[INFO] cloning repository https://github.com/TheEmpty/mighty_mule_gate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheEmpty/mighty_mule_gate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheEmpty%2Fmighty_mule_gate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheEmpty%2Fmighty_mule_gate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc7e96f8e6a4fd37259f25441c736283437f55e7 [INFO] checking TheEmpty/mighty_mule_gate against master#899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13 for pr-127827-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheEmpty%2Fmighty_mule_gate" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TheEmpty/mighty_mule_gate on toolchain 899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TheEmpty/mighty_mule_gate [INFO] finished tweaking git repo https://github.com/TheEmpty/mighty_mule_gate [INFO] tweaked toml for git repo https://github.com/TheEmpty/mighty_mule_gate written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TheEmpty/mighty_mule_gate 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" "+899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.7.15 (latest: v1.1.3) [INFO] [stderr] Adding atty v0.2.14 [INFO] [stderr] Adding cfg-if v1.0.0 [INFO] [stderr] Adding env_logger v0.7.1 (latest: v0.11.5) [INFO] [stderr] Adding getrandom v0.2.15 [INFO] [stderr] Adding humantime v1.3.0 (latest: v2.1.0) [INFO] [stderr] Updating libc v0.2.70 -> v0.2.155 [INFO] [stderr] Adding pretty_env_logger v0.4.0 (latest: v0.5.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding regex v1.4.6 (latest: v1.10.6) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding termcolor v1.4.1 [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding winapi-util v0.1.9 [INFO] [stderr] Adding windows-sys v0.59.0 [INFO] [stderr] Adding windows-targets v0.52.6 [INFO] [stderr] Adding windows_aarch64_gnullvm v0.52.6 [INFO] [stderr] Adding windows_aarch64_msvc v0.52.6 [INFO] [stderr] Adding windows_i686_gnu v0.52.6 [INFO] [stderr] Adding windows_i686_gnullvm v0.52.6 [INFO] [stderr] Adding windows_i686_msvc v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnu v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnullvm v0.52.6 [INFO] [stderr] Adding windows_x86_64_msvc v0.52.6 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.110 [INFO] [stderr] Downloaded url v2.1.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.16 [INFO] [stderr] Downloaded futures-core v0.3.5 [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded error-chain v0.12.2 [INFO] [stderr] Downloaded cc v1.0.54 [INFO] [stderr] Downloaded backtrace v0.3.48 [INFO] [stderr] Downloaded unicode-normalization v0.1.12 [INFO] [stderr] Downloaded addr2line v0.12.1 [INFO] [stderr] Downloaded futures-util v0.3.5 [INFO] [stderr] Downloaded h2 v0.2.5 [INFO] [stderr] Downloaded object v0.19.0 [INFO] [stderr] Downloaded nix v0.11.1 [INFO] [stderr] Downloaded syn v1.0.23 [INFO] [stderr] Downloaded hyper v0.13.5 [INFO] [stderr] Downloaded mio v0.6.22 [INFO] [stderr] Downloaded http v0.2.1 [INFO] [stderr] Downloaded serde_json v1.0.53 [INFO] [stderr] Downloaded socket2 v0.3.12 [INFO] [stderr] Downloaded arc-swap v0.4.6 [INFO] [stderr] Downloaded serde v1.0.110 [INFO] [stderr] Downloaded tokio v0.2.21 [INFO] [stderr] Downloaded pin-project-internal v0.4.17 [INFO] [stderr] Downloaded pin-project v0.4.17 [INFO] [stderr] Downloaded ryu v1.0.4 [INFO] [stderr] Downloaded gimli v0.21.0 [INFO] [stderr] Downloaded mio-uds v0.6.8 [INFO] [stderr] Downloaded gpio-cdev v0.2.0 [INFO] [stderr] Downloaded quote v1.0.6 [INFO] [stderr] Downloaded futures-channel v0.3.5 [INFO] [stderr] Downloaded futures-task v0.3.5 [INFO] [stderr] Downloaded futures-sink v0.3.5 [INFO] [stderr] Downloaded tokio-util v0.3.1 [INFO] [stderr] Downloaded mio-named-pipes v0.1.6 [INFO] [stderr] Downloaded hermit-abi v0.1.13 [INFO] [stderr] Downloaded proc-macro2 v1.0.15 [INFO] [stderr] Downloaded miow v0.3.4 [INFO] [stderr] Downloaded net2 v0.2.34 [INFO] [stderr] Downloaded pin-project-lite v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b20d3169c026c14970f86b0932792e7ea2ec712f1059578332c91c4f134fa60b [INFO] running `Command { std: "docker" "start" "-a" "b20d3169c026c14970f86b0932792e7ea2ec712f1059578332c91c4f134fa60b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b20d3169c026c14970f86b0932792e7ea2ec712f1059578332c91c4f134fa60b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b20d3169c026c14970f86b0932792e7ea2ec712f1059578332c91c4f134fa60b", kill_on_drop: false }` [INFO] [stdout] b20d3169c026c14970f86b0932792e7ea2ec712f1059578332c91c4f134fa60b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47fbd3d172ef45a8683d0137361a981b6447dc179b06884886eb62c120ada800 [INFO] running `Command { std: "docker" "start" "-a" "47fbd3d172ef45a8683d0137361a981b6447dc179b06884886eb62c120ada800", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.15 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Checking pin-project-lite v0.1.5 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking gpio-cdev v0.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking hyper v0.13.5 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking mighty_mule_gate v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gate.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pin.set_value(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 61 | let _ = pin.set_value(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gate.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | pin.set_value(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 63 | let _ = pin.set_value(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gate.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | self.gpio_exit_relay.set_value(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 188 | let _ = self.gpio_exit_relay.set_value(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gate.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 221 | self.gpio_exit_relay.set_value(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 221 | let _ = self.gpio_exit_relay.set_value(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gate.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pin.set_value(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 61 | let _ = pin.set_value(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gate.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | pin.set_value(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 63 | let _ = pin.set_value(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gate.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | self.gpio_exit_relay.set_value(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 188 | let _ = self.gpio_exit_relay.set_value(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gate.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 221 | self.gpio_exit_relay.set_value(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 221 | let _ = self.gpio_exit_relay.set_value(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.91s [INFO] running `Command { std: "docker" "inspect" "47fbd3d172ef45a8683d0137361a981b6447dc179b06884886eb62c120ada800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47fbd3d172ef45a8683d0137361a981b6447dc179b06884886eb62c120ada800", kill_on_drop: false }` [INFO] [stdout] 47fbd3d172ef45a8683d0137361a981b6447dc179b06884886eb62c120ada800 [INFO] checking TheEmpty/mighty_mule_gate against try#71e0d7ccb3d54cfc766c826c50c8d523223fcc5c for pr-127827-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheEmpty%2Fmighty_mule_gate" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TheEmpty/mighty_mule_gate on toolchain 71e0d7ccb3d54cfc766c826c50c8d523223fcc5c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71e0d7ccb3d54cfc766c826c50c8d523223fcc5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TheEmpty/mighty_mule_gate [INFO] finished tweaking git repo https://github.com/TheEmpty/mighty_mule_gate [INFO] tweaked toml for git repo https://github.com/TheEmpty/mighty_mule_gate written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/TheEmpty/mighty_mule_gate 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" "+71e0d7ccb3d54cfc766c826c50c8d523223fcc5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.7.15 (latest: v1.1.3) [INFO] [stderr] Adding atty v0.2.14 [INFO] [stderr] Adding cfg-if v1.0.0 [INFO] [stderr] Adding env_logger v0.7.1 (latest: v0.11.5) [INFO] [stderr] Adding getrandom v0.2.15 [INFO] [stderr] Adding humantime v1.3.0 (latest: v2.1.0) [INFO] [stderr] Updating libc v0.2.70 -> v0.2.155 [INFO] [stderr] Adding pretty_env_logger v0.4.0 (latest: v0.5.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding regex v1.4.6 (latest: v1.10.6) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding termcolor v1.4.1 [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding winapi-util v0.1.9 [INFO] [stderr] Adding windows-sys v0.59.0 [INFO] [stderr] Adding windows-targets v0.52.6 [INFO] [stderr] Adding windows_aarch64_gnullvm v0.52.6 [INFO] [stderr] Adding windows_aarch64_msvc v0.52.6 [INFO] [stderr] Adding windows_i686_gnu v0.52.6 [INFO] [stderr] Adding windows_i686_gnullvm v0.52.6 [INFO] [stderr] Adding windows_i686_msvc v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnu v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnullvm v0.52.6 [INFO] [stderr] Adding windows_x86_64_msvc v0.52.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+71e0d7ccb3d54cfc766c826c50c8d523223fcc5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbe4d82d2f6fa6b46f7e9d57e6eb0235532140068f89a74c764060e01ee58a84 [INFO] running `Command { std: "docker" "start" "-a" "bbe4d82d2f6fa6b46f7e9d57e6eb0235532140068f89a74c764060e01ee58a84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbe4d82d2f6fa6b46f7e9d57e6eb0235532140068f89a74c764060e01ee58a84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbe4d82d2f6fa6b46f7e9d57e6eb0235532140068f89a74c764060e01ee58a84", kill_on_drop: false }` [INFO] [stdout] bbe4d82d2f6fa6b46f7e9d57e6eb0235532140068f89a74c764060e01ee58a84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+71e0d7ccb3d54cfc766c826c50c8d523223fcc5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5853e6363eadd3cb83b378c80d8ba9be6bb8f8152520aa9b69d831077851b903 [INFO] running `Command { std: "docker" "start" "-a" "5853e6363eadd3cb83b378c80d8ba9be6bb8f8152520aa9b69d831077851b903", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.15 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking pin-project-lite v0.1.5 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking gpio-cdev v0.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking hyper v0.13.5 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking mighty_mule_gate v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:33:19 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ___________________^ [INFO] [stdout] 34 | | Ok::<_, Infallible>(service_fn(server::handle)) [INFO] [stdout] 35 | | }); [INFO] [stdout] | |______^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/service/make.rs:140:26 [INFO] [stdout] | [INFO] [stdout] 140 | F: FnMut(&Target) -> Ret, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 38 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/server/mod.rs:431:12 [INFO] [stdout] | [INFO] [stdout] 431 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 38 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/server/mod.rs:431:42 [INFO] [stdout] | [INFO] [stdout] 431 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 38 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/server/mod.rs:432:19 [INFO] [stdout] | [INFO] [stdout] 432 | S::Error: Into>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | 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:33:35: 33:42}` must implement `FnOnce<(&AddrStream,)>` [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'0 AddrStream,)>`, for some specific lifetime `'0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 38 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/server/mod.rs:434:12 [INFO] [stdout] | [INFO] [stdout] 434 | E: NewSvcExec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 38 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/server/mod.rs:435:12 [INFO] [stdout] | [INFO] [stdout] 435 | E: H2Exec<>::Future, B>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:40:28 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 40 | if let Err(e) = server.await { [INFO] [stdout] | ^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mighty_mule_gate` (bin "mighty_mule_gate") due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:33:19 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ___________________^ [INFO] [stdout] 34 | | Ok::<_, Infallible>(service_fn(server::handle)) [INFO] [stdout] 35 | | }); [INFO] [stdout] | |______^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/service/make.rs:140:26 [INFO] [stdout] | [INFO] [stdout] 140 | F: FnMut(&Target) -> Ret, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 38 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/server/mod.rs:431:12 [INFO] [stdout] | [INFO] [stdout] 431 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 38 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/server/mod.rs:431:42 [INFO] [stdout] | [INFO] [stdout] 431 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 38 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/server/mod.rs:432:19 [INFO] [stdout] | [INFO] [stdout] 432 | S::Error: Into>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | 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:33:35: 33:42}` must implement `FnOnce<(&AddrStream,)>` [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'0 AddrStream,)>`, for some specific lifetime `'0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 38 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/server/mod.rs:434:12 [INFO] [stdout] | [INFO] [stdout] 434 | E: NewSvcExec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 38 | let server = Server::bind(&addr).serve(service); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.13.5/src/server/mod.rs:435:12 [INFO] [stdout] | [INFO] [stdout] 435 | E: H2Exec<>::Future, B>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:40:28 [INFO] [stdout] | [INFO] [stdout] 33 | let service = make_service_fn(|_conn| async { [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 40 | if let Err(e) = server.await { [INFO] [stdout] | ^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:33:43: 33:48}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mighty_mule_gate` (bin "mighty_mule_gate" test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "5853e6363eadd3cb83b378c80d8ba9be6bb8f8152520aa9b69d831077851b903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5853e6363eadd3cb83b378c80d8ba9be6bb8f8152520aa9b69d831077851b903", kill_on_drop: false }` [INFO] [stdout] 5853e6363eadd3cb83b378c80d8ba9be6bb8f8152520aa9b69d831077851b903