[INFO] fetching crate arbitrage_finder 0.1.0...
[INFO] checking arbitrage_finder-0.1.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate arbitrage_finder 0.1.0 into /workspace/builds/worker-4-tc1/source
[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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arbitrage_finder 0.1.0 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored v2.1.0
[INFO] [stderr]   Downloaded ordered-float v4.3.0
[INFO] [stderr]   Downloaded ipnet v2.10.0
[INFO] [stderr]   Downloaded redox_syscall v0.5.6
[INFO] [stderr]   Downloaded cc v1.1.22
[INFO] [stderr]   Downloaded rustls v0.23.13
[INFO] [stderr]   Downloaded h2 v0.4.6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d8116971f66e2a48212ea4e028e52bd5ab4dddbc474022afab206a7e33f15cd
[INFO] running `Command { std: "docker" "start" "-a" "9d8116971f66e2a48212ea4e028e52bd5ab4dddbc474022afab206a7e33f15cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d8116971f66e2a48212ea4e028e52bd5ab4dddbc474022afab206a7e33f15cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8116971f66e2a48212ea4e028e52bd5ab4dddbc474022afab206a7e33f15cd", kill_on_drop: false }`
[INFO] [stdout] 9d8116971f66e2a48212ea4e028e52bd5ab4dddbc474022afab206a7e33f15cd
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42747b0a8c09cf1742c5a644cdd4f07cd218734c0e0bda91c461162dfa2b9e69
[INFO] running `Command { std: "docker" "start" "-a" "42747b0a8c09cf1742c5a644cdd4f07cd218734c0e0bda91c461162dfa2b9e69", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking once_cell v1.20.1
[INFO] [stderr]    Compiling cc v1.1.22
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking rustls-pki-types v1.9.0
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking ipnet v2.10.0
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking rustls-pemfile v2.1.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
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[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking ordered-float v4.3.0
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking http-body-util v0.1.2
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[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.7
[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)]` (part of `#[warn(unused)]`) 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: 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: 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)]` (part of `#[warn(unused)]`) 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: 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 20.56s
[INFO] running `Command { std: "docker" "inspect" "42747b0a8c09cf1742c5a644cdd4f07cd218734c0e0bda91c461162dfa2b9e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42747b0a8c09cf1742c5a644cdd4f07cd218734c0e0bda91c461162dfa2b9e69", kill_on_drop: false }`
[INFO] [stdout] 42747b0a8c09cf1742c5a644cdd4f07cd218734c0e0bda91c461162dfa2b9e69
