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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilene0259%2Fslinkylib-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Silene0259/slinkylib-rs
[INFO] finished tweaking git repo https://github.com/Silene0259/slinkylib-rs
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[INFO] [stdout] warning: unused import: `ipfs_api::IpfsClient`
[INFO] [stdout]  --> src/content/ipfs/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ipfs_api::IpfsClient;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/content/ipfs/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/lattice/blocks/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]  --> src/internals/signature.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{Rng, rngs::OsRng};
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `access_content` is never used
[INFO] [stdout]   --> src/content/ipfs/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn access_content() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/domain/slinkydomain.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct SlinkyDomainSpace(String);
[INFO] [stdout]   |            ----------------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct PivotPointAddress(String);
[INFO] [stdout]   |            ----------------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct PivotPointSignature(String);
[INFO] [stdout]   |            ------------------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Pivot {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 5 |     address: PivotPointAddress,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `banner` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct PivotMetadata {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 9 |     banner: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sender`, `receiver`, `hash`, and `signature` are never read
[INFO] [stdout]  --> src/lattice/blocks/basics/block.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Transaction {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 3 |     sender: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 4 |     receiver: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 5 |     hash: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     
[INFO] [stdout] 7 |     signature: String, // Placeholder for cryptographic signature
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Transaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Block` is never constructed
[INFO] [stdout]   --> src/lattice/blocks/basics/block.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Block {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/lattice/blocks/basics/interactor.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct InteractorType(u16);
[INFO] [stdout]   |            -------------- ^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]  --> src/lattice/blocks/basics/interactors/activate.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct ActivateInteraction {
[INFO] [stdout]   |            ------------------- field in this struct
[INFO] [stdout] 2 |     rng: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.01s
[INFO] running `Command { std: "docker" "inspect" "2daec69815735753946109ee8b3b0a5fb26d2e2afa4fb01ce61be2e9087980e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2daec69815735753946109ee8b3b0a5fb26d2e2afa4fb01ce61be2e9087980e2", kill_on_drop: false }`
[INFO] [stdout] 2daec69815735753946109ee8b3b0a5fb26d2e2afa4fb01ce61be2e9087980e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f61afbf1b443c1fec012e330e7f93a1b2e46714e52ff6db7b248329dc306046c
[INFO] running `Command { std: "docker" "start" "-a" "f61afbf1b443c1fec012e330e7f93a1b2e46714e52ff6db7b248329dc306046c", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `ipfs_api::IpfsClient`
[INFO] [stdout]  --> src/content/ipfs/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ipfs_api::IpfsClient;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/content/ipfs/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/lattice/blocks/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]  --> src/internals/signature.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{Rng, rngs::OsRng};
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `access_content` is never used
[INFO] [stdout]   --> src/content/ipfs/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn access_content() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/domain/slinkydomain.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct SlinkyDomainSpace(String);
[INFO] [stdout]   |            ----------------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct PivotPointAddress(String);
[INFO] [stdout]   |            ----------------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct PivotPointSignature(String);
[INFO] [stdout]   |            ------------------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Pivot {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 5 |     address: PivotPointAddress,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `banner` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct PivotMetadata {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 9 |     banner: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sender`, `receiver`, `hash`, and `signature` are never read
[INFO] [stdout]  --> src/lattice/blocks/basics/block.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Transaction {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 3 |     sender: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 4 |     receiver: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 5 |     hash: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     
[INFO] [stdout] 7 |     signature: String, // Placeholder for cryptographic signature
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Transaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling slinkylib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Block` is never constructed
[INFO] [stdout]   --> src/lattice/blocks/basics/block.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Block {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/lattice/blocks/basics/interactor.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct InteractorType(u16);
[INFO] [stdout]   |            -------------- ^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]  --> src/lattice/blocks/basics/interactors/activate.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct ActivateInteraction {
[INFO] [stdout]   |            ------------------- field in this struct
[INFO] [stdout] 2 |     rng: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ipfs_api::IpfsClient`
[INFO] [stdout]  --> src/content/ipfs/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ipfs_api::IpfsClient;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/content/ipfs/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/lattice/blocks/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]  --> src/internals/signature.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{Rng, rngs::OsRng};
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `access_content` is never used
[INFO] [stdout]   --> src/content/ipfs/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn access_content() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/domain/slinkydomain.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct SlinkyDomainSpace(String);
[INFO] [stdout]   |            ----------------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct PivotPointAddress(String);
[INFO] [stdout]   |            ----------------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct PivotPointSignature(String);
[INFO] [stdout]   |            ------------------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Pivot {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 5 |     address: PivotPointAddress,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `banner` is never read
[INFO] [stdout]  --> src/lattice/pivot.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct PivotMetadata {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 9 |     banner: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sender`, `receiver`, `hash`, and `signature` are never read
[INFO] [stdout]  --> src/lattice/blocks/basics/block.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Transaction {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 3 |     sender: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 4 |     receiver: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 5 |     hash: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     
[INFO] [stdout] 7 |     signature: String, // Placeholder for cryptographic signature
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Transaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Block` is never constructed
[INFO] [stdout]   --> src/lattice/blocks/basics/block.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Block {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/lattice/blocks/basics/interactor.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct InteractorType(u16);
[INFO] [stdout]   |            -------------- ^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]  --> src/lattice/blocks/basics/interactors/activate.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct ActivateInteraction {
[INFO] [stdout]   |            ------------------- field in this struct
[INFO] [stdout] 2 |     rng: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "f61afbf1b443c1fec012e330e7f93a1b2e46714e52ff6db7b248329dc306046c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f61afbf1b443c1fec012e330e7f93a1b2e46714e52ff6db7b248329dc306046c", kill_on_drop: false }`
[INFO] [stdout] f61afbf1b443c1fec012e330e7f93a1b2e46714e52ff6db7b248329dc306046c
