[INFO] cloning repository https://github.com/Stephen-Kimoi/cketh-tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Stephen-Kimoi/cketh-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStephen-Kimoi%2Fcketh-tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStephen-Kimoi%2Fcketh-tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 549188887a00fae19bce2d6e25212b3fbdb349e1
[INFO] checking Stephen-Kimoi/cketh-tutorial against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146470-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStephen-Kimoi%2Fcketh-tutorial" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Stephen-Kimoi/cketh-tutorial
[INFO] finished tweaking git repo https://github.com/Stephen-Kimoi/cketh-tutorial
[INFO] tweaked toml for git repo https://github.com/Stephen-Kimoi/cketh-tutorial written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Stephen-Kimoi/cketh-tutorial on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Stephen-Kimoi/cketh-tutorial 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "d733ab0b46405e9c21bcc57a492afb3cc281b421a0f8e10e5ef33214f423551c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d733ab0b46405e9c21bcc57a492afb3cc281b421a0f8e10e5ef33214f423551c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d733ab0b46405e9c21bcc57a492afb3cc281b421a0f8e10e5ef33214f423551c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "794df5c253ddba48b3ee3765053fe662791a7faef66458d5095d989f22c62fac", kill_on_drop: false }`
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[INFO] [stdout] warning: constant `CK_SEPOLIA_ERC20_LEDGER_SUITE_ORCHESTRATOR_CANISTER` is never used
[INFO] [stdout]  --> src/cketh_tutorial_backend/src/canister_id.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const CK_SEPOLIA_ERC20_LEDGER_SUITE_ORCHESTRATOR_CANISTER: &str = "2s5qh-7aaaa-aaaar-qadya-cai";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEPOLIA_CHAIN_ID` is never used
[INFO] [stdout]  --> src/cketh_tutorial_backend/src/canister_id.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const SEPOLIA_CHAIN_ID: &str = "11155111";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETHEREUM_CHAIN_ID` is never used
[INFO] [stdout]  --> src/cketh_tutorial_backend/src/canister_id.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const ETHEREUM_CHAIN_ID: &str = "1";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEPOLIA_USDC_ADDRESS` is never used
[INFO] [stdout]  --> src/cketh_tutorial_backend/src/canister_id.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const SEPOLIA_USDC_ADDRESS: &str = "0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETHEREUM_USDC_ADDRESS` is never used
[INFO] [stdout]   --> src/cketh_tutorial_backend/src/canister_id.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ETHEREUM_USDC_ADDRESS: &str = "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransferArgs` is never constructed
[INFO] [stdout]   --> src/cketh_tutorial_backend/src/withdraw.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct TransferArgs {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CK_SEPOLIA_ERC20_LEDGER_SUITE_ORCHESTRATOR_CANISTER` is never used
[INFO] [stdout]  --> src/cketh_tutorial_backend/src/canister_id.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const CK_SEPOLIA_ERC20_LEDGER_SUITE_ORCHESTRATOR_CANISTER: &str = "2s5qh-7aaaa-aaaar-qadya-cai";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEPOLIA_CHAIN_ID` is never used
[INFO] [stdout]  --> src/cketh_tutorial_backend/src/canister_id.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const SEPOLIA_CHAIN_ID: &str = "11155111";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETHEREUM_CHAIN_ID` is never used
[INFO] [stdout]  --> src/cketh_tutorial_backend/src/canister_id.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const ETHEREUM_CHAIN_ID: &str = "1";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEPOLIA_USDC_ADDRESS` is never used
[INFO] [stdout]  --> src/cketh_tutorial_backend/src/canister_id.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const SEPOLIA_USDC_ADDRESS: &str = "0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETHEREUM_USDC_ADDRESS` is never used
[INFO] [stdout]   --> src/cketh_tutorial_backend/src/canister_id.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ETHEREUM_USDC_ADDRESS: &str = "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransferArgs` is never constructed
[INFO] [stdout]   --> src/cketh_tutorial_backend/src/withdraw.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct TransferArgs {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 09s
[INFO] running `Command { std: "docker" "inspect" "794df5c253ddba48b3ee3765053fe662791a7faef66458d5095d989f22c62fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794df5c253ddba48b3ee3765053fe662791a7faef66458d5095d989f22c62fac", kill_on_drop: false }`
[INFO] [stdout] 794df5c253ddba48b3ee3765053fe662791a7faef66458d5095d989f22c62fac
