Build Error (broccoli-persistent-filter:Babel): Container is falsy?

Yesterday this started happening.
Been trying to find out if it's a floating dep or not, so for no dice.

```
Build Error (broccoli-persistent-filter:Babel > [Babel: emberclear]) in emberclear/adapters/application.js

/home/preston/Development/NullVoxpopuli/emberclear/client/web/emberclear/emberclear/adapters/application.js: Container is falsy
```
not sure how relevant `emberclear/adapters/application.js` is, or if it just _happens_ to be the first file, but there is no mention of Container in there (cause I assume it's a build time thing?)

The Error Report from tmp:

ENV Summary:

TIME: Fri Jun 05 2020 06:58:29 GMT-0400 (Eastern Daylight Time)
TITLE: ember
ARGV:
- /home/preston/.volta/tools/image/node/14.3.0/6.14.5/bin/node
- /home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/.bin/ember
- exam
- --random
EXEC_PATH: /home/preston/.volta/tools/image/node/14.3.0/6.14.5/bin/node
TMPDIR: /tmp
SHELL: /bin/bash
PATH:
- /tmp/yarn--1591354679948-0.38015005790764556
- /home/preston/Development/NullVoxpopuli/emberclear/client/web/emberclear/node_modules/.bin
- /home/preston/.config/yarn/link/node_modules/.bin
- /home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/.bin
- /home/preston/.volta/tools/image/node/14.3.0/6.14.5/libexec/lib/node_modules/npm/bin/node-gyp-bin
- /home/preston/.volta/tools/image/node/14.3.0/6.14.5/lib/node_modules/npm/bin/node-gyp-bin
- /home/preston/.volta/tools/image/node/14.3.0/6.14.5/bin/node_modules/npm/bin/node-gyp-bin
- /tmp/yarn--1591354679668-0.494597846856875
- /home/preston/Development/NullVoxpopuli/emberclear/client/web/emberclear/node_modules/.bin
- /home/preston/.config/yarn/link/node_modules/.bin
- /home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/.bin
- /home/preston/.yarn/bin
- /home/preston/.volta/tools/image/node/14.3.0/6.14.5/libexec/lib/node_modules/npm/bin/node-gyp-bin
- /home/preston/.volta/tools/image/node/14.3.0/6.14.5/lib/node_modules/npm/bin/node-gyp-bin
- /home/preston/.volta/tools/image/node/14.3.0/6.14.5/bin/node_modules/npm/bin/node-gyp-bin
- /home/preston/.volta/tools/image/node/14.3.0/6.14.5/bin
- /home/preston/.volta/tools/image/yarn/1.22.4/bin
- /home/preston/.pythons/Python-3.6.3/bin
- /home/preston/.cargo/bin
- /home/preston/Applications
- /home/preston/apps/phantomjs/bin
- /home/preston/scripts/system-utils
- /home/preston/scripts/git
- /home/preston/scripts/rails
- /home/preston/scripts
- /usr/local/sbin
- /usr/local/bin
- /usr/sbin
- /usr/bin
- /sbin
- /bin
- /usr/games
- /usr/local/games
- /snap/bin
- /home/preston/.fzf/bin
PLATFORM: linux x64
FREEMEM: 1777565696
TOTALMEM: 20497272832
UPTIME: 643812
LOADAVG: 2.05712890625,1.35546875,0.87060546875
CPUS:
- Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz - 3192
- Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz - 3192
- Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz - 3192
- Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz - 3192
ENDIANNESS: LE
VERSIONS:
- ares: 1.16.0
- brotli: 1.0.7
- cldr: 37.0
- icu: 67.1
- llhttp: 2.0.4
- modules: 83
- napi: 6
- nghttp2: 1.40.0
- node: 14.3.0
- openssl: 1.1.1g
- tz: 2019c
- unicode: 13.0
- uv: 1.37.0
- v8: 8.1.307.31-node.33
- zlib: 1.2.11

ERROR Summary:

- broccoliBuilderErrorStack: ReferenceError: /home/preston/Development/NullVoxpopuli/emberclear/client/web/emberclear/emberclear/adapters/application.js: Container is falsy
at NodePath._replaceWith (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/replacement.js:166:11)
at NodePath.replaceWith (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/replacement.js:156:8)
at /home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/babel-plugin-ember-modules-api-polyfill/src/index.js:173:33
at Array.forEach (:null:null)
at /home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/babel-plugin-ember-modules-api-polyfill/src/index.js:171:38
at Array.forEach (:null:null)
at PluginPass.ImportDeclaration (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/babel-plugin-ember-modules-api-polyfill/src/index.js:106:22)
at newFn (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/visitors.js:179:21)
at NodePath._call (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/context.js:55:20)
at NodePath.call (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/context.js:42:17)
at NodePath.visit (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/context.js:90:31)
at TraversalContext.visitQueue (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:112:16)
at TraversalContext.visitMultiple (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:79:17)
at TraversalContext.visit (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:138:19)
at Function.traverse.node (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/index.js:84:17)
at NodePath.visit (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/context.js:97:18)
at TraversalContext.visitQueue (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:112:16)
at TraversalContext.visitSingle (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:84:19)
at TraversalContext.visit (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:140:19)
at Function.traverse.node (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/index.js:84:17)
at traverse (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/index.js:66:12)
at transformFile (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/core/lib/transformation/index.js:107:29)
at transformFile.next (:null:null)
at run (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/core/lib/transformation/index.js:35:12)
at run.next (:null:null)
at Function.transform (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/core/lib/transform.js:27:41)
at transform.next (:null:null)
at evaluateSync (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/gensync/index.js:244:28)
at Function.sync (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/gensync/index.js:84:14)
at Object.transform (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/core/lib/transform.js:36:54)
at /home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-babel-transpiler/lib/parallel-api.js:254:26
at initializePromise (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/rsvp/dist/rsvp.js:523:7)
at new Promise (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/rsvp/dist/rsvp.js:1017:35)
at transformString (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-babel-transpiler/lib/parallel-api.js:253:12)
at Babel.transform (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-babel-transpiler/index.js:106:10)
at Babel.processString (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-babel-transpiler/index.js:137:15)
at Promise.then.output (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-persistent-filter/lib/strategies/persistent.js:56:23)
at initializePromise (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/rsvp/dist/rsvp.js:523:7)
at new Promise (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/rsvp/dist/rsvp.js:1017:35)
at /home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-persistent-filter/lib/strategies/persistent.js:55:18
at tryCatch (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/async-disk-cache/node_modules/rsvp/dist/rsvp.js:525:12)
at invokeCallback (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/async-disk-cache/node_modules/rsvp/dist/rsvp.js:538:13)
at publish (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/async-disk-cache/node_modules/rsvp/dist/rsvp.js:508:7)
at flush (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/async-disk-cache/node_modules/rsvp/dist/rsvp.js:2415:5)
at processTicksAndRejections (internal/process/task_queues.js:79:11)

- code: [undefined]
- codeFrame: /home/preston/Development/NullVoxpopuli/emberclear/client/web/emberclear/emberclear/adapters/application.js: Container is falsy
- errorMessage: emberclear/adapters/application.js: /home/preston/Development/NullVoxpopuli/emberclear/client/web/emberclear/emberclear/adapters/application.js: Container is falsy
in /tmp/broccoli-184024EKLLNvxZxjFX/out-494-analyzer_ember_auto_import_analyzer
at broccoli-persistent-filter:Babel > [Babel: emberclear] (Babel: emberclear)
- errorType: Build Error
- location:
- column: [undefined]
- file: emberclear/adapters/application.js
- line: [undefined]
- treeDir: /tmp/broccoli-184024EKLLNvxZxjFX/out-494-analyzer_ember_auto_import_analyzer
- message: emberclear/adapters/application.js: /home/preston/Development/NullVoxpopuli/emberclear/client/web/emberclear/emberclear/adapters/application.js: Container is falsy
in /tmp/broccoli-184024EKLLNvxZxjFX/out-494-analyzer_ember_auto_import_analyzer
at broccoli-persistent-filter:Babel > [Babel: emberclear] (Babel: emberclear)
- name: Error
- nodeAnnotation: Babel: emberclear
- nodeName: broccoli-persistent-filter:Babel > [Babel: emberclear]
- originalErrorMessage: /home/preston/Development/NullVoxpopuli/emberclear/client/web/emberclear/emberclear/adapters/application.js: Container is falsy
- stack: ReferenceError: /home/preston/Development/NullVoxpopuli/emberclear/client/web/emberclear/emberclear/adapters/application.js: Container is falsy
at NodePath._replaceWith (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/replacement.js:166:11)
at NodePath.replaceWith (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/replacement.js:156:8)
at /home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/babel-plugin-ember-modules-api-polyfill/src/index.js:173:33
at Array.forEach (:null:null)
at /home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/babel-plugin-ember-modules-api-polyfill/src/index.js:171:38
at Array.forEach (:null:null)
at PluginPass.ImportDeclaration (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/babel-plugin-ember-modules-api-polyfill/src/index.js:106:22)
at newFn (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/visitors.js:179:21)
at NodePath._call (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/context.js:55:20)
at NodePath.call (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/context.js:42:17)
at NodePath.visit (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/context.js:90:31)
at TraversalContext.visitQueue (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:112:16)
at TraversalContext.visitMultiple (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:79:17)
at TraversalContext.visit (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:138:19)
at Function.traverse.node (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/index.js:84:17)
at NodePath.visit (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/path/context.js:97:18)
at TraversalContext.visitQueue (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:112:16)
at TraversalContext.visitSingle (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:84:19)
at TraversalContext.visit (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/context.js:140:19)
at Function.traverse.node (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/index.js:84:17)
at traverse (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/traverse/lib/index.js:66:12)
at transformFile (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/core/lib/transformation/index.js:107:29)
at transformFile.next (:null:null)
at run (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/core/lib/transformation/index.js:35:12)
at run.next (:null:null)
at Function.transform (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/core/lib/transform.js:27:41)
at transform.next (:null:null)
at evaluateSync (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/gensync/index.js:244:28)
at Function.sync (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/gensync/index.js:84:14)
at Object.transform (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/@babel/core/lib/transform.js:36:54)
at /home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-babel-transpiler/lib/parallel-api.js:254:26
at initializePromise (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/rsvp/dist/rsvp.js:523:7)
at new Promise (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/rsvp/dist/rsvp.js:1017:35)
at transformString (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-babel-transpiler/lib/parallel-api.js:253:12)
at Babel.transform (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-babel-transpiler/index.js:106:10)
at Babel.processString (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-babel-transpiler/index.js:137:15)
at Promise.then.output (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-persistent-filter/lib/strategies/persistent.js:56:23)
at initializePromise (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/rsvp/dist/rsvp.js:523:7)
at new Promise (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/rsvp/dist/rsvp.js:1017:35)
at /home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/broccoli-persistent-filter/lib/strategies/persistent.js:55:18
at tryCatch (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/async-disk-cache/node_modules/rsvp/dist/rsvp.js:525:12)
at invokeCallback (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/async-disk-cache/node_modules/rsvp/dist/rsvp.js:538:13)
at publish (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/async-disk-cache/node_modules/rsvp/dist/rsvp.js:508:7)
at flush (/home/preston/Development/NullVoxpopuli/emberclear/client/web/node_modules/async-disk-cache/node_modules/rsvp/dist/rsvp.js:2415:5)
at processTicksAndRejections (internal/process/task_queues.js:79:11)