Fix clippy warnings, update dependencies (4) (#118)

Signed-off-by: Jan Alexander Steffens (heftig) <heftig@archlinux.org>

synapse_auto_compressor/Cargo.toml

@@ -21,9 +21,9 @@ openssl = "0.10.48"
 postgres = "0.19.0"
 postgres-openssl = "0.5.0"
 rand = "0.8.0"
-serial_test = "0.9.0"
+serial_test = "2.0.0"
 synapse_compress_state = { path = "../", features = ["no-progress-bars"], default-features = false }
-env_logger = "0.9.0"
+env_logger = "0.10.0"
 log = "0.4.14"
 log-panics = "2.0.0"
 anyhow = "1.0.42"
@@ -38,12 +38,12 @@ features = ["cargo"]
 optional = true
 
 [dependencies.pyo3]
-version = "0.17.1"
+version = "0.19.0"
 features = ["extension-module"]
 optional = true
 
 [dependencies.pyo3-log]
-version = "0.7.0"
+version = "0.8.2"
 optional = true
 
 [dependencies.tikv-jemallocator]