Update dependencies and enable serde integration for chrono

Cargo.lock

@@ -224,9 +224,9 @@ checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
 
 [[package]]
 name = "byteorder"
-version = "1.4.2"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae44d1a3d5a19df61dd0c8beb138458ac2a53a7ac09eba97d55592540004306b"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "bytes"
@@ -281,6 +281,7 @@ dependencies = [
  "libc",
  "num-integer",
  "num-traits",
+ "serde",
  "time 0.1.44",
  "winapi 0.3.9",
 ]
@@ -400,7 +401,7 @@ dependencies = [
  "bitflags",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -428,7 +429,7 @@ checksum = "45f5098f628d02a7a0f68ddba586fb61e80edec3bdc1be3b921f4ceec60858d3"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -650,7 +651,7 @@ dependencies = [
  "proc-macro-hack",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -840,7 +841,7 @@ dependencies = [
  "markup5ever",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -1076,9 +1077,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "lettre"
-version = "0.10.0-beta.1"
+version = "0.10.0-beta.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f060515ec950723c5482163457b3faad8c088810c4a01a42523bc98e15bcb3e"
+checksum = "a8dcca2a7f2c772f90dd58c3293ff4ac416486a7f0f4339a0d6775363e6bd12a"
 dependencies = [
  "base64 0.13.0",
  "hostname",
@@ -1223,7 +1224,7 @@ dependencies = [
  "migrations_internals",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -1442,7 +1443,7 @@ checksum = "876a53fff98e03a936a674b29568b0e605f06b29372c2489ff4de23f1949743d"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -1717,7 +1718,7 @@ dependencies = [
  "pest_meta",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -1792,7 +1793,7 @@ checksum = "758669ae3558c6f74bd2a18b41f7ac0b5a195aea6639d6a9b5e5d1ad5ba24c0b"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -2056,21 +2057,20 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.4.3"
+version = "1.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9251239e129e16308e70d853559389de218ac275b515068abc96829d05b948a"
+checksum = "54fd1046a3107eb58f42de31d656fee6853e5d276c455fd943742dce89fc3dd3"
 dependencies = [
  "aho-corasick",
  "memchr",
  "regex-syntax",
- "thread_local",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.22"
+version = "0.6.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5eb417147ba9860a96cfe72a0b93bf88fee1744b5636ec99ab20c1aa9376581"
+checksum = "24d5f089152e60f62d28b835fbff2cd2e8dc0baf1ac13343bef92ab7eed84548"
 
 [[package]]
 name = "remove_dir_all"
@@ -2083,9 +2083,9 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.11.1"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0460542b551950620a3648c6aa23318ac6b3cd779114bd873209e6e8b5eb1c34"
+checksum = "bf12057f289428dbf5c591c74bf10392e4a8003f993405a902f20117019022d4"
 dependencies = [
  "base64 0.13.0",
  "bytes 1.0.1",
@@ -2306,9 +2306,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework"
-version = "2.1.1"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dfd318104249865096c8da1dfabf09ddbb6d0330ea176812a62ec75e40c4166"
+checksum = "d493c5f39e02dfb062cd8f33301f90f9b13b650e8c1b1d0fd75c19dd64bff69d"
 dependencies = [
  "bitflags",
  "core-foundation",
@@ -2359,7 +2359,7 @@ checksum = "1800f7693e94e186f5e25a28291ae1570da908aff7d97a095dec1e56ff99069b"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -2542,7 +2542,7 @@ dependencies = [
  "quote 1.0.9",
  "serde",
  "serde_derive",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -2558,7 +2558,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "sha1",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -2611,9 +2611,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.62"
+version = "1.0.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "123a78a3596b24fee53a6464ce52d8ecbf62241e6294c7e7fe12086cd161f512"
+checksum = "8fd9bc7ccc2688b3344c2f48b9b546648b25ce0b20fc717ee7fa7981a8ca9717"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
@@ -2663,15 +2663,6 @@ dependencies = [
  "utf-8",
 ]
 
-[[package]]
-name = "thread_local"
-version = "1.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8018d24e04c95ac8790716a5987d0fec4f8b27249ffa0f7d33f1369bdfb88cbd"
-dependencies = [
- "once_cell",
-]
-
 [[package]]
 name = "threadpool"
 version = "1.8.1"
@@ -2727,7 +2718,7 @@ dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
  "standback",
- "syn 1.0.62",
+ "syn 1.0.63",
 ]
 
 [[package]]
@@ -2747,9 +2738,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.2.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8190d04c665ea9e6b6a0dc45523ade572c088d2e6566244c1122671dbf4ae3a"
+checksum = "8d56477f6ed99e10225f38f9f75f872f29b8b8bd8c0b946f63345bb144e9eeda"
 dependencies = [
  "autocfg",
  "bytes 1.0.1",
@@ -2772,9 +2763,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.6.3"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ebb7cb2f00c5ae8df755b252306272cd1790d39728363936e01827e11f0b017b"
+checksum = "ec31e5cc6b46e653cf57762f36f71d5e6386391d88a72fd6db4508f8f676fb29"
 dependencies = [
  "bytes 1.0.1",
  "futures-core",
@@ -2848,9 +2839,9 @@ checksum = "1410f6f91f21d1612654e7cc69193b0334f909dcf2c790c4826254fbb86f8887"
 
 [[package]]
 name = "typenum"
-version = "1.12.0"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
+checksum = "879f6906492a7cd215bfa4cf595b600146ccfac0c79bcbd1f3000162af5e8b06"
 
 [[package]]
 name = "u2f"
@@ -3041,7 +3032,7 @@ dependencies = [
  "log 0.4.14",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.62",
+ "syn 1.0.63",
  "wasm-bindgen-shared",
 ]
 
@@ -3075,7 +3066,7 @@ checksum = "cc053ec74d454df287b9374ee8abb36ffd5acb95ba87da3ba5b7d3fe20eb401e"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.62",
+ "syn 1.0.63",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]

Cargo.toml

@@ -32,7 +32,7 @@ rocket = { version = "0.5.0-dev", features = ["tls"], default-features = false }
 rocket_contrib = "0.5.0-dev"
 
 # HTTP client
-reqwest = { version = "0.11.1", features = ["blocking", "json"] }
+reqwest = { version = "0.11.2", features = ["blocking", "json"] }
 
 # multipart/form-data support
 multipart = { version = "0.17.1", features = ["server"], default-features = false }
@@ -69,7 +69,7 @@ ring = "0.16.20"
 uuid = { version = "0.8.2", features = ["v4"] }
 
 # Date and time libraries
-chrono = "0.4.19"
+chrono = { version = "0.4.19", features = ["serde"] }
 chrono-tz = "0.5.3"
 time = "0.2.25"
 
@@ -99,7 +99,7 @@ num-traits = "0.2.14"
 num-derive = "0.3.3"
 
 # Email libraries
-lettre = { version = "0.10.0-beta.1", features = ["smtp-transport", "builder", "serde", "native-tls", "hostname", "tracing"], default-features = false }
+lettre = { version = "0.10.0-beta.2", features = ["smtp-transport", "builder", "serde", "native-tls", "hostname", "tracing"], default-features = false }
 newline-converter = "0.2.0"
 
 # Template library
@@ -108,7 +108,7 @@ handlebars = { version = "3.5.3", features = ["dir_source"] }
 # For favicon extraction from main website
 html5ever = "0.25.1"
 markup5ever_rcdom = "0.1.0"
-regex = { version = "1.4.3", features = ["std", "perf"], default-features = false }
+regex = { version = "1.4.4", features = ["std", "perf"], default-features = false }
 data-url = "0.1.0"
 
 # Used by U2F, JWT and Postgres