[INFO] cloning repository https://github.com/Reshoww/polkability-oracle [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Reshoww/polkability-oracle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReshoww%2Fpolkability-oracle", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReshoww%2Fpolkability-oracle'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39de87f34aff45957b1092856f55c245a92fa0fa [INFO] checking Reshoww/polkability-oracle against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReshoww%2Fpolkability-oracle" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Reshoww/polkability-oracle on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Reshoww/polkability-oracle [INFO] finished tweaking git repo https://github.com/Reshoww/polkability-oracle [INFO] tweaked toml for git repo https://github.com/Reshoww/polkability-oracle written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Reshoww/polkability-oracle 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.88 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.91 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.91 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.91 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.91 [INFO] [stderr] Downloaded local-waker v0.1.4 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.41 [INFO] [stderr] Downloaded actix-macros v0.2.4 [INFO] [stderr] Downloaded local-channel v0.1.5 [INFO] [stderr] Downloaded actix-rt v2.9.0 [INFO] [stderr] Downloaded actix-codec v0.5.2 [INFO] [stderr] Downloaded actix-server v2.3.0 [INFO] [stderr] Downloaded ahash v0.8.11 [INFO] [stderr] Downloaded openssl-sys v0.9.101 [INFO] [stderr] Downloaded actix-http v3.6.0 [INFO] [stderr] Downloaded brotli-decompressor v2.5.1 [INFO] [stderr] Downloaded actix-web v4.5.1 [INFO] [stderr] Downloaded regex-automata v0.4.5 [INFO] [stderr] Downloaded web-sys v0.3.68 [INFO] [stderr] Downloaded wasm-bindgen v0.2.91 [INFO] [stderr] Downloaded reqwest v0.11.24 [INFO] [stderr] Downloaded brotli v3.4.0 [INFO] [stderr] Downloaded schannel v0.1.23 [INFO] [stderr] Downloaded js-sys v0.3.68 [INFO] [stderr] Downloaded bumpalo v3.15.3 [INFO] [stderr] Downloaded actix-router v0.5.2 [INFO] [stderr] Downloaded actix-web-codegen v4.2.2 [INFO] [stderr] Downloaded bytestring v1.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3310cee4807754db8cd389e390a991fb645bee8315ad162dbfa81cc685333ec [INFO] running `Command { std: "docker" "start" "-a" "f3310cee4807754db8cd389e390a991fb645bee8315ad162dbfa81cc685333ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3310cee4807754db8cd389e390a991fb645bee8315ad162dbfa81cc685333ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3310cee4807754db8cd389e390a991fb645bee8315ad162dbfa81cc685333ec", kill_on_drop: false }` [INFO] [stdout] f3310cee4807754db8cd389e390a991fb645bee8315ad162dbfa81cc685333ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25107701ab5583bc9deb7f276285bb09c3201bedd76a639b4e0d4a9f90b04ff0 [INFO] running `Command { std: "docker" "start" "-a" "25107701ab5583bc9deb7f276285bb09c3201bedd76a639b4e0d4a9f90b04ff0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking local-waker v0.1.4 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling zstd-safe v7.0.0 [INFO] 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v0.1.60 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking brotli v3.4.0 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling actix-router v0.5.2 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling actix-web-codegen v4.2.2 [INFO] [stderr] Checking zstd v0.13.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking actix-rt v2.9.0 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking actix-server v2.3.0 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking actix-http v3.6.0 [INFO] [stderr] Checking actix-web v4.5.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking polkability-oracle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use reqwest; [INFO] [stdout] | ^^^^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use reqwest; [INFO] [stdout] | ^^^^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `CONTRACT_NAME` is never used [INFO] [stdout] --> src/main.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | static CONTRACT_NAME: &str = "polkability"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `completion_date` and `topic` are never read [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | struct ChangeEventPayload { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 22 | completion_date: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | topic: String [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `CONTRACT_NAME` is never used [INFO] [stdout] --> src/main.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | static CONTRACT_NAME: &str = "polkability"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `completion_date` and `topic` are never read [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | struct ChangeEventPayload { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 22 | completion_date: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | topic: String [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.83s [INFO] running `Command { std: "docker" "inspect" "25107701ab5583bc9deb7f276285bb09c3201bedd76a639b4e0d4a9f90b04ff0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25107701ab5583bc9deb7f276285bb09c3201bedd76a639b4e0d4a9f90b04ff0", kill_on_drop: false }` [INFO] [stdout] 25107701ab5583bc9deb7f276285bb09c3201bedd76a639b4e0d4a9f90b04ff0