[INFO] fetching crate arbitrage 0.0.3...
[INFO] testing arbitrage-0.0.3 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate arbitrage 0.0.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate arbitrage 0.0.3 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arbitrage 0.0.3
[INFO] finished tweaking crates.io crate arbitrage 0.0.3
[INFO] tweaked toml for crates.io crate arbitrage 0.0.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate arbitrage 0.0.3 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90112a5ad2fe52b4e4c7798301a74419b70bdf40cc4130387b768ca82cdddb79
[INFO] running `Command { std: "docker" "start" "-a" "90112a5ad2fe52b4e4c7798301a74419b70bdf40cc4130387b768ca82cdddb79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90112a5ad2fe52b4e4c7798301a74419b70bdf40cc4130387b768ca82cdddb79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90112a5ad2fe52b4e4c7798301a74419b70bdf40cc4130387b768ca82cdddb79", kill_on_drop: false }`
[INFO] [stdout] 90112a5ad2fe52b4e4c7798301a74419b70bdf40cc4130387b768ca82cdddb79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c95b2ee724d6bf33f26c956ec0e636e4515aa31a4d0a075a8ae2784a8390589b
[INFO] running `Command { std: "docker" "start" "-a" "c95b2ee724d6bf33f26c956ec0e636e4515aa31a4d0a075a8ae2784a8390589b", kill_on_drop: false }`
[INFO] [stderr]    Compiling arbitrage v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `string`, `convert`, and `fee` are never read
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct TradeAction {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 3 |     string: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 4 |     convert: f32,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 5 |     fee: f32,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TradeAction` 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c95b2ee724d6bf33f26c956ec0e636e4515aa31a4d0a075a8ae2784a8390589b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c95b2ee724d6bf33f26c956ec0e636e4515aa31a4d0a075a8ae2784a8390589b", kill_on_drop: false }`
[INFO] [stdout] c95b2ee724d6bf33f26c956ec0e636e4515aa31a4d0a075a8ae2784a8390589b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5d9a1c56ab7bab87bf85f1f6a14013d155972a8bc8ecf62f8cf7ae8bbdcdbd5
[INFO] running `Command { std: "docker" "start" "-a" "b5d9a1c56ab7bab87bf85f1f6a14013d155972a8bc8ecf62f8cf7ae8bbdcdbd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling arbitrage v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `string`, `convert`, and `fee` are never read
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct TradeAction {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 3 |     string: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 4 |     convert: f32,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 5 |     fee: f32,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TradeAction` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `string`, `convert`, and `fee` are never read
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct TradeAction {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 3 |     string: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 4 |     convert: f32,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 5 |     fee: f32,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TradeAction` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "b5d9a1c56ab7bab87bf85f1f6a14013d155972a8bc8ecf62f8cf7ae8bbdcdbd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5d9a1c56ab7bab87bf85f1f6a14013d155972a8bc8ecf62f8cf7ae8bbdcdbd5", kill_on_drop: false }`
[INFO] [stdout] b5d9a1c56ab7bab87bf85f1f6a14013d155972a8bc8ecf62f8cf7ae8bbdcdbd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81f0bea876606449e082fd8dfa3bd5674cb6baec1ef4294e56746557e89a42d2
[INFO] running `Command { std: "docker" "start" "-a" "81f0bea876606449e082fd8dfa3bd5674cb6baec1ef4294e56746557e89a42d2", kill_on_drop: false }`
[INFO] [stderr] warning: fields `string`, `convert`, and `fee` are never read
[INFO] [stderr]  --> src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct TradeAction {
[INFO] [stderr]   |            ----------- fields in this struct
[INFO] [stderr] 3 |     string: String,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 4 |     convert: f32,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 5 |     fee: f32,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `TradeAction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arbitrage` (lib) generated 1 warning
[INFO] [stderr] warning: `arbitrage` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arbitrage-e33ff8d1450513ce)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arbitrage
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "81f0bea876606449e082fd8dfa3bd5674cb6baec1ef4294e56746557e89a42d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f0bea876606449e082fd8dfa3bd5674cb6baec1ef4294e56746557e89a42d2", kill_on_drop: false }`
[INFO] [stdout] 81f0bea876606449e082fd8dfa3bd5674cb6baec1ef4294e56746557e89a42d2
