[INFO] cloning repository https://github.com/rjnagel64/CS703-Project-Fa23
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rjnagel64/CS703-Project-Fa23" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frjnagel64%2FCS703-Project-Fa23", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4b8b473bb83c21daabc7e4b1b923fa511ad015e
[INFO] checking rjnagel64/CS703-Project-Fa23 against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frjnagel64%2FCS703-Project-Fa23" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rjnagel64/CS703-Project-Fa23
[INFO] finished tweaking git repo https://github.com/rjnagel64/CS703-Project-Fa23
[INFO] tweaked toml for git repo https://github.com/rjnagel64/CS703-Project-Fa23 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rjnagel64/CS703-Project-Fa23 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 git repo https://github.com/rjnagel64/CS703-Project-Fa23 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 }`
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[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_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] f998b22ddbc077ca29fd60ff44dbd34436ac0fe3f60674e0a802026a5ca3513f
[INFO] running `Command { std: "docker" "start" "-a" "f998b22ddbc077ca29fd60ff44dbd34436ac0fe3f60674e0a802026a5ca3513f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f998b22ddbc077ca29fd60ff44dbd34436ac0fe3f60674e0a802026a5ca3513f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f998b22ddbc077ca29fd60ff44dbd34436ac0fe3f60674e0a802026a5ca3513f", kill_on_drop: false }`
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e180802f3d7ff79a59864d7c9f58f4c795bec545458df9c1e2f72d355997c821
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[INFO] [stderr]    Compiling indexmap v1.9.3
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[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
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[INFO] [stderr]     Checking symbol_table v0.2.0
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking symbolic_expressions v5.0.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]     Checking regex v1.10.2
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[INFO] [stderr]     Checking lalrpop-util v0.20.0
[INFO] [stderr]    Compiling lalrpop v0.20.0
[INFO] [stderr]    Compiling project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `BBStmt` is never used
[INFO] [stdout]    --> src/egraph.rs:397:6
[INFO] [stdout]     |
[INFO] [stdout] 397 | enum BBStmt {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BB` is never constructed
[INFO] [stdout]    --> src/egraph.rs:402:8
[INFO] [stdout]     |
[INFO] [stdout] 402 | struct BB(Vec<BBStmt>);
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BBTree` is never used
[INFO] [stdout]    --> src/egraph.rs:404:6
[INFO] [stdout]     |
[INFO] [stdout] 404 | enum BBTree {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IfTree` is never constructed
[INFO] [stdout]    --> src/egraph.rs:410:8
[INFO] [stdout]     |
[INFO] [stdout] 410 | struct IfTree {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WhileTree` is never constructed
[INFO] [stdout]    --> src/egraph.rs:418:8
[INFO] [stdout]     |
[INFO] [stdout] 418 | struct WhileTree {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `push_stmt` are never used
[INFO] [stdout]    --> src/egraph.rs:426:8
[INFO] [stdout]     |
[INFO] [stdout] 425 | impl BB {
[INFO] [stdout]     | ------- associated items in this implementation
[INFO] [stdout] 426 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     fn push_stmt(&mut self, stmt: BBStmt) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_stmt` is never used
[INFO] [stdout]    --> src/egraph.rs:436:8
[INFO] [stdout]     |
[INFO] [stdout] 435 | impl IfTree {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 436 |     fn push_stmt(&mut self, stmt: BBStmt) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_stmt` is never used
[INFO] [stdout]    --> src/egraph.rs:442:8
[INFO] [stdout]     |
[INFO] [stdout] 441 | impl WhileTree {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 442 |     fn push_stmt(&mut self, stmt: BBStmt) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_stmt` is never used
[INFO] [stdout]    --> src/egraph.rs:448:8
[INFO] [stdout]     |
[INFO] [stdout] 447 | impl BBTree {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 448 |     fn push_stmt(&mut self, stmt: BBStmt) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `program_build_bb_tree` is never used
[INFO] [stdout]    --> src/egraph.rs:457:4
[INFO] [stdout]     |
[INFO] [stdout] 457 | fn program_build_bb_tree(prog: &Program) -> BBTree {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_build_bb_tree` is never used
[INFO] [stdout]    --> src/egraph.rs:461:4
[INFO] [stdout]     |
[INFO] [stdout] 461 | fn block_build_bb_tree(block: &Block) -> BBTree {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BBStmt` is never used
[INFO] [stdout]    --> src/egraph.rs:397:6
[INFO] [stdout]     |
[INFO] [stdout] 397 | enum BBStmt {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BB` is never constructed
[INFO] [stdout]    --> src/egraph.rs:402:8
[INFO] [stdout]     |
[INFO] [stdout] 402 | struct BB(Vec<BBStmt>);
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BBTree` is never used
[INFO] [stdout]    --> src/egraph.rs:404:6
[INFO] [stdout]     |
[INFO] [stdout] 404 | enum BBTree {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IfTree` is never constructed
[INFO] [stdout]    --> src/egraph.rs:410:8
[INFO] [stdout]     |
[INFO] [stdout] 410 | struct IfTree {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WhileTree` is never constructed
[INFO] [stdout]    --> src/egraph.rs:418:8
[INFO] [stdout]     |
[INFO] [stdout] 418 | struct WhileTree {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `push_stmt` are never used
[INFO] [stdout]    --> src/egraph.rs:426:8
[INFO] [stdout]     |
[INFO] [stdout] 425 | impl BB {
[INFO] [stdout]     | ------- associated items in this implementation
[INFO] [stdout] 426 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     fn push_stmt(&mut self, stmt: BBStmt) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_stmt` is never used
[INFO] [stdout]    --> src/egraph.rs:436:8
[INFO] [stdout]     |
[INFO] [stdout] 435 | impl IfTree {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 436 |     fn push_stmt(&mut self, stmt: BBStmt) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_stmt` is never used
[INFO] [stdout]    --> src/egraph.rs:442:8
[INFO] [stdout]     |
[INFO] [stdout] 441 | impl WhileTree {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 442 |     fn push_stmt(&mut self, stmt: BBStmt) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_stmt` is never used
[INFO] [stdout]    --> src/egraph.rs:448:8
[INFO] [stdout]     |
[INFO] [stdout] 447 | impl BBTree {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 448 |     fn push_stmt(&mut self, stmt: BBStmt) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `program_build_bb_tree` is never used
[INFO] [stdout]    --> src/egraph.rs:457:4
[INFO] [stdout]     |
[INFO] [stdout] 457 | fn program_build_bb_tree(prog: &Program) -> BBTree {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_build_bb_tree` is never used
[INFO] [stdout]    --> src/egraph.rs:461:4
[INFO] [stdout]     |
[INFO] [stdout] 461 | fn block_build_bb_tree(block: &Block) -> BBTree {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.13s
[INFO] running `Command { std: "docker" "inspect" "e180802f3d7ff79a59864d7c9f58f4c795bec545458df9c1e2f72d355997c821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e180802f3d7ff79a59864d7c9f58f4c795bec545458df9c1e2f72d355997c821", kill_on_drop: false }`
[INFO] [stdout] e180802f3d7ff79a59864d7c9f58f4c795bec545458df9c1e2f72d355997c821
