[INFO] cloning repository https://github.com/maxmynter/blockchain-shennannigans
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxmynter/blockchain-shennannigans" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmynter%2Fblockchain-shennannigans", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ebd12ae5b423ea546dab5b014efe43679dc430d3
[INFO] checking maxmynter/blockchain-shennannigans against try#8a2f6fe57adadb246778b8d41925d3dc46d468cb for pr-158320
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmynter%2Fblockchain-shennannigans" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maxmynter/blockchain-shennannigans
[INFO] finished tweaking git repo https://github.com/maxmynter/blockchain-shennannigans
[INFO] tweaked toml for git repo https://github.com/maxmynter/blockchain-shennannigans written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maxmynter/blockchain-shennannigans on toolchain 8a2f6fe57adadb246778b8d41925d3dc46d468cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maxmynter/blockchain-shennannigans 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" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `chain_file` and `mining_handle` are never read
[INFO] [stdout]   --> src/api/server.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct AppState<C: Consensus> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 22 |     pub poll_interval_s: u64,
[INFO] [stdout] 23 |     pub chain_file: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 24 |     pub mining_tx: Sender<MiningCommand>,
[INFO] [stdout] 25 |     pub mining_handle: Option<MiningJoinHandle>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockRequest` is never constructed
[INFO] [stdout]   --> src/api/server.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct BlockRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `submit_message_to_mempool`, `remove_node`, `is_valid`, and `load_from_file` are never used
[INFO] [stdout]    --> src/blockchain/chain.rs:56:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | / impl<C> Chain<C>
[INFO] [stdout]  22 | | where
[INFO] [stdout]  23 | |     C: Consensus,
[INFO] [stdout]  24 | |     C::Proof: Serialize + for<'b> Deserialize<'b>,
[INFO] [stdout]     | |__________________________________________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  56 |       pub fn submit_message_to_mempool(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  92 |       pub fn remove_node(&mut self, address: &String) {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  95 |       pub fn is_valid(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |       pub fn load_from_file(path: &str) -> std::io::Result<Self> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Shutdown` is never constructed
[INFO] [stdout]   --> src/blockchain/mining.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum MiningCommand {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     Shutdown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `accumulation_time_ms` is never read
[INFO] [stdout]   --> src/blockchain/mining.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct MiningCoordinator<C: Consensus> {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     accumulation_time_ms: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockTemplate` is never constructed
[INFO] [stdout]   --> src/frontend/routes.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct BlockTemplate<'a, P: std::fmt::Display> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `chain_file` and `mining_handle` are never read
[INFO] [stdout]   --> src/api/server.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct AppState<C: Consensus> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 22 |     pub poll_interval_s: u64,
[INFO] [stdout] 23 |     pub chain_file: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 24 |     pub mining_tx: Sender<MiningCommand>,
[INFO] [stdout] 25 |     pub mining_handle: Option<MiningJoinHandle>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockRequest` is never constructed
[INFO] [stdout]   --> src/api/server.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct BlockRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `submit_message_to_mempool`, `remove_node`, `is_valid`, and `load_from_file` are never used
[INFO] [stdout]    --> src/blockchain/chain.rs:56:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | / impl<C> Chain<C>
[INFO] [stdout]  22 | | where
[INFO] [stdout]  23 | |     C: Consensus,
[INFO] [stdout]  24 | |     C::Proof: Serialize + for<'b> Deserialize<'b>,
[INFO] [stdout]     | |__________________________________________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  56 |       pub fn submit_message_to_mempool(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  92 |       pub fn remove_node(&mut self, address: &String) {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  95 |       pub fn is_valid(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |       pub fn load_from_file(path: &str) -> std::io::Result<Self> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Shutdown` is never constructed
[INFO] [stdout]   --> src/blockchain/mining.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum MiningCommand {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     Shutdown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `accumulation_time_ms` is never read
[INFO] [stdout]   --> src/blockchain/mining.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct MiningCoordinator<C: Consensus> {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     accumulation_time_ms: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockTemplate` is never constructed
[INFO] [stdout]   --> src/frontend/routes.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct BlockTemplate<'a, P: std::fmt::Display> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.27s
[INFO] running `Command { std: "docker" "inspect" "242c36474a60d29033896b6b984678d08b572561f83cfac6bcf2f5a9ca877e5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "242c36474a60d29033896b6b984678d08b572561f83cfac6bcf2f5a9ca877e5f", kill_on_drop: false }`
[INFO] [stdout] 242c36474a60d29033896b6b984678d08b572561f83cfac6bcf2f5a9ca877e5f
