[INFO] cloning repository https://github.com/booktoken/full-stack-interview-project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/booktoken/full-stack-interview-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbooktoken%2Ffull-stack-interview-project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbooktoken%2Ffull-stack-interview-project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e123f41e1bdb3534b6ae4422431c932b256df8c4
[INFO] checking booktoken/full-stack-interview-project against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbooktoken%2Ffull-stack-interview-project" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/booktoken/full-stack-interview-project
[INFO] finished tweaking git repo https://github.com/booktoken/full-stack-interview-project
[INFO] tweaked toml for git repo https://github.com/booktoken/full-stack-interview-project written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/booktoken/full-stack-interview-project on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/booktoken/full-stack-interview-project 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clear_on_drop v0.2.5
[INFO] [stderr]   Downloaded ed25519-bip32 v0.4.1
[INFO] [stderr]   Downloaded cbor_event v2.2.0
[INFO] [stderr]   Downloaded cryptoxide v0.4.2
[INFO] [stderr]   Downloaded cardano-serialization-lib v10.2.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45a10e84cf8c166881f7c9a7b2106a0d3af5db82b682f694ba51284413cc90ba
[INFO] running `Command { std: "docker" "start" "-a" "45a10e84cf8c166881f7c9a7b2106a0d3af5db82b682f694ba51284413cc90ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45a10e84cf8c166881f7c9a7b2106a0d3af5db82b682f694ba51284413cc90ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a10e84cf8c166881f7c9a7b2106a0d3af5db82b682f694ba51284413cc90ba", kill_on_drop: false }`
[INFO] [stdout] 45a10e84cf8c166881f7c9a7b2106a0d3af5db82b682f694ba51284413cc90ba
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a885fa2340d450d848334a7a6b54d476119bda24c0ff7589ec331b059f4410a
[INFO] running `Command { std: "docker" "start" "-a" "8a885fa2340d450d848334a7a6b54d476119bda24c0ff7589ec331b059f4410a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking parking_lot_core v0.9.5
[INFO] [stderr]    Compiling tokio v1.23.0
[INFO] [stderr]     Checking cryptoxide v0.4.2
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling async-trait v0.1.60
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking cbor_event v2.2.0
[INFO] [stderr]     Checking bech32 v0.7.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling clear_on_drop v0.2.5
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking num-bigint v0.4.3
[INFO] [stderr]     Checking ed25519-bip32 v0.4.1
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]     Checking cardano-serialization-lib v10.2.0
[INFO] [stderr]     Checking interview-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `stake_address`
[INFO] [stdout]   --> src/cardano/tango/client.rs:65:39
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn get_all_addresses(&self, stake_address: &str) -> anyhow::Result<Vec<String>> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stake_address`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/cardano/tango/client.rs:71:40
[INFO] [stdout]    |
[INFO] [stdout] 71 |     async fn get_address_assets(&self, address: &str) -> anyhow::Result<Vec<Asset>> {
[INFO] [stdout]    |                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asset_id`
[INFO] [stdout]   --> src/cardano/tango/client.rs:77:41
[INFO] [stdout]    |
[INFO] [stdout] 77 |     async fn get_asset_addresses(&self, asset_id: &str) -> anyhow::Result<HashSet<String>> {
[INFO] [stdout]    |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asset_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `policy_ids`
[INFO] [stdout]   --> src/model/bookshelf.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         policy_ids: HashSet<String>,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_policy_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/model/bookshelf.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub async fn has_book(&self, id: &BookId) -> bool {
[INFO] [stdout]    |                                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stake_address`
[INFO] [stdout]   --> src/cardano/tango/client.rs:65:39
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn get_all_addresses(&self, stake_address: &str) -> anyhow::Result<Vec<String>> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stake_address`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/cardano/tango/client.rs:71:40
[INFO] [stdout]    |
[INFO] [stdout] 71 |     async fn get_address_assets(&self, address: &str) -> anyhow::Result<Vec<Asset>> {
[INFO] [stdout]    |                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asset_id`
[INFO] [stdout]   --> src/cardano/tango/client.rs:77:41
[INFO] [stdout]    |
[INFO] [stdout] 77 |     async fn get_asset_addresses(&self, asset_id: &str) -> anyhow::Result<HashSet<String>> {
[INFO] [stdout]    |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asset_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base_url`, `app_id`, and `api_key` are never read
[INFO] [stdout]   --> src/cardano/tango/client.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TangoClient {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 11 |     base_url: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     app_id: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     api_key: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api` and `stake_address` are never read
[INFO] [stdout]  --> src/model/bookshelf.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Bookshelf {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 8 |     api: Arc<Box<dyn CardanoApi>>,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 9 |     stake_address: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `policy_ids`
[INFO] [stdout]   --> src/model/bookshelf.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         policy_ids: HashSet<String>,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_policy_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/model/bookshelf.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub async fn has_book(&self, id: &BookId) -> bool {
[INFO] [stdout]    |                                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base_url`, `app_id`, and `api_key` are never read
[INFO] [stdout]   --> src/cardano/tango/client.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TangoClient {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 11 |     base_url: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     app_id: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     api_key: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api` and `stake_address` are never read
[INFO] [stdout]  --> src/model/bookshelf.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Bookshelf {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 8 |     api: Arc<Box<dyn CardanoApi>>,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 9 |     stake_address: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.03s
[INFO] running `Command { std: "docker" "inspect" "8a885fa2340d450d848334a7a6b54d476119bda24c0ff7589ec331b059f4410a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a885fa2340d450d848334a7a6b54d476119bda24c0ff7589ec331b059f4410a", kill_on_drop: false }`
[INFO] [stdout] 8a885fa2340d450d848334a7a6b54d476119bda24c0ff7589ec331b059f4410a
