[INFO] cloning repository https://github.com/williamEKim/cs152-rustcompiler-w25-wkim107-apham184
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/williamEKim/cs152-rustcompiler-w25-wkim107-apham184" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FwilliamEKim%2Fcs152-rustcompiler-w25-wkim107-apham184", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FwilliamEKim%2Fcs152-rustcompiler-w25-wkim107-apham184'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27d5906cb9c6f12f134faec00be9d970d7727308
[INFO] checking williamEKim/cs152-rustcompiler-w25-wkim107-apham184 against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FwilliamEKim%2Fcs152-rustcompiler-w25-wkim107-apham184" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/williamEKim/cs152-rustcompiler-w25-wkim107-apham184
[INFO] finished tweaking git repo https://github.com/williamEKim/cs152-rustcompiler-w25-wkim107-apham184
[INFO] tweaked toml for git repo https://github.com/williamEKim/cs152-rustcompiler-w25-wkim107-apham184 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/williamEKim/cs152-rustcompiler-w25-wkim107-apham184 on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/williamEKim/cs152-rustcompiler-w25-wkim107-apham184 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78d9d148e9ab517b877f45d77047a7d1693dbae65415abfbeb5eab40afc27dce
[INFO] running `Command { std: "docker" "start" "-a" "78d9d148e9ab517b877f45d77047a7d1693dbae65415abfbeb5eab40afc27dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78d9d148e9ab517b877f45d77047a7d1693dbae65415abfbeb5eab40afc27dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d9d148e9ab517b877f45d77047a7d1693dbae65415abfbeb5eab40afc27dce", kill_on_drop: false }`
[INFO] [stdout] 78d9d148e9ab517b877f45d77047a7d1693dbae65415abfbeb5eab40afc27dce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e897e832019ca6bb0d00b61caff1c580a33627b6531849b0b223926c01fe7c4
[INFO] running `Command { std: "docker" "start" "-a" "0e897e832019ca6bb0d00b61caff1c580a33627b6531849b0b223926c01fe7c4", kill_on_drop: false }`
[INFO] [stderr]     Checking phase1 v0.1.0 (/opt/rustwide/workdir/phase1)
[INFO] [stderr]     Checking phase3 v0.1.0 (/opt/rustwide/workdir/phase3)
[INFO] [stderr]     Checking phase4 v0.1.0 (/opt/rustwide/workdir/phase4)
[INFO] [stderr]     Checking phase0 v0.1.0 (/opt/rustwide/workdir/phase0)
[INFO] [stderr]     Checking phase2 v0.1.0 (/opt/rustwide/workdir/phase2)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> phase2/src/main.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |   Ident(String),
[INFO] [stdout]    |   ----- ^^^^^^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 92 -   Ident(String),
[INFO] [stdout] 92 +   Ident(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> phase2/src/main.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 |   Num(i32),
[INFO] [stdout]    |   --- ^^^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 93 -   Num(i32),
[INFO] [stdout] 93 +   Num(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> phase2/src/main.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |   Ident(String),
[INFO] [stdout]    |   ----- ^^^^^^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 92 -   Ident(String),
[INFO] [stdout] 92 +   Ident(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> phase2/src/main.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 |   Num(i32),
[INFO] [stdout]    |   --- ^^^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 93 -   Num(i32),
[INFO] [stdout] 93 +   Num(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `returnKeyword` in this scope
[INFO] [stdout]    --> phase1/src/main.rs:289:19
[INFO] [stdout]     |
[INFO] [stdout] 289 |       let token = returnKeyword(identifier_token);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `returnKeyword` in this scope
[INFO] [stdout]    --> phase1/src/main.rs:289:19
[INFO] [stdout]     |
[INFO] [stdout] 289 |       let token = returnKeyword(identifier_token);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `phase1` (bin "phase1") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `phase1` (bin "phase1" test) due to 1 previous error
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> phase4/src/main.rs:291:28
[INFO] [stdout]     |
[INFO] [stdout] 291 |         format!("_temp{}", VAR_NUM)
[INFO] [stdout]     |                            ^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> phase3/src/main.rs:283:28
[INFO] [stdout]     |
[INFO] [stdout] 283 |         format!("_temp{}", VAR_NUM)
[INFO] [stdout]     |                            ^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]     --> phase3/src/interpreter.rs:1291:26
[INFO] [stdout]      |
[INFO] [stdout] 1291 |             assert!(toks.len() == 6);
[INFO] [stdout]      |                          ^^^ method not found in `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1292:34
[INFO] [stdout]      |
[INFO] [stdout] 1292 |             assert!(matches!(toks[0], IRTok::Add));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1293:34
[INFO] [stdout]      |
[INFO] [stdout] 1293 |             assert!(matches!(toks[1], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1294:34
[INFO] [stdout]      |
[INFO] [stdout] 1294 |             assert!(matches!(toks[2], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1295:34
[INFO] [stdout]      |
[INFO] [stdout] 1295 |             assert!(matches!(toks[3], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1296:34
[INFO] [stdout]      |
[INFO] [stdout] 1296 |             assert!(matches!(toks[4], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1297:34
[INFO] [stdout]      |
[INFO] [stdout] 1297 |             assert!(matches!(toks[5], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]     --> phase3/src/interpreter.rs:1302:26
[INFO] [stdout]      |
[INFO] [stdout] 1302 |             assert!(toks.len() == 5);
[INFO] [stdout]      |                          ^^^ method not found in `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1303:34
[INFO] [stdout]      |
[INFO] [stdout] 1303 |             assert!(matches!(toks[0], IRTok::Func));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1304:34
[INFO] [stdout]      |
[INFO] [stdout] 1304 |             assert!(matches!(toks[1], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1305:34
[INFO] [stdout]      |
[INFO] [stdout] 1305 |             assert!(matches!(toks[2], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1306:34
[INFO] [stdout]      |
[INFO] [stdout] 1306 |             assert!(matches!(toks[3], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1307:34
[INFO] [stdout]      |
[INFO] [stdout] 1307 |             assert!(matches!(toks[4], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]     --> phase3/src/interpreter.rs:1312:26
[INFO] [stdout]      |
[INFO] [stdout] 1312 |             assert!(toks.len() == 6);
[INFO] [stdout]      |                          ^^^ method not found in `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1313:34
[INFO] [stdout]      |
[INFO] [stdout] 1313 |             assert!(matches!(toks[0], IRTok::Func));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1314:34
[INFO] [stdout]      |
[INFO] [stdout] 1314 |             assert!(matches!(toks[1], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1315:34
[INFO] [stdout]      |
[INFO] [stdout] 1315 |             assert!(matches!(toks[2], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1316:34
[INFO] [stdout]      |
[INFO] [stdout] 1316 |             assert!(matches!(toks[3], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1317:34
[INFO] [stdout]      |
[INFO] [stdout] 1317 |             assert!(matches!(toks[4], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1318:34
[INFO] [stdout]      |
[INFO] [stdout] 1318 |             assert!(matches!(toks[5], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]     --> phase3/src/interpreter.rs:1323:26
[INFO] [stdout]      |
[INFO] [stdout] 1323 |             assert!(toks.len() == 8);
[INFO] [stdout]      |                          ^^^ method not found in `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1324:34
[INFO] [stdout]      |
[INFO] [stdout] 1324 |             assert!(matches!(toks[0], IRTok::Mov));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1325:34
[INFO] [stdout]      |
[INFO] [stdout] 1325 |             assert!(matches!(toks[1], IRTok::LBrace));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1326:34
[INFO] [stdout]      |
[INFO] [stdout] 1326 |             assert!(matches!(toks[2], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1327:34
[INFO] [stdout]      |
[INFO] [stdout] 1327 |             assert!(matches!(toks[3], IRTok::Plus));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1328:34
[INFO] [stdout]      |
[INFO] [stdout] 1328 |             assert!(matches!(toks[4], IRTok::Num(0)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1329:34
[INFO] [stdout]      |
[INFO] [stdout] 1329 |             assert!(matches!(toks[5], IRTok::RBrace));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1330:34
[INFO] [stdout]      |
[INFO] [stdout] 1330 |             assert!(matches!(toks[6], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase3/src/interpreter.rs:1331:34
[INFO] [stdout]      |
[INFO] [stdout] 1331 |             assert!(matches!(toks[7], IRTok::Num(100)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]     --> phase4/src/interpreter.rs:1291:26
[INFO] [stdout]      |
[INFO] [stdout] 1291 |             assert!(toks.len() == 6);
[INFO] [stdout]      |                          ^^^ method not found in `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1292:34
[INFO] [stdout]      |
[INFO] [stdout] 1292 |             assert!(matches!(toks[0], IRTok::Add));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1293:34
[INFO] [stdout]      |
[INFO] [stdout] 1293 |             assert!(matches!(toks[1], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1294:34
[INFO] [stdout]      |
[INFO] [stdout] 1294 |             assert!(matches!(toks[2], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1295:34
[INFO] [stdout]      |
[INFO] [stdout] 1295 |             assert!(matches!(toks[3], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1296:34
[INFO] [stdout]      |
[INFO] [stdout] 1296 |             assert!(matches!(toks[4], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1297:34
[INFO] [stdout]      |
[INFO] [stdout] 1297 |             assert!(matches!(toks[5], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]     --> phase4/src/interpreter.rs:1302:26
[INFO] [stdout]      |
[INFO] [stdout] 1302 |             assert!(toks.len() == 5);
[INFO] [stdout]      |                          ^^^ method not found in `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1303:34
[INFO] [stdout]      |
[INFO] [stdout] 1303 |             assert!(matches!(toks[0], IRTok::Func));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1304:34
[INFO] [stdout]      |
[INFO] [stdout] 1304 |             assert!(matches!(toks[1], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1305:34
[INFO] [stdout]      |
[INFO] [stdout] 1305 |             assert!(matches!(toks[2], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1306:34
[INFO] [stdout]      |
[INFO] [stdout] 1306 |             assert!(matches!(toks[3], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1307:34
[INFO] [stdout]      |
[INFO] [stdout] 1307 |             assert!(matches!(toks[4], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]     --> phase4/src/interpreter.rs:1312:26
[INFO] [stdout]      |
[INFO] [stdout] 1312 |             assert!(toks.len() == 6);
[INFO] [stdout]      |                          ^^^ method not found in `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1313:34
[INFO] [stdout]      |
[INFO] [stdout] 1313 |             assert!(matches!(toks[0], IRTok::Func));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1314:34
[INFO] [stdout]      |
[INFO] [stdout] 1314 |             assert!(matches!(toks[1], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1315:34
[INFO] [stdout]      |
[INFO] [stdout] 1315 |             assert!(matches!(toks[2], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1316:34
[INFO] [stdout]      |
[INFO] [stdout] 1316 |             assert!(matches!(toks[3], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1317:34
[INFO] [stdout]      |
[INFO] [stdout] 1317 |             assert!(matches!(toks[4], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1318:34
[INFO] [stdout]      |
[INFO] [stdout] 1318 |             assert!(matches!(toks[5], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]     --> phase4/src/interpreter.rs:1323:26
[INFO] [stdout]      |
[INFO] [stdout] 1323 |             assert!(toks.len() == 8);
[INFO] [stdout]      |                          ^^^ method not found in `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1324:34
[INFO] [stdout]      |
[INFO] [stdout] 1324 |             assert!(matches!(toks[0], IRTok::Mov));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1325:34
[INFO] [stdout]      |
[INFO] [stdout] 1325 |             assert!(matches!(toks[1], IRTok::LBrace));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1326:34
[INFO] [stdout]      |
[INFO] [stdout] 1326 |             assert!(matches!(toks[2], IRTok::Var(_)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1327:34
[INFO] [stdout]      |
[INFO] [stdout] 1327 |             assert!(matches!(toks[3], IRTok::Plus));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1328:34
[INFO] [stdout]      |
[INFO] [stdout] 1328 |             assert!(matches!(toks[4], IRTok::Num(0)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1329:34
[INFO] [stdout]      |
[INFO] [stdout] 1329 |             assert!(matches!(toks[5], IRTok::RBrace));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1330:34
[INFO] [stdout]      |
[INFO] [stdout] 1330 |             assert!(matches!(toks[6], IRTok::Comma));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<interpreter::IRTok>, String>`
[INFO] [stdout]     --> phase4/src/interpreter.rs:1331:34
[INFO] [stdout]      |
[INFO] [stdout] 1331 |             assert!(matches!(toks[7], IRTok::Num(100)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0608.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `phase3` (bin "phase3" test) due to 29 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0599, E0608.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `phase4` (bin "phase4" test) due to 29 previous errors
[INFO] running `Command { std: "docker" "inspect" "0e897e832019ca6bb0d00b61caff1c580a33627b6531849b0b223926c01fe7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e897e832019ca6bb0d00b61caff1c580a33627b6531849b0b223926c01fe7c4", kill_on_drop: false }`
[INFO] [stdout] 0e897e832019ca6bb0d00b61caff1c580a33627b6531849b0b223926c01fe7c4
