[INFO] cloning repository https://github.com/eerkaijun/utxo-discovery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eerkaijun/utxo-discovery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feerkaijun%2Futxo-discovery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feerkaijun%2Futxo-discovery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef1b22020fd882e77c7f7e0d472dc077b03e1273
[INFO] testing eerkaijun/utxo-discovery against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feerkaijun%2Futxo-discovery" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eerkaijun/utxo-discovery on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eerkaijun/utxo-discovery
[INFO] finished tweaking git repo https://github.com/eerkaijun/utxo-discovery
[INFO] tweaked toml for git repo https://github.com/eerkaijun/utxo-discovery written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/eerkaijun/utxo-discovery 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kv v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6485cea2eee850499f25430a421ead34f43f287278e0b40e3049a627ae7202d1
[INFO] running `Command { std: "docker" "start" "-a" "6485cea2eee850499f25430a421ead34f43f287278e0b40e3049a627ae7202d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6485cea2eee850499f25430a421ead34f43f287278e0b40e3049a627ae7202d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6485cea2eee850499f25430a421ead34f43f287278e0b40e3049a627ae7202d1", kill_on_drop: false }`
[INFO] [stdout] 6485cea2eee850499f25430a421ead34f43f287278e0b40e3049a627ae7202d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b82fca9570e28f691bbbd52e54a5ef1542dfac4a67bd1e7a22bed5235b56d6e
[INFO] running `Command { std: "docker" "start" "-a" "8b82fca9570e28f691bbbd52e54a5ef1542dfac4a67bd1e7a22bed5235b56d6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.155
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
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[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling pin-project-lite v0.2.14
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[INFO] [stderr]    Compiling der v0.7.9
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[INFO] [stderr]    Compiling getrandom v0.2.15
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[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling parking_lot v0.11.2
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling pkcs1 v0.7.5
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling rsa v0.9.6
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling sha256 v1.5.0
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling kv v0.24.0
[INFO] [stderr]    Compiling utxo-discovery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Bucket`, `Config`, `Raw`, and `Store`
[INFO] [stdout]  --> src/encryption/mod.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use kv::{Bucket, Config, Raw, Store};
[INFO] [stdout]   |          ^^^^^^  ^^^^^^  ^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RsaPrivateKey` and `pkcs1::EncodeRsaPrivateKey`
[INFO] [stdout]  --> src/encryption/mod.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rsa::{pkcs1::EncodeRsaPrivateKey, RsaPrivateKey};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sha256::digest as Sha256Digest`
[INFO] [stdout]  --> src/encryption/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sha256::digest as Sha256Digest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `encrypt_data` and `gen_pub_key_from_priv_key`
[INFO] [stdout]  --> src/encryption/mod.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::rsa::{encrypt_data, gen_pub_key_from_priv_key};
[INFO] [stdout]   |                  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `der`
[INFO] [stdout]   --> src/main.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let der = bob_pub_key.to_pkcs1_der().expect("Failed to encode DER");
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_der`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `published_tags` is never read
[INFO] [stdout]  --> src/server.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Server {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 5 |     // tuple of [H(x|tag), Transaction]
[INFO] [stdout] 6 |     published_tags: Vec<(String, Transaction)>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `random_nonce` and `threshold_constant` are never read
[INFO] [stdout]   --> src/types.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct PublicUserInfo {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 51 |     random_nonce: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 52 |     threshold_constant: u32
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.02s
[INFO] running `Command { std: "docker" "inspect" "8b82fca9570e28f691bbbd52e54a5ef1542dfac4a67bd1e7a22bed5235b56d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b82fca9570e28f691bbbd52e54a5ef1542dfac4a67bd1e7a22bed5235b56d6e", kill_on_drop: false }`
[INFO] [stdout] 8b82fca9570e28f691bbbd52e54a5ef1542dfac4a67bd1e7a22bed5235b56d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fae30f1624a591a1d112d103f9ad05d18cb42df0dc23bb83d92c47e6db145240
[INFO] running `Command { std: "docker" "start" "-a" "fae30f1624a591a1d112d103f9ad05d18cb42df0dc23bb83d92c47e6db145240", kill_on_drop: false }`
[INFO] [stderr]    Compiling utxo-discovery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Bucket`, `Config`, `Raw`, and `Store`
[INFO] [stdout]  --> src/encryption/mod.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use kv::{Bucket, Config, Raw, Store};
[INFO] [stdout]   |          ^^^^^^  ^^^^^^  ^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RsaPrivateKey` and `pkcs1::EncodeRsaPrivateKey`
[INFO] [stdout]  --> src/encryption/mod.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rsa::{pkcs1::EncodeRsaPrivateKey, RsaPrivateKey};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sha256::digest as Sha256Digest`
[INFO] [stdout]  --> src/encryption/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sha256::digest as Sha256Digest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `encrypt_data` and `gen_pub_key_from_priv_key`
[INFO] [stdout]  --> src/encryption/mod.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::rsa::{encrypt_data, gen_pub_key_from_priv_key};
[INFO] [stdout]   |                  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hex_string`
[INFO] [stdout]   --> src/rsa/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let hex_string = hex::encode(der);
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hex_string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `encrypted_data`
[INFO] [stdout]   --> src/rsa/mod.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let encrypted_data = encrypt_data_with_public_key(&pub_key, &json_bytes);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encrypted_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `der`
[INFO] [stdout]   --> src/main.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let der = bob_pub_key.to_pkcs1_der().expect("Failed to encode DER");
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_der`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `published_tags` is never read
[INFO] [stdout]  --> src/server.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Server {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 5 |     // tuple of [H(x|tag), Transaction]
[INFO] [stdout] 6 |     published_tags: Vec<(String, Transaction)>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `random_nonce` and `threshold_constant` are never read
[INFO] [stdout]   --> src/types.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct PublicUserInfo {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 51 |     random_nonce: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 52 |     threshold_constant: u32
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "fae30f1624a591a1d112d103f9ad05d18cb42df0dc23bb83d92c47e6db145240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae30f1624a591a1d112d103f9ad05d18cb42df0dc23bb83d92c47e6db145240", kill_on_drop: false }`
[INFO] [stdout] fae30f1624a591a1d112d103f9ad05d18cb42df0dc23bb83d92c47e6db145240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33597b50b81f3c6280ecdf1938d84508a03cd9ea148c00016bc845a07d61d103
[INFO] running `Command { std: "docker" "start" "-a" "33597b50b81f3c6280ecdf1938d84508a03cd9ea148c00016bc845a07d61d103", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Bucket`, `Config`, `Raw`, and `Store`
[INFO] [stderr]  --> src/encryption/mod.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | use kv::{Bucket, Config, Raw, Store};
[INFO] [stderr]   |          ^^^^^^  ^^^^^^  ^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `RsaPrivateKey` and `pkcs1::EncodeRsaPrivateKey`
[INFO] [stderr]  --> src/encryption/mod.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rsa::{pkcs1::EncodeRsaPrivateKey, RsaPrivateKey};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sha256::digest as Sha256Digest`
[INFO] [stderr]  --> src/encryption/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use sha256::digest as Sha256Digest;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `encrypt_data` and `gen_pub_key_from_priv_key`
[INFO] [stderr]  --> src/encryption/mod.rs:9:18
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::rsa::{encrypt_data, gen_pub_key_from_priv_key};
[INFO] [stderr]   |                  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hex_string`
[INFO] [stderr]   --> src/rsa/mod.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let hex_string = hex::encode(der);
[INFO] [stderr]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hex_string`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `encrypted_data`
[INFO] [stderr]   --> src/rsa/mod.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let encrypted_data = encrypt_data_with_public_key(&pub_key, &json_bytes);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encrypted_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `der`
[INFO] [stderr]   --> src/main.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let der = bob_pub_key.to_pkcs1_der().expect("Failed to encode DER");
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_der`
[INFO] [stderr] 
[INFO] [stderr] warning: field `published_tags` is never read
[INFO] [stderr]  --> src/server.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Server {
[INFO] [stderr]   |            ------ field in this struct
[INFO] [stderr] 5 |     // tuple of [H(x|tag), Transaction]
[INFO] [stderr] 6 |     published_tags: Vec<(String, Transaction)>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `random_nonce` and `threshold_constant` are never read
[INFO] [stderr]   --> src/types.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub struct PublicUserInfo {
[INFO] [stderr]    |            -------------- fields in this struct
[INFO] [stderr] 51 |     random_nonce: u128,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 52 |     threshold_constant: u32
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `utxo-discovery` (bin "utxo-discovery" test) generated 9 warnings (run `cargo fix --bin "utxo-discovery" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/utxo_discovery-16e9204cb95529e1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test encryption::sender_pov_db::tests::test1 ... ok
[INFO] [stdout] test encryption::sender_pov_db::tests::test_decode_to_hash_map ... ok
[INFO] [stdout] test encryption::data_encryption::tests::test_encrypt_decrypt ... ok
[INFO] [stdout] test rsa::tests::test_encrypt_json_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "33597b50b81f3c6280ecdf1938d84508a03cd9ea148c00016bc845a07d61d103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33597b50b81f3c6280ecdf1938d84508a03cd9ea148c00016bc845a07d61d103", kill_on_drop: false }`
[INFO] [stdout] 33597b50b81f3c6280ecdf1938d84508a03cd9ea148c00016bc845a07d61d103