[INFO] cloning repository https://github.com/shuo625/ethereum-simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shuo625/ethereum-simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuo625%2Fethereum-simulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuo625%2Fethereum-simulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0cdb2b062ac4cc93fede03df38a21ae424267b8a
[INFO] checking shuo625/ethereum-simulator against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuo625%2Fethereum-simulator" "/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/shuo625/ethereum-simulator
[INFO] finished tweaking git repo https://github.com/shuo625/ethereum-simulator
[INFO] tweaked toml for git repo https://github.com/shuo625/ethereum-simulator written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shuo625/ethereum-simulator on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shuo625/ethereum-simulator 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eth_simulator/evm/vm.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 |     NotExistedAddress(Address),
[INFO] [stdout]    |     ----------------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VMErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 -     NotExistedAddress(Address),
[INFO] [stdout] 23 +     NotExistedAddress(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instruction`, `pc`, and `error_kind` are never read
[INFO] [stdout]   --> src/eth_simulator/evm/vm.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct VMError {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 28 |     pub instruction: Instruction,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 29 |     pub pc: usize,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 30 |     pub error_kind: VMErrorKind,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VMError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eth_simulator/state.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     WrongFromAddress(Address),
[INFO] [stdout]    |     ---------------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TxError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     WrongFromAddress(Address),
[INFO] [stdout] 21 +     WrongFromAddress(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eth_simulator/state.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     WrongToAddress(Address),
[INFO] [stdout]    |     -------------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TxError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 -     WrongToAddress(Address),
[INFO] [stdout] 22 +     WrongToAddress(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eth_simulator/evm/vm.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 |     NotExistedAddress(Address),
[INFO] [stdout]    |     ----------------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VMErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 -     NotExistedAddress(Address),
[INFO] [stdout] 23 +     NotExistedAddress(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instruction`, `pc`, and `error_kind` are never read
[INFO] [stdout]   --> src/eth_simulator/evm/vm.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct VMError {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 28 |     pub instruction: Instruction,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 29 |     pub pc: usize,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 30 |     pub error_kind: VMErrorKind,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VMError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eth_simulator/state.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     WrongFromAddress(Address),
[INFO] [stdout]    |     ---------------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TxError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     WrongFromAddress(Address),
[INFO] [stdout] 21 +     WrongFromAddress(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eth_simulator/state.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     WrongToAddress(Address),
[INFO] [stdout]    |     -------------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TxError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 -     WrongToAddress(Address),
[INFO] [stdout] 22 +     WrongToAddress(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.40s
[INFO] running `Command { std: "docker" "inspect" "8e6bfa2dc88f2e4d412b59da6f020e16b4c5b8e85a8bb878b1470753bccb112f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e6bfa2dc88f2e4d412b59da6f020e16b4c5b8e85a8bb878b1470753bccb112f", kill_on_drop: false }`
[INFO] [stdout] 8e6bfa2dc88f2e4d412b59da6f020e16b4c5b8e85a8bb878b1470753bccb112f
