The test eglot-test-tramp-test-2 fails on EMBA:

--8<---------------cut here---------------start------------->8---
Test eglot-test-tramp-test-2 backtrace:
  signal(end-of-file ("Error reading from stdin"))
  tramp-error((tramp-file-name "mock" nil nil "55ffaf6b25da" nil "/tmp
  tramp-signal-hook-function(end-of-file ("Error reading from stdin"))
  yes-or-no-p("Lock file on local temporary directory, do you wan...")
  tramp-handle-lock-file("/mock:55ffaf6b25da:/tmp/eglot--fixtureF9ktLK
  apply(tramp-handle-lock-file "/mock:55ffaf6b25da:/tmp/eglot--fixture
  tramp-sh-file-name-handler(lock-file "/mock:55ffaf6b25da:/tmp/eglot-
  apply(tramp-sh-file-name-handler lock-file "/mock:55ffaf6b25da:/tmp/
  tramp-file-name-handler(lock-file "/mock:55ffaf6b25da:/tmp/eglot--fi
  insert("p ")
  (let (c-notifs) (advice-add #'jsonrpc--log-event :before #'(lambda (
  (unwind-protect (let (c-notifs) (advice-add #'jsonrpc--log-event :be
  (save-current-buffer (set-buffer (eglot--find-file-noselect "project
  (let ((eglot-server-programs '((c-mode "clangd")))) (save-current-bu
  (closure (company-candidates typescript-mode-abbrev-table typescript
  funcall((closure (company-candidates typescript-mode-abbrev-table ty
  (prog1 (funcall fn) (setq test-body-successful-p t))
  (let* ((process-environment (append (list "XDG_CONFIG_HOME=/dev/null
  (unwind-protect (let* ((process-environment (append (list "XDG_CONFI
  (let* ((fixture-directory (make-nearby-temp-file "eglot--fixture" t)
  eglot--call-with-fixture((("project" ("foo.c" . "const char write_da
  eglot-tests--lsp-abiding-column-1()
  funcall(eglot-tests--lsp-abiding-column-1)
  (let* ((tramp-remote-path (cons 'tramp-own-remote-path tramp-remote-
  eglot--call-with-tramp-test(eglot-tests--lsp-abiding-column-1)
  (closure (tramp-histfile-override company-candidates typescript-mode
  ert--run-test-internal(#s(ert--test-execution-info :test #s(ert-test
  ert-run-test(#s(ert-test :name eglot-test-tramp-test-2 :documentatio
  ert-run-or-rerun-test(#s(ert--stats :selector ... :tests ... :test-m
  ert-run-tests((not (or (tag :unstable) (tag :nativecomp))) #f(compil
  ert-run-tests-batch((not (or (tag :unstable) (tag :nativecomp))))
  ert-run-tests-batch-and-exit((not (or (tag :unstable) (tag :nativeco
  eval((ert-run-tests-batch-and-exit '(not (or (tag :unstable) (tag :n
  command-line-1(("-L" ":." "-l" "ert" "-l" "lisp/progmodes/eglot-test
  command-line()
  normal-top-level()
Test eglot-test-tramp-test-2 condition:
    (end-of-file "Error reading from stdin")
   FAILED  50/50  eglot-test-tramp-test-2 (1.173894 sec) at lisp/progmodes/eglot-tests.el:1277
--8<---------------cut here---------------end--------------->8---

The following patch should fix it.