[INFO] cloning repository https://github.com/Stellar-March-Engine/contract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Stellar-March-Engine/contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStellar-March-Engine%2Fcontract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStellar-March-Engine%2Fcontract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 573291a9e52a6e1f5458f2fdaf11e72a1828354c
[INFO] checking Stellar-March-Engine/contract against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStellar-March-Engine%2Fcontract" "/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/Stellar-March-Engine/contract
[INFO] finished tweaking git repo https://github.com/Stellar-March-Engine/contract
[INFO] tweaked toml for git repo https://github.com/Stellar-March-Engine/contract written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Stellar-March-Engine/contract on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Stellar-March-Engine/contract 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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a772a213c9e845c4563bb4e9c5e8ada8aec387bc29a88198604572438d49737
[INFO] running `Command { std: "docker" "start" "-a" "0a772a213c9e845c4563bb4e9c5e8ada8aec387bc29a88198604572438d49737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a772a213c9e845c4563bb4e9c5e8ada8aec387bc29a88198604572438d49737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a772a213c9e845c4563bb4e9c5e8ada8aec387bc29a88198604572438d49737", kill_on_drop: false }`
[INFO] [stdout] 0a772a213c9e845c4563bb4e9c5e8ada8aec387bc29a88198604572438d49737
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37dd54a35d54509720e814d1c799b209d5bfedc4e0ea749a777898b5bfcdd335
[INFO] running `Command { std: "docker" "start" "-a" "37dd54a35d54509720e814d1c799b209d5bfedc4e0ea749a777898b5bfcdd335", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking wasmparser v0.116.1
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling soroban-env-host v21.2.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling soroban-sdk v21.7.7
[INFO] [stderr]     Checking generic-array v0.14.9
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling derive_arbitrary v1.3.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling soroban-builtin-sdk-macros v21.2.1
[INFO] [stderr]    Compiling bytes-lit v0.0.5
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]     Checking arbitrary v1.3.2
[INFO] [stderr]     Checking curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling serde_with_macros v3.19.0
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling serde_with v3.19.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling crate-git-revision v0.0.6
[INFO] [stderr]    Compiling stellar-strkey v0.0.8
[INFO] [stderr]    Compiling stellar-xdr v21.2.0
[INFO] [stderr]    Compiling soroban-env-common v21.2.1
[INFO] [stderr]    Compiling soroban-sdk-macros v21.7.7
[INFO] [stderr]    Compiling soroban-spec v21.7.7
[INFO] [stderr]    Compiling soroban-spec-rust v21.7.7
[INFO] [stderr]    Compiling soroban-env-macros v21.2.1
[INFO] [stderr]     Checking soroban-ledger-snapshot v21.7.7
[INFO] [stderr]     Checking match_contract v0.1.0 (/opt/rustwide/workdir/contracts/match_contract)
[INFO] [stderr]     Checking player_registry v0.1.0 (/opt/rustwide/workdir/contracts/player_registry)
[INFO] [stderr]     Checking reputation v0.1.0 (/opt/rustwide/workdir/contracts/reputation)
[INFO] [stderr]     Checking ranking_engine v0.1.0 (/opt/rustwide/workdir/contracts/ranking_engine)
[INFO] [stdout] warning: unused import: `Symbol`
[INFO] [stdout]  --> contracts/match_contract/src/lib.rs:2:71
[INFO] [stdout]   |
[INFO] [stdout] 2 | use soroban_sdk::{contract, contractimpl, contracttype, Address, Env, Symbol, symbol_short};
[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: `Symbol`
[INFO] [stdout]  --> contracts/match_contract/src/lib.rs:2:71
[INFO] [stdout]   |
[INFO] [stdout] 2 | use soroban_sdk::{contract, contractimpl, contracttype, Address, Env, Symbol, symbol_short};
[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: `Address`
[INFO] [stdout]  --> contracts/ranking_engine/src/lib.rs:2:48
[INFO] [stdout]   |
[INFO] [stdout] 2 | use soroban_sdk::{contract, contractimpl, Env, Address};
[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: `Address`
[INFO] [stdout]  --> contracts/ranking_engine/src/lib.rs:2:48
[INFO] [stdout]   |
[INFO] [stdout] 2 | use soroban_sdk::{contract, contractimpl, Env, Address};
[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 1m 10s
[INFO] running `Command { std: "docker" "inspect" "37dd54a35d54509720e814d1c799b209d5bfedc4e0ea749a777898b5bfcdd335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37dd54a35d54509720e814d1c799b209d5bfedc4e0ea749a777898b5bfcdd335", kill_on_drop: false }`
[INFO] [stdout] 37dd54a35d54509720e814d1c799b209d5bfedc4e0ea749a777898b5bfcdd335
