[INFO] cloning repository https://github.com/recursive-bloom/tx-robot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/recursive-bloom/tx-robot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frecursive-bloom%2Ftx-robot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frecursive-bloom%2Ftx-robot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d171892436a3af266e00c789c23bd8e1b00cacf0 [INFO] checking recursive-bloom/tx-robot against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frecursive-bloom%2Ftx-robot" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/recursive-bloom/tx-robot on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/recursive-bloom/tx-robot [INFO] finished tweaking git repo https://github.com/recursive-bloom/tx-robot [INFO] tweaked toml for git repo https://github.com/recursive-bloom/tx-robot written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/recursive-bloom/tx-robot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3a6328629250c2812737514d85b621ca85423090eb8486ffafa25e7d90e612fe [INFO] running `Command { std: "docker" "start" "-a" "3a6328629250c2812737514d85b621ca85423090eb8486ffafa25e7d90e612fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a6328629250c2812737514d85b621ca85423090eb8486ffafa25e7d90e612fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a6328629250c2812737514d85b621ca85423090eb8486ffafa25e7d90e612fe", kill_on_drop: false }` [INFO] [stdout] 3a6328629250c2812737514d85b621ca85423090eb8486ffafa25e7d90e612fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db47e384c8c9975169e93eb61c700fa2445d1cecc06824a8732c7214ca9ad38f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "db47e384c8c9975169e93eb61c700fa2445d1cecc06824a8732c7214ca9ad38f", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking byte-slice-cast v0.3.5 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Checking vec-arena v0.5.2 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking parity-bytes v0.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling secp256k1-sys v0.1.2 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling hex-literal-impl v0.2.2 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking rlp v0.4.5 [INFO] [stderr] Checking multitask v0.2.0 [INFO] [stderr] Checking async-channel v1.4.2 [INFO] [stderr] Checking polling v0.1.9 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking stream-cipher v0.3.2 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling derive_more v0.99.10 [INFO] [stderr] Compiling rlp-derive v0.1.0 [INFO] [stderr] Checking block-modes v0.3.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking serde v1.0.116 [INFO] [stderr] Checking impl-rlp v0.2.1 [INFO] [stderr] Checking ctr v0.3.2 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking fixed-hash v0.6.1 [INFO] [stderr] Checking uint v0.8.5 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Checking aes-ctr v0.3.0 [INFO] [stderr] Checking hex-literal v0.2.1 [INFO] [stderr] Checking async-io v0.1.11 [INFO] [stderr] Checking blocking v0.5.2 [INFO] [stderr] Checking scrypt v0.2.0 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking secp256k1 v0.17.2 [INFO] [stderr] Checking async-executor v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking async-std v1.6.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking impl-serde v0.3.1 [INFO] [stderr] Checking parity-scale-codec v1.3.5 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking ethbloom v0.9.2 [INFO] [stderr] Checking clap v3.0.0-beta.1 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking async-native-tls v0.3.3 [INFO] [stderr] Checking soketto v0.4.2 [INFO] [stderr] Checking jsonrpc-core v14.2.0 [INFO] [stderr] Checking impl-codec v0.4.2 [INFO] [stderr] Checking primitive-types v0.7.2 [INFO] [stderr] Checking hyper v0.13.7 [INFO] [stderr] Checking ethereum-types v0.9.2 [INFO] [stderr] Checking keccak-hash v0.5.1 [INFO] [stderr] Checking ethabi v12.0.0 [INFO] [stderr] Checking ethereum-tx-sign v3.0.3 [INFO] [stderr] Checking parity-crypto v0.6.2 [INFO] [stderr] Checking web3 v0.11.0 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking web3 v0.13.0 [INFO] [stderr] Checking account_lib v0.1.0 (https://github.com/recursive-bloom/common-types#e323bf6f) [INFO] [stderr] Checking common-types v0.1.0 (https://github.com/recursive-bloom/common-types#e323bf6f) [INFO] [stderr] Checking tx-robot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `App`, `ArgMatches`, `Arg`, `load_yaml` [INFO] [stdout] --> src/config.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use clap::{App, load_yaml, ArgMatches, Arg}; [INFO] [stdout] | ^^^ ^^^^^^^^^ ^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/config.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ArgMatches`, `Arg` [INFO] [stdout] --> src/main.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{App, load_yaml, ArgMatches, Arg}; [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ROUTER` [INFO] [stdout] --> src/main.rs:6:36 [INFO] [stdout] | [INFO] [stdout] 6 | use zmq::{Socket, Context, DEALER, ROUTER, DONTWAIT}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Decodable`, `DecoderError`, `RlpStream`, `Rlp` [INFO] [stdout] --> src/main.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use rlp::{Decodable, DecoderError, Encodable, Rlp, RlpStream}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ ^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `H512` [INFO] [stdout] --> src/main.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | use ethereum_types::{H160, H512, H256, U256}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/main.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/main.rs:56:11 [INFO] [stdout] | [INFO] [stdout] 56 | while (foo == bar) { [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `balance` [INFO] [stdout] --> src/main.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | let (nonce, balance) = query_account_info(&query_socket, &from); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_balance` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let mut log_level = matches.value_of("log").unwrap_or( [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let mut zee = (count % 9 + 1) as usize; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `App`, `ArgMatches`, `Arg`, `load_yaml` [INFO] [stdout] --> src/config.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use clap::{App, load_yaml, ArgMatches, Arg}; [INFO] [stdout] | ^^^ ^^^^^^^^^ ^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/config.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ArgMatches`, `Arg` [INFO] [stdout] --> src/main.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{App, load_yaml, ArgMatches, Arg}; [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ROUTER` [INFO] [stdout] --> src/main.rs:6:36 [INFO] [stdout] | [INFO] [stdout] 6 | use zmq::{Socket, Context, DEALER, ROUTER, DONTWAIT}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Decodable`, `DecoderError`, `RlpStream`, `Rlp` [INFO] [stdout] --> src/main.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use rlp::{Decodable, DecoderError, Encodable, Rlp, RlpStream}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ ^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `H512` [INFO] [stdout] --> src/main.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | use ethereum_types::{H160, H512, H256, U256}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/main.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/main.rs:56:11 [INFO] [stdout] | [INFO] [stdout] 56 | while (foo == bar) { [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ROUTER` [INFO] [stdout] --> src/main.rs:242:32 [INFO] [stdout] | [INFO] [stdout] 242 | use zmq::{Context, DEALER, ROUTER, DONTWAIT}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Decodable`, `DecoderError`, `RlpStream`, `Rlp` [INFO] [stdout] --> src/main.rs:245:15 [INFO] [stdout] | [INFO] [stdout] 245 | use rlp::{Decodable, DecoderError, Encodable, Rlp, RlpStream}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ ^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `balance` [INFO] [stdout] --> src/main.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | let (nonce, balance) = query_account_info(&query_socket, &from); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_balance` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let mut log_level = matches.value_of("log").unwrap_or( [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let mut zee = (count % 9 + 1) as usize; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 58s [INFO] running `Command { std: "docker" "inspect" "db47e384c8c9975169e93eb61c700fa2445d1cecc06824a8732c7214ca9ad38f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db47e384c8c9975169e93eb61c700fa2445d1cecc06824a8732c7214ca9ad38f", kill_on_drop: false }` [INFO] [stdout] db47e384c8c9975169e93eb61c700fa2445d1cecc06824a8732c7214ca9ad38f