[INFO] fetching crate arbitrage_finder 0.1.0...
[INFO] checking arbitrage_finder-0.1.0 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate arbitrage_finder 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate arbitrage_finder 0.1.0 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arbitrage_finder 0.1.0
[INFO] finished tweaking crates.io crate arbitrage_finder 0.1.0
[INFO] tweaked toml for crates.io crate arbitrage_finder 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate arbitrage_finder 0.1.0 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" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63ba638f63a08da69c401facfb3c9351336ed8f97ff795393f646afad0066e9b
[INFO] running `Command { std: "docker" "start" "-a" "63ba638f63a08da69c401facfb3c9351336ed8f97ff795393f646afad0066e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63ba638f63a08da69c401facfb3c9351336ed8f97ff795393f646afad0066e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ba638f63a08da69c401facfb3c9351336ed8f97ff795393f646afad0066e9b", kill_on_drop: false }`
[INFO] [stdout] 63ba638f63a08da69c401facfb3c9351336ed8f97ff795393f646afad0066e9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1658a052735ff9349f766c8b124c233a515967991766ae56ee56cdb32080bd18
[INFO] running `Command { std: "docker" "start" "-a" "1658a052735ff9349f766c8b124c233a515967991766ae56ee56cdb32080bd18", kill_on_drop: false }`
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[INFO] [stderr]     Checking arbitrage_finder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/odds.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Market {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 31 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Market` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/odds.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Market {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 31 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Market` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `title` and `last_update` are never read
[INFO] [stdout]   --> src/odds.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Bookmaker {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 43 |     key: String,
[INFO] [stdout] 44 |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 45 |     last_update: UnixTime,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bookmaker` 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 `id` is never read
[INFO] [stdout]   --> src/odds.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct Match {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 61 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Match` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `title` and `last_update` are never read
[INFO] [stdout]   --> src/odds.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Bookmaker {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 43 |     key: String,
[INFO] [stdout] 44 |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 45 |     last_update: UnixTime,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bookmaker` 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 `id` is never read
[INFO] [stdout]   --> src/odds.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct Match {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 61 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Match` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `US`, `US2`, `UK`, and `AU` are never constructed
[INFO] [stdout]    --> src/odds.rs:97:5
[INFO] [stdout]     |
[INFO] [stdout] 96  | pub enum Region {
[INFO] [stdout]     |          ------ variants in this enum
[INFO] [stdout] 97  |     US,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 98  |     US2,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 99  |     UK,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 100 |     AU,
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Region` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `US`, `US2`, `UK`, and `AU` are never constructed
[INFO] [stdout]    --> src/odds.rs:97:5
[INFO] [stdout]     |
[INFO] [stdout] 96  | pub enum Region {
[INFO] [stdout]     |          ------ variants in this enum
[INFO] [stdout] 97  |     US,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 98  |     US2,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 99  |     UK,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 100 |     AU,
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Region` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.06s
[INFO] running `Command { std: "docker" "inspect" "1658a052735ff9349f766c8b124c233a515967991766ae56ee56cdb32080bd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1658a052735ff9349f766c8b124c233a515967991766ae56ee56cdb32080bd18", kill_on_drop: false }`
[INFO] [stdout] 1658a052735ff9349f766c8b124c233a515967991766ae56ee56cdb32080bd18
