diff --git a/src/runner.sh b/src/runner.sh
index e20e71e..4f1f577 100755
--- a/src/runner.sh
+++ b/src/runner.sh
@@ -218,7 +218,6 @@ process_request() (
 	[ "${repo_tag}" != "null" ] && repo_id="${repo_tag}"
 	rand="$(echo "${RANDOM}" | md5sum | head --bytes 7)"
 	repo_clone="${runner_cloning_dir}/${repo_name}-${repo_id}-${rand}"
-	log_info "Clone '${repo_name}'."
 	reply "Cloning repo '${repo_name}'..."
 	if ! output="$(git clone "${repo_dir}" "${repo_clone}" 2>&1)"; then
 		reply "Cannot clone repo '${repo_name}': ${output}." \
@@ -228,7 +227,6 @@ process_request() (
 	cd "$repo_clone"
 
 	# Checkout git hash.
-	log_info "Checkout hash ${repo_hash}."
 	reply "Checkouting hash '${repo_hash}..."
 	if ! output="$(git checkout "$repo_hash" 2>&1)"; then
 		reply "Cannot checkout hash '${repo_hash}': ${output}." \
@@ -237,19 +235,16 @@ process_request() (
 	fi
 
 	# Check code validity.
-	log_info "Check code format."
 	reply "Checking code format..."
 	if ! output="$(make check_format 2>&1)"; then
 		reply "Check format error: ${output}." "${err_check_format}"
 		return
 	fi
-	log_info "Check code linting."
 	reply "Checking code linting..."
 	if ! output="$(make check_linting 2>&1)"; then
 		reply "Check linting error: ${output}." "${err_check_linting}"
 		return
 	fi
-	log_info "Run unit tests."
 	reply "Running unit tests..."
 	if ! output="$(make unit_test 2>&1)"; then
 		reply "Unit test error: ${output}." "${err_unit_test}"
@@ -263,13 +258,11 @@ process_request() (
 	fi
 
 	# Build rpm package.
-	log_info "Add git tag '${repo_tag}'."
 	reply "Adding tag '${repo_tag}'..."
 	if ! output="$(git tag --message="$repo_tag" "$repo_tag" 2>&1)"; then
 		reply "Cannot add git tag '${repo_tag}': ${output}." "${err_add_tag}"
 		return
 	fi
-	log_info "Make source tarball."
 	reply "Making source tarball..."
 	if ! output="$(make tarball 2>&1)"; then
 		reply "Cannot make tarball for tag '${repo_tag}': ${output}." \
@@ -277,7 +270,6 @@ process_request() (
 		return
 	fi
 	repo_version="$(make version)"
-	log_info "Build RPM package '${repo_name}' v${repo_version}."
 	reply "Building RPM package '${repo_name}' v${repo_version}..."
 	if ! output="$(rpmbuild -bb "$repo_name.spec" 2>&1)"; then
 		reply "Cannot build rpm for tag '${repo_tag}': ${output}." \
@@ -286,7 +278,6 @@ process_request() (
 	fi
 
 	# Deploy rpm package.
-	log_info "Deploy RPM package '${repo_name}' v${repo_version}."
 	reply "Deploying RPM package '${repo_name}' v${repo_version}..."
 	deployer_request="$(jq --null-input \
 		--compact-output \