From e9a771057ebfb499f3844bd945fab3e69d0294f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa?=
 <dani-garcia@users.noreply.github.com>
Date: Sun, 18 Feb 2018 19:14:25 +0100
Subject: [PATCH] Reduced Docker final image and updated dependencies

---
 Cargo.lock | 104 +++++++++++++++++++++++++++++++++++++++--------------
 Cargo.toml |   4 +--
 Dockerfile |  13 ++++---
 3 files changed, 89 insertions(+), 32 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 90d0ca36..46325e04 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -16,6 +16,14 @@ name = "antidote"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "arrayvec"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "nodrop 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "ascii"
 version = "0.7.1"
@@ -73,7 +81,7 @@ dependencies = [
  "oath 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "r2d2 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "r2d2-diesel 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.8.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.8.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "ring 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rocket 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rocket_codegen 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -83,7 +91,7 @@ dependencies = [
  "serde_json 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "stainless 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "uuid 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -152,15 +160,6 @@ name = "chunked_transfer"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "coco"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "either 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "conduit-mime-types"
 version = "0.7.3"
@@ -210,6 +209,37 @@ dependencies = [
  "build_const 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "crossbeam-deque"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "crossbeam-epoch 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "crossbeam-epoch"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "nodrop 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "crypto-mac"
 version = "0.3.0"
@@ -294,11 +324,6 @@ name = "dtoa"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "either"
-version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "encoding"
 version = "0.2.33"
@@ -356,6 +381,14 @@ name = "encoding_index_tests"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "encoding_rs"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "error"
 version = "0.1.9"
@@ -677,6 +710,11 @@ dependencies = [
  "libc 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "memoffset"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "migrations_internals"
 version = "1.1.0"
@@ -1045,19 +1083,19 @@ name = "rayon"
 version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rayon-core 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rayon-core 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rayon-core"
-version = "1.3.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "coco 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1109,10 +1147,11 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.8.4"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "encoding_rs 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.11.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper-tls 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1641,6 +1680,14 @@ dependencies = [
  "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "uuid"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "vcpkg"
 version = "0.2.2"
@@ -1722,6 +1769,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum adler32 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6cbd0b9af8587c72beadc9f72d35b9fbb070982c9e6203e46e93f10df25f8f45"
 "checksum aho-corasick 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d6531d44de723825aa81398a6415283229725a00fa30713812ab9323faa82fc4"
 "checksum antidote 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "34fde25430d87a9388dadbe6e34d7f72a462c8b43ac8d309b42b0a8505d7e2a5"
+"checksum arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)" = "a1e964f9e24d588183fcb43503abda40d288c8657dfc27311516ce2f05675aef"
 "checksum ascii 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3ae7d751998c189c1d4468cf0a39bb2eae052a9c58d50ebb3b9591ee3813ad50"
 "checksum base64 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "96434f987501f0ed4eb336a411e0631ecd1afa11574fe148587adc4ff96143c9"
 "checksum base64 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7c4a342b450b268e1be8036311e2c613d7f8a7ed31214dff1cc3b60852a3168d"
@@ -1738,13 +1786,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum chrono 0.2.25 (registry+https://github.com/rust-lang/crates.io-index)" = "9213f7cd7c27e95c2b57c49f0e69b1ea65b27138da84a170133fd21b07659c00"
 "checksum chrono 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7c20ebe0b2b08b0aeddba49c609fe7957ba2e33449882cb186a180bc60682fa9"
 "checksum chunked_transfer 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "498d20a7aaf62625b9bf26e637cf7736417cde1d0c99f1d04d1170229a85cf87"
-"checksum coco 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c06169f5beb7e31c7c67ebf5540b8b472d23e3eade3b2ec7d1f5b504a85f91bd"
 "checksum conduit-mime-types 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "95ca30253581af809925ef68c2641cc140d6183f43e12e0af4992d53768bd7b8"
 "checksum constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8ff012e225ce166d4422e0e78419d901719760f62ae2b7969ca6b564d1b54a9e"
 "checksum cookie 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "477eb650753e319be2ae77ec368a58c638f9f0c4d941c39bad95e950fb1d1d0d"
 "checksum core-foundation 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "25bfd746d203017f7d5cbd31ee5d8e17f94b6521c7af77ece6c9e4b2d4b16c67"
 "checksum core-foundation-sys 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "065a5d7ffdcbc8fa145d6f0746f3555025b9097a9e9cda59f7467abae670c78d"
 "checksum crc 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bd5d02c0aac6bd68393ed69e00bbc2457f3e89075c6349db7189618dc4ddc1d7"
+"checksum crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f739f8c5363aca78cfb059edf753d8f0d36908c348f3d8d1503f03d8b75d9cf3"
+"checksum crossbeam-epoch 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "59796cc6cbbdc6bb319161349db0c3250ec73ec7fcb763a51065ec4e2e158552"
+"checksum crossbeam-utils 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "2760899e32a1d58d5abb31129f8fae5de75220bc2176e77ff7c627ae45c918d9"
 "checksum crypto-mac 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "dba62c86c26dcba13c278afcaac0c7452486fe604a2668a0dfa4e0edc98d8a9e"
 "checksum data-encoding 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "67df0571a74bf0d97fb8b2ed22abdd9a48475c96bd327db968b7d9cace99655e"
 "checksum derive-error-chain 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3c9ca9ade651388daad7c993f005d0d20c4f6fe78c1cdc93e95f161c6f5ede4a"
@@ -1755,7 +1805,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum digest-buffer 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4eb92364e9f6d3da159257250532d448b218406d2acb149f724e8f48e9f5cb9a"
 "checksum dotenv 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d6f0e2bb24d163428d8031d3ebd2d2bd903ad933205a97d0f18c7c1aade380f3"
 "checksum dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "09c3753c3db574d215cba4ea76018483895d7bff25a31b49ba45db21c48e50ab"
-"checksum either 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "740178ddf48b1a9e878e6d6509a1442a2d42fd2928aae8e7a6f8a36fb01981b3"
 "checksum encoding 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "6b0d943856b990d12d3b55b359144ff341533e516d94098b1d3fc1ac666d36ec"
 "checksum encoding-index-japanese 1.20141219.5 (registry+https://github.com/rust-lang/crates.io-index)" = "04e8b2ff42e9a05335dbf8b5c6f7567e5591d0d916ccef4e0b1710d32a0d0c91"
 "checksum encoding-index-korean 1.20141219.5 (registry+https://github.com/rust-lang/crates.io-index)" = "4dc33fb8e6bcba213fe2f14275f0963fd16f0a02c878e3095ecfdf5bee529d81"
@@ -1763,6 +1812,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum encoding-index-singlebyte 1.20141219.5 (registry+https://github.com/rust-lang/crates.io-index)" = "3351d5acffb224af9ca265f435b859c7c01537c0849754d3db3fdf2bfe2ae84a"
 "checksum encoding-index-tradchinese 1.20141219.5 (registry+https://github.com/rust-lang/crates.io-index)" = "fd0e20d5688ce3cab59eb3ef3a2083a5c77bf496cb798dc6fcdb75f323890c18"
 "checksum encoding_index_tests 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "a246d82be1c9d791c5dfde9a2bd045fc3cbba3fa2b11ad558f27d01712f00569"
+"checksum encoding_rs 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "98fd0f24d1fb71a4a6b9330c8ca04cbd4e7cc5d846b54ca74ff376bc7c9f798d"
 "checksum error 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "a6e606f14042bb87cc02ef6a14db6c90ab92ed6f62d87e69377bc759fd7987cc"
 "checksum error-chain 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d9435d864e017c3c6afeac1654189b06cdb491cf2ff73dbf0d73b0f292f42ff8"
 "checksum error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff511d5dc435d703f4971bc399647c9bc38e20cb41452e3b9feb4765419ed3f3"
@@ -1800,6 +1850,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum matches 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "100aabe6b8ff4e4a7e32c1c13523379802df0772b82466207ac25b013f193376"
 "checksum memchr 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "148fab2e51b4f1cfc66da2a7c32981d1d3c083a803978268bb11fe4b86925e7a"
 "checksum memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "796fba70e76612589ed2ce7f45282f5af869e0fdd7cc6199fa1aa1f1d591ba9d"
+"checksum memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0f9dc261e2b62d7a622bf416ea3c5245cdd5d9a7fcc428c0d06804dfce1775b3"
 "checksum migrations_internals 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bd916de6df9ac7e811e7e1ac28e0abfebe5205f3b29a7bda9ec8a41ee980a4eb"
 "checksum migrations_macros 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5a550cfd76f6cfdf15a7b541893d7c79b68277b0b309f12179211a373a56e617"
 "checksum mime 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ba626b8a6de5da682e1caa06bdb42a335aee5a84db8e5046a3e8ab17ba0a3ae0"
@@ -1840,14 +1891,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)" = "15a732abf9d20f0ad8eeb6f909bf6868722d9a06e1e50802b6a70351f40b4eb1"
 "checksum rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "eba5f8cb59cc50ed56be8880a5c7b496bfd9bd26394e176bc67884094145c2c5"
 "checksum rayon 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a77c51c07654ddd93f6cb543c7a849863b03abc7e82591afda6dc8ad4ac3ac4a"
-"checksum rayon-core 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e64b609139d83da75902f88fd6c01820046840a18471e4dfcd5ac7c0f46bea53"
+"checksum rayon-core 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9d24ad214285a7729b174ed6d3bcfcb80177807f959d95fafd5bfc5c4f201ac8"
 "checksum redox_syscall 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)" = "0d92eecebad22b767915e4d529f89f28ee96dbbf5a4810d2b844373f136417fd"
 "checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
 "checksum regex 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "5be5347bde0c48cfd8c3fdc0766cdfe9d8a755ef84d620d6794c778c91de8b2b"
 "checksum regex-syntax 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "8e931c58b93d86f080c734bfd2bce7dd0079ae2331235818133c8be7f422e20e"
 "checksum relay 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1576e382688d7e9deecea24417e350d3062d97e32e45d70b1cde65994ff1489a"
 "checksum remove_dir_all 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b5d2f806b0fcdabd98acd380dc8daef485e22bcb7cddc811d1337967f2528cf5"
-"checksum reqwest 0.8.4 (registry+https://github.com/rust-lang/crates.io-index)" = "449c45f593ce9af9417c91e22f274fb8cea013bcf3d37ec1b5fb534b623bc708"
+"checksum reqwest 0.8.5 (registry+https://github.com/rust-lang/crates.io-index)" = "241faa9a8ca28a03cbbb9815a5d085f271d4c0168a19181f106aa93240c22ddb"
 "checksum ring 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1f2a6dc7fc06a05e6de183c5b97058582e9da2de0c136eafe49609769c507724"
 "checksum rocket 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "531c93452333bc5a13d3cbd776a8cac299215ba23be1583fdb307fef75ae0516"
 "checksum rocket_codegen 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "a7ad25afa7baa27347981fc4d450713d1d9f7533fd5a0c4664519fe661bcd827"
@@ -1908,6 +1959,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "662fab6525a98beff2921d7f61a39e7d59e0b425ebc7d0d9e66d316e55124122"
 "checksum uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)" = "78c590b5bd79ed10aad8fb75f078a59d8db445af6c743e55c4a53227fc01c13f"
 "checksum uuid 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "bcc7e3b898aa6f6c08e5295b6c89258d1331e9ac578cc992fb818759951bdc22"
+"checksum uuid 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2bcacdce7c75ad110c0dba131d6628c64398593e3895025d043ee2fcf97c4b6e"
 "checksum vcpkg 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9e0a7d8bed3178a8fb112199d466eeca9ed09a14ba8ad67718179b4fd5487d0b"
 "checksum version_check 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6b772017e347561807c1aa192438c5fd74242a670a6cffacc40f2defd1dc069d"
 "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
diff --git a/Cargo.toml b/Cargo.toml
index 7f616efc..3fda11f0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ rocket_codegen = "0.3.6"
 rocket_contrib = "0.3.6"
 
 # HTTP client
-reqwest = "0.8.4"
+reqwest = "0.8.5"
 
 # multipart/form-data support
 multipart = "0.14.1"
@@ -37,7 +37,7 @@ r2d2-diesel = "1.0.0"
 ring = { version = "0.11.0", features = ["rsa_signing"] }
 
 # UUID generation
-uuid = { version = "0.5.1", features = ["v4"] }
+uuid = { version = "0.6.0", features = ["v4"] }
 
 # Date and time library for Rust
 chrono = "0.4.0"
diff --git a/Dockerfile b/Dockerfile
index 34d5703e..e4bd8ca6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,8 +7,10 @@
 FROM rustlang/rust:nightly as build
 
 # Install the database libraries, in this case just sqlite3
-RUN apt-get update && \
-	apt-get install -y sqlite3
+RUN apt-get update && apt-get install -y\
+    sqlite3\
+    --no-install-recommends\
+ && rm -rf /var/lib/apt/lists/*
 
 # Creates a dummy project used to grab dependencies
 RUN USER=root cargo new --bin app
@@ -38,8 +40,11 @@ RUN cargo build --release
 FROM debian:stretch-slim
 
 # Install needed libraries
-RUN apt-get update && \
- 	apt-get install -y sqlite3 openssl libssl-dev
+RUN apt-get update && apt-get install -y\
+    sqlite3\
+    openssl\
+    --no-install-recommends\
+ && rm -rf /var/lib/apt/lists/*
 
 RUN mkdir /data
 VOLUME /data