[INFO] fetching crate crunner 0.1.1...
[INFO] testing crunner-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate crunner 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate crunner 0.1.1
[INFO] finished tweaking crates.io crate crunner 0.1.1
[INFO] tweaked toml for crates.io crate crunner 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crunner 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crunner 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded impl-codec v0.5.1
[INFO] [stderr]   Downloaded primitive-types v0.10.1
[INFO] [stderr]   Downloaded rlp v0.5.1
[INFO] [stderr]   Downloaded web3-async-native-tls v0.4.0
[INFO] [stderr]   Downloaded ethereum-types v0.12.1
[INFO] [stderr]   Downloaded funty v1.1.0
[INFO] [stderr]   Downloaded ethbloom v0.11.1
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.3.1
[INFO] [stderr]   Downloaded parity-scale-codec-derive v3.1.3
[INFO] [stderr]   Downloaded parity-scale-codec v2.3.1
[INFO] [stderr]   Downloaded semver v1.0.10
[INFO] [stderr]   Downloaded parity-scale-codec v3.1.3
[INFO] [stderr]   Downloaded web3 v0.18.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.74
[INFO] [stderr]   Downloaded ethabi v16.0.0
[INFO] [stderr]   Downloaded bitvec v0.20.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb79ae19cac43661c1996ac6230ead754a741cefed908468865e280cbf75afce
[INFO] running `Command { std: "docker" "start" "-a" "cb79ae19cac43661c1996ac6230ead754a741cefed908468865e280cbf75afce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb79ae19cac43661c1996ac6230ead754a741cefed908468865e280cbf75afce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb79ae19cac43661c1996ac6230ead754a741cefed908468865e280cbf75afce", kill_on_drop: false }`
[INFO] [stdout] cb79ae19cac43661c1996ac6230ead754a741cefed908468865e280cbf75afce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7841569e8f0ae01b6f1a8488a6d4ee7cc5c6b044c445607d22ffc91a13c5612
[INFO] running `Command { std: "docker" "start" "-a" "f7841569e8f0ae01b6f1a8488a6d4ee7cc5c6b044c445607d22ffc91a13c5612", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling byte-slice-cast v1.2.1
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling http v0.2.8
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling openssl v0.10.40
[INFO] [stderr]    Compiling tracing-core v0.1.27
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling rlp v0.5.1
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling tracing v0.1.35
[INFO] [stderr]    Compiling uint v0.9.3
[INFO] [stderr]    Compiling impl-rlp v0.3.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling openssl-sys v0.9.74
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling wyz v0.5.0
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling bitvec v1.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling keccak v0.1.2
[INFO] [stderr]    Compiling headers-core v0.2.0
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling ipnet v2.5.0
[INFO] [stderr]    Compiling os_str_bytes v6.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling headers v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling clap_lex v0.2.0
[INFO] [stderr]    Compiling fixed-hash v0.7.0
[INFO] [stderr]    Compiling secp256k1 v0.21.3
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling clap_derive v3.1.18
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling tokio v1.19.2
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.1.3
[INFO] [stderr]    Compiling clap v3.1.18
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling soketto v0.7.1
[INFO] [stderr]    Compiling tokio-util v0.7.3
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-stream v0.1.9
[INFO] [stderr]    Compiling web3-async-native-tls v0.4.0
[INFO] [stderr]    Compiling tokio-util v0.6.10
[INFO] [stderr]    Compiling h2 v0.3.13
[INFO] [stderr]    Compiling impl-serde v0.3.2
[INFO] [stderr]    Compiling parity-scale-codec v2.3.1
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling parity-scale-codec v3.1.3
[INFO] [stderr]    Compiling ethbloom v0.11.1
[INFO] [stderr]    Compiling impl-codec v0.5.1
[INFO] [stderr]    Compiling primitive-types v0.10.1
[INFO] [stderr]    Compiling impl-codec v0.6.0
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling primitive-types v0.11.1
[INFO] [stderr]    Compiling hyper v0.14.19
[INFO] [stderr]    Compiling ethereum-types v0.12.1
[INFO] [stderr]    Compiling ethabi v16.0.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.10
[INFO] [stderr]    Compiling web3 v0.18.0
[INFO] [stderr]    Compiling 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)]` 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)]` 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 1m 04s
[INFO] running `Command { std: "docker" "inspect" "f7841569e8f0ae01b6f1a8488a6d4ee7cc5c6b044c445607d22ffc91a13c5612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7841569e8f0ae01b6f1a8488a6d4ee7cc5c6b044c445607d22ffc91a13c5612", kill_on_drop: false }`
[INFO] [stdout] f7841569e8f0ae01b6f1a8488a6d4ee7cc5c6b044c445607d22ffc91a13c5612
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb1ef8845eb71896a25b483b455dc2a7763cab9e84c2defb19f713e63f3f0f24
[INFO] running `Command { std: "docker" "start" "-a" "fb1ef8845eb71896a25b483b455dc2a7763cab9e84c2defb19f713e63f3f0f24", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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)]` 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)]` 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 `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "fb1ef8845eb71896a25b483b455dc2a7763cab9e84c2defb19f713e63f3f0f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1ef8845eb71896a25b483b455dc2a7763cab9e84c2defb19f713e63f3f0f24", kill_on_drop: false }`
[INFO] [stdout] fb1ef8845eb71896a25b483b455dc2a7763cab9e84c2defb19f713e63f3f0f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c5f169cefab701d97ebad05ccc62b4ec15f0449ef8cc4873f9e548fdb1c56e2
[INFO] running `Command { std: "docker" "start" "-a" "0c5f169cefab701d97ebad05ccc62b4ec15f0449ef8cc4873f9e548fdb1c56e2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Address`
[INFO] [stderr]  --> src/types.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 |     types::{Address, U256},
[INFO] [stderr]   |             ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `validate_octal_format` is never used
[INFO] [stderr]   --> src/util.rs:68:8
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub fn validate_octal_format(s: &str) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `unit_str` is never used
[INFO] [stderr]    --> src/util.rs:159:8
[INFO] [stderr]     |
[INFO] [stderr] 159 | pub fn unit_str(chain: ChainType) -> &'static str {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_256_method_arguments` is never used
[INFO] [stderr]    --> src/util.rs:173:8
[INFO] [stderr]     |
[INFO] [stderr] 173 | pub fn parse_256_method_arguments(long_hex_str: &str) -> Result<Vec<String>, String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_contract` is never used
[INFO] [stderr]    --> src/util.rs:204:8
[INFO] [stderr]     |
[INFO] [stderr] 204 | pub fn create_contract(web3: &Web3<Http>, contract_address_str: &str, abi_str: &str) -> Result<Contract<Http>, String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `measure_start` is never used
[INFO] [stderr]    --> src/util.rs:413:8
[INFO] [stderr]     |
[INFO] [stderr] 413 | pub fn measure_start(start: &mut std::time::Instant) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `measure_end` is never used
[INFO] [stderr]    --> src/util.rs:420:8
[INFO] [stderr]     |
[INFO] [stderr] 420 | pub fn measure_end(start: &std::time::Instant, also_print: bool) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `crunner` (bin "crunner" test) generated 7 warnings (run `cargo fix --bin "crunner" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/crunner-06828f600f731a14)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c5f169cefab701d97ebad05ccc62b4ec15f0449ef8cc4873f9e548fdb1c56e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c5f169cefab701d97ebad05ccc62b4ec15f0449ef8cc4873f9e548fdb1c56e2", kill_on_drop: false }`
[INFO] [stdout] 0c5f169cefab701d97ebad05ccc62b4ec15f0449ef8cc4873f9e548fdb1c56e2
