[INFO] cloning repository https://github.com/BearGuy/saito
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BearGuy/saito" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBearGuy%2Fsaito", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBearGuy%2Fsaito'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a6c6a07f56febff68aba9698ee92de00d07352a
[INFO] testing BearGuy/saito against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBearGuy%2Fsaito" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BearGuy/saito on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BearGuy/saito
[INFO] finished tweaking git repo https://github.com/BearGuy/saito
[INFO] tweaked toml for git repo https://github.com/BearGuy/saito written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/BearGuy/saito already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v0.15.40
[INFO] [stderr]   Downloaded criterion-plot v0.3.1
[INFO] [stderr]   Downloaded criterion v0.2.11
[INFO] [stderr]   Downloaded tinytemplate v1.0.2
[INFO] [stderr]   Downloaded serde v1.0.93
[INFO] [stderr]   Downloaded serde_bytes v0.11.1
[INFO] [stderr]   Downloaded rand_xoshiro v0.1.0
[INFO] [stderr]   Downloaded merkle v1.10.0
[INFO] [stderr]   Downloaded secp256k1 v0.12.2
[INFO] [stderr]   Downloaded bstr v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f691fd007a0b0bce68db0ec116767e151e143737ec593e54a253a664158ab9f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4f691fd007a0b0bce68db0ec116767e151e143737ec593e54a253a664158ab9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f691fd007a0b0bce68db0ec116767e151e143737ec593e54a253a664158ab9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f691fd007a0b0bce68db0ec116767e151e143737ec593e54a253a664158ab9f", kill_on_drop: false }`
[INFO] [stdout] 4f691fd007a0b0bce68db0ec116767e151e143737ec593e54a253a664158ab9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03354fc08d31dda1791453e0b6b77963492db037f49fdfe87a8df869ac28077a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "03354fc08d31dda1791453e0b6b77963492db037f49fdfe87a8df869ac28077a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.40
[INFO] [stderr]    Compiling serde v1.0.93
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling merkle v1.10.0
[INFO] [stderr]    Compiling opaque-debug v0.2.2
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling secp256k1 v0.12.2
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling generic-array v0.12.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.97
[INFO] [stderr]    Compiling serde_bytes v0.11.1
[INFO] [stderr]    Compiling saito-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `secret_key`
[INFO] [stdout]     --> src/lib.rs:1137:10
[INFO] [stdout]      |
[INFO] [stdout] 1137 |     let (secret_key, public_key) = generate_keys();
[INFO] [stdout]      |          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secret_key`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lib.rs:1140:10
[INFO] [stdout]      |
[INFO] [stdout] 1140 |      for x in 0..10 {
[INFO] [stdout]      |          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]     --> src/lib.rs:1150:9
[INFO] [stdout]      |
[INFO] [stdout] 1150 |     for block in blocks.iter() {
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]     --> src/lib.rs:1155:13
[INFO] [stdout]      |
[INFO] [stdout] 1155 |         let mut f = BufWriter::new(File::create(filename).unwrap());
[INFO] [stdout]      |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decoded`
[INFO] [stdout]     --> src/lib.rs:1174:17
[INFO] [stdout]      |
[INFO] [stdout] 1174 |             let decoded: Block = bincode::deserialize(&encoded[..]).unwrap();
[INFO] [stdout]      |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decoded`
[INFO] [stdout]     --> src/lib.rs:1195:9
[INFO] [stdout]      |
[INFO] [stdout] 1195 |     let decoded: Block = bincode::deserialize(&encoded[..]).unwrap();
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `golden_tx_solution`
[INFO] [stdout]    --> src/lib.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |             let golden_tx_solution = self.calculate_solution(
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_golden_tx_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `golden_tx`
[INFO] [stdout]    --> src/lib.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let mut golden_tx = wallet.create_transaction(
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_golden_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vote`
[INFO] [stdout]    --> src/lib.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut vote: u8 = 0;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vote`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `random_solution`
[INFO] [stdout]    --> src/lib.rs:234:27
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn find_winner(&self, random_solution: &[u8], previous_block: &Block) -> PublicKey {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let mut golden_tx = wallet.create_transaction(
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut vote: u8 = 0;
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 248 |        let mut winning_tx = self.find_winning_transaction(previous_block);
[INFO] [stdout]     |            ----^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1155:13
[INFO] [stdout]      |
[INFO] [stdout] 1155 |         let mut f = BufWriter::new(File::create(filename).unwrap());
[INFO] [stdout]      |             ----^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `calculate_difficulty`
[INFO] [stdout]    --> src/lib.rs:321:8
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn calculate_difficulty (&self, previous_block: &Block) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `calculate_paysplit`
[INFO] [stdout]    --> src/lib.rs:328:8
[INFO] [stdout]     |
[INFO] [stdout] 328 |     fn calculate_paysplit (&self, previous_block: &Block) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `calculate_to_amount`
[INFO] [stdout]    --> src/lib.rs:436:8
[INFO] [stdout]     |
[INFO] [stdout] 436 |     fn calculate_to_amount(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_block`
[INFO] [stdout]     --> src/lib.rs:1136:4
[INFO] [stdout]      |
[INFO] [stdout] 1136 | fn create_block() -> Block {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_blocks`
[INFO] [stdout]     --> src/lib.rs:1149:4
[INFO] [stdout]      |
[INFO] [stdout] 1149 | fn write_blocks(blocks: &Vec<Block>) {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_blocks`
[INFO] [stdout]     --> src/lib.rs:1164:4
[INFO] [stdout]      |
[INFO] [stdout] 1164 | fn read_blocks() -> bool {
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serialize_and_deserialize`
[INFO] [stdout]     --> src/lib.rs:1183:4
[INFO] [stdout]      |
[INFO] [stdout] 1183 | fn serialize_and_deserialize(block: &Block) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/lib.rs:879:9
[INFO] [stdout]     |
[INFO] [stdout] 879 |         f.write_all(&encode[..]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> src/lib.rs:1003:9
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         f.write_all(&encode[..]);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> src/lib.rs:1187:5
[INFO] [stdout]      |
[INFO] [stdout] 1187 |     f.write_all(&encode[..]);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_merkle_root`
[INFO] [stdout]  --> src/main.rs:1:65
[INFO] [stdout]   |
[INFO] [stdout] 1 | use saito::{Mempool, Blockchain, BurnFee, Wallet, Miner, Block, create_merkle_root};
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefCell`, `RefMut`
[INFO] [stdout]  --> src/main.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cell::{RefCell, RefMut};
[INFO] [stdout]   |                 ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime`, `UNIX_EPOCH`
[INFO] [stdout]  --> src/main.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                 ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut mempool = Mempool::new();
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.20s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03354fc08d31dda1791453e0b6b77963492db037f49fdfe87a8df869ac28077a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03354fc08d31dda1791453e0b6b77963492db037f49fdfe87a8df869ac28077a", kill_on_drop: false }`
[INFO] [stdout] 03354fc08d31dda1791453e0b6b77963492db037f49fdfe87a8df869ac28077a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3783941f965420be6fb6c1d5d57361351aa4e2c9d36182769e52acb7a63f490a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3783941f965420be6fb6c1d5d57361351aa4e2c9d36182769e52acb7a63f490a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stdout] warning: unused variable: `secret_key`
[INFO] [stdout]     --> src/lib.rs:1137:10
[INFO] [stdout]      |
[INFO] [stdout] 1137 |     let (secret_key, public_key) = generate_keys();
[INFO] [stdout]      |          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secret_key`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lib.rs:1140:10
[INFO] [stdout]      |
[INFO] [stdout] 1140 |      for x in 0..10 {
[INFO] [stdout]      |          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]     --> src/lib.rs:1150:9
[INFO] [stdout]      |
[INFO] [stdout] 1150 |     for block in blocks.iter() {
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]     --> src/lib.rs:1155:13
[INFO] [stdout]      |
[INFO] [stdout] 1155 |         let mut f = BufWriter::new(File::create(filename).unwrap());
[INFO] [stdout]      |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decoded`
[INFO] [stdout]     --> src/lib.rs:1174:17
[INFO] [stdout]      |
[INFO] [stdout] 1174 |             let decoded: Block = bincode::deserialize(&encoded[..]).unwrap();
[INFO] [stdout]      |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decoded`
[INFO] [stdout]     --> src/lib.rs:1195:9
[INFO] [stdout]      |
[INFO] [stdout] 1195 |     let decoded: Block = bincode::deserialize(&encoded[..]).unwrap();
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `golden_tx_solution`
[INFO] [stdout]    --> src/lib.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |             let golden_tx_solution = self.calculate_solution(
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_golden_tx_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `golden_tx`
[INFO] [stdout]    --> src/lib.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let mut golden_tx = wallet.create_transaction(
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_golden_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vote`
[INFO] [stdout]    --> src/lib.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut vote: u8 = 0;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vote`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `random_solution`
[INFO] [stdout]    --> src/lib.rs:234:27
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn find_winner(&self, random_solution: &[u8], previous_block: &Block) -> PublicKey {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let mut golden_tx = wallet.create_transaction(
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut vote: u8 = 0;
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 248 |        let mut winning_tx = self.find_winning_transaction(previous_block);
[INFO] [stdout]     |            ----^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1155:13
[INFO] [stdout]      |
[INFO] [stdout] 1155 |         let mut f = BufWriter::new(File::create(filename).unwrap());
[INFO] [stdout]      |             ----^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `calculate_difficulty`
[INFO] [stdout]    --> src/lib.rs:321:8
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn calculate_difficulty (&self, previous_block: &Block) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `calculate_paysplit`
[INFO] [stdout]    --> src/lib.rs:328:8
[INFO] [stdout]     |
[INFO] [stdout] 328 |     fn calculate_paysplit (&self, previous_block: &Block) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `calculate_to_amount`
[INFO] [stdout]    --> src/lib.rs:436:8
[INFO] [stdout]     |
[INFO] [stdout] 436 |     fn calculate_to_amount(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_block`
[INFO] [stdout]     --> src/lib.rs:1136:4
[INFO] [stdout]      |
[INFO] [stdout] 1136 | fn create_block() -> Block {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_blocks`
[INFO] [stdout]     --> src/lib.rs:1149:4
[INFO] [stdout]      |
[INFO] [stdout] 1149 | fn write_blocks(blocks: &Vec<Block>) {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_blocks`
[INFO] [stdout]     --> src/lib.rs:1164:4
[INFO] [stdout]      |
[INFO] [stdout] 1164 | fn read_blocks() -> bool {
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serialize_and_deserialize`
[INFO] [stdout]     --> src/lib.rs:1183:4
[INFO] [stdout]      |
[INFO] [stdout] 1183 | fn serialize_and_deserialize(block: &Block) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/lib.rs:879:9
[INFO] [stdout]     |
[INFO] [stdout] 879 |         f.write_all(&encode[..]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> src/lib.rs:1003:9
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         f.write_all(&encode[..]);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> src/lib.rs:1187:5
[INFO] [stdout]      |
[INFO] [stdout] 1187 |     f.write_all(&encode[..]);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling bstr v0.2.4
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling saito-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `create_merkle_root`
[INFO] [stdout]  --> src/main.rs:1:65
[INFO] [stdout]   |
[INFO] [stdout] 1 | use saito::{Mempool, Blockchain, BurnFee, Wallet, Miner, Block, create_merkle_root};
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefCell`, `RefMut`
[INFO] [stdout]  --> src/main.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cell::{RefCell, RefMut};
[INFO] [stdout]   |                 ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime`, `UNIX_EPOCH`
[INFO] [stdout]  --> src/main.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                 ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut mempool = Mempool::new();
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]     --> src/lib.rs:1205:9
[INFO] [stdout]      |
[INFO] [stdout] 1205 |     use std::thread;
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]     --> src/lib.rs:1206:21
[INFO] [stdout]      |
[INFO] [stdout] 1206 |     use std::sync::{Mutex, Arc};
[INFO] [stdout]      |                     ^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super`
[INFO] [stdout]     --> src/lib.rs:1204:9
[INFO] [stdout]      |
[INFO] [stdout] 1204 |     use super::*;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `secret_key`
[INFO] [stdout]     --> src/lib.rs:1137:10
[INFO] [stdout]      |
[INFO] [stdout] 1137 |     let (secret_key, public_key) = generate_keys();
[INFO] [stdout]      |          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secret_key`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lib.rs:1140:10
[INFO] [stdout]      |
[INFO] [stdout] 1140 |      for x in 0..10 {
[INFO] [stdout]      |          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]     --> src/lib.rs:1150:9
[INFO] [stdout]      |
[INFO] [stdout] 1150 |     for block in blocks.iter() {
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]     --> src/lib.rs:1155:13
[INFO] [stdout]      |
[INFO] [stdout] 1155 |         let mut f = BufWriter::new(File::create(filename).unwrap());
[INFO] [stdout]      |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decoded`
[INFO] [stdout]     --> src/lib.rs:1174:17
[INFO] [stdout]      |
[INFO] [stdout] 1174 |             let decoded: Block = bincode::deserialize(&encoded[..]).unwrap();
[INFO] [stdout]      |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decoded`
[INFO] [stdout]     --> src/lib.rs:1195:9
[INFO] [stdout]      |
[INFO] [stdout] 1195 |     let decoded: Block = bincode::deserialize(&encoded[..]).unwrap();
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `golden_tx_solution`
[INFO] [stdout]    --> src/lib.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |             let golden_tx_solution = self.calculate_solution(
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_golden_tx_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `golden_tx`
[INFO] [stdout]    --> src/lib.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let mut golden_tx = wallet.create_transaction(
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_golden_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vote`
[INFO] [stdout]    --> src/lib.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut vote: u8 = 0;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vote`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `random_solution`
[INFO] [stdout]    --> src/lib.rs:234:27
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn find_winner(&self, random_solution: &[u8], previous_block: &Block) -> PublicKey {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let mut golden_tx = wallet.create_transaction(
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut vote: u8 = 0;
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 248 |        let mut winning_tx = self.find_winning_transaction(previous_block);
[INFO] [stdout]     |            ----^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1155:13
[INFO] [stdout]      |
[INFO] [stdout] 1155 |         let mut f = BufWriter::new(File::create(filename).unwrap());
[INFO] [stdout]      |             ----^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `calculate_difficulty`
[INFO] [stdout]    --> src/lib.rs:321:8
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn calculate_difficulty (&self, previous_block: &Block) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `calculate_paysplit`
[INFO] [stdout]    --> src/lib.rs:328:8
[INFO] [stdout]     |
[INFO] [stdout] 328 |     fn calculate_paysplit (&self, previous_block: &Block) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `calculate_to_amount`
[INFO] [stdout]    --> src/lib.rs:436:8
[INFO] [stdout]     |
[INFO] [stdout] 436 |     fn calculate_to_amount(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_block`
[INFO] [stdout]     --> src/lib.rs:1136:4
[INFO] [stdout]      |
[INFO] [stdout] 1136 | fn create_block() -> Block {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_blocks`
[INFO] [stdout]     --> src/lib.rs:1149:4
[INFO] [stdout]      |
[INFO] [stdout] 1149 | fn write_blocks(blocks: &Vec<Block>) {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_blocks`
[INFO] [stdout]     --> src/lib.rs:1164:4
[INFO] [stdout]      |
[INFO] [stdout] 1164 | fn read_blocks() -> bool {
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serialize_and_deserialize`
[INFO] [stdout]     --> src/lib.rs:1183:4
[INFO] [stdout]      |
[INFO] [stdout] 1183 | fn serialize_and_deserialize(block: &Block) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/lib.rs:879:9
[INFO] [stdout]     |
[INFO] [stdout] 879 |         f.write_all(&encode[..]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> src/lib.rs:1003:9
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         f.write_all(&encode[..]);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> src/lib.rs:1187:5
[INFO] [stdout]      |
[INFO] [stdout] 1187 |     f.write_all(&encode[..]);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.60s
[INFO] running `Command { std: "docker" "inspect" "3783941f965420be6fb6c1d5d57361351aa4e2c9d36182769e52acb7a63f490a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3783941f965420be6fb6c1d5d57361351aa4e2c9d36182769e52acb7a63f490a", kill_on_drop: false }`
[INFO] [stdout] 3783941f965420be6fb6c1d5d57361351aa4e2c9d36182769e52acb7a63f490a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92da088dece149944b30275ee4eefb6116d5a53f95fa94562edd12226c280746
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "92da088dece149944b30275ee4eefb6116d5a53f95fa94562edd12226c280746", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]     --> src/lib.rs:1205:9
[INFO] [stderr]      |
[INFO] [stderr] 1205 |     use std::thread;
[INFO] [stderr]      |         ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]     --> src/lib.rs:1206:21
[INFO] [stderr]      |
[INFO] [stderr] 1206 |     use std::sync::{Mutex, Arc};
[INFO] [stderr]      |                     ^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `secret_key`
[INFO] [stderr]     --> src/lib.rs:1137:10
[INFO] [stderr]      |
[INFO] [stderr] 1137 |     let (secret_key, public_key) = generate_keys();
[INFO] [stderr]      |          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secret_key`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super`
[INFO] [stderr]     --> src/lib.rs:1204:9
[INFO] [stderr]      |
[INFO] [stderr] 1204 |     use super::*;
[INFO] [stderr]      |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]     --> src/lib.rs:1140:10
[INFO] [stderr]      |
[INFO] [stderr] 1140 |      for x in 0..10 {
[INFO] [stderr]      |          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `secret_key`
[INFO] [stderr]     --> src/lib.rs:1137:10
[INFO] [stderr]      |
[INFO] [stderr] 1137 |     let (secret_key, public_key) = generate_keys();
[INFO] [stderr]      |          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secret_key`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `block`
[INFO] [stderr]     --> src/lib.rs:1150:9
[INFO] [stderr]      |
[INFO] [stderr] 1150 |     for block in blocks.iter() {
[INFO] [stderr]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]     --> src/lib.rs:1140:10
[INFO] [stderr]      |
[INFO] [stderr] 1140 |      for x in 0..10 {
[INFO] [stderr]      |          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]     --> src/lib.rs:1155:13
[INFO] [stderr]      |
[INFO] [stderr] 1155 |         let mut f = BufWriter::new(File::create(filename).unwrap());
[INFO] [stderr]      |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `block`
[INFO] [stderr]     --> src/lib.rs:1150:9
[INFO] [stderr]      |
[INFO] [stderr] 1150 |     for block in blocks.iter() {
[INFO] [stderr]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]     --> src/lib.rs:1155:13
[INFO] [stderr]      |
[INFO] [stderr] 1155 |         let mut f = BufWriter::new(File::create(filename).unwrap());
[INFO] [stderr]      |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `decoded`
[INFO] [stderr]     --> src/lib.rs:1174:17
[INFO] [stderr]      |
[INFO] [stderr] 1174 |             let decoded: Block = bincode::deserialize(&encoded[..]).unwrap();
[INFO] [stderr]      |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `decoded`
[INFO] [stderr]     --> src/lib.rs:1174:17
[INFO] [stderr]      |
[INFO] [stderr] 1174 |             let decoded: Block = bincode::deserialize(&encoded[..]).unwrap();
[INFO] [stderr]      |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `decoded`
[INFO] [stderr]     --> src/lib.rs:1195:9
[INFO] [stderr]      |
[INFO] [stderr] 1195 |     let decoded: Block = bincode::deserialize(&encoded[..]).unwrap();
[INFO] [stderr]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `decoded`
[INFO] [stderr]     --> src/lib.rs:1195:9
[INFO] [stderr]      |
[INFO] [stderr] 1195 |     let decoded: Block = bincode::deserialize(&encoded[..]).unwrap();
[INFO] [stderr]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `golden_tx_solution`
[INFO] [stderr]    --> src/lib.rs:132:17
[INFO] [stderr]     |
[INFO] [stderr] 132 |             let golden_tx_solution = self.calculate_solution(
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_golden_tx_solution`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `golden_tx_solution`
[INFO] [stderr]    --> src/lib.rs:132:17
[INFO] [stderr]     |
[INFO] [stderr] 132 |             let golden_tx_solution = self.calculate_solution(
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_golden_tx_solution`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `golden_tx`
[INFO] [stderr]    --> src/lib.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |             let mut golden_tx = wallet.create_transaction(
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_golden_tx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `golden_tx`
[INFO] [stderr]    --> src/lib.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |             let mut golden_tx = wallet.create_transaction(
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_golden_tx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vote`
[INFO] [stderr]    --> src/lib.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let mut vote: u8 = 0;
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vote`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vote`
[INFO] [stderr]    --> src/lib.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let mut vote: u8 = 0;
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vote`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `random_solution`
[INFO] [stderr]    --> src/lib.rs:234:27
[INFO] [stderr]     |
[INFO] [stderr] 234 |     fn find_winner(&self, random_solution: &[u8], previous_block: &Block) -> PublicKey {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_solution`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `random_solution`
[INFO] [stderr]    --> src/lib.rs:234:27
[INFO] [stderr]     |
[INFO] [stderr] 234 |     fn find_winner(&self, random_solution: &[u8], previous_block: &Block) -> PublicKey {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_solution`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |             let mut golden_tx = wallet.create_transaction(
[INFO] [stderr]     |                 ----^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |             let mut golden_tx = wallet.create_transaction(
[INFO] [stderr]     |                 ----^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let mut vote: u8 = 0;
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let mut vote: u8 = 0;
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:248:12
[INFO] [stderr]     |
[INFO] [stderr] 248 |        let mut winning_tx = self.find_winning_transaction(previous_block);
[INFO] [stderr]     |            ----^^^^^^^^^^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:248:12
[INFO] [stderr]     |
[INFO] [stderr] 248 |        let mut winning_tx = self.find_winning_transaction(previous_block);
[INFO] [stderr]     |            ----^^^^^^^^^^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1155:13
[INFO] [stderr]      |
[INFO] [stderr] 1155 |         let mut f = BufWriter::new(File::create(filename).unwrap());
[INFO] [stderr]      |             ----^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1155:13
[INFO] [stderr]      |
[INFO] [stderr] 1155 |         let mut f = BufWriter::new(File::create(filename).unwrap());
[INFO] [stderr]      |             ----^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `calculate_difficulty`
[INFO] [stderr]    --> src/lib.rs:321:8
[INFO] [stderr]     |
[INFO] [stderr] 321 |     fn calculate_difficulty (&self, previous_block: &Block) -> f32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `calculate_difficulty`
[INFO] [stderr]    --> src/lib.rs:321:8
[INFO] [stderr]     |
[INFO] [stderr] 321 |     fn calculate_difficulty (&self, previous_block: &Block) -> f32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `calculate_paysplit`
[INFO] [stderr]    --> src/lib.rs:328:8
[INFO] [stderr]     |
[INFO] [stderr] 328 |     fn calculate_paysplit (&self, previous_block: &Block) -> f32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `calculate_paysplit`
[INFO] [stderr]    --> src/lib.rs:328:8
[INFO] [stderr]     |
[INFO] [stderr] 328 |     fn calculate_paysplit (&self, previous_block: &Block) -> f32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `calculate_to_amount`
[INFO] [stderr]    --> src/lib.rs:436:8
[INFO] [stderr]     |
[INFO] [stderr] 436 |     fn calculate_to_amount(&self) -> f32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `calculate_to_amount`
[INFO] [stderr]    --> src/lib.rs:436:8
[INFO] [stderr]     |
[INFO] [stderr] 436 |     fn calculate_to_amount(&self) -> f32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_block`
[INFO] [stderr]     --> src/lib.rs:1136:4
[INFO] [stderr]      |
[INFO] [stderr] 1136 | fn create_block() -> Block {
[INFO] [stderr]      |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_block`
[INFO] [stderr]     --> src/lib.rs:1136:4
[INFO] [stderr]      |
[INFO] [stderr] 1136 | fn create_block() -> Block {
[INFO] [stderr]      |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_blocks`
[INFO] [stderr]     --> src/lib.rs:1149:4
[INFO] [stderr]      |
[INFO] [stderr] 1149 | fn write_blocks(blocks: &Vec<Block>) {
[INFO] [stderr]      |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_blocks`
[INFO] [stderr]     --> src/lib.rs:1164:4
[INFO] [stderr]      |
[INFO] [stderr] 1164 | fn read_blocks() -> bool {
[INFO] [stderr]      |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_blocks`
[INFO] [stderr]     --> src/lib.rs:1149:4
[INFO] [stderr]      |
[INFO] [stderr] 1149 | fn write_blocks(blocks: &Vec<Block>) {
[INFO] [stderr]      |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `serialize_and_deserialize`
[INFO] [stderr]     --> src/lib.rs:1183:4
[INFO] [stderr]      |
[INFO] [stderr] 1183 | fn serialize_and_deserialize(block: &Block) {
[INFO] [stderr]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_blocks`
[INFO] [stderr]     --> src/lib.rs:1164:4
[INFO] [stderr]      |
[INFO] [stderr] 1164 | fn read_blocks() -> bool {
[INFO] [stderr]      |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `serialize_and_deserialize`
[INFO] [stderr]     --> src/lib.rs:1183:4
[INFO] [stderr]      |
[INFO] [stderr] 1183 | fn serialize_and_deserialize(block: &Block) {
[INFO] [stderr]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:879:9
[INFO] [stderr]     |
[INFO] [stderr] 879 |         f.write_all(&encode[..]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:879:9
[INFO] [stderr]     |
[INFO] [stderr] 879 |         f.write_all(&encode[..]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/lib.rs:1003:9
[INFO] [stderr]      |
[INFO] [stderr] 1003 |         f.write_all(&encode[..]);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/lib.rs:1003:9
[INFO] [stderr]      |
[INFO] [stderr] 1003 |         f.write_all(&encode[..]);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/lib.rs:1187:5
[INFO] [stderr]      |
[INFO] [stderr] 1187 |     f.write_all(&encode[..]);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/lib.rs:1187:5
[INFO] [stderr]      |
[INFO] [stderr] 1187 |     f.write_all(&encode[..]);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `create_merkle_root`
[INFO] [stderr]  --> src/main.rs:1:65
[INFO] [stderr]   |
[INFO] [stderr] 1 | use saito::{Mempool, Blockchain, BurnFee, Wallet, Miner, Block, create_merkle_root};
[INFO] [stderr]   |                                                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `RefCell`, `RefMut`
[INFO] [stderr]  --> src/main.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::cell::{RefCell, RefMut};
[INFO] [stderr]   |                 ^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `SystemTime`, `UNIX_EPOCH`
[INFO] [stderr]  --> src/main.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stderr]   |                 ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut mempool = Mempool::new();
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/saito-0263e0984c29fbe2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/saito_bin-15b6f8f3237e71c1
[INFO] [stdout] test tests::saito_testing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests saito
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92da088dece149944b30275ee4eefb6116d5a53f95fa94562edd12226c280746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92da088dece149944b30275ee4eefb6116d5a53f95fa94562edd12226c280746", kill_on_drop: false }`
[INFO] [stdout] 92da088dece149944b30275ee4eefb6116d5a53f95fa94562edd12226c280746
