imported here [INFO] [stdout] ... [INFO] [stdout] 57 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:73:17 [INFO] [stdout] | [INFO] [stdout] 73 | response: Box, Error=hyper::Error> + Send>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=hyper::Error> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | pub extractor: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetaExtractor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:194:22 [INFO] [stdout] | [INFO] [stdout] 194 | meta_extractor: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetaExtractor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:195:26 [INFO] [stdout] | [INFO] [stdout] 195 | request_middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:423:27 [INFO] [stdout] | [INFO] [stdout] 423 | }).collect::)>>()?; [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:448:26 [INFO] [stdout] | [INFO] [stdout] 448 | request_middleware: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestMiddleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous associated item [INFO] [stdout] --> src/handler.rs:122:41 [INFO] [stdout] | [INFO] [stdout] 122 | fn poll(&mut self) -> Poll { [INFO] [stdout] | ^^^^^^^^^^^ help: use fully-qualified syntax: ` as Future>::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_associated_items)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #57644 [INFO] [stdout] note: `Error` could refer to the variant defined here [INFO] [stdout] --> src/handler.rs:114:2 [INFO] [stdout] | [INFO] [stdout] 114 | Error(Option), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `Error` could also refer to the associated type defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.29/src/future/mod.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | type Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous associated item [INFO] [stdout] --> src/handler.rs:122:41 [INFO] [stdout] | [INFO] [stdout] 122 | fn poll(&mut self) -> Poll { [INFO] [stdout] | ^^^^^^^^^^^ help: use fully-qualified syntax: ` as Future>::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #57644 [INFO] [stdout] note: `Error` could refer to the variant defined here [INFO] [stdout] --> src/handler.rs:114:2 [INFO] [stdout] | [INFO] [stdout] 114 | Error(Option), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `Error` could also refer to the associated type defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.29/src/future/mod.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | type Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `susy-jsonrpc-http-server`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name susy_jsonrpc_http_server --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --test -C metadata=863447733ffabd20 -C extra-filename=-863447733ffabd20 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hyper=/opt/rustwide/target/debug/deps/libhyper-8e451dd31acb9ac0.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-8beeeccf874d501c.rlib --extern net2=/opt/rustwide/target/debug/deps/libnet2-35d3a1894e83fe59.rlib --extern susy_jsonrpc_core=/opt/rustwide/target/debug/deps/libsusy_jsonrpc_core-c2395f32d00c42c7.rlib --extern susy_jsonrpc_server_utils=/opt/rustwide/target/debug/deps/libsusy_jsonrpc_server_utils-81e04bfb5bbade11.rlib --extern unicase=/opt/rustwide/target/debug/deps/libunicase-52fa6b0564e06fe5.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "abcdb8c13da18d3741173ae380d6967870d84422cc27329149dd772c52351d40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abcdb8c13da18d3741173ae380d6967870d84422cc27329149dd772c52351d40", kill_on_drop: false }` [INFO] [stdout] abcdb8c13da18d3741173ae380d6967870d84422cc27329149dd772c52351d40