[INFO] updating cached repository https://github.com/b00f/durian [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/b00f/durian [INFO] [stderr] d43330d..11e3a67 v2 -> v2 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9d84bdb68f040f3cd029e859da11f07b79a00570 [INFO] testing b00f/durian against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb00f%2Fdurian" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/b00f/durian on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/b00f/durian [INFO] finished tweaking git repo https://github.com/b00f/durian [INFO] tweaked toml for git repo https://github.com/b00f/durian written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/b00f/durian already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 41b99e8d793ddd5dddb46ec11a3649eb44a83e5acb97d1e10dd33a2329d39f07 [INFO] running `"docker" "start" "-a" "41b99e8d793ddd5dddb46ec11a3649eb44a83e5acb97d1e10dd33a2329d39f07"` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling byte-slice-cast v0.3.5 [INFO] [stderr] Compiling bitvec v0.15.2 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling hash-db v0.15.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling parity-bytes v0.1.1 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling rustc-hex v1.0.0 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.16 [INFO] [stderr] Compiling subtle v2.2.2 [INFO] [stderr] Compiling unexpected v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling nan-preserving-float v0.1.0 [INFO] [stderr] Compiling memory_units v0.3.0 [INFO] [stderr] Compiling ethabi-contract v9.0.0 [INFO] [stderr] Compiling siphasher v0.3.1 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling macros v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling static_assertions v0.2.5 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] 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[INFO] [stderr] Compiling rlp_compress v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling aes v0.3.2 [INFO] [stderr] Compiling aes-ctr v0.3.0 [INFO] [stderr] Compiling pbkdf2 v0.3.0 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling timer v0.2.0 [INFO] [stderr] Compiling scrypt v0.2.0 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling pwasm-utils v0.6.2 [INFO] [stderr] Compiling wasmi v0.3.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling fixed-hash v0.5.2 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.6 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling ethcore-io v1.12.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling parity-runtime v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling parity-snappy v0.1.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling zeroize_derive v0.9.3 [INFO] [stderr] Compiling rlp_derive v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling zeroize v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling malloc_size_of_derive v0.1.1 [INFO] [stderr] Compiling parity-util-mem-derive v0.1.0 [INFO] [stderr] Compiling impl-trait-for-tuples v0.1.3 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling hex-literal-impl v0.2.1 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling hex-literal v0.2.1 [INFO] [stderr] Compiling ahash v0.2.18 [INFO] [stderr] Compiling trie-db v0.16.0 [INFO] [stderr] Compiling lru v0.4.3 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling parity-scale-codec v1.2.0 [INFO] [stderr] Compiling impl-serde v0.2.3 [INFO] [stderr] Compiling impl-serde v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling parity-codec v2.2.0 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling ethbloom v0.8.1 [INFO] [stderr] Compiling blooms-db v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling impl-codec v0.1.1 [INFO] [stderr] Compiling primitive-types v0.1.6 [INFO] [stderr] Compiling impl-codec v0.4.2 [INFO] [stderr] Compiling primitive-types v0.6.2 [INFO] [stderr] Compiling ethereum-types v0.8.0 [INFO] [stderr] Compiling keccak-hash v0.4.1 [INFO] [stderr] Compiling keccak-hasher v0.1.1 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling parity-util-mem v0.2.1 [INFO] [stderr] Compiling ethjson v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling parity-crypto v0.4.2 [INFO] [stderr] Compiling ethabi v9.0.1 [INFO] [stderr] Compiling fastmap v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling parity-util-mem v0.5.1 [INFO] [stderr] Compiling patricia-trie-ethereum v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling triehash-ethereum v0.2.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling account-db v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling memory-cache v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling memory-db v0.15.3 [INFO] [stderr] Compiling journaldb v0.2.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling ethabi-derive v9.0.1 [INFO] [stderr] Compiling vm v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling common-types v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling evm v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling wasm v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling trie-vm-factories v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling ethcore-db v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling ethcore-call-contract v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling pod v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling ethcore-builtin v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling registrar v0.0.1 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling ethcore-blockchain v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling ethcore-miner v1.12.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling trace v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling account-state v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling client-traits v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling state-db v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling machine v0.1.0 (https://github.com/b00f/parity-ethereum.git#e14aaebe) [INFO] [stderr] Compiling durian v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/stateless_ext.rs:99:34 [INFO] [stderr] | [INFO] [stderr] 99 | fn initial_storage_at(&self, key: &H256) -> vm::Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:124:22 [INFO] [stderr] | [INFO] [stderr] 124 | fn exists(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:130:35 [INFO] [stderr] | [INFO] [stderr] 130 | fn exists_and_not_null(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:142:23 [INFO] [stderr] | [INFO] [stderr] 142 | fn balance(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `number` [INFO] [stderr] --> src/stateless_ext.rs:148:29 [INFO] [stderr] | [INFO] [stderr] 148 | fn blockhash(&mut self, number: &U256) -> H256 { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | gas: &U256, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | value: &U256, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/stateless_ext.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | code: &[u8], [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parent_version` [INFO] [stderr] --> src/stateless_ext.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | parent_version: &U256, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address_scheme` [INFO] [stderr] --> src/stateless_ext.rs:158:9 [INFO] [stderr] | [INFO] [stderr] 158 | address_scheme: CreateContractAddress, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_scheme` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trap` [INFO] [stderr] --> src/stateless_ext.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | trap: bool, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | gas: &U256, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sender_address` [INFO] [stderr] --> src/stateless_ext.rs:168:9 [INFO] [stderr] | [INFO] [stderr] 168 | sender_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receive_address` [INFO] [stderr] --> src/stateless_ext.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | receive_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | value: Option, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/stateless_ext.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | data: &[u8], [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code_address` [INFO] [stderr] --> src/stateless_ext.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | code_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `call_type` [INFO] [stderr] --> src/stateless_ext.rs:173:9 [INFO] [stderr] | [INFO] [stderr] 173 | call_type: CallType, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trap` [INFO] [stderr] --> src/stateless_ext.rs:174:9 [INFO] [stderr] | [INFO] [stderr] 174 | trap: bool, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:180:23 [INFO] [stderr] | [INFO] [stderr] 180 | fn extcode(&self, address: &Address) -> vm::Result>> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:185:27 [INFO] [stderr] | [INFO] [stderr] 185 | fn extcodehash(&self, address: &Address) -> vm::Result> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:189:27 [INFO] [stderr] | [INFO] [stderr] 189 | fn extcodesize(&self, address: &Address) -> vm::Result> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:204:18 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/stateless_ext.rs:204:30 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `apply_state` [INFO] [stderr] --> src/stateless_ext.rs:204:49 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_apply_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `refund_address` [INFO] [stderr] --> src/stateless_ext.rs:211:27 [INFO] [stderr] | [INFO] [stderr] 211 | fn suicide(&mut self, refund_address: &Address) -> vm::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refund_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:232:37 [INFO] [stderr] | [INFO] [stderr] 232 | fn add_sstore_refund(&mut self, value: usize) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:236:37 [INFO] [stderr] | [INFO] [stderr] 236 | fn sub_sstore_refund(&mut self, value: usize) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pc` [INFO] [stderr] --> src/stateless_ext.rs:240:42 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/stateless_ext.rs:240:53 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_gas` [INFO] [stderr] --> src/stateless_ext.rs:240:70 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pc` [INFO] [stderr] --> src/stateless_ext.rs:248:9 [INFO] [stderr] | [INFO] [stderr] 248 | pc: usize, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/stateless_ext.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 249 | instruction: u8, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas_cost` [INFO] [stderr] --> src/stateless_ext.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | gas_cost: U256, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_cost` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem_written` [INFO] [stderr] --> src/stateless_ext.rs:251:9 [INFO] [stderr] | [INFO] [stderr] 251 | mem_written: Option<(usize, usize)>, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mem_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `store_written` [INFO] [stderr] --> src/stateless_ext.rs:252:9 [INFO] [stderr] | [INFO] [stderr] 252 | store_written: Option<(U256, U256)>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_store_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas_used` [INFO] [stderr] --> src/stateless_ext.rs:262:34 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_used` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stack_push` [INFO] [stderr] --> src/stateless_ext.rs:262:50 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_push` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/stateless_ext.rs:262:71 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 16s [INFO] running `"docker" "inspect" "41b99e8d793ddd5dddb46ec11a3649eb44a83e5acb97d1e10dd33a2329d39f07"` [INFO] running `"docker" "rm" "-f" "41b99e8d793ddd5dddb46ec11a3649eb44a83e5acb97d1e10dd33a2329d39f07"` [INFO] [stdout] 41b99e8d793ddd5dddb46ec11a3649eb44a83e5acb97d1e10dd33a2329d39f07 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fa455bba8cd505a131cbd843c203bad63bf60434ec5d08aa44740ff53cc397eb [INFO] running `"docker" "start" "-a" "fa455bba8cd505a131cbd843c203bad63bf60434ec5d08aa44740ff53cc397eb"` [INFO] [stderr] Compiling durian v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/stateless_ext.rs:99:34 [INFO] [stderr] | [INFO] [stderr] 99 | fn initial_storage_at(&self, key: &H256) -> vm::Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:124:22 [INFO] [stderr] | [INFO] [stderr] 124 | fn exists(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:130:35 [INFO] [stderr] | [INFO] [stderr] 130 | fn exists_and_not_null(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:142:23 [INFO] [stderr] | [INFO] [stderr] 142 | fn balance(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `number` [INFO] [stderr] --> src/stateless_ext.rs:148:29 [INFO] [stderr] | [INFO] [stderr] 148 | fn blockhash(&mut self, number: &U256) -> H256 { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | gas: &U256, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | value: &U256, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/stateless_ext.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | code: &[u8], [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parent_version` [INFO] [stderr] --> src/stateless_ext.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | parent_version: &U256, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address_scheme` [INFO] [stderr] --> src/stateless_ext.rs:158:9 [INFO] [stderr] | [INFO] [stderr] 158 | address_scheme: CreateContractAddress, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_scheme` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trap` [INFO] [stderr] --> src/stateless_ext.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | trap: bool, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | gas: &U256, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sender_address` [INFO] [stderr] --> src/stateless_ext.rs:168:9 [INFO] [stderr] | [INFO] [stderr] 168 | sender_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receive_address` [INFO] [stderr] --> src/stateless_ext.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | receive_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | value: Option, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/stateless_ext.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | data: &[u8], [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code_address` [INFO] [stderr] --> src/stateless_ext.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | code_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `call_type` [INFO] [stderr] --> src/stateless_ext.rs:173:9 [INFO] [stderr] | [INFO] [stderr] 173 | call_type: CallType, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trap` [INFO] [stderr] --> src/stateless_ext.rs:174:9 [INFO] [stderr] | [INFO] [stderr] 174 | trap: bool, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:180:23 [INFO] [stderr] | [INFO] [stderr] 180 | fn extcode(&self, address: &Address) -> vm::Result>> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:185:27 [INFO] [stderr] | [INFO] [stderr] 185 | fn extcodehash(&self, address: &Address) -> vm::Result> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:189:27 [INFO] [stderr] | [INFO] [stderr] 189 | fn extcodesize(&self, address: &Address) -> vm::Result> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:204:18 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/stateless_ext.rs:204:30 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `apply_state` [INFO] [stderr] --> src/stateless_ext.rs:204:49 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_apply_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `refund_address` [INFO] [stderr] --> src/stateless_ext.rs:211:27 [INFO] [stderr] | [INFO] [stderr] 211 | fn suicide(&mut self, refund_address: &Address) -> vm::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refund_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:232:37 [INFO] [stderr] | [INFO] [stderr] 232 | fn add_sstore_refund(&mut self, value: usize) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:236:37 [INFO] [stderr] | [INFO] [stderr] 236 | fn sub_sstore_refund(&mut self, value: usize) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pc` [INFO] [stderr] --> src/stateless_ext.rs:240:42 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/stateless_ext.rs:240:53 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_gas` [INFO] [stderr] --> src/stateless_ext.rs:240:70 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pc` [INFO] [stderr] --> src/stateless_ext.rs:248:9 [INFO] [stderr] | [INFO] [stderr] 248 | pc: usize, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/stateless_ext.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 249 | instruction: u8, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas_cost` [INFO] [stderr] --> src/stateless_ext.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | gas_cost: U256, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_cost` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem_written` [INFO] [stderr] --> src/stateless_ext.rs:251:9 [INFO] [stderr] | [INFO] [stderr] 251 | mem_written: Option<(usize, usize)>, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mem_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `store_written` [INFO] [stderr] --> src/stateless_ext.rs:252:9 [INFO] [stderr] | [INFO] [stderr] 252 | store_written: Option<(U256, U256)>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_store_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas_used` [INFO] [stderr] --> src/stateless_ext.rs:262:34 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_used` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stack_push` [INFO] [stderr] --> src/stateless_ext.rs:262:50 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_push` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/stateless_ext.rs:262:71 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/stateless_ext.rs:99:34 [INFO] [stderr] | [INFO] [stderr] 99 | fn initial_storage_at(&self, key: &H256) -> vm::Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:124:22 [INFO] [stderr] | [INFO] [stderr] 124 | fn exists(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:130:35 [INFO] [stderr] | [INFO] [stderr] 130 | fn exists_and_not_null(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:142:23 [INFO] [stderr] | [INFO] [stderr] 142 | fn balance(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `number` [INFO] [stderr] --> src/stateless_ext.rs:148:29 [INFO] [stderr] | [INFO] [stderr] 148 | fn blockhash(&mut self, number: &U256) -> H256 { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | gas: &U256, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | value: &U256, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/stateless_ext.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | code: &[u8], [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parent_version` [INFO] [stderr] --> src/stateless_ext.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | parent_version: &U256, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address_scheme` [INFO] [stderr] --> src/stateless_ext.rs:158:9 [INFO] [stderr] | [INFO] [stderr] 158 | address_scheme: CreateContractAddress, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_scheme` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trap` [INFO] [stderr] --> src/stateless_ext.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | trap: bool, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | gas: &U256, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sender_address` [INFO] [stderr] --> src/stateless_ext.rs:168:9 [INFO] [stderr] | [INFO] [stderr] 168 | sender_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receive_address` [INFO] [stderr] --> src/stateless_ext.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | receive_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | value: Option, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/stateless_ext.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | data: &[u8], [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code_address` [INFO] [stderr] --> src/stateless_ext.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | code_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `call_type` [INFO] [stderr] --> src/stateless_ext.rs:173:9 [INFO] [stderr] | [INFO] [stderr] 173 | call_type: CallType, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trap` [INFO] [stderr] --> src/stateless_ext.rs:174:9 [INFO] [stderr] | [INFO] [stderr] 174 | trap: bool, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:180:23 [INFO] [stderr] | [INFO] [stderr] 180 | fn extcode(&self, address: &Address) -> vm::Result>> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:185:27 [INFO] [stderr] | [INFO] [stderr] 185 | fn extcodehash(&self, address: &Address) -> vm::Result> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:189:27 [INFO] [stderr] | [INFO] [stderr] 189 | fn extcodesize(&self, address: &Address) -> vm::Result> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:204:18 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/stateless_ext.rs:204:30 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `apply_state` [INFO] [stderr] --> src/stateless_ext.rs:204:49 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_apply_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `refund_address` [INFO] [stderr] --> src/stateless_ext.rs:211:27 [INFO] [stderr] | [INFO] [stderr] 211 | fn suicide(&mut self, refund_address: &Address) -> vm::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refund_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:232:37 [INFO] [stderr] | [INFO] [stderr] 232 | fn add_sstore_refund(&mut self, value: usize) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:236:37 [INFO] [stderr] | [INFO] [stderr] 236 | fn sub_sstore_refund(&mut self, value: usize) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pc` [INFO] [stderr] --> src/stateless_ext.rs:240:42 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/stateless_ext.rs:240:53 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_gas` [INFO] [stderr] --> src/stateless_ext.rs:240:70 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pc` [INFO] [stderr] --> src/stateless_ext.rs:248:9 [INFO] [stderr] | [INFO] [stderr] 248 | pc: usize, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/stateless_ext.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 249 | instruction: u8, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas_cost` [INFO] [stderr] --> src/stateless_ext.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | gas_cost: U256, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_cost` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem_written` [INFO] [stderr] --> src/stateless_ext.rs:251:9 [INFO] [stderr] | [INFO] [stderr] 251 | mem_written: Option<(usize, usize)>, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mem_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `store_written` [INFO] [stderr] --> src/stateless_ext.rs:252:9 [INFO] [stderr] | [INFO] [stderr] 252 | store_written: Option<(U256, U256)>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_store_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas_used` [INFO] [stderr] --> src/stateless_ext.rs:262:34 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_used` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stack_push` [INFO] [stderr] --> src/stateless_ext.rs:262:50 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_push` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/stateless_ext.rs:262:71 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.39s [INFO] running `"docker" "inspect" "fa455bba8cd505a131cbd843c203bad63bf60434ec5d08aa44740ff53cc397eb"` [INFO] running `"docker" "rm" "-f" "fa455bba8cd505a131cbd843c203bad63bf60434ec5d08aa44740ff53cc397eb"` [INFO] [stdout] fa455bba8cd505a131cbd843c203bad63bf60434ec5d08aa44740ff53cc397eb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0189896e20a35a320291c903ea6fc0d770fff21c32af348f5807c5c7e15df831 [INFO] running `"docker" "start" "-a" "0189896e20a35a320291c903ea6fc0d770fff21c32af348f5807c5c7e15df831"` [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/stateless_ext.rs:99:34 [INFO] [stderr] | [INFO] [stderr] 99 | fn initial_storage_at(&self, key: &H256) -> vm::Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:124:22 [INFO] [stderr] | [INFO] [stderr] 124 | fn exists(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:130:35 [INFO] [stderr] | [INFO] [stderr] 130 | fn exists_and_not_null(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:142:23 [INFO] [stderr] | [INFO] [stderr] 142 | fn balance(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `number` [INFO] [stderr] --> src/stateless_ext.rs:148:29 [INFO] [stderr] | [INFO] [stderr] 148 | fn blockhash(&mut self, number: &U256) -> H256 { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | gas: &U256, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | value: &U256, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/stateless_ext.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | code: &[u8], [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parent_version` [INFO] [stderr] --> src/stateless_ext.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | parent_version: &U256, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address_scheme` [INFO] [stderr] --> src/stateless_ext.rs:158:9 [INFO] [stderr] | [INFO] [stderr] 158 | address_scheme: CreateContractAddress, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_scheme` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trap` [INFO] [stderr] --> src/stateless_ext.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | trap: bool, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | gas: &U256, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sender_address` [INFO] [stderr] --> src/stateless_ext.rs:168:9 [INFO] [stderr] | [INFO] [stderr] 168 | sender_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receive_address` [INFO] [stderr] --> src/stateless_ext.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | receive_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | value: Option, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/stateless_ext.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | data: &[u8], [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code_address` [INFO] [stderr] --> src/stateless_ext.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | code_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `call_type` [INFO] [stderr] --> src/stateless_ext.rs:173:9 [INFO] [stderr] | [INFO] [stderr] 173 | call_type: CallType, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trap` [INFO] [stderr] --> src/stateless_ext.rs:174:9 [INFO] [stderr] | [INFO] [stderr] 174 | trap: bool, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:180:23 [INFO] [stderr] | [INFO] [stderr] 180 | fn extcode(&self, address: &Address) -> vm::Result>> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:185:27 [INFO] [stderr] | [INFO] [stderr] 185 | fn extcodehash(&self, address: &Address) -> vm::Result> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:189:27 [INFO] [stderr] | [INFO] [stderr] 189 | fn extcodesize(&self, address: &Address) -> vm::Result> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:204:18 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/stateless_ext.rs:204:30 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/stateless_ext.rs:99:34 [INFO] [stderr] | [INFO] [stderr] 99 | fn initial_storage_at(&self, key: &H256) -> vm::Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `apply_state` [INFO] [stderr] --> src/stateless_ext.rs:204:49 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_apply_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:124:22 [INFO] [stderr] | [INFO] [stderr] 124 | fn exists(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `refund_address` [INFO] [stderr] --> src/stateless_ext.rs:211:27 [INFO] [stderr] | [INFO] [stderr] 211 | fn suicide(&mut self, refund_address: &Address) -> vm::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refund_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:130:35 [INFO] [stderr] | [INFO] [stderr] 130 | fn exists_and_not_null(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:232:37 [INFO] [stderr] | [INFO] [stderr] 232 | fn add_sstore_refund(&mut self, value: usize) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:142:23 [INFO] [stderr] | [INFO] [stderr] 142 | fn balance(&self, address: &Address) -> vm::Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:236:37 [INFO] [stderr] | [INFO] [stderr] 236 | fn sub_sstore_refund(&mut self, value: usize) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `number` [INFO] [stderr] --> src/stateless_ext.rs:148:29 [INFO] [stderr] | [INFO] [stderr] 148 | fn blockhash(&mut self, number: &U256) -> H256 { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pc` [INFO] [stderr] --> src/stateless_ext.rs:240:42 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | gas: &U256, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | value: &U256, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/stateless_ext.rs:240:53 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_gas` [INFO] [stderr] --> src/stateless_ext.rs:240:70 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/stateless_ext.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | code: &[u8], [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parent_version` [INFO] [stderr] --> src/stateless_ext.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | parent_version: &U256, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address_scheme` [INFO] [stderr] --> src/stateless_ext.rs:158:9 [INFO] [stderr] | [INFO] [stderr] 158 | address_scheme: CreateContractAddress, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_scheme` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pc` [INFO] [stderr] --> src/stateless_ext.rs:248:9 [INFO] [stderr] | [INFO] [stderr] 248 | pc: usize, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trap` [INFO] [stderr] --> src/stateless_ext.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | trap: bool, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/stateless_ext.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 249 | instruction: u8, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | gas: &U256, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sender_address` [INFO] [stderr] --> src/stateless_ext.rs:168:9 [INFO] [stderr] | [INFO] [stderr] 168 | sender_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas_cost` [INFO] [stderr] --> src/stateless_ext.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | gas_cost: U256, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_cost` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem_written` [INFO] [stderr] --> src/stateless_ext.rs:251:9 [INFO] [stderr] | [INFO] [stderr] 251 | mem_written: Option<(usize, usize)>, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mem_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `store_written` [INFO] [stderr] --> src/stateless_ext.rs:252:9 [INFO] [stderr] | [INFO] [stderr] 252 | store_written: Option<(U256, U256)>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_store_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receive_address` [INFO] [stderr] --> src/stateless_ext.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | receive_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas_used` [INFO] [stderr] --> src/stateless_ext.rs:262:34 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_used` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | value: Option, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/stateless_ext.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | data: &[u8], [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stack_push` [INFO] [stderr] --> src/stateless_ext.rs:262:50 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_push` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/stateless_ext.rs:262:71 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code_address` [INFO] [stderr] --> src/stateless_ext.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | code_address: &Address, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_address` [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `call_type` [INFO] [stderr] --> src/stateless_ext.rs:173:9 [INFO] [stderr] | [INFO] [stderr] 173 | call_type: CallType, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trap` [INFO] [stderr] --> src/stateless_ext.rs:174:9 [INFO] [stderr] | [INFO] [stderr] 174 | trap: bool, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:180:23 [INFO] [stderr] | [INFO] [stderr] 180 | fn extcode(&self, address: &Address) -> vm::Result>> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:185:27 [INFO] [stderr] | [INFO] [stderr] 185 | fn extcodehash(&self, address: &Address) -> vm::Result> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/stateless_ext.rs:189:27 [INFO] [stderr] | [INFO] [stderr] 189 | fn extcodesize(&self, address: &Address) -> vm::Result> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas` [INFO] [stderr] --> src/stateless_ext.rs:204:18 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/stateless_ext.rs:204:30 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `apply_state` [INFO] [stderr] --> src/stateless_ext.rs:204:49 [INFO] [stderr] | [INFO] [stderr] 204 | fn ret(self, gas: &U256, data: &ReturnData, apply_state: bool) -> vm::Result [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_apply_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `refund_address` [INFO] [stderr] --> src/stateless_ext.rs:211:27 [INFO] [stderr] | [INFO] [stderr] 211 | fn suicide(&mut self, refund_address: &Address) -> vm::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refund_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:232:37 [INFO] [stderr] | [INFO] [stderr] 232 | fn add_sstore_refund(&mut self, value: usize) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/stateless_ext.rs:236:37 [INFO] [stderr] | [INFO] [stderr] 236 | fn sub_sstore_refund(&mut self, value: usize) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pc` [INFO] [stderr] --> src/stateless_ext.rs:240:42 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/stateless_ext.rs:240:53 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_gas` [INFO] [stderr] --> src/stateless_ext.rs:240:70 [INFO] [stderr] | [INFO] [stderr] 240 | fn trace_next_instruction(&mut self, pc: usize, instruction: u8, current_gas: U256) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_gas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pc` [INFO] [stderr] --> src/stateless_ext.rs:248:9 [INFO] [stderr] | [INFO] [stderr] 248 | pc: usize, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/stateless_ext.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 249 | instruction: u8, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas_cost` [INFO] [stderr] --> src/stateless_ext.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | gas_cost: U256, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_cost` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem_written` [INFO] [stderr] --> src/stateless_ext.rs:251:9 [INFO] [stderr] | [INFO] [stderr] 251 | mem_written: Option<(usize, usize)>, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mem_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `store_written` [INFO] [stderr] --> src/stateless_ext.rs:252:9 [INFO] [stderr] | [INFO] [stderr] 252 | store_written: Option<(U256, U256)>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_store_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gas_used` [INFO] [stderr] --> src/stateless_ext.rs:262:34 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_used` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stack_push` [INFO] [stderr] --> src/stateless_ext.rs:262:50 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_push` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/stateless_ext.rs:262:71 [INFO] [stderr] | [INFO] [stderr] 262 | fn trace_executed(&mut self, gas_used: U256, stack_push: &[U256], mem: &[u8]) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/durian-c74128f1decac3cc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests durian [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "0189896e20a35a320291c903ea6fc0d770fff21c32af348f5807c5c7e15df831"` [INFO] running `"docker" "rm" "-f" "0189896e20a35a320291c903ea6fc0d770fff21c32af348f5807c5c7e15df831"` [INFO] [stdout] 0189896e20a35a320291c903ea6fc0d770fff21c32af348f5807c5c7e15df831