[INFO] cloning repository https://github.com/DaviDemarqui/Rusty-chain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DaviDemarqui/Rusty-chain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaviDemarqui%2FRusty-chain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaviDemarqui%2FRusty-chain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0be74cf8da72777c061ffb88a1d470ffea7ae0f9
[INFO] checking DaviDemarqui/Rusty-chain against try#09335b6f1bff25ec39f47f1533e126fbe1ca5f5d for pr-139493-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaviDemarqui%2FRusty-chain" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DaviDemarqui/Rusty-chain
[INFO] finished tweaking git repo https://github.com/DaviDemarqui/Rusty-chain
[INFO] tweaked toml for git repo https://github.com/DaviDemarqui/Rusty-chain written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DaviDemarqui/Rusty-chain on toolchain 09335b6f1bff25ec39f47f1533e126fbe1ca5f5d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09335b6f1bff25ec39f47f1533e126fbe1ca5f5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DaviDemarqui/Rusty-chain 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" "+09335b6f1bff25ec39f47f1533e126fbe1ca5f5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+09335b6f1bff25ec39f47f1533e126fbe1ca5f5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b316e23db6498663c08f36bd5efa264e1c3bce6fb3c9c15596248cf5325dd864
[INFO] running `Command { std: "docker" "start" "-a" "b316e23db6498663c08f36bd5efa264e1c3bce6fb3c9c15596248cf5325dd864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b316e23db6498663c08f36bd5efa264e1c3bce6fb3c9c15596248cf5325dd864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b316e23db6498663c08f36bd5efa264e1c3bce6fb3c9c15596248cf5325dd864", kill_on_drop: false }`
[INFO] [stdout] b316e23db6498663c08f36bd5efa264e1c3bce6fb3c9c15596248cf5325dd864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+09335b6f1bff25ec39f47f1533e126fbe1ca5f5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c044f447739e3dfc403ff9ef4f3d43addcd57d5b6b8880413365813bf49f7fb7
[INFO] running `Command { std: "docker" "start" "-a" "c044f447739e3dfc403ff9ef4f3d43addcd57d5b6b8880413365813bf49f7fb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
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[INFO] [stderr]     Checking Rusty-chain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn main() {
[INFO] [stdout]    | --------- move the `impl` block outside of this function `main`
[INFO] [stdout] 19 |     impl App {
[INFO] [stdout]    |     ^^^^^---
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `App` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `genesis` are never used
[INFO] [stdout]   --> src/main.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     impl App {
[INFO] [stdout]    |     -------- associated items in this implementation
[INFO] [stdout] 20 |         fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |         fn genesis(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn main() {
[INFO] [stdout]    | --------- move the `impl` block outside of this function `main`
[INFO] [stdout] 19 |     impl App {
[INFO] [stdout]    |     ^^^^^---
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `App` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lazy_static v1.4.0, snow v0.8.0, wasm-bindgen v0.2.92
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "c044f447739e3dfc403ff9ef4f3d43addcd57d5b6b8880413365813bf49f7fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c044f447739e3dfc403ff9ef4f3d43addcd57d5b6b8880413365813bf49f7fb7", kill_on_drop: false }`
[INFO] [stdout] c044f447739e3dfc403ff9ef4f3d43addcd57d5b6b8880413365813bf49f7fb7