[INFO] cloning repository https://github.com/klnusbaum/archon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/klnusbaum/archon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklnusbaum%2Farchon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklnusbaum%2Farchon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2384124787321924294db76d93228feb0085fd57
[INFO] fixing klnusbaum/archon against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklnusbaum%2Farchon" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/klnusbaum/archon
[INFO] finished tweaking git repo https://github.com/klnusbaum/archon
[INFO] tweaked toml for git repo https://github.com/klnusbaum/archon written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/klnusbaum/archon on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/klnusbaum/archon 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `archon` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d4b825a8b7993d39d4a100404d86c303cd69d8c481bd3ac606992c39d3184a89
[INFO] running `Command { std: "docker" "start" "d4b825a8b7993d39d4a100404d86c303cd69d8c481bd3ac606992c39d3184a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d4b825a8b7993d39d4a100404d86c303cd69d8c481bd3ac606992c39d3184a89" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4b825a8b7993d39d4a100404d86c303cd69d8c481bd3ac606992c39d3184a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d4b825a8b7993d39d4a100404d86c303cd69d8c481bd3ac606992c39d3184a89" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `archon` (manifest) generated 1 warning
[INFO] [stderr]     Checking archon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2015 edition to 2018
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stderr]        Fixed src/messaging.rs (1 fix)
[INFO] [stderr]        Fixed src/algorithm.rs (4 fixes)
[INFO] [stderr]        Fixed src/persistence.rs (1 fix)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr] crater-edition-check: archon v0.1.0 (/opt/rustwide/workdir) updating edition from 2015 to 2018
[INFO] [stderr]     Checking archon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Term`
[INFO] [stdout]  --> src/algorithm.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::{PeerId, Term};
[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 variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:75:39
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:76:40
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
[INFO] [stdout]    |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Term`
[INFO] [stdout]  --> src/algorithm.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::{PeerId, Term};
[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 variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:75:39
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:76:40
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
[INFO] [stdout]    |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/lib.rs:26:42
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]  --> src/algorithm.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum State {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/lib.rs:26:42
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `my_id` and `peers` are never read
[INFO] [stdout]   --> src/algorithm.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Algorithm<TX, SS>
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     my_id: PeerId,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     peers: Vec<PeerId>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command` and `term` are never read
[INFO] [stdout]   --> src/types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct LogEntry {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 11 |     command: Command,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     term: Term,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]  --> src/algorithm.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum State {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `my_id` and `peers` are never read
[INFO] [stdout]   --> src/algorithm.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Algorithm<TX, SS>
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     my_id: PeerId,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     peers: Vec<PeerId>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command` and `term` are never read
[INFO] [stdout]   --> src/types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct LogEntry {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 11 |     command: Command,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     term: Term,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr]     Checking archon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] [stderr] crater-edition-check: archon v0.1.0 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]     Checking archon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Term`
[INFO] [stdout]  --> src/algorithm.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::{PeerId, Term};
[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: `Term`
[INFO] [stdout]  --> src/algorithm.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::{PeerId, Term};
[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 variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:75:39
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:76:40
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
[INFO] [stdout]    |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/lib.rs:26:42
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]  --> src/algorithm.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum State {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `my_id` and `peers` are never read
[INFO] [stdout]   --> src/algorithm.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Algorithm<TX, SS>
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     my_id: PeerId,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     peers: Vec<PeerId>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command` and `term` are never read
[INFO] [stdout]   --> src/types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct LogEntry {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 11 |     command: Command,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     term: Term,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:75:39
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:76:40
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
[INFO] [stdout]    |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/lib.rs:26:42
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]  --> src/algorithm.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum State {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `my_id` and `peers` are never read
[INFO] [stdout]   --> src/algorithm.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Algorithm<TX, SS>
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     my_id: PeerId,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     peers: Vec<PeerId>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command` and `term` are never read
[INFO] [stdout]   --> src/types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct LogEntry {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 11 |     command: Command,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     term: Term,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr]     Checking archon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] [stderr] crater-edition-check: archon v0.1.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking archon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Term`
[INFO] [stdout]  --> src/algorithm.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::{PeerId, Term};
[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 variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:75:39
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:76:40
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
[INFO] [stdout]    |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/lib.rs:26:42
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]  --> src/algorithm.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum State {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `my_id` and `peers` are never read
[INFO] [stdout]   --> src/algorithm.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Algorithm<TX, SS>
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     my_id: PeerId,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     peers: Vec<PeerId>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command` and `term` are never read
[INFO] [stdout]   --> src/types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct LogEntry {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 11 |     command: Command,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     term: Term,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Term`
[INFO] [stdout]  --> src/algorithm.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::{PeerId, Term};
[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 variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:75:39
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/algorithm.rs:76:40
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
[INFO] [stdout]    |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/lib.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/lib.rs:26:42
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]  --> src/algorithm.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum State {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `my_id` and `peers` are never read
[INFO] [stdout]   --> src/algorithm.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Algorithm<TX, SS>
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     my_id: PeerId,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     peers: Vec<PeerId>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command` and `term` are never read
[INFO] [stdout]   --> src/types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct LogEntry {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 11 |     command: Command,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     term: Term,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] [stderr] crater-edition-check all packages now at latest edition
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "d4b825a8b7993d39d4a100404d86c303cd69d8c481bd3ac606992c39d3184a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b825a8b7993d39d4a100404d86c303cd69d8c481bd3ac606992c39d3184a89", kill_on_drop: false }`
[INFO] [stdout] d4b825a8b7993d39d4a100404d86c303cd69d8c481bd3ac606992c39d3184a89
