diff --git a/Cargo.lock b/Cargo.lock
index ec63e5020..116ffd8cc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -65,7 +65,7 @@ dependencies = [
  "percent-encoding",
  "pin-project",
  "pin-project-lite",
- "rand 0.8.4",
+ "rand",
  "regex",
  "serde",
  "sha-1 0.9.8",
@@ -312,15 +312,6 @@ dependencies = [
  "stable_deref_trait",
 ]
 
-[[package]]
-name = "assert-json-diff"
-version = "1.0.1"
-source = "git+https://github.com/qdequele/assert-json-diff?branch=master#9012a0c8866d0f2db0ef9a6242e4a19d1e8c67e4"
-dependencies = [
- "serde",
- "serde_json",
-]
-
 [[package]]
 name = "async-stream"
 version = "0.3.2"
@@ -811,12 +802,6 @@ version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f2c9736e15e7df1638a7f6eee92a6511615c738246a052af5ba86f039b65aede"
 
-[[package]]
-name = "difference"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "524cbf6897b527295dff137cec09ecf3a05f4fddffd7dfcd1585403449e74198"
-
 [[package]]
 name = "digest"
 version = "0.8.1"
@@ -841,12 +826,6 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 
-[[package]]
-name = "downcast"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bb454f0228b18c7f4c3b0ebbee346ed9c52e7443b0999cd543ff3571205701d"
-
 [[package]]
 name = "either"
 version = "1.6.1"
@@ -895,15 +874,6 @@ dependencies = [
  "termcolor",
 ]
 
-[[package]]
-name = "erased-serde"
-version = "0.3.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3de9ad4541d99dc22b59134e7ff8dc3d6c988c89ecd7324bf10a8362b07a2afa"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "fake-simd"
 version = "0.1.2"
@@ -940,15 +910,6 @@ dependencies = [
  "miniz_oxide",
 ]
 
-[[package]]
-name = "float-cmp"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1267f4ac4f343772758f7b1bdcbe767c218bbab93bb432acbf5162bbf85a6c4"
-dependencies = [
- "num-traits",
-]
-
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -965,12 +926,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "fragile"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69a039c3498dc930fe810151a34ba0c1c70b02b8625035592e74432f678591f2"
-
 [[package]]
 name = "fs_extra"
 version = "1.2.0"
@@ -983,12 +938,6 @@ version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ab85b9b05e3978cc9a9cf8fea7f01b494e1a09ed3037e16ba39edc7a29eb61a"
 
-[[package]]
-name = "fuchsia-cprng"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
-
 [[package]]
 name = "futures"
 version = "0.3.17"
@@ -1616,12 +1565,6 @@ dependencies = [
  "syn 0.15.44",
 ]
 
-[[package]]
-name = "main_error"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "155db5e86c6e45ee456bf32fad5a290ee1f7151c2faca27ea27097568da67d1a"
-
 [[package]]
 name = "maplit"
 version = "1.0.2"
@@ -1652,7 +1595,6 @@ dependencies = [
  "actix-web-static-files",
  "anyhow",
  "arc-swap",
- "assert-json-diff",
  "async-stream",
  "async-trait",
  "byte-unit",
@@ -1673,20 +1615,18 @@ dependencies = [
  "itertools",
  "jemallocator",
  "log",
- "main_error",
  "meilisearch-error",
  "meilisearch-lib",
  "meilisearch-tokenizer",
  "memmap",
  "mime",
- "mockall",
  "num_cpus",
  "obkv",
  "once_cell",
  "parking_lot",
  "paste",
  "pin-project",
- "rand 0.8.4",
+ "rand",
  "rayon",
  "regex",
  "reqwest",
@@ -1694,7 +1634,6 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_url_params",
- "serdeval",
  "sha-1 0.9.8",
  "sha2",
  "siphasher",
@@ -1702,7 +1641,6 @@ dependencies = [
  "structopt",
  "sysinfo",
  "tar",
- "tempdir",
  "tempfile",
  "thiserror",
  "tokio",
@@ -1719,13 +1657,11 @@ dependencies = [
 name = "meilisearch-lib"
 version = "0.1.0"
 dependencies = [
- "actix-cors",
  "actix-rt",
  "actix-web",
  "actix-web-static-files",
  "anyhow",
  "arc-swap",
- "assert-json-diff",
  "async-stream",
  "async-trait",
  "byte-unit",
@@ -1734,8 +1670,6 @@ dependencies = [
  "crossbeam-channel",
  "derivative",
  "either",
- "env_logger",
- "erased-serde",
  "flate2",
  "fst",
  "futures",
@@ -1746,40 +1680,32 @@ dependencies = [
  "itertools",
  "lazy_static",
  "log",
- "main_error",
  "meilisearch-error",
  "meilisearch-tokenizer",
  "memmap",
  "milli",
  "mime",
- "mockall",
  "num_cpus",
  "obkv",
  "once_cell",
  "parking_lot",
  "paste",
  "pin-project",
- "rand 0.8.4",
+ "rand",
  "rayon",
  "regex",
  "reqwest",
  "rustls",
  "serde",
  "serde_json",
- "serde_url_params",
- "serdeval",
- "sha2",
  "siphasher",
  "slice-group-by",
  "structopt",
  "sysinfo",
  "tar",
- "tempdir",
  "tempfile",
  "thiserror",
  "tokio",
- "tokio-stream",
- "urlencoding",
  "uuid",
  "walkdir",
  "whoami",
@@ -1917,39 +1843,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "mockall"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ab571328afa78ae322493cacca3efac6a0f2e0a67305b4df31fd439ef129ac0"
-dependencies = [
- "cfg-if 1.0.0",
- "downcast",
- "fragile",
- "lazy_static",
- "mockall_derive",
- "predicates",
- "predicates-tree",
-]
-
-[[package]]
-name = "mockall_derive"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7e25b214433f669161f414959594216d8e6ba83b6679d3db96899c0b4639033"
-dependencies = [
- "cfg-if 1.0.0",
- "proc-macro2 1.0.29",
- "quote 1.0.9",
- "syn 1.0.76",
-]
-
-[[package]]
-name = "normalize-line-endings"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61807f77802ff30975e01f4f071c8ba10c022052f98b3294119f3e615d13e5be"
-
 [[package]]
 name = "ntapi"
 version = "0.3.6"
@@ -2175,7 +2068,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d43f3220d96e0080cc9ea234978ccd80d904eafb17be31bb0f76daaea6493082"
 dependencies = [
  "phf_shared",
- "rand 0.8.4",
+ "rand",
 ]
 
 [[package]]
@@ -2231,35 +2124,6 @@ version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
 
-[[package]]
-name = "predicates"
-version = "1.0.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f49cfaf7fdaa3bfacc6fa3e7054e65148878354a5cfddcf661df4c851f8021df"
-dependencies = [
- "difference",
- "float-cmp",
- "normalize-line-endings",
- "predicates-core",
- "regex",
-]
-
-[[package]]
-name = "predicates-core"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57e35a3326b75e49aa85f5dc6ec15b41108cf5aee58eabb1f274dd18b73c2451"
-
-[[package]]
-name = "predicates-tree"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7dd0fd014130206c9352efbdc92be592751b2b9274dff685348341082c6ea3d"
-dependencies = [
- "predicates-core",
- "treeline",
-]
-
 [[package]]
 name = "proc-macro-error"
 version = "1.0.4"
@@ -2332,19 +2196,6 @@ dependencies = [
  "proc-macro2 1.0.29",
 ]
 
-[[package]]
-name = "rand"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "552840b97013b1a26992c11eac34bdd778e464601a4c2054b5f0bff7c6761293"
-dependencies = [
- "fuchsia-cprng",
- "libc",
- "rand_core 0.3.1",
- "rdrand",
- "winapi",
-]
-
 [[package]]
 name = "rand"
 version = "0.8.4"
@@ -2353,7 +2204,7 @@ checksum = "2e7573632e6454cf6b99d7aac4ccca54be06da05aca2ef7423d22d27d4d4bcd8"
 dependencies = [
  "libc",
  "rand_chacha",
- "rand_core 0.6.3",
+ "rand_core",
  "rand_hc",
 ]
 
@@ -2364,24 +2215,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core 0.6.3",
+ "rand_core",
 ]
 
-[[package]]
-name = "rand_core"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
-dependencies = [
- "rand_core 0.4.2",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
-
 [[package]]
 name = "rand_core"
 version = "0.6.3"
@@ -2397,7 +2233,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d51e9f596de227fda2ea6c84607f5558e196eeaf43c986b724ba4fb8fdf497e7"
 dependencies = [
- "rand_core 0.6.3",
+ "rand_core",
 ]
 
 [[package]]
@@ -2425,15 +2261,6 @@ dependencies = [
  "num_cpus",
 ]
 
-[[package]]
-name = "rdrand"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
-dependencies = [
- "rand_core 0.3.1",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.2.10"
@@ -2717,15 +2544,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "serdeval"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94023adfd3d548a8bd9a1f09c09f44eaab7080c7a9ab20314bb65154bee62bd0"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "sha-1"
 version = "0.8.2"
@@ -2992,16 +2810,6 @@ dependencies = [
  "xattr",
 ]
 
-[[package]]
-name = "tempdir"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
-dependencies = [
- "rand 0.4.6",
- "remove_dir_all",
-]
-
 [[package]]
 name = "tempfile"
 version = "3.2.0"
@@ -3010,7 +2818,7 @@ checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
- "rand 0.8.4",
+ "rand",
  "redox_syscall",
  "remove_dir_all",
  "winapi",
@@ -3220,12 +3028,6 @@ dependencies = [
  "lazy_static",
 ]
 
-[[package]]
-name = "treeline"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7f741b240f1a48843f9b8e0444fb55fb2a4ff67293b50a9179dfd5ea67f8d41"
-
 [[package]]
 name = "try-lock"
 version = "0.2.3"
diff --git a/meilisearch-http/Cargo.toml b/meilisearch-http/Cargo.toml
index 7875e5ae4..f2c6a12e0 100644
--- a/meilisearch-http/Cargo.toml
+++ b/meilisearch-http/Cargo.toml
@@ -44,7 +44,6 @@ http = "0.2.4"
 indexmap = { version = "1.7.0", features = ["serde-1"] }
 itertools = "0.10.1"
 log = "0.4.14"
-main_error = "0.1.1"
 meilisearch-lib = { path = "../meilisearch-lib" }
 meilisearch-error = { path = "../meilisearch-error" }
 meilisearch-tokenizer = { git = "https://github.com/meilisearch/tokenizer.git", tag = "v0.2.5" }
@@ -73,17 +72,13 @@ obkv = "0.2.0"
 pin-project = "1.0.8"
 whoami = { version = "1.1.3", optional = true }
 reqwest = { version = "0.11.4", features = ["json", "rustls-tls"], default-features = false, optional = true }
-serdeval = "0.1.0"
 sysinfo = "0.20.2"
 tokio-stream = "0.1.7"
 
 [dev-dependencies]
 actix-rt = "2.2.0"
-assert-json-diff = { branch = "master", git = "https://github.com/qdequele/assert-json-diff" }
-mockall = "0.10.2"
 paste = "1.0.5"
 serde_url_params = "0.2.1"
-tempdir = "0.3.7"
 urlencoding = "2.1.0"
 
 [features]
diff --git a/meilisearch-lib/Cargo.toml b/meilisearch-lib/Cargo.toml
index 446a20fb4..df8b1e45d 100644
--- a/meilisearch-lib/Cargo.toml
+++ b/meilisearch-lib/Cargo.toml
@@ -6,7 +6,6 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-actix-cors = { git = "https://github.com/MarinPostma/actix-extras.git", rev = "963ac94d" }
 actix-web = { version = "4.0.0-beta.9", features = ["rustls"] }
 actix-web-static-files = { git = "https://github.com/MarinPostma/actix-web-static-files.git", rev = "39d8006", optional = true }
 anyhow = { version = "1.0.43", features = ["backtrace"] }
@@ -18,7 +17,6 @@ bytes = "1.1.0"
 chrono = { version = "0.4.19", features = ["serde"] }
 crossbeam-channel = "0.5.1"
 either = "1.6.1"
-env_logger = "0.9.0"
 flate2 = "1.0.21"
 fst = "0.4.7"
 futures = "0.3.17"
@@ -29,7 +27,6 @@ indexmap = { version = "1.7.0", features = ["serde-1"] }
 itertools = "0.10.1"
 lazy_static = "1.4.0"
 log = "0.4.14"
-main_error = "0.1.1"
 meilisearch-error = { path = "../meilisearch-error" }
 meilisearch-tokenizer = { git = "https://github.com/meilisearch/tokenizer.git", tag = "v0.2.5" }
 memmap = "0.7.0"
@@ -45,7 +42,6 @@ regex = "1.5.4"
 rustls = "0.19.1"
 serde = { version = "1.0.130", features = ["derive"] }
 serde_json = { version = "1.0.67", features = ["preserve_order"] }
-sha2 = "0.9.6"
 siphasher = "0.3.7"
 slice-group-by = "0.2.6"
 structopt = "0.3.23"
@@ -59,17 +55,9 @@ obkv = "0.2.0"
 pin-project = "1.0.8"
 whoami = { version = "1.1.3", optional = true }
 reqwest = { version = "0.11.4", features = ["json", "rustls-tls"], default-features = false, optional = true }
-serdeval = "0.1.0"
 sysinfo = "0.20.2"
-tokio-stream = "0.1.7"
-erased-serde = "0.3.16"
 derivative = "2.2.0"
 
 [dev-dependencies]
 actix-rt = "2.2.0"
-assert-json-diff = { branch = "master", git = "https://github.com/qdequele/assert-json-diff" }
-mockall = "0.10.2"
 paste = "1.0.5"
-serde_url_params = "0.2.1"
-tempdir = "0.3.7"
-urlencoding = "2.1.0"
diff --git a/meilisearch-lib/src/index_controller/dump_actor/mod.rs b/meilisearch-lib/src/index_controller/dump_actor/mod.rs
index 802f872cd..82b8d1355 100644
--- a/meilisearch-lib/src/index_controller/dump_actor/mod.rs
+++ b/meilisearch-lib/src/index_controller/dump_actor/mod.rs
@@ -4,8 +4,6 @@ use std::sync::Arc;
 
 use chrono::{DateTime, Utc};
 use log::{info, trace, warn};
-#[cfg(test)]
-use mockall::automock;
 use serde::{Deserialize, Serialize};
 use tokio::fs::create_dir_all;
 
@@ -32,7 +30,6 @@ mod message;
 const META_FILE_NAME: &str = "metadata.json";
 
 #[async_trait::async_trait]
-#[cfg_attr(test, automock)]
 pub trait DumpActorHandle {
     /// Start the creation of a dump
     /// Implementation: [handle_impl::DumpActorHandleImpl::create_dump]