[INFO] cloning repository https://github.com/jasondew/echo-server-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jasondew/echo-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasondew%2Fecho-server-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasondew%2Fecho-server-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ea44a6ed578c2684df01d6b69ad49ea7d7c150f [INFO] checking jasondew/echo-server-rust against master#eb10639928a2781cf0a12440007fbcc1e3a6888f for pr-127827-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasondew%2Fecho-server-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jasondew/echo-server-rust on toolchain eb10639928a2781cf0a12440007fbcc1e3a6888f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jasondew/echo-server-rust [INFO] finished tweaking git repo https://github.com/jasondew/echo-server-rust [INFO] tweaked toml for git repo https://github.com/jasondew/echo-server-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jasondew/echo-server-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded signal-hook-registry v1.2.0 [INFO] [stderr] Downloaded mio-named-pipes v0.1.6 [INFO] [stderr] Downloaded hermit-abi v0.1.6 [INFO] [stderr] Downloaded mio-uds v0.6.7 [INFO] [stderr] Downloaded miow v0.3.3 [INFO] [stderr] Downloaded futures-sink v0.3.4 [INFO] [stderr] Downloaded num_cpus v1.12.0 [INFO] [stderr] Downloaded futures-io v0.3.4 [INFO] [stderr] Downloaded futures-executor v0.3.4 [INFO] [stderr] Downloaded futures v0.3.4 [INFO] [stderr] Downloaded indexmap v1.3.2 [INFO] [stderr] Downloaded futures-channel v0.3.4 [INFO] [stderr] Downloaded futures-core v0.3.4 [INFO] [stderr] Downloaded futures-macro v0.3.4 [INFO] [stderr] Downloaded futures-util v0.3.4 [INFO] [stderr] Downloaded futures-task v0.3.4 [INFO] [stderr] Downloaded proc-macro-hack v0.5.11 [INFO] [stderr] Downloaded proc-macro-nested v0.1.3 [INFO] [stderr] Downloaded socket2 v0.3.11 [INFO] [stderr] Downloaded arc-swap v0.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e04c459057eb2c72d66b1511a5726fbff7f10c9b399ffa4ad4bd7a82ab8da4e5 [INFO] running `Command { std: "docker" "start" "-a" "e04c459057eb2c72d66b1511a5726fbff7f10c9b399ffa4ad4bd7a82ab8da4e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e04c459057eb2c72d66b1511a5726fbff7f10c9b399ffa4ad4bd7a82ab8da4e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e04c459057eb2c72d66b1511a5726fbff7f10c9b399ffa4ad4bd7a82ab8da4e5", kill_on_drop: false }` [INFO] [stdout] e04c459057eb2c72d66b1511a5726fbff7f10c9b399ffa4ad4bd7a82ab8da4e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b7381451a8fb069e5c4e305fc3e88b9d7c2921820d56afa2b1368b4e48ca3aa [INFO] running `Command { std: "docker" "start" "-a" "9b7381451a8fb069e5c4e305fc3e88b9d7c2921820d56afa2b1368b4e48ca3aa", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking hyper v0.13.2 [INFO] [stderr] Checking echo_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.66s [INFO] running `Command { std: "docker" "inspect" "9b7381451a8fb069e5c4e305fc3e88b9d7c2921820d56afa2b1368b4e48ca3aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b7381451a8fb069e5c4e305fc3e88b9d7c2921820d56afa2b1368b4e48ca3aa", kill_on_drop: false }` [INFO] [stdout] 9b7381451a8fb069e5c4e305fc3e88b9d7c2921820d56afa2b1368b4e48ca3aa [INFO] checking jasondew/echo-server-rust against try#357cc345f0a672ac4bee347eb89b7552541416c1 for pr-127827-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasondew%2Fecho-server-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jasondew/echo-server-rust on toolchain 357cc345f0a672ac4bee347eb89b7552541416c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jasondew/echo-server-rust [INFO] finished tweaking git repo https://github.com/jasondew/echo-server-rust [INFO] tweaked toml for git repo https://github.com/jasondew/echo-server-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jasondew/echo-server-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e645aeecb6d4fb7732100517f70b5f0c96dde4074867a4104306f7add0c48f14 [INFO] running `Command { std: "docker" "start" "-a" "e645aeecb6d4fb7732100517f70b5f0c96dde4074867a4104306f7add0c48f14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e645aeecb6d4fb7732100517f70b5f0c96dde4074867a4104306f7add0c48f14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e645aeecb6d4fb7732100517f70b5f0c96dde4074867a4104306f7add0c48f14", kill_on_drop: false }` [INFO] [stdout] e645aeecb6d4fb7732100517f70b5f0c96dde4074867a4104306f7add0c48f14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9e1d2b08cd9b302b1140475a891cf53f8f7db9ff6abec74a8713aa1d9accfea [INFO] running `Command { std: "docker" "start" "-a" "f9e1d2b08cd9b302b1140475a891cf53f8f7db9ff6abec74a8713aa1d9accfea", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking hyper v0.13.2 [INFO] [stderr] Checking echo_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: implementation of `FnMut` is not general enough [INFO] [stdout] --> src/main.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | let service = make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(request_handler)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnMut` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnMut<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnMut<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | let service = make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(request_handler)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnOnce<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnOnce<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnMut` is not general enough [INFO] [stdout] --> src/main.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnMut` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnMut<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnMut<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnOnce<(&AddrStream,)>`, for some specific lifetime `'0`... [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'1 AddrStream,)>`, for some specific lifetime `'1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | server.await?; [INFO] [stdout] | ^^^^^ implementation of `FnOnce` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnOnce<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnMut` is not general enough [INFO] [stdout] --> src/main.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | server.await?; [INFO] [stdout] | ^^^^^ implementation of `FnMut` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnMut<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnMut<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `echo_server` (bin "echo_server") due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: implementation of `FnMut` is not general enough [INFO] [stdout] --> src/main.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | let service = make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(request_handler)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnMut` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnMut<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnMut<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | let service = make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(request_handler)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnOnce<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnOnce<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnMut` is not general enough [INFO] [stdout] --> src/main.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnMut` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnMut<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnMut<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnOnce<(&AddrStream,)>`, for some specific lifetime `'0`... [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'1 AddrStream,)>`, for some specific lifetime `'1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | server.await?; [INFO] [stdout] | ^^^^^ implementation of `FnOnce` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnOnce<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnMut` is not general enough [INFO] [stdout] --> src/main.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | server.await?; [INFO] [stdout] | ^^^^^ implementation of `FnMut` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:24:35: 24:38}` must implement `FnMut<(&'1 AddrStream,)>`, for any lifetime `'1`... [INFO] [stdout] = note: ...but it actually implements `FnMut<(&'2 AddrStream,)>`, for some specific lifetime `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `echo_server` (bin "echo_server" test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "f9e1d2b08cd9b302b1140475a891cf53f8f7db9ff6abec74a8713aa1d9accfea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9e1d2b08cd9b302b1140475a891cf53f8f7db9ff6abec74a8713aa1d9accfea", kill_on_drop: false }` [INFO] [stdout] f9e1d2b08cd9b302b1140475a891cf53f8f7db9ff6abec74a8713aa1d9accfea