Just started happening after this minor change.
=> ERROR [stage-4 8/8] RUN bin/rails fly:build 10.9s
[stage-4 8/8] RUN bin/rails fly:build:
#26 4.218 β€ YN0070: Migrating from Yarn 1; automatically enabling the compatibility node-modules linker
#26 4.219
#26 4.369 β€ YN0000: β Resolution step
#26 5.021 β€ YN0061: β querystring@npm:0.2.0 is deprecated: The querystring API is considered Legacy. new code should use the URLSearchParams API instead.
#26 5.297 β€ YN0061: β chokidar@npm:2.1.8 is deprecated: Chokidar 2 does not receive security updates since 2019. Upgrade to chokidar 3 with 15x fewer dependencies
#26 5.482 β€ YN0061: β uuid@npm:3.4.0 is deprecated: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See Thereβs Math.random(), and then thereβs Math.random() Β· V8 for details.
#26 5.632 β€ YN0061: β fsevents@npm:1.2.13 is deprecated: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.
#26 5.885 β€ YN0032: β nan@npm:2.17.0: Implicit dependencies on node-gyp are discouraged
#26 6.224 β€ YN0061: β source-map-resolve@npm:0.5.3 is deprecated: See GitHub - lydell/source-map-resolve: [DEPRECATED] Resolve the source map and/or sources for a generated file.
#26 6.448 β€ YN0061: β resolve-url@npm:0.2.1 is deprecated: GitHub - lydell/resolve-url: [DEPRECATED] Like Node.jsβ `path.resolve`/`url.resolve` for the browser.
#26 6.449 β€ YN0061: β source-map-url@npm:0.4.1 is deprecated: See GitHub - lydell/source-map-url: [DEPRECATED] Tools for working with sourceMappingURL comments.
#26 6.452 β€ YN0061: β urix@npm:0.1.0 is deprecated: Please see GitHub - lydell/urix: [DEPRECATED] Makes Windows-style paths more unix and URI friendly.
#26 6.894 β€ YN0032: β fsevents@npm:2.3.2: Implicit dependencies on node-gyp are discouraged
#26 7.650 β€ YN0061: β @npmcli/move-file@npm:2.0.1 is deprecated: This functionality has been moved to @npmcli/fs
#26 7.651 β€ YN0061: β @npmcli/move-file@npm:1.1.2 is deprecated: This functionality has been moved to @npmcli/fs
#26 8.367 β€ YN0061: β flatten@npm:1.0.3 is deprecated: flatten is deprecated in favor of utility frameworks such as lodash.
#26 8.733 β€ YN0061: β svgo@npm:1.3.2 is deprecated: This SVGO version is no longer supported. Upgrade to v2.x.x.
#26 8.772 β€ YN0061: β stable@npm:0.1.8 is deprecated: Modern JS already guarantees Array#sort() is a stable sort, so this library is deprecated. See the compatibility table on MDN: Array.prototype.sort() - JavaScript | MDN
#26 9.849 β€ YN0032: β evp_bytestokey@npm:1.0.3: Implicit dependencies on node-gyp are discouraged
#26 10.29 β€ YN0000: β Completed in 5s 919ms
#26 10.38 β€ YN0000: β Post-resolution validation
#26 10.38 β€ YN0028: β The lockfile would have been modified by this install, which is explicitly forbidden.
#26 10.38 β€ YN0000: β Completed
#26 10.38 β€ YN0000: Failed with errors in 6s 13ms
#26 10.47 I, [2023-01-20T02:00:05.776828 #1] INFO β : Writing /app/public/assets/error-156d4702ea339f07f4afcf1b3a8376da763dea6f9dc6461f2602c8d3c6371a84.png
#26 10.47 I, [2023-01-20T02:00:05.777521 #1] INFO β : Writing /app/public/assets/gritter-close-b45e4e3265c1091c50b3531a5a7a21b726b397adb6ca081d82797e0d29165781.png
#26 10.47 I, [2023-01-20T02:00:05.778104 #1] INFO β : Writing /app/public/assets/gritter-84f45eb6efbd0f9313e3cf0d81dcea4cbb2ed8552c6babeca799f71a8d879213.png
#26 10.47 I, [2023-01-20T02:00:05.778819 #1] INFO β : Writing /app/public/assets/ie-spacer-c404c6ad7ced964722cc14635cc2e0a5b924b13c4120c02e51f6d16d39553c3a.gif
#26 10.47 I, [2023-01-20T02:00:05.779204 #1] INFO β : Writing /app/public/assets/notice-e348463c1fa5eabe612eb21ac03b550b5e9278df27b26dc21d745205c1fd9bee.png
#26 10.47 I, [2023-01-20T02:00:05.779657 #1] INFO β : Writing /app/public/assets/progress-4401130d700faadafe42bf322264e2689dae9ded22c1186c38ad2699d28b9715.gif
#26 10.47 I, [2023-01-20T02:00:05.779938 #1] INFO β : Writing /app/public/assets/success-abc60b9ec6e86a3254ee885da0f04a6d2b9c68e044ee5976710d7b8bf8fdddc3.png
#26 10.47 I, [2023-01-20T02:00:05.780128 #1] INFO β : Writing /app/public/assets/warning-c8acc23f866cdb032492373cc343f0121f867e0eb28f5efe1c0b0de71371133c.png
#26 10.47 I, [2023-01-20T02:00:05.780793 #1] INFO β : Writing /app/public/assets/manifest-b4bf6e57a53c2bdb55b8998cc94cd00883793c1c37c5e5aea3ef6749b4f6d92b.js
#26 10.47 I, [2023-01-20T02:00:05.781526 #1] INFO β : Writing /app/public/assets/manifest-b4bf6e57a53c2bdb55b8998cc94cd00883793c1c37c5e5aea3ef6749b4f6d92b.js.gz
#26 10.47 I, [2023-01-20T02:00:05.781876 #1] INFO β : Writing /app/public/assets/favicon-99f7ffd3b4b4f5f0dc6803372c4e1f1a3347e305d56651e29879f5a66c622f5a.ico
#26 10.47 I, [2023-01-20T02:00:05.782597 #1] INFO β : Writing /app/public/assets/favicon-99f7ffd3b4b4f5f0dc6803372c4e1f1a3347e305d56651e29879f5a66c622f5a.ico.gz
#26 10.47 I, [2023-01-20T02:00:05.783356 #1] INFO β : Writing /app/public/assets/programmer-e0e84c7fb09cf1e99f4639229eac577fd631a4c88f1074f73f6769382f7a8849.jpg
#26 10.47 I, [2023-01-20T02:00:05.783952 #1] INFO β : Writing /app/public/assets/application-04024382391bb910584145d8113cf35ef376b55d125bb4516cebeb14ce788597.css
#26 10.47 I, [2023-01-20T02:00:05.784399 #1] INFO β : Writing /app/public/assets/application-04024382391bb910584145d8113cf35ef376b55d125bb4516cebeb14ce788597.css.gz
#26 10.47 I, [2023-01-20T02:00:05.784926 #1] INFO β : Writing /app/public/assets/contacts-04024382391bb910584145d8113cf35ef376b55d125bb4516cebeb14ce788597.css
#26 10.47 I, [2023-01-20T02:00:05.785351 #1] INFO β : Writing /app/public/assets/contacts-04024382391bb910584145d8113cf35ef376b55d125bb4516cebeb14ce788597.css.gz
#26 10.47 I, [2023-01-20T02:00:05.785823 #1] INFO β : Writing /app/public/assets/portfolio-04024382391bb910584145d8113cf35ef376b55d125bb4516cebeb14ce788597.css
#26 10.47 I, [2023-01-20T02:00:05.786079 #1] INFO β : Writing /app/public/assets/portfolio-04024382391bb910584145d8113cf35ef376b55d125bb4516cebeb14ce788597.css.gz
#26 10.85 Webpacker requires Yarn β>=1 <4β and you are using 4.0.0-rc.36
#26 10.85 Please upgrade Yarn Installation | Yarn
#26 10.85 Exiting!
Error failed to fetch an image or build from source: error building: executor failed running [/bin/bash -o pipefail -c ${BUILD_COMMAND}]: exit code: 1