[INFO] cloning repository https://github.com/KIPFoundation/ethindia-hack-2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KIPFoundation/ethindia-hack-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKIPFoundation%2Fethindia-hack-2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKIPFoundation%2Fethindia-hack-2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b729b3f73982044523aa8c1f3a7aa0f4a4709fe [INFO] checking KIPFoundation/ethindia-hack-2019 against try#77ee4623672f6bca3e33ba60b6479de48d44b1f9 for pr-99217 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKIPFoundation%2Fethindia-hack-2019" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KIPFoundation/ethindia-hack-2019 on toolchain 77ee4623672f6bca3e33ba60b6479de48d44b1f9 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/.cargo/config [INFO] started tweaking git repo https://github.com/KIPFoundation/ethindia-hack-2019 [INFO] finished tweaking git repo https://github.com/KIPFoundation/ethindia-hack-2019 [INFO] tweaked toml for git repo https://github.com/KIPFoundation/ethindia-hack-2019 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/KIPFoundation/ethindia-hack-2019 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc8e4c7b607523984d11df661e46b0cb0ca25e70d025e5cc297d40fa7160e910 [INFO] running `Command { std: "docker" "start" "-a" "dc8e4c7b607523984d11df661e46b0cb0ca25e70d025e5cc297d40fa7160e910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc8e4c7b607523984d11df661e46b0cb0ca25e70d025e5cc297d40fa7160e910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc8e4c7b607523984d11df661e46b0cb0ca25e70d025e5cc297d40fa7160e910", kill_on_drop: false }` [INFO] [stdout] dc8e4c7b607523984d11df661e46b0cb0ca25e70d025e5cc297d40fa7160e910 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd944e0416cf02e9202897b28faa4e37d2095aa8641f09fb5e5db2694e01730a [INFO] running `Command { std: "docker" "start" "-a" "dd944e0416cf02e9202897b28faa4e37d2095aa8641f09fb5e5db2694e01730a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking futures v0.1.28 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling cc v1.0.38 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking rustc-hex v2.0.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling bitflags v1.1.0 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tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking tokio-uds v0.1.7 [INFO] [stderr] Checking websocket v0.21.1 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking impl-serde v0.2.0 [INFO] [stderr] Checking parity-codec v3.5.4 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking ethbloom v0.6.4 [INFO] [stderr] Checking impl-codec v0.2.0 [INFO] [stderr] Checking primitive-types v0.3.0 [INFO] [stderr] Checking jsonrpc-core v13.0.0 [INFO] [stderr] Checking ethereum-types v0.6.0 [INFO] [stderr] Checking ethabi v8.0.0 [INFO] [stderr] Checking web3 v0.8.0 (https://github.com/tomusdrw/rust-web3#7c80ad33) [INFO] [stderr] Checking calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Write`, `stdin`, `stdout` [INFO] [stdout] --> src/main.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{stdin,stdout,Write}; [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `H160`, `H256` [INFO] [stdout] --> src/main.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | use web3::types::{Address, H160, H256}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write`, `stdin`, `stdout` [INFO] [stdout] --> src/main.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{stdin,stdout,Write}; [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let sub = "5.9 - 5.3"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sub` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `multi` [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let multi = "10.4 *6.3"; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_multi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `div` [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let div = "6 / 5"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_div` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rem` [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let rem = "6 % 6"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sqt` [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let sqt = "sqrt(16)"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sqt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pow` [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let pow = "exp(3)"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nlog` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let nlog = "ln(1)"; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_nlog` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `absolute` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let absolute = "abs(-8)"; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `round` [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let round = "round(4.8584)"; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_round` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let e = "e"; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pi` [INFO] [stdout] --> src/main.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let pi = "pi"; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sign` [INFO] [stdout] --> src/main.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let sign = "signum (-0.1)"; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `H160`, `H256` [INFO] [stdout] --> src/main.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | use web3::types::{Address, H160, H256}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `nodeAccount` should have a snake case name [INFO] [stdout] --> src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let nodeAccount = web3.personal().new_account(&str).wait().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `node_account` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let sub = "5.9 - 5.3"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sub` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `multi` [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let multi = "10.4 *6.3"; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_multi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `div` [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let div = "6 / 5"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_div` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rem` [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let rem = "6 % 6"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sqt` [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let sqt = "sqrt(16)"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sqt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pow` [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let pow = "exp(3)"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nlog` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let nlog = "ln(1)"; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_nlog` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `absolute` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let absolute = "abs(-8)"; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `round` [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let round = "round(4.8584)"; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_round` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let e = "e"; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pi` [INFO] [stdout] --> src/main.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let pi = "pi"; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sign` [INFO] [stdout] --> src/main.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let sign = "signum (-0.1)"; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `nodeAccount` should have a snake case name [INFO] [stdout] --> src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let nodeAccount = web3.personal().new_account(&str).wait().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `node_account` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.51s [INFO] running `Command { std: "docker" "inspect" "dd944e0416cf02e9202897b28faa4e37d2095aa8641f09fb5e5db2694e01730a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd944e0416cf02e9202897b28faa4e37d2095aa8641f09fb5e5db2694e01730a", kill_on_drop: false }` [INFO] [stdout] dd944e0416cf02e9202897b28faa4e37d2095aa8641f09fb5e5db2694e01730a