[INFO] cloning repository https://github.com/rajnandaniy563-droid/ChainSubscription-Hub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rajnandaniy563-droid/ChainSubscription-Hub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajnandaniy563-droid%2FChainSubscription-Hub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajnandaniy563-droid%2FChainSubscription-Hub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bc05522a38f541a814d5027d1fec3628b773cbd
[INFO] checking rajnandaniy563-droid/ChainSubscription-Hub against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajnandaniy563-droid%2FChainSubscription-Hub" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rajnandaniy563-droid/ChainSubscription-Hub
[INFO] finished tweaking git repo https://github.com/rajnandaniy563-droid/ChainSubscription-Hub
[INFO] tweaked toml for git repo https://github.com/rajnandaniy563-droid/ChainSubscription-Hub written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rajnandaniy563-droid/ChainSubscription-Hub on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rajnandaniy563-droid/ChainSubscription-Hub 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" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfcc204258665a16b9c48b5bbb2c2b6f17c0ffe68829f5278bbcd6c1fcf1652f
[INFO] running `Command { std: "docker" "start" "-a" "cfcc204258665a16b9c48b5bbb2c2b6f17c0ffe68829f5278bbcd6c1fcf1652f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfcc204258665a16b9c48b5bbb2c2b6f17c0ffe68829f5278bbcd6c1fcf1652f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfcc204258665a16b9c48b5bbb2c2b6f17c0ffe68829f5278bbcd6c1fcf1652f", kill_on_drop: false }`
[INFO] [stdout] cfcc204258665a16b9c48b5bbb2c2b6f17c0ffe68829f5278bbcd6c1fcf1652f
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd50a161c23872843f67f8d8e3b142c07e13b8ec61f6467fa117488610aa05f8
[INFO] running `Command { std: "docker" "start" "-a" "bd50a161c23872843f67f8d8e3b142c07e13b8ec61f6467fa117488610aa05f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling soroban-env-macros v23.0.1
[INFO] [stderr]     Checking stellar-xdr v23.0.0
[INFO] [stderr]    Compiling soroban-spec v23.1.0
[INFO] [stderr]    Compiling soroban-spec-rust v23.1.0
[INFO] [stderr]    Compiling soroban-env-common v23.0.1
[INFO] [stderr]    Compiling soroban-sdk-macros v23.1.0
[INFO] [stderr]     Checking soroban-env-host v23.0.1
[INFO] [stderr]     Checking soroban-ledger-snapshot v23.1.0
[INFO] [stderr]     Checking soroban-sdk v23.1.0
[INFO] [stderr]     Checking hello-world v0.0.0 (/opt/rustwide/workdir/contracts/hello-world)
[INFO] [stdout] warning: unused import: `Vec`
[INFO] [stdout]  --> contracts/hello-world/src/lib.rs:3:79
[INFO] [stdout]   |
[INFO] [stdout] 3 | use soroban_sdk::{contract, contractimpl, contracttype, Env, Address, String, Vec};
[INFO] [stdout]   |                                                                               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec`
[INFO] [stdout]  --> contracts/hello-world/src/lib.rs:3:79
[INFO] [stdout]   |
[INFO] [stdout] 3 | use soroban_sdk::{contract, contractimpl, contracttype, Env, Address, String, Vec};
[INFO] [stdout]   |                                                                               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.26s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ark-ff v0.4.2, ark-std v0.4.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7`
[INFO] running `Command { std: "docker" "inspect" "bd50a161c23872843f67f8d8e3b142c07e13b8ec61f6467fa117488610aa05f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd50a161c23872843f67f8d8e3b142c07e13b8ec61f6467fa117488610aa05f8", kill_on_drop: false }`
[INFO] [stdout] bd50a161c23872843f67f8d8e3b142c07e13b8ec61f6467fa117488610aa05f8
