Fix multiple critical bugs in Transformer implementation

target/.rustc_info.json

@@ -0,0 +1 @@
+{"rustc_fingerprint":8083588708585034561,"outputs":{"17747080675513052775":{"success":true,"status":"","code":0,"stdout":"rustc 1.88.0 (6b00bc388 2025-06-23)\nbinary: rustc\ncommit-hash: 6b00bc3880198600130e1cf62b8f8a93494488cc\ncommit-date: 2025-06-23\nhost: x86_64-unknown-linux-gnu\nrelease: 1.88.0\nLLVM version: 20.1.5\n","stderr":""},"7971740275564407648":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.so\nlib___.so\nlib___.a\nlib___.so\n/home/jules/.rustup/toolchains/stable-x86_64-unknown-linux-gnu\noff\npacked\nunpacked\n___\ndebug_assertions\npanic=\"unwind\"\nproc_macro\ntarget_abi=\"\"\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"gnu\"\ntarget_family=\"unix\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_os=\"linux\"\ntarget_pointer_width=\"64\"\ntarget_vendor=\"unknown\"\nunix\n","stderr":""}},"successes":{}}

target/CACHEDIR.TAG

@@ -0,0 +1,3 @@
+Signature: 8a477f597d28d172789f06886806bc55
+# This file is a cache directory tag created by cargo.
+# For information about cache directory tags see https://bford.info/cachedir/

target/release/.fingerprint/rustformer-b0ff45543694d30a/bin-rustformer

@@ -0,0 +1 @@
+1cc7cc2cecc64d73

target/release/.fingerprint/rustformer-b0ff45543694d30a/bin-rustformer.json

@@ -0,0 +1 @@
+{"rustc":11410426090777951712,"features":"[]","declared_features":"[]","target":12680810711990473699,"profile":2040997289075261528,"path":4942398508502643691,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"release/.fingerprint/rustformer-b0ff45543694d30a/dep-bin-rustformer","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}

target/release/.fingerprint/rustformer-b0ff45543694d30a/invoked.timestamp

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+This file has an mtime of when this was started.

target/release/.fingerprint/rustformer-b0ff45543694d30a/output-bin-rustformer

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+{"$message_type":"diagnostic","message":"function `ln` is never used","code":{"code":"dead_code","explanation":null},"level":"warning","spans":[{"file_name":"src/main.rs","byte_start":4362,"byte_end":4364,"line_start":154,"line_end":154,"column_start":4,"column_end":6,"is_primary":true,"text":[{"text":"fn ln(x: f64) -> f64 {","highlight_start":4,"highlight_end":6}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"`#[warn(dead_code)]` on by default","code":null,"level":"note","spans":[],"children":[],"rendered":null}],"rendered":"\u001b[0m\u001b[1m\u001b[33mwarning\u001b[0m\u001b[0m\u001b[1m: function `ln` is never used\u001b[0m\n\u001b[0m   \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m--> \u001b[0m\u001b[0msrc/main.rs:154:4\u001b[0m\n\u001b[0m    \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\n\u001b[0m\u001b[1m\u001b[38;5;12m154\u001b[0m\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\u001b[0m \u001b[0m\u001b[0mfn ln(x: f64) -> f64 {\u001b[0m\n\u001b[0m    \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\u001b[0m    \u001b[0m\u001b[0m\u001b[1m\u001b[33m^^\u001b[0m\n\u001b[0m    \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\n\u001b[0m    \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m= \u001b[0m\u001b[0m\u001b[1mnote\u001b[0m\u001b[0m: `#[warn(dead_code)]` on by default\u001b[0m\n\n"}
+{"$message_type":"diagnostic","message":"1 warning emitted","code":null,"level":"warning","spans":[],"children":[],"rendered":"\u001b[0m\u001b[1m\u001b[33mwarning\u001b[0m\u001b[0m\u001b[1m: 1 warning emitted\u001b[0m\n\n"}

target/release/deps/rustformer-b0ff45543694d30a.d

@@ -0,0 +1,6 @@
+/app/target/release/deps/rustformer-b0ff45543694d30a.d: src/main.rs src/../Heany.txt
+
+/app/target/release/deps/rustformer-b0ff45543694d30a: src/main.rs src/../Heany.txt
+
+src/main.rs:
+src/../Heany.txt:

target/release/rustformer.d

@@ -0,0 +1 @@
+/app/target/release/rustformer: /app/Heany.txt /app/src/main.rs