[INFO] cloning repository https://github.com/CalebEverett/rust-blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CalebEverett/rust-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalebEverett%2Frust-blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalebEverett%2Frust-blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d489393266bb8742b487f231d14042da0de569fd
[INFO] checking CalebEverett/rust-blockchain against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalebEverett%2Frust-blockchain" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CalebEverett/rust-blockchain on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CalebEverett/rust-blockchain
[INFO] finished tweaking git repo https://github.com/CalebEverett/rust-blockchain
[INFO] tweaked toml for git repo https://github.com/CalebEverett/rust-blockchain written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/CalebEverett/rust-blockchain already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded polars v0.16.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 144e26986069bf3c2164d1c0131fa7cf6c73e0b9efea320d6926cd195828aa7d
[INFO] running `Command { std: "docker" "start" "-a" "144e26986069bf3c2164d1c0131fa7cf6c73e0b9efea320d6926cd195828aa7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "144e26986069bf3c2164d1c0131fa7cf6c73e0b9efea320d6926cd195828aa7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144e26986069bf3c2164d1c0131fa7cf6c73e0b9efea320d6926cd195828aa7d", kill_on_drop: false }`
[INFO] [stdout] 144e26986069bf3c2164d1c0131fa7cf6c73e0b9efea320d6926cd195828aa7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f95f78e218553dfeb4743df43c1c8fb5a15c08e3f938a37d27fd57d640ecd494
[INFO] running `Command { std: "docker" "start" "-a" "f95f78e218553dfeb4743df43c1c8fb5a15c08e3f938a37d27fd57d640ecd494", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
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[INFO] [stderr]     Checking polars-core v0.16.0
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[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/main.rs:110:29
[INFO] [stdout]     |
[INFO] [stdout] 110 |         ("events_old", Some(m)) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/main.rs:110:29
[INFO] [stdout]     |
[INFO] [stdout] 110 |         ("events_old", Some(m)) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/events_old/mod.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub async fn write_csv(path: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/events_old/mod.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub async fn write_csv(path: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/events_old/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     address: &str,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/events_old/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     address: &str,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from_block`
[INFO] [stdout]   --> src/events_old/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     from_block: &u32,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from_block`
[INFO] [stdout]   --> src/events_old/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     from_block: &u32,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_block`
[INFO] [stdout]   --> src/events_old/mod.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     to_block: &u32,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_block`
[INFO] [stdout]   --> src/events_old/mod.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     to_block: &u32,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `topic_0_text`
[INFO] [stdout]   --> src/events_old/mod.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     topic_0_text: &str,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_topic_0_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `topic_0_text`
[INFO] [stdout]   --> src/events_old/mod.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     topic_0_text: &str,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_topic_0_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `address`
[INFO] [stdout]  --> src/events_old/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     address: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]   = note: `Contract` 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 is never read: `first_block`
[INFO] [stdout]  --> src/events_old/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     first_block: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Contract` 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 is never read: `file_path`
[INFO] [stdout]  --> src/events_old/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     file_path: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Contract` 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 is never read: `script_json`
[INFO] [stdout]   --> src/projects.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         script_json: ScriptJSON,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Record` 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 is never read: `address`
[INFO] [stdout]  --> src/events_old/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     address: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]   = note: `Contract` 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 is never read: `first_block`
[INFO] [stdout]  --> src/events_old/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     first_block: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Contract` 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 is never read: `file_path`
[INFO] [stdout]  --> src/events_old/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     file_path: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Contract` 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 is never read: `script_json`
[INFO] [stdout]   --> src/projects.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         script_json: ScriptJSON,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "f95f78e218553dfeb4743df43c1c8fb5a15c08e3f938a37d27fd57d640ecd494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f95f78e218553dfeb4743df43c1c8fb5a15c08e3f938a37d27fd57d640ecd494", kill_on_drop: false }`
[INFO] [stdout] f95f78e218553dfeb4743df43c1c8fb5a15c08e3f938a37d27fd57d640ecd494