backports for beta 2.5.2 (#10737)

* version: bump beta to 2.5.2

* [CI] allow cargo audit to fail (#10676)

* [CI] allow cargo audit to fail

* [.gitlab-ci.yml] add a comment about cargo audit

* [Cargo.lock] cargo update -p protobuf

* Reset blockchain properly (#10669)

* delete BlockDetails from COL_EXTRA

* better proofs

* added tests

* PR suggestions

* new image (#10673)

* Update publishing (#10644)

* docker images are now built on k8s: test run

* copy check_sync.sh in build-linux job

* copy scripts/docker/hub/* in build-linux job

* removed cache var

* cleanup, no more nightly dockers

* cleanup in dockerfile

* some new tags

* removed sccsche debug log, cleanup

* no_gits, new artifacts dir, changed scripts. Test run.

* define version once

* one source for TRACK

* stop kovan onchain updates

* moved changes for two images to a new branch

* rename Dockerfile

* no need in libudev-dev

* enable lto for release builds (#10717)

* Use RUSTFLAGS to set the optimization level (#10719)

* Use RUSTFLAGS to set the optimization level

Cargo has a [quirk]() in how configuration settings are propagated when `cargo test` runs: local code respect the settings in `[profile.test]` but all dependencies use the `[profile.dev]` settings. Here we force `opt-level=3` for all dependencies.

* Remove unused profile settings

* Maybe like this?

* Turn off incremental compilation

* Remove colors; try again with overflow-checks on

* Use quiet CI machine

* Turn overflow checking back on

* Be explicit about what options we use

* Remove "quiet machine" override

* ethcore: enable ECIP-1054 for classic (#10731)

* config: enable atlantis on ethereum classic

* config: enable atlantis on morden classic

* config: enable atlantis on morden classic

* config: enable atlantis on kotti classic

* ethcore: move kotti fork block to 0xAEF49

* ethcore: move morden fork block to 0x4829BA

* ethcore: move classic fork block to 0x81B320

* remove trailing comma

* remove trailing comma

* fix chainspec

* ethcore: move classic fork block to 0x7fffffffffffffff

scripts/docker/hub/Dockerfile

@@ -1,30 +1,48 @@
 FROM ubuntu:xenial
-LABEL MAINTAINER="Parity Technologies <devops-team@parity.io>"
 
-# install tools and dependencies
-RUN apt update && apt install -y --no-install-recommends openssl libudev-dev file curl jq
+# metadata
+ARG VCS_REF
+ARG BUILD_DATE
+
+LABEL io.parity.image.authors="devops-team@parity.io" \
+	io.parity.image.vendor="Parity Technologies" \
+	io.parity.image.title="parity/parity" \
+	io.parity.image.description="Parity Ethereum. The Fastest and most Advanced Ethereum Client." \
+	io.parity.image.source="https://github.com/paritytech/parity-ethereum/blob/${VCS_REF}/\
+scripts/docker/hub/Dockerfile" \
+	io.parity.image.documentation="https://wiki.parity.io/Parity-Ethereum" \
+	io.parity.image.revision="${VCS_REF}" \
+	io.parity.image.created="${BUILD_DATE}"
 
 # show backtraces
 ENV RUST_BACKTRACE 1
 
-# cleanup Docker image
-RUN apt autoremove -y \
-  && apt clean -y \
-  && rm -rf /tmp/* /var/tmp/* /var/lib/apt/lists/*
-
-RUN groupadd -g 1000 parity \
-  && useradd -m -u 1000 -g parity -s /bin/sh parity
+# install tools and dependencies
+RUN set -eux; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends \
+		file curl jq; \
+# apt cleanup
+	apt-get autoremove -y; \
+	apt-get clean; \
+	rm -rf /tmp/* /var/tmp/* /var/lib/apt/lists/*; \
+# add user
+	groupadd -g 1000 parity; \
+	useradd -m -u 1000 -g parity -s /bin/sh parity
 
 WORKDIR /home/parity
 
-# add parity-ethereum to docker image
+# add parity-ethereum binary to docker image
 COPY artifacts/x86_64-unknown-linux-gnu/parity /bin/parity
-
-COPY scripts/docker/hub/check_sync.sh /check_sync.sh
+COPY tools/check_sync.sh /check_sync.sh
 
 # switch to user parity here
 USER parity
 
+# check if executable works in this container
+RUN parity --version
+
 EXPOSE 5001 8080 8082 8083 8545 8546 8180 30303/tcp 30303/udp
 
 ENTRYPOINT ["/bin/parity"]
+