[INFO] cloning repository https://github.com/darkrenaissance/smart-contract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darkrenaissance/smart-contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarkrenaissance%2Fsmart-contract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarkrenaissance%2Fsmart-contract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97e6b880cde8caac1adfc3150cdea2469a371a9f
[INFO] checking darkrenaissance/smart-contract against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarkrenaissance%2Fsmart-contract" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/darkrenaissance/smart-contract
[INFO] finished tweaking git repo https://github.com/darkrenaissance/smart-contract
[INFO] tweaked toml for git repo https://github.com/darkrenaissance/smart-contract written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/darkrenaissance/smart-contract on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/darkrenaissance/smart-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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded darkfi-derive-internal v0.4.1
[INFO] [stderr]   Downloaded darkfi-serial v0.4.1
[INFO] [stderr]   Downloaded aead v0.5.1
[INFO] [stderr]   Downloaded universal-hash v0.5.0
[INFO] [stderr]   Downloaded chacha20 v0.9.0
[INFO] [stderr]   Downloaded toml_edit v0.18.1
[INFO] [stderr]   Downloaded zeroize v1.5.7
[INFO] [stderr]   Downloaded rayon-core v1.10.2
[INFO] [stderr]   Downloaded incrementalmerkletree v0.3.0
[INFO] [stderr]   Downloaded halo2_proofs v0.2.0
[INFO] [stderr]   Downloaded halo2_gadgets v0.2.0
[INFO] [stderr]   Downloaded darkfi-sdk v0.4.1
[INFO] [stderr]   Downloaded darkfi-derive v0.4.1
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31868eacccec518493e635da290dbd2c13a7f0239af2899640132b7722d78d70
[INFO] running `Command { std: "docker" "start" "-a" "31868eacccec518493e635da290dbd2c13a7f0239af2899640132b7722d78d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31868eacccec518493e635da290dbd2c13a7f0239af2899640132b7722d78d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31868eacccec518493e635da290dbd2c13a7f0239af2899640132b7722d78d70", kill_on_drop: false }`
[INFO] [stdout] 31868eacccec518493e635da290dbd2c13a7f0239af2899640132b7722d78d70
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cb52a878ee8a639013762667cf4ec22c3f45398c04f3d891917c479c9214d60
[INFO] running `Command { std: "docker" "start" "-a" "7cb52a878ee8a639013762667cf4ec22c3f45398c04f3d891917c479c9214d60", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking constant_time_eq v0.2.4
[INFO] [stderr]    Compiling rayon-core v1.10.2
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]    Compiling toml_datetime v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking blake2b_simd v1.0.1
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling nom8 v0.2.0
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking cipher v0.4.3
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking universal-hash v0.5.0
[INFO] [stderr]     Checking aead v0.5.1
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking chacha20 v0.9.0
[INFO] [stderr]    Compiling blake3 v1.3.3
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking rayon v1.6.1
[INFO] [stderr]    Compiling toml_edit v0.18.1
[INFO] [stderr]    Compiling darkfi-derive-internal v0.4.1
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]     Checking pasta_curves v0.4.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.0
[INFO] [stderr]    Compiling darkfi-derive v0.4.1
[INFO] [stderr]     Checking darkfi-serial v0.4.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking halo2_proofs v0.2.0
[INFO] [stderr]     Checking serde v1.0.152
[INFO] [stderr]     Checking halo2_gadgets v0.2.0
[INFO] [stderr]     Checking incrementalmerkletree v0.3.0
[INFO] [stderr]     Checking darkfi-sdk v0.4.1
[INFO] [stderr]     Checking smart-contract v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cid`
[INFO] [stdout]   --> src/entrypoint.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_contract(cid: ContractId, ix: &[u8]) -> ContractResult {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ix`
[INFO] [stdout]   --> src/entrypoint.rs:42:35
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_contract(cid: ContractId, ix: &[u8]) -> ContractResult {
[INFO] [stdout]    |                                   ^^ help: if this is intentional, prefix it with an underscore: `_ix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cid`
[INFO] [stdout]   --> src/entrypoint.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn get_metadata(cid: ContractId, ix: &[u8]) -> ContractResult {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_cid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cid`
[INFO] [stdout]   --> src/entrypoint.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn process_instruction(cid: ContractId, ix: &[u8]) -> ContractResult {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_cid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cid`
[INFO] [stdout]   --> src/entrypoint.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn process_update(cid: ContractId, update_data: &[u8]) -> ContractResult {
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_cid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cid`
[INFO] [stdout]   --> src/entrypoint.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_contract(cid: ContractId, ix: &[u8]) -> ContractResult {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ix`
[INFO] [stdout]   --> src/entrypoint.rs:42:35
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_contract(cid: ContractId, ix: &[u8]) -> ContractResult {
[INFO] [stdout]    |                                   ^^ help: if this is intentional, prefix it with an underscore: `_ix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cid`
[INFO] [stdout]   --> src/entrypoint.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn get_metadata(cid: ContractId, ix: &[u8]) -> ContractResult {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_cid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cid`
[INFO] [stdout]   --> src/entrypoint.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn process_instruction(cid: ContractId, ix: &[u8]) -> ContractResult {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_cid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cid`
[INFO] [stdout]   --> src/entrypoint.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn process_update(cid: ContractId, update_data: &[u8]) -> ContractResult {
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_cid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.74s
[INFO] running `Command { std: "docker" "inspect" "7cb52a878ee8a639013762667cf4ec22c3f45398c04f3d891917c479c9214d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb52a878ee8a639013762667cf4ec22c3f45398c04f3d891917c479c9214d60", kill_on_drop: false }`
[INFO] [stdout] 7cb52a878ee8a639013762667cf4ec22c3f45398c04f3d891917c479c9214d60
