[INFO] fetching crate satellite-cdcl 0.1.0...
[INFO] testing satellite-cdcl-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate satellite-cdcl 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate satellite-cdcl 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate satellite-cdcl 0.1.0
[INFO] tweaked toml for crates.io crate satellite-cdcl 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate satellite-cdcl 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate satellite-cdcl 0.1.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded satellite-lockfree v0.1.0
[INFO] [stderr]   Downloaded satellite-format v0.1.0
[INFO] [stderr]   Downloaded satellite-base v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0662f67baa5b8a75e320cd4c25ec2059d330d0cadfda2b5d279995a1e05cbcbb
[INFO] running `Command { std: "docker" "start" "-a" "0662f67baa5b8a75e320cd4c25ec2059d330d0cadfda2b5d279995a1e05cbcbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0662f67baa5b8a75e320cd4c25ec2059d330d0cadfda2b5d279995a1e05cbcbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0662f67baa5b8a75e320cd4c25ec2059d330d0cadfda2b5d279995a1e05cbcbb", kill_on_drop: false }`
[INFO] [stdout] 0662f67baa5b8a75e320cd4c25ec2059d330d0cadfda2b5d279995a1e05cbcbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1708afa3f119979475146b36825d1df736acc961445036a5a205a8a4e09763d9
[INFO] running `Command { std: "docker" "start" "-a" "1708afa3f119979475146b36825d1df736acc961445036a5a205a8a4e09763d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling satellite-base v0.1.0
[INFO] [stderr]    Compiling satellite-format v0.1.0
[INFO] [stderr]    Compiling satellite-lockfree v0.1.0
[INFO] [stderr]    Compiling satellite-cdcl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `satellite_lockfree::LockFreeVec`
[INFO] [stdout]  --> src/clause_db.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use satellite_lockfree::LockFreeVec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/solver.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let mut c_count = 0;
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c_count`
[INFO] [stdout]    --> src/solver.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let mut c_count = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/solver.rs:249:21
[INFO] [stdout]     |
[INFO] [stdout] 249 |                 let mut watch = watches[i].clone();
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `counter`
[INFO] [stdout]    --> src/solver.rs:350:13
[INFO] [stdout]     |
[INFO] [stdout] 350 |         let counter = 0;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_original` is never read
[INFO] [stdout]   --> src/clause_db.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct ClauseDatabase {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     num_original: usize,
[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 `seen` is never read
[INFO] [stdout]   --> src/conflict.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConflictAnalyzer {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 59 |     seen: Vec<bool>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_vars` is never read
[INFO] [stdout]   --> src/decision.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DecisionEngine {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     num_vars: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `alpha` is never read
[INFO] [stdout]    --> src/heuristics.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub struct LrbScores {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 112 |     alpha: f64,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_vars` is never read
[INFO] [stdout]   --> src/solver.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct CdclSolver {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 44 |     /// Number of variables.
[INFO] [stdout] 45 |     num_vars: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `analyze_conflict`, `backtrack`, `add_learned_clause`, `should_restart`, and `restart` are never used
[INFO] [stdout]    --> src/solver.rs:345:8
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl CdclSolver {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 345 |     fn analyze_conflict(&mut self, conflict_clause_id: usize) -> (Vec<i64>, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 428 |     fn backtrack(&mut self, level: usize) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 469 |     fn add_learned_clause(&mut self, clause: Vec<i64>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 504 |     fn should_restart(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 509 |     fn restart(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.65s
[INFO] running `Command { std: "docker" "inspect" "1708afa3f119979475146b36825d1df736acc961445036a5a205a8a4e09763d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1708afa3f119979475146b36825d1df736acc961445036a5a205a8a4e09763d9", kill_on_drop: false }`
[INFO] [stdout] 1708afa3f119979475146b36825d1df736acc961445036a5a205a8a4e09763d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c31b0705c9358bdfd7c7be27791a1bc419c8b6c06fa0ca585119b8ea80003bfb
[INFO] running `Command { std: "docker" "start" "-a" "c31b0705c9358bdfd7c7be27791a1bc419c8b6c06fa0ca585119b8ea80003bfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stdout] warning: unused import: `satellite_lockfree::LockFreeVec`
[INFO] [stdout]  --> src/clause_db.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use satellite_lockfree::LockFreeVec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/solver.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let mut c_count = 0;
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c_count`
[INFO] [stdout]    --> src/solver.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let mut c_count = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/solver.rs:249:21
[INFO] [stdout]     |
[INFO] [stdout] 249 |                 let mut watch = watches[i].clone();
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `counter`
[INFO] [stdout]    --> src/solver.rs:350:13
[INFO] [stdout]     |
[INFO] [stdout] 350 |         let counter = 0;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_original` is never read
[INFO] [stdout]   --> src/clause_db.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct ClauseDatabase {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     num_original: usize,
[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 `seen` is never read
[INFO] [stdout]   --> src/conflict.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConflictAnalyzer {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 59 |     seen: Vec<bool>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_vars` is never read
[INFO] [stdout]   --> src/decision.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DecisionEngine {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     num_vars: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `alpha` is never read
[INFO] [stdout]    --> src/heuristics.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub struct LrbScores {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 112 |     alpha: f64,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_vars` is never read
[INFO] [stdout]   --> src/solver.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct CdclSolver {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 44 |     /// Number of variables.
[INFO] [stdout] 45 |     num_vars: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `analyze_conflict`, `backtrack`, `add_learned_clause`, `should_restart`, and `restart` are never used
[INFO] [stdout]    --> src/solver.rs:345:8
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl CdclSolver {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 345 |     fn analyze_conflict(&mut self, conflict_clause_id: usize) -> (Vec<i64>, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 428 |     fn backtrack(&mut self, level: usize) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 469 |     fn add_learned_clause(&mut self, clause: Vec<i64>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 504 |     fn should_restart(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 509 |     fn restart(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling satellite-cdcl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `satellite_lockfree::LockFreeVec`
[INFO] [stdout]  --> src/clause_db.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use satellite_lockfree::LockFreeVec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/solver.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let mut c_count = 0;
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c_count`
[INFO] [stdout]    --> src/solver.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let mut c_count = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/solver.rs:249:21
[INFO] [stdout]     |
[INFO] [stdout] 249 |                 let mut watch = watches[i].clone();
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `counter`
[INFO] [stdout]    --> src/solver.rs:350:13
[INFO] [stdout]     |
[INFO] [stdout] 350 |         let counter = 0;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_original` is never read
[INFO] [stdout]   --> src/clause_db.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct ClauseDatabase {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     num_original: usize,
[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 `seen` is never read
[INFO] [stdout]   --> src/conflict.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConflictAnalyzer {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 59 |     seen: Vec<bool>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_vars` is never read
[INFO] [stdout]   --> src/decision.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DecisionEngine {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     num_vars: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `alpha` is never read
[INFO] [stdout]    --> src/heuristics.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub struct LrbScores {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 112 |     alpha: f64,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_vars` is never read
[INFO] [stdout]   --> src/solver.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct CdclSolver {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 44 |     /// Number of variables.
[INFO] [stdout] 45 |     num_vars: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `analyze_conflict`, `backtrack`, `add_learned_clause`, `should_restart`, and `restart` are never used
[INFO] [stdout]    --> src/solver.rs:345:8
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl CdclSolver {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 345 |     fn analyze_conflict(&mut self, conflict_clause_id: usize) -> (Vec<i64>, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 428 |     fn backtrack(&mut self, level: usize) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 469 |     fn add_learned_clause(&mut self, clause: Vec<i64>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 504 |     fn should_restart(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 509 |     fn restart(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.04s
[INFO] running `Command { std: "docker" "inspect" "c31b0705c9358bdfd7c7be27791a1bc419c8b6c06fa0ca585119b8ea80003bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c31b0705c9358bdfd7c7be27791a1bc419c8b6c06fa0ca585119b8ea80003bfb", kill_on_drop: false }`
[INFO] [stdout] c31b0705c9358bdfd7c7be27791a1bc419c8b6c06fa0ca585119b8ea80003bfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 741ba97e08f19ef80374fa0286f19f47acf35560f50081b02166dd7751993038
[INFO] running `Command { std: "docker" "start" "-a" "741ba97e08f19ef80374fa0286f19f47acf35560f50081b02166dd7751993038", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `satellite_lockfree::LockFreeVec`
[INFO] [stderr]  --> src/clause_db.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use satellite_lockfree::LockFreeVec;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/solver.rs:131:13
[INFO] [stderr]     |
[INFO] [stderr] 131 |         let mut c_count = 0;
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c_count`
[INFO] [stderr]    --> src/solver.rs:131:13
[INFO] [stderr]     |
[INFO] [stderr] 131 |         let mut c_count = 0;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_count`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/solver.rs:249:21
[INFO] [stderr]     |
[INFO] [stderr] 249 |                 let mut watch = watches[i].clone();
[INFO] [stderr]     |                     ----^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `counter`
[INFO] [stderr]    --> src/solver.rs:350:13
[INFO] [stderr]     |
[INFO] [stderr] 350 |         let counter = 0;
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter`
[INFO] [stderr] 
[INFO] [stderr] warning: field `num_original` is never read
[INFO] [stderr]   --> src/clause_db.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct ClauseDatabase {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 23 |     num_original: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `seen` is never read
[INFO] [stderr]   --> src/conflict.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub struct ConflictAnalyzer {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 59 |     seen: Vec<bool>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `num_vars` is never read
[INFO] [stderr]   --> src/decision.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct DecisionEngine {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 14 |     num_vars: usize,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `alpha` is never read
[INFO] [stderr]    --> src/heuristics.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub struct LrbScores {
[INFO] [stderr]     |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 112 |     alpha: f64,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `num_vars` is never read
[INFO] [stderr]   --> src/solver.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct CdclSolver {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 44 |     /// Number of variables.
[INFO] [stderr] 45 |     num_vars: usize,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `analyze_conflict`, `backtrack`, `add_learned_clause`, `should_restart`, and `restart` are never used
[INFO] [stderr]    --> src/solver.rs:345:8
[INFO] [stderr]     |
[INFO] [stderr]  89 | impl CdclSolver {
[INFO] [stderr]     | --------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 345 |     fn analyze_conflict(&mut self, conflict_clause_id: usize) -> (Vec<i64>, usize) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 428 |     fn backtrack(&mut self, level: usize) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 469 |     fn add_learned_clause(&mut self, clause: Vec<i64>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 504 |     fn should_restart(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 509 |     fn restart(&mut self) {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `satellite-cdcl` (lib) generated 11 warnings (run `cargo fix --lib -p satellite-cdcl` to apply 5 suggestions)
[INFO] [stderr] warning: `satellite-cdcl` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/satellite_cdcl-105c2bd8d324f22f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/comprehensive_tests.rs (/opt/rustwide/target/debug/deps/comprehensive_tests-1e0936ad843118e1)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_conflict_analyzer_lbd ... ok
[INFO] [stdout] test test_evsids_scoring ... ok
[INFO] [stdout] test test_implication_graph_backtrack ... ok
[INFO] [stdout] test test_prop_queue_basic ... ok
[INFO] [stdout] test test_prop_queue_clear ... ok
[INFO] [stdout] test test_solver_conflicting_units ... ok
[INFO] [stdout] test test_solver_empty_problem ... ok
[INFO] [stdout] test test_solver_pigeonhole_2_1 ... ok
[INFO] [stdout] test test_solver_single_unit_clause ... ok
[INFO] [stdout] test test_solver_simple_sat ... ok
[INFO] [stdout] test test_vsids_bump_and_decay ... ok
[INFO] [stdout] test test_watched_literals_add_and_get ... ok
[INFO] [stdout] test test_watched_literals_empty ... ok
[INFO] [stderr]    Doc-tests satellite_cdcl
[INFO] [stdout] test test_implication_graph_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "741ba97e08f19ef80374fa0286f19f47acf35560f50081b02166dd7751993038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741ba97e08f19ef80374fa0286f19f47acf35560f50081b02166dd7751993038", kill_on_drop: false }`
[INFO] [stdout] 741ba97e08f19ef80374fa0286f19f47acf35560f50081b02166dd7751993038
