[INFO] cloning repository https://github.com/haxpor/crunner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haxpor/crunner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaxpor%2Fcrunner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaxpor%2Fcrunner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 779b4e448faf791220a54d2de129e5f71bff4be3
[INFO] checking haxpor/crunner against master#f5e2df741b4a9820a7579f0c8eccc951706a8782 for pr-147984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaxpor%2Fcrunner" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/haxpor/crunner
[INFO] finished tweaking git repo https://github.com/haxpor/crunner
[INFO] tweaked toml for git repo https://github.com/haxpor/crunner written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/haxpor/crunner on toolchain f5e2df741b4a9820a7579f0c8eccc951706a8782
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/haxpor/crunner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded web3-async-native-tls v0.4.0
[INFO] [stderr]   Downloaded parity-scale-codec v3.1.3
[INFO] [stderr]   Downloaded ethabi v16.0.0
[INFO] [stderr]   Downloaded web3 v0.18.0
[INFO] [stderr]   Downloaded headers v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95745066fc97a3084c71ac3e4dea60c6315ddcd3f7e7ad596683bb3c231305f5
[INFO] running `Command { std: "docker" "start" "-a" "95745066fc97a3084c71ac3e4dea60c6315ddcd3f7e7ad596683bb3c231305f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95745066fc97a3084c71ac3e4dea60c6315ddcd3f7e7ad596683bb3c231305f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95745066fc97a3084c71ac3e4dea60c6315ddcd3f7e7ad596683bb3c231305f5", kill_on_drop: false }`
[INFO] [stdout] 95745066fc97a3084c71ac3e4dea60c6315ddcd3f7e7ad596683bb3c231305f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35a50a7f89eeeb555a5f13c5c64d8da4bf87b9bbaacae1aaf546bdc5f60ca306
[INFO] running `Command { std: "docker" "start" "-a" "35a50a7f89eeeb555a5f13c5c64d8da4bf87b9bbaacae1aaf546bdc5f60ca306", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling serde v1.0.137
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[INFO] [stderr]    Compiling toml v0.5.9
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[INFO] [stderr]    Compiling serde_derive v1.0.137
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[INFO] [stderr]     Checking crunner v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Address`
[INFO] [stdout]  --> src/types.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |     types::{Address, U256},
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Address`
[INFO] [stdout]  --> src/types.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |     types::{Address, U256},
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_octal_format` is never used
[INFO] [stdout]   --> src/util.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn validate_octal_format(s: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unit_str` is never used
[INFO] [stdout]    --> src/util.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn unit_str(chain: ChainType) -> &'static str {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_256_method_arguments` is never used
[INFO] [stdout]    --> src/util.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub fn parse_256_method_arguments(long_hex_str: &str) -> Result<Vec<String>, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_contract` is never used
[INFO] [stdout]    --> src/util.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub fn create_contract(web3: &Web3<Http>, contract_address_str: &str, abi_str: &str) -> Result<Contract<Http>, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_start` is never used
[INFO] [stdout]    --> src/util.rs:413:8
[INFO] [stdout]     |
[INFO] [stdout] 413 | pub fn measure_start(start: &mut std::time::Instant) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_end` is never used
[INFO] [stdout]    --> src/util.rs:420:8
[INFO] [stdout]     |
[INFO] [stdout] 420 | pub fn measure_end(start: &std::time::Instant, also_print: bool) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_octal_format` is never used
[INFO] [stdout]   --> src/util.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn validate_octal_format(s: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unit_str` is never used
[INFO] [stdout]    --> src/util.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn unit_str(chain: ChainType) -> &'static str {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_256_method_arguments` is never used
[INFO] [stdout]    --> src/util.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub fn parse_256_method_arguments(long_hex_str: &str) -> Result<Vec<String>, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_contract` is never used
[INFO] [stdout]    --> src/util.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub fn create_contract(web3: &Web3<Http>, contract_address_str: &str, abi_str: &str) -> Result<Contract<Http>, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_start` is never used
[INFO] [stdout]    --> src/util.rs:413:8
[INFO] [stdout]     |
[INFO] [stdout] 413 | pub fn measure_start(start: &mut std::time::Instant) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_end` is never used
[INFO] [stdout]    --> src/util.rs:420:8
[INFO] [stdout]     |
[INFO] [stdout] 420 | pub fn measure_end(start: &std::time::Instant, also_print: bool) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.51s
[INFO] running `Command { std: "docker" "inspect" "35a50a7f89eeeb555a5f13c5c64d8da4bf87b9bbaacae1aaf546bdc5f60ca306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a50a7f89eeeb555a5f13c5c64d8da4bf87b9bbaacae1aaf546bdc5f60ca306", kill_on_drop: false }`
[INFO] [stdout] 35a50a7f89eeeb555a5f13c5c64d8da4bf87b9bbaacae1aaf546bdc5f60ca306