[INFO] cloning repository https://github.com/aztecrex/rust-swf-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aztecrex/rust-swf-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faztecrex%2Frust-swf-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faztecrex%2Frust-swf-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76c752d5be2b0eb059d1101b38dbcb613878de00
[INFO] checking aztecrex/rust-swf-demo against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faztecrex%2Frust-swf-demo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aztecrex/rust-swf-demo
[INFO] finished tweaking git repo https://github.com/aztecrex/rust-swf-demo
[INFO] tweaked toml for git repo https://github.com/aztecrex/rust-swf-demo written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aztecrex/rust-swf-demo on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aztecrex/rust-swf-demo 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 032a159977feb4dae225b588bb6b4c56a289106777e98d13bb2490923a1481b4
[INFO] running `Command { std: "docker" "start" "-a" "032a159977feb4dae225b588bb6b4c56a289106777e98d13bb2490923a1481b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "032a159977feb4dae225b588bb6b4c56a289106777e98d13bb2490923a1481b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032a159977feb4dae225b588bb6b4c56a289106777e98d13bb2490923a1481b4", kill_on_drop: false }`
[INFO] [stdout] 032a159977feb4dae225b588bb6b4c56a289106777e98d13bb2490923a1481b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45893fe6a0a8aeab0d6896372d63423a95342cbc1eef99eded3db9933ec3342c
[INFO] running `Command { std: "docker" "start" "-a" "45893fe6a0a8aeab0d6896372d63423a95342cbc1eef99eded3db9933ec3342c", kill_on_drop: false }`
[INFO] [stderr]     Checking swf-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `InvoiceFlow` is never constructed
[INFO] [stdout]   --> src/workflow.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct InvoiceFlow {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]  --> src/workflow.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Charge(String, Dollars);
[INFO] [stdout]   |            ------ ^^^^^^  ^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            fields in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing these fields
[INFO] [stdout]   = note: `Charge` has a derived impl for the trait `Clone`, 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 `0` and `1` are never read
[INFO] [stdout]   --> src/workflow.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Entry(String, Dollars);
[INFO] [stdout]    |            ----- ^^^^^^  ^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            fields in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing these fields
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `invoice_for`, `last_invoice_for`, `charges`, `previous_balance`, `activity`, and `invoice` are never read
[INFO] [stdout]   --> src/workflow.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct InvoiceFlow {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 27 |     account_id: AccountId,
[INFO] [stdout] 28 |     invoice_for: Timestamp,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 29 |     last_invoice_for: Have<Prev<Timestamp>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     charges: Have<Vec<Charge>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 31 |     previous_balance: Have<Prev<Dollars>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     activity: Have<Vec<Entry>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 33 |     invoice: Have<Invoice>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InvoiceFlow` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swf-demo` (lib) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `InvoiceFlow` is never constructed
[INFO] [stdout]   --> src/workflow.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct InvoiceFlow {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]  --> src/workflow.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Charge(String, Dollars);
[INFO] [stdout]   |            ------ ^^^^^^  ^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            fields in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing these fields
[INFO] [stdout]   = note: `Charge` has a derived impl for the trait `Clone`, 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 `0` and `1` are never read
[INFO] [stdout]   --> src/workflow.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Entry(String, Dollars);
[INFO] [stdout]    |            ----- ^^^^^^  ^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            fields in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing these fields
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `invoice_for`, `last_invoice_for`, `charges`, `previous_balance`, `activity`, and `invoice` are never read
[INFO] [stdout]   --> src/workflow.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct InvoiceFlow {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 27 |     account_id: AccountId,
[INFO] [stdout] 28 |     invoice_for: Timestamp,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 29 |     last_invoice_for: Have<Prev<Timestamp>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     charges: Have<Vec<Charge>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 31 |     previous_balance: Have<Prev<Dollars>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     activity: Have<Vec<Entry>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 33 |     invoice: Have<Invoice>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InvoiceFlow` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swf-demo` (lib test) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "45893fe6a0a8aeab0d6896372d63423a95342cbc1eef99eded3db9933ec3342c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45893fe6a0a8aeab0d6896372d63423a95342cbc1eef99eded3db9933ec3342c", kill_on_drop: false }`
[INFO] [stdout] 45893fe6a0a8aeab0d6896372d63423a95342cbc1eef99eded3db9933ec3342c
