diff --git a/Cargo.lock b/Cargo.lock
index 4471f5127..9240548d9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,15 +1,5 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-[[package]]
-name = "Inflector"
-version = "0.11.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe438c63458706e03479442743baae6c88256498e6431708f6dfc520a26515d3"
-dependencies = [
- "lazy_static",
- "regex",
-]
-
 [[package]]
 name = "actix-codec"
 version = "0.3.0"
@@ -41,7 +31,7 @@ dependencies = [
  "futures-util",
  "http",
  "log",
- "rustls 0.18.1",
+ "rustls",
  "tokio-rustls",
  "trust-dns-proto",
  "trust-dns-resolver",
@@ -217,10 +207,10 @@ dependencies = [
  "actix-service",
  "actix-utils",
  "futures-util",
- "rustls 0.18.1",
+ "rustls",
  "tokio-rustls",
  "webpki",
- "webpki-roots 0.20.0",
+ "webpki-roots",
 ]
 
 [[package]]
@@ -273,7 +263,7 @@ dependencies = [
  "mime",
  "pin-project 1.0.2",
  "regex",
- "rustls 0.18.1",
+ "rustls",
  "serde",
  "serde_json",
  "serde_urlencoded",
@@ -342,7 +332,7 @@ checksum = "68803225a7b13e47191bab76f2687382b60d259e8cf37f6e1893658b84bb9479"
 [[package]]
 name = "assert-json-diff"
 version = "1.0.1"
-source = "git+https://github.com/qdequele/assert-json-diff?branch=master#9012a0c8866d0f2db0ef9a6242e4a19d1e8c67e4"
+source = "git+https://github.com/qdequele/assert-json-diff#9012a0c8866d0f2db0ef9a6242e4a19d1e8c67e4"
 dependencies = [
  "serde",
  "serde_json",
@@ -408,7 +398,7 @@ dependencies = [
  "mime",
  "percent-encoding",
  "rand 0.7.3",
- "rustls 0.18.1",
+ "rustls",
  "serde",
  "serde_json",
  "serde_urlencoded",
@@ -634,12 +624,6 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
-[[package]]
-name = "chunked_transfer"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7477065d45a8fe57167bf3cf8bcd3729b54cfcb81cca49bda2d038ea89ae82ca"
-
 [[package]]
 name = "clap"
 version = "2.33.3"
@@ -1365,7 +1349,7 @@ dependencies = [
  "futures-util",
  "hyper",
  "log",
- "rustls 0.18.1",
+ "rustls",
  "tokio",
  "tokio-rustls",
  "webpki",
@@ -1670,16 +1654,14 @@ dependencies = [
  "mime",
  "obkv",
  "once_cell",
- "ouroboros",
  "page_size",
  "rand 0.7.3",
  "rayon",
  "regex",
- "rustls 0.18.1",
+ "rustls",
  "sentry",
  "serde",
  "serde_json",
- "serde_qs",
  "serde_url_params",
  "sha2",
  "siphasher",
@@ -1689,11 +1671,8 @@ dependencies = [
  "tempdir",
  "tempfile",
  "tokio",
- "ureq",
  "uuid",
  "vergen",
- "walkdir",
- "whoami",
 ]
 
 [[package]]
@@ -1974,29 +1953,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "ouroboros"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "069fb33e127cabdc8ad6a287eed9719b85c612d36199777f6dc41ad91f7be41a"
-dependencies = [
- "ouroboros_macro",
- "stable_deref_trait",
-]
-
-[[package]]
-name = "ouroboros_macro"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad938cc920f299d6dce91e43d3ce316e785f4aa4bc4243555634dc2967098fc6"
-dependencies = [
- "Inflector",
- "proc-macro-error",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "page_size"
 version = "0.4.2"
@@ -2242,15 +2198,6 @@ dependencies = [
  "unicode-xid",
 ]
 
-[[package]]
-name = "qstring"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d464fae65fff2680baf48019211ce37aaec0c78e9264c84a3e484717f965104e"
-dependencies = [
- "percent-encoding",
-]
-
 [[package]]
 name = "quick-error"
 version = "1.2.3"
@@ -2453,7 +2400,7 @@ dependencies = [
  "mime_guess",
  "percent-encoding",
  "pin-project-lite 0.2.0",
- "rustls 0.18.1",
+ "rustls",
  "serde",
  "serde_json",
  "serde_urlencoded",
@@ -2463,7 +2410,7 @@ dependencies = [
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
- "webpki-roots 0.20.0",
+ "webpki-roots",
  "winreg 0.7.0",
 ]
 
@@ -2535,34 +2482,12 @@ dependencies = [
  "webpki",
 ]
 
-[[package]]
-name = "rustls"
-version = "0.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "064fd21ff87c6e87ed4506e68beb42459caa4a0e2eb144932e6776768556980b"
-dependencies = [
- "base64 0.13.0",
- "log",
- "ring",
- "sct",
- "webpki",
-]
-
 [[package]]
 name = "ryu"
 version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
 
-[[package]]
-name = "same-file"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
-dependencies = [
- "winapi-util",
-]
-
 [[package]]
 name = "scopeguard"
 version = "1.1.0"
@@ -2674,17 +2599,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "serde_qs"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5cb0f0564a84554436c4ceff5c896308d4e09d0eb4bd0215b8f698f88084601"
-dependencies = [
- "percent-encoding",
- "serde",
- "thiserror",
-]
-
 [[package]]
 name = "serde_url_params"
 version = "0.2.0"
@@ -2827,12 +2741,6 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
-[[package]]
-name = "stable_deref_trait"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
-
 [[package]]
 name = "standback"
 version = "0.2.13"
@@ -3175,7 +3083,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e12831b255bcfa39dc0436b01e19fea231a37db570686c06ee72c423479f889a"
 dependencies = [
  "futures-core",
- "rustls 0.18.1",
+ "rustls",
  "tokio",
  "webpki",
 ]
@@ -3349,23 +3257,6 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
 
-[[package]]
-name = "ureq"
-version = "1.5.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "294b85ef5dbc3670a72e82a89971608a1fcc4ed5c7c5a2895230d31a95f0569b"
-dependencies = [
- "base64 0.13.0",
- "chunked_transfer",
- "log",
- "once_cell",
- "qstring",
- "rustls 0.19.0",
- "url",
- "webpki",
- "webpki-roots 0.21.0",
-]
-
 [[package]]
 name = "url"
 version = "2.2.0"
@@ -3417,17 +3308,6 @@ version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
 
-[[package]]
-name = "walkdir"
-version = "2.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "777182bc735b6424e1a57516d35ed72cb8019d85c8c9bf536dccb3445c1a2f7d"
-dependencies = [
- "same-file",
- "winapi 0.3.9",
- "winapi-util",
-]
-
 [[package]]
 name = "want"
 version = "0.3.0"
@@ -3547,15 +3427,6 @@ dependencies = [
  "webpki",
 ]
 
-[[package]]
-name = "webpki-roots"
-version = "0.21.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82015b7e0b8bad8185994674a13a93306bea76cf5a16c5a181382fd3a5ec2376"
-dependencies = [
- "webpki",
-]
-
 [[package]]
 name = "whatlang"
 version = "0.9.0"
@@ -3565,16 +3436,6 @@ dependencies = [
  "hashbrown 0.7.2",
 ]
 
-[[package]]
-name = "whoami"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e35495e7faf4c657051a8e9725d9c37ac57879e915be3ed55bb401af84382035"
-dependencies = [
- "wasm-bindgen",
- "web-sys",
-]
-
 [[package]]
 name = "widestring"
 version = "0.4.3"
diff --git a/Cargo.toml b/Cargo.toml
index f68414beb..1d7590d47 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,7 +47,6 @@ regex = "1.4.2"
 rustls = "0.18"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = { version = "1.0.59", features = ["preserve_order"] }
-serde_qs = "0.8.1"
 sha2 = "0.9.1"
 siphasher = "0.3.2"
 slice-group-by = "0.2.6"
@@ -55,13 +54,9 @@ structopt = "0.3.20"
 tar = "0.4.29"
 tempfile = "3.1.0"
 tokio = { version = "0.2", features = ["full"] }
-ureq = { version = "1.5.1", default-features = false, features = ["tls"] }
-walkdir = "2.3.1"
-whoami = "1.0.0"
 dashmap = "4.0.2"
 page_size = "0.4.2"
 obkv = "0.1.1"
-ouroboros = "0.8.0"
 uuid = "0.8.2"
 itertools = "0.10.0"