[INFO] cloning repository https://github.com/Anurag158/NFT-Royalty-Contract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Anurag158/NFT-Royalty-Contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnurag158%2FNFT-Royalty-Contract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnurag158%2FNFT-Royalty-Contract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38c2f5fc797d4b007370ca79c7cd39d43d44cc64
[INFO] checking Anurag158/NFT-Royalty-Contract against master#a2db9280539229a3b8a084a09886670a57bc7e9c for pr-147185
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnurag158%2FNFT-Royalty-Contract" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Anurag158/NFT-Royalty-Contract
[INFO] finished tweaking git repo https://github.com/Anurag158/NFT-Royalty-Contract
[INFO] tweaked toml for git repo https://github.com/Anurag158/NFT-Royalty-Contract written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Anurag158/NFT-Royalty-Contract on toolchain a2db9280539229a3b8a084a09886670a57bc7e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Anurag158/NFT-Royalty-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" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c01f54b87aadc35241cecf70d604ebb1eff5e111bb785632d562b44da14a820c
[INFO] running `Command { std: "docker" "start" "-a" "c01f54b87aadc35241cecf70d604ebb1eff5e111bb785632d562b44da14a820c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c01f54b87aadc35241cecf70d604ebb1eff5e111bb785632d562b44da14a820c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c01f54b87aadc35241cecf70d604ebb1eff5e111bb785632d562b44da14a820c", kill_on_drop: false }`
[INFO] [stdout] c01f54b87aadc35241cecf70d604ebb1eff5e111bb785632d562b44da14a820c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7052cc50889f7c9c110d74e935555a8784c6d9fb2852948fabde28fcfeb4b0d
[INFO] running `Command { std: "docker" "start" "-a" "a7052cc50889f7c9c110d74e935555a8784c6d9fb2852948fabde28fcfeb4b0d", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling stellar-xdr v22.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking wasmi_core v0.13.0
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]     Checking soroban-wasmi v0.31.1-soroban.20.0.1
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking ark-poly v0.4.2
[INFO] [stderr]     Checking ark-ec v0.4.2
[INFO] [stderr]     Checking ark-bls12-381 v0.4.0
[INFO] [stderr]    Compiling soroban-spec v22.0.7
[INFO] [stderr]    Compiling soroban-spec-rust v22.0.7
[INFO] [stderr]    Compiling soroban-env-macros v22.1.3
[INFO] [stderr]     Checking soroban-env-common v22.1.3
[INFO] [stderr]    Compiling soroban-sdk-macros v22.0.7
[INFO] [stderr]     Checking soroban-env-host v22.1.3
[INFO] [stderr]     Checking soroban-ledger-snapshot v22.0.7
[INFO] [stderr]     Checking soroban-sdk v22.0.7
[INFO] [stderr]     Checking hello-world v0.0.0 (/opt/rustwide/workdir/contracts/hello-world)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> contracts/hello-world/src/lib.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let mut map = env.storage().instance();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> contracts/hello-world/src/lib.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let mut map = env.storage().instance();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.74s
[INFO] running `Command { std: "docker" "inspect" "a7052cc50889f7c9c110d74e935555a8784c6d9fb2852948fabde28fcfeb4b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7052cc50889f7c9c110d74e935555a8784c6d9fb2852948fabde28fcfeb4b0d", kill_on_drop: false }`
[INFO] [stdout] a7052cc50889f7c9c110d74e935555a8784c6d9fb2852948fabde28fcfeb4b0d