build(deps): bump tower from 0.4.11 to 0.4.12 (#3572)

Bumps [tower](https://github.com/tower-rs/tower) from 0.4.11 to 0.4.12.
- [Release notes](https://github.com/tower-rs/tower/releases)
- [Commits](https://github.com/tower-rs/tower/compare/tower-0.4.11...tower-0.4.12)

---
updated-dependencies:
- dependency-name: tower
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Cargo.lock

@@ -89,7 +89,7 @@ checksum = "43bb833f0bf979d8475d38fbf09ed3b8a55e1885fe93ad3f93239fc6a4f17b98"
 dependencies = [
  "getrandom 0.2.3",
  "once_cell",
- "version_check 0.9.2",
+ "version_check",
 ]
 
 [[package]]
@@ -304,15 +304,6 @@ dependencies = [
  "rustc-demangle",
 ]
 
-[[package]]
-name = "base64"
-version = "0.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b25d992356d2eb0ed82172f5248873db5560c4721f564b13cb5193bda5e668e"
-dependencies = [
- "byteorder",
-]
-
 [[package]]
 name = "base64"
 version = "0.13.0"
@@ -600,7 +591,7 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
 dependencies = [
- "nom 7.1.0",
+ "nom",
 ]
 
 [[package]]
@@ -851,15 +842,6 @@ dependencies = [
  "crossbeam-utils 0.7.2",
 ]
 
-[[package]]
-name = "crossbeam-channel"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8ec7fcd21571dc78f96cc96243cab8d8f035247c3efd16c687be154c3fa9efa"
-dependencies = [
- "crossbeam-utils 0.6.6",
-]
-
 [[package]]
 name = "crossbeam-channel"
 version = "0.4.4"
@@ -951,16 +933,6 @@ dependencies = [
  "crossbeam-utils 0.8.5",
 ]
 
-[[package]]
-name = "crossbeam-utils"
-version = "0.6.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04973fa96e96579258a5091af6003abde64af786b860f18622b82e026cca60e6"
-dependencies = [
- "cfg-if 0.1.10",
- "lazy_static",
-]
-
 [[package]]
 name = "crossbeam-utils"
 version = "0.7.2"
@@ -1619,7 +1591,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
 dependencies = [
  "typenum",
- "version_check 0.9.2",
+ "version_check",
 ]
 
 [[package]]
@@ -1774,15 +1746,15 @@ dependencies = [
 
 [[package]]
 name = "hdrhistogram"
-version = "6.3.4"
+version = "7.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08d331ebcdbca4acbefe5da8c3299b2e246f198a8294cc5163354e743398b89d"
+checksum = "31672b7011be2c4f7456c4ddbcb40e7e9a4a9fad8efe49a6ebaf5f307d0109c0"
 dependencies = [
- "base64 0.10.1",
+ "base64",
  "byteorder",
- "crossbeam-channel 0.3.9",
+ "crossbeam-channel 0.5.1",
  "flate2",
- "nom 4.2.3",
+ "nom",
  "num-traits",
 ]
 
@@ -2443,16 +2415,6 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72ef4a56884ca558e5ddb05a1d1e7e1bfd9a68d9ed024c21704cc98872dae1bb"
 
-[[package]]
-name = "nom"
-version = "4.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ad2a91a8e869eeb30b9cb3119ae87773a8f4ae617f41b1eb9c154b2905f7bd6"
-dependencies = [
- "memchr",
- "version_check 0.1.5",
-]
-
 [[package]]
 name = "nom"
 version = "7.1.0"
@@ -2461,7 +2423,7 @@ checksum = "1b1d11e1ef389c76fe5b81bcaf2ea32cf88b62bc494e19f493d0b30e7a930109"
 dependencies = [
  "memchr",
  "minimal-lexical",
- "version_check 0.9.2",
+ "version_check",
 ]
 
 [[package]]
@@ -2978,7 +2940,7 @@ dependencies = [
  "proc-macro2 1.0.34",
  "quote 1.0.10",
  "syn 1.0.83",
- "version_check 0.9.2",
+ "version_check",
 ]
 
 [[package]]
@@ -2989,7 +2951,7 @@ checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
 dependencies = [
  "proc-macro2 1.0.34",
  "quote 1.0.10",
- "version_check 0.9.2",
+ "version_check",
 ]
 
 [[package]]
@@ -3357,7 +3319,7 @@ version = "0.11.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c4e0a76dc12a116108933f6301b95e83634e0c47b0afbed6abbaa0601e99258"
 dependencies = [
- "base64 0.13.0",
+ "base64",
  "bytes",
  "encoding_rs",
  "futures-core",
@@ -3526,7 +3488,7 @@ version = "0.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "35edb675feee39aec9c99fa5ff985081995a06d594114ae14cbe797ad7b7a6d7"
 dependencies = [
- "base64 0.13.0",
+ "base64",
  "log",
  "ring",
  "sct 0.6.0",
@@ -3551,7 +3513,7 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5eebeaeb360c87bfb72e84abdb3447159c0eaececf1bef2aecd65a8be949d1c9"
 dependencies = [
- "base64 0.13.0",
+ "base64",
 ]
 
 [[package]]
@@ -4525,7 +4487,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2dd32caaeeb2d67a4e93851c41a87be214c1d241e800932dbfea8a9622fa4088"
 dependencies = [
  "async-compression",
- "base64 0.13.0",
+ "base64",
  "futures",
  "hex",
  "http",
@@ -4548,7 +4510,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03e7e7f87d6b7a15e399633fe91078ac30291d7a3ea3828eb7d4e6d22e52bbfa"
 dependencies = [
  "async-trait",
- "base64 0.13.0",
+ "base64",
  "derive_builder",
  "digest",
  "fslock",
@@ -4622,7 +4584,7 @@ checksum = "f60300810f34eee1c53dde549de98534b8c770283b69fa3546e16b757db06757"
 dependencies = [
  "aes",
  "arrayref",
- "base64 0.13.0",
+ "base64",
  "curve25519-dalek",
  "digest",
  "ed25519-dalek",
@@ -4671,7 +4633,7 @@ version = "0.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "93d86c132e5f474e2793ab81769094b030c7363a142b91468ebe1307c8a170ce"
 dependencies = [
- "base64 0.13.0",
+ "base64",
  "bitflags",
  "digest",
  "hex",
@@ -4775,9 +4737,9 @@ dependencies = [
 
 [[package]]
 name = "tower"
-version = "0.4.11"
+version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5651b5f6860a99bd1adb59dbfe1db8beb433e73709d9032b413a77e2fb7c066a"
+checksum = "9a89fd63ad6adf737582df5db40d286574513c69a11dac5214dc3b5603d6713e"
 dependencies = [
  "futures-core",
  "futures-util",
@@ -4785,7 +4747,7 @@ dependencies = [
  "pin-project 1.0.7",
  "pin-project-lite",
  "tokio",
- "tokio-util 0.6.9",
+ "tokio-util 0.7.0",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -4831,9 +4793,9 @@ checksum = "343bc9466d3fe6b0f960ef45960509f84480bf4fd96f92901afe7ff3df9d3a62"
 
 [[package]]
 name = "tower-service"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
+checksum = "360dfd1d6d30e05fda32ace2c8c70e9c0a9da713275777f5a4dbb8a1893930c6"
 
 [[package]]
 name = "tower-test"
@@ -5125,12 +5087,6 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "version_check"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
-
 [[package]]
 name = "version_check"
 version = "0.9.2"

tower-batch/Cargo.toml

@@ -10,7 +10,7 @@ futures = "0.3.21"
 futures-core = "0.3.19"
 pin-project = "1.0.7"
 tokio = { version = "1.16.1", features = ["time", "sync", "tracing", "macros"] }
-tower = { version = "0.4.11", features = ["util", "buffer"] }
+tower = { version = "0.4.12", features = ["util", "buffer"] }
 tracing = "0.1.29"
 tracing-futures = "0.2.5"
 

zebra-consensus/Cargo.toml

@@ -30,7 +30,7 @@ futures-util = "0.3.19"
 metrics = "0.17.1"
 thiserror = "1.0.30"
 tokio = { version = "1.16.1", features = ["time", "sync", "tracing"] }
-tower = { version = "0.4.11", features = ["timeout", "util", "buffer"] }
+tower = { version = "0.4.12", features = ["timeout", "util", "buffer"] }
 tracing = "0.1.29"
 tracing-futures = "0.2.5"
 

zebra-network/Cargo.toml

@@ -30,7 +30,7 @@ futures = "0.3"
 tokio = { version = "1.16.1", features = ["net", "time", "tracing", "macros", "rt-multi-thread"] }
 tokio-stream = { version = "0.1.7", features = ["sync", "time"] }
 tokio-util = { version = "0.7.0", features = ["codec"] }
-tower = { version = "0.4.11", features = ["retry", "discover", "load", "load-shed", "timeout", "util", "buffer"] }
+tower = { version = "0.4.12", features = ["retry", "discover", "load", "load-shed", "timeout", "util", "buffer"] }
 
 metrics = "0.17.1"
 tracing = "0.1"

zebra-state/Cargo.toml

@@ -32,7 +32,7 @@ serde = { version = "1", features = ["serde_derive"] }
 tempfile = "3.3.0"
 thiserror = "1.0.30"
 tokio = { version = "1.16.1", features = ["sync"] }
-tower = { version = "0.4.11", features = ["buffer", "util"] }
+tower = { version = "0.4.12", features = ["buffer", "util"] }
 tracing = "0.1"
 
 zebra-chain = { path = "../zebra-chain" }

zebra-test/Cargo.toml

@@ -16,7 +16,7 @@ rand = "0.8"
 regex = "1.5.4"
 
 tokio = { version = "1.16.1", features = ["full"] }
-tower = { version = "0.4.11", features = ["util"] }
+tower = { version = "0.4.12", features = ["util"] }
 futures = "0.3.21"
 
 color-eyre = "0.5.11"

zebrad/Cargo.toml

@@ -26,7 +26,7 @@ toml = "0.5"
 hyper = { version = "0.14.17", features = ["full"] }
 futures = "0.3"
 tokio = { version = "1.16.1", features = ["time", "rt-multi-thread", "macros", "tracing", "signal"] }
-tower = { version = "0.4.11", features = ["hedge", "limit"] }
+tower = { version = "0.4.12", features = ["hedge", "limit"] }
 pin-project = "1.0.7"
 
 color-eyre = { version = "0.5.11", features = ["issue-url"] }