diff -up rustc-beta-src/src/tools/cargo/Cargo.lock.orig rustc-beta-src/src/tools/cargo/Cargo.lock
--- rustc-beta-src/src/tools/cargo/Cargo.lock.orig	2026-01-27 13:27:00.716308204 -0800
+++ rustc-beta-src/src/tools/cargo/Cargo.lock	2026-01-27 13:27:00.718429578 -0800
@@ -2764,7 +2764,6 @@ checksum = "c9b3acc4b91781bb0b3386669d32
 dependencies = [
  "cc",
  "libc",
- "libssh2-sys",
  "libz-sys",
  "openssl-sys",
  "pkg-config",
@@ -2810,20 +2809,6 @@ dependencies = [
  "pkg-config",
  "vcpkg",
 ]
-
-[[package]]
-name = "libssh2-sys"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "220e4f05ad4a218192533b300327f5150e809b54c4ec83b5a1d91833601811b9"
-dependencies = [
- "cc",
- "libc",
- "libz-sys",
- "openssl-sys",
- "pkg-config",
- "vcpkg",
-]
 
 [[package]]
 name = "libz-rs-sys"
diff -up rustc-beta-src/src/tools/cargo/Cargo.toml.orig rustc-beta-src/src/tools/cargo/Cargo.toml
--- rustc-beta-src/src/tools/cargo/Cargo.toml.orig	2026-01-27 13:27:00.716725971 -0800
+++ rustc-beta-src/src/tools/cargo/Cargo.toml	2026-01-27 13:29:24.709692974 -0800
@@ -48,7 +48,7 @@ curl = "0.4.49"
 curl-sys = "=0.4.83"
 filetime = "0.2.26"
 flate2 = { version = "1.1.5", default-features = false, features = ["zlib-rs"] }
-git2 = "0.20.3"
+git2 = { version = "0.20.3", default-features = false, features = ["https"] }
 git2-curl = "0.21.0"
 # When updating this, also see if `gix-transport` further down needs updating or some auth-related tests will fail.
 gix = { version = "0.77.0", default-features = false, features = ["progress-tree", "parallel", "dirwalk", "status"] }