[INFO] cloning repository https://github.com/plutonique/skojy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plutonique/skojy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplutonique%2Fskojy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplutonique%2Fskojy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95be19fff7b15a814e1339bba0ceba1b536e10e6 [INFO] checking plutonique/skojy against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplutonique%2Fskojy" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/plutonique/skojy on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/plutonique/skojy [INFO] finished tweaking git repo https://github.com/plutonique/skojy [INFO] tweaked toml for git repo https://github.com/plutonique/skojy written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/plutonique/skojy 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust_engineio v0.4.3 [INFO] [stderr] Downloaded tokio-tungstenite v0.17.2 [INFO] [stderr] Downloaded rust_socketio v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c6069a01e979a66b84611ab1fb863ae224a355758489c06b71043f0430cfeb2 [INFO] running `Command { std: "docker" "start" "-a" "3c6069a01e979a66b84611ab1fb863ae224a355758489c06b71043f0430cfeb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c6069a01e979a66b84611ab1fb863ae224a355758489c06b71043f0430cfeb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c6069a01e979a66b84611ab1fb863ae224a355758489c06b71043f0430cfeb2", kill_on_drop: false }` [INFO] [stdout] 3c6069a01e979a66b84611ab1fb863ae224a355758489c06b71043f0430cfeb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cb65058257440eb85581991f11b2401154df8db2943d510ae3bdfe6723dfd75 [INFO] running `Command { std: "docker" "start" "-a" "1cb65058257440eb85581991f11b2401154df8db2943d510ae3bdfe6723dfd75", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking ipnet v2.8.0 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Checking backoff v0.4.0 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tungstenite v0.17.3 [INFO] [stderr] Checking tokio-util v0.7.9 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking tokio-tungstenite v0.17.2 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.20 [INFO] [stderr] Checking rust_engineio v0.4.3 [INFO] [stderr] Checking rust_socketio v0.4.3 [INFO] [stderr] Checking skojy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `return_position_impl_trait_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(return_position_impl_trait_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `array_methods` has been stable since 1.77.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `return_position_impl_trait_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(return_position_impl_trait_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `array_methods` has been stable since 1.77.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.67s [INFO] running `Command { std: "docker" "inspect" "1cb65058257440eb85581991f11b2401154df8db2943d510ae3bdfe6723dfd75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cb65058257440eb85581991f11b2401154df8db2943d510ae3bdfe6723dfd75", kill_on_drop: false }` [INFO] [stdout] 1cb65058257440eb85581991f11b2401154df8db2943d510ae3bdfe6723dfd75 [INFO] checking plutonique/skojy against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplutonique%2Fskojy" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/plutonique/skojy on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/plutonique/skojy [INFO] finished tweaking git repo https://github.com/plutonique/skojy [INFO] tweaked toml for git repo https://github.com/plutonique/skojy written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/plutonique/skojy 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 230556dca34e171e0dfc7fb6a0d951edde0f0c4188003d0b77266617c3d6198a [INFO] running `Command { std: "docker" "start" "-a" "230556dca34e171e0dfc7fb6a0d951edde0f0c4188003d0b77266617c3d6198a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "230556dca34e171e0dfc7fb6a0d951edde0f0c4188003d0b77266617c3d6198a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "230556dca34e171e0dfc7fb6a0d951edde0f0c4188003d0b77266617c3d6198a", kill_on_drop: false }` [INFO] [stdout] 230556dca34e171e0dfc7fb6a0d951edde0f0c4188003d0b77266617c3d6198a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 397964ccc61c2a0efa16d55e069e5f97199468bcae4cb8272697b702b89ef301 [INFO] running `Command { std: "docker" "start" "-a" "397964ccc61c2a0efa16d55e069e5f97199468bcae4cb8272697b702b89ef301", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ipnet v2.8.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Checking backoff v0.4.0 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tungstenite v0.17.3 [INFO] [stderr] Checking tokio-util v0.7.9 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking tokio-tungstenite v0.17.2 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.20 [INFO] [stderr] Checking rust_engineio v0.4.3 [INFO] [stderr] Checking rust_socketio v0.4.3 [INFO] [stderr] Checking skojy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `return_position_impl_trait_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(return_position_impl_trait_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `array_methods` has been stable since 1.77.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `return_position_impl_trait_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(return_position_impl_trait_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `array_methods` has been stable since 1.77.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.18s [INFO] running `Command { std: "docker" "inspect" "397964ccc61c2a0efa16d55e069e5f97199468bcae4cb8272697b702b89ef301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "397964ccc61c2a0efa16d55e069e5f97199468bcae4cb8272697b702b89ef301", kill_on_drop: false }` [INFO] [stdout] 397964ccc61c2a0efa16d55e069e5f97199468bcae4cb8272697b702b89ef301