[INFO] cloning repository https://github.com/matthew-bradford/void-pool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthew-bradford/void-pool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthew-bradford%2Fvoid-pool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthew-bradford%2Fvoid-pool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89cfd7167548acce32b47588e26af156ec4abaa3
[INFO] testing matthew-bradford/void-pool against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthew-bradford%2Fvoid-pool" "/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/matthew-bradford/void-pool
[INFO] finished tweaking git repo https://github.com/matthew-bradford/void-pool
[INFO] tweaked toml for git repo https://github.com/matthew-bradford/void-pool written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/matthew-bradford/void-pool on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/matthew-bradford/void-pool 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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 191ba62e8ddd208599a3bb80861debe8cf57e72d4ff639ae4d57babfab696d1a
[INFO] running `Command { std: "docker" "start" "-a" "191ba62e8ddd208599a3bb80861debe8cf57e72d4ff639ae4d57babfab696d1a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling void-pool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Miner` is never constructed
[INFO] [stdout]  --> src/models/miner.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Miner {
[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 `MiningSession` is never constructed
[INFO] [stdout]   --> src/models/miner.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct MiningSession {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Share` is never constructed
[INFO] [stdout]  --> src/models/share.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Share {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 32s
[INFO] running `Command { std: "docker" "inspect" "8b8760875b4a5b26398f2ff496d1d457d75763e43cdd7739debbf0bbdfdd7f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b8760875b4a5b26398f2ff496d1d457d75763e43cdd7739debbf0bbdfdd7f41", kill_on_drop: false }`
[INFO] [stdout] 8b8760875b4a5b26398f2ff496d1d457d75763e43cdd7739debbf0bbdfdd7f41
[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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 212c4966f4bb8c216196c9f05c13103a381b159f347c22351deef0d17f539697
[INFO] running `Command { std: "docker" "start" "-a" "212c4966f4bb8c216196c9f05c13103a381b159f347c22351deef0d17f539697", kill_on_drop: false }`
[INFO] [stderr]    Compiling void-pool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Miner` is never constructed
[INFO] [stdout]  --> src/models/miner.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Miner {
[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 `MiningSession` is never constructed
[INFO] [stdout]   --> src/models/miner.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct MiningSession {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Share` is never constructed
[INFO] [stdout]  --> src/models/share.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Share {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Miner` is never constructed
[INFO] [stdout]  --> src/models/miner.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Miner {
[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 `MiningSession` is never constructed
[INFO] [stdout]   --> src/models/miner.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct MiningSession {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Share` is never constructed
[INFO] [stdout]  --> src/models/share.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Share {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.36s
[INFO] running `Command { std: "docker" "inspect" "212c4966f4bb8c216196c9f05c13103a381b159f347c22351deef0d17f539697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "212c4966f4bb8c216196c9f05c13103a381b159f347c22351deef0d17f539697", kill_on_drop: false }`
[INFO] [stdout] 212c4966f4bb8c216196c9f05c13103a381b159f347c22351deef0d17f539697
[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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6b0c41cbeb5181ae2560467c07f632e3a554ee033a55cf51500774a2caf01c6
[INFO] running `Command { std: "docker" "start" "-a" "d6b0c41cbeb5181ae2560467c07f632e3a554ee033a55cf51500774a2caf01c6", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Miner` is never constructed
[INFO] [stderr]  --> src/models/miner.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Miner {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MiningSession` is never constructed
[INFO] [stderr]   --> src/models/miner.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct MiningSession {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Share` is never constructed
[INFO] [stderr]  --> src/models/share.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Share {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `void-pool` (lib) generated 3 warnings
[INFO] [stderr] warning: `void-pool` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/void_pool-8ab23590a7faa1ef)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test stratum::job_manager::tests::test_hex_validation ... ok
[INFO] [stdout] test stratum::job_manager::tests::test_share_validation_inputs ... ok
[INFO] [stdout] test bitcoin::tests::test_height_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/void_pool-109409684b9f177a)
[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] [stderr]    Doc-tests void_pool
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/stratum/handlers.rs - stratum::handlers::StratumHandler::new (line 159) ... ok
[INFO] [stdout] test src/stratum/mod.rs - stratum::StratumServer::new (line 21) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 19) ... ok
[INFO] [stdout] test src/bitcoin/mod.rs - bitcoin::BitcoinClient::new (line 38) ... ok
[INFO] [stdout] test src/stratum/mod.rs - stratum::StratumServer::start (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6b0c41cbeb5181ae2560467c07f632e3a554ee033a55cf51500774a2caf01c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b0c41cbeb5181ae2560467c07f632e3a554ee033a55cf51500774a2caf01c6", kill_on_drop: false }`
[INFO] [stdout] d6b0c41cbeb5181ae2560467c07f632e3a554ee033a55cf51500774a2caf01c6