[INFO] updating cached repository rlay-project/rlay-client [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rlay-project/rlay-client [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rlay-project/rlay-client" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/rlay-project/rlay-client"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/rlay-project/rlay-client'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rlay-project/rlay-client" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/rlay-project/rlay-client"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/rlay-project/rlay-client'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a2c706b1293dff7a6987edd354041546636b3167 [INFO] sha for GitHub repo rlay-project/rlay-client: a2c706b1293dff7a6987edd354041546636b3167 [INFO] validating manifest of rlay-project/rlay-client on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rlay-project/rlay-client on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rlay-project/rlay-client [INFO] finished frobbing rlay-project/rlay-client [INFO] frobbed toml for rlay-project/rlay-client written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/rlay-project/rlay-client/Cargo.toml [INFO] started frobbing rlay-project/rlay-client [INFO] finished frobbing rlay-project/rlay-client [INFO] frobbed toml for rlay-project/rlay-client written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/rlay-project/rlay-client/Cargo.toml [INFO] crate rlay-project/rlay-client already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking rlay-project/rlay-client against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/rlay-project/rlay-client:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 10c6fe110666d3b22003af49b494d3577d4c954cb8d85083face761aeddeb561 [INFO] running `"docker" "start" "-a" "10c6fe110666d3b22003af49b494d3577d4c954cb8d85083face761aeddeb561"` [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Checking rustc-hex v2.0.1 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Compiling either v1.5.1 [INFO] [stderr] Checking base-x v0.2.4 [INFO] [stderr] Checking sha1 v0.5.0 [INFO] [stderr] Checking integer-encoding v1.0.5 [INFO] [stderr] Checking merkle_light v0.3.1 (https://github.com/hobofan/merkle_light?rev=f069616df909cb7a4426f6deb328bde6422a3510#f069616d) [INFO] [stderr] Compiling lua52-sys v0.1.2 [INFO] [stderr] Checking futures-timer v0.1.1 [INFO] [stderr] Checking multibase v0.6.0 [INFO] [stderr] Checking predicates v1.0.0 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking clicolors-control v0.2.0 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking combine v3.6.7 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Checking prost v0.3.2 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Checking tokio-threadpool v0.1.12 [INFO] [stderr] Checking globset v0.4.2 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking tiny-keccak v1.4.2 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking h2 v0.1.16 [INFO] [stderr] Checking parity-ws v0.8.0 [INFO] [stderr] Checking fixed-hash v0.2.5 [INFO] [stderr] Checking uint v0.4.1 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking multihash v0.8.0 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking console v0.7.5 [INFO] [stderr] Checking console v0.6.2 [INFO] [stderr] Compiling prost-derive v0.3.2 [INFO] [stderr] Checking cid v0.3.0 (https://github.com/hobofan/rust-cid?rev=87332277d2cdb5b7cb6484c23b5711c28b44c684#87332277) [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking dialoguer v0.1.0 [INFO] [stderr] Checking hlua v0.4.1 [INFO] [stderr] Checking tokio v0.1.17 [INFO] [stderr] Checking hyper v0.12.25 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking tokio-uds v0.1.7 [INFO] [stderr] Checking websocket v0.21.1 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking toml_edit v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] warning[E0502]: cannot borrow `v` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/toml_edit-0.1.3/src/index.rs:55:65 [INFO] [stderr] | [INFO] [stderr] 44 | fn index_or_insert<'v>(&self, v: &'v mut Item) -> &'v mut Item { [INFO] [stderr] | -- lifetime `'v` defined here [INFO] [stderr] 45 | / match *v { [INFO] [stderr] 46 | | Item::ArrayOfTables(ref mut vec) => { [INFO] [stderr] 47 | | vec.values.get_mut(*self).expect("index out of bounds") [INFO] [stderr] 48 | | } [INFO] [stderr] 49 | | Item::Value(ref mut a) if a.is_array() => a [INFO] [stderr] | | --------- mutable borrow occurs here [INFO] [stderr] ... | [INFO] [stderr] 55 | | _ => panic!("cannot access index {} in {:?}", self, v), [INFO] [stderr] | | ^ immutable borrow occurs here [INFO] [stderr] 56 | | } [INFO] [stderr] | |_________- returning this value requires that `v.0` is borrowed for `'v` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0502]: cannot borrow `v` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/toml_edit-0.1.3/src/index.rs:88:63 [INFO] [stderr] | [INFO] [stderr] 70 | fn index_or_insert<'v>(&self, v: &'v mut Item) -> &'v mut Item { [INFO] [stderr] | -- lifetime `'v` defined here [INFO] [stderr] ... [INFO] [stderr] 77 | / match *v { [INFO] [stderr] 78 | | Item::Table(ref mut t) => t.entry(self).or_insert(Item::None), [INFO] [stderr] 79 | | Item::Value(ref mut v) if v.is_inline_table() => { [INFO] [stderr] | | --------- mutable borrow occurs here [INFO] [stderr] 80 | | &mut v [INFO] [stderr] ... | [INFO] [stderr] 88 | | _ => panic!("cannot access key {} in {:?}", self, v), [INFO] [stderr] | | ^ immutable borrow occurs here [INFO] [stderr] 89 | | } [INFO] [stderr] | |_________- returning this value requires that `v.0` is borrowed for `'v` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking ethereum-types-serialize v0.2.2 [INFO] [stderr] Checking serde_bytes v0.10.4 (https://github.com/hobofan/bytes?branch=nightly-2018-11-08#6dd60b8f) [INFO] [stderr] Checking serde_cbor v0.9.0 (https://github.com/hobofan/cbor?branch=no_std#96d071aa) [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking ethbloom v0.5.3 [INFO] [stderr] Checking ethereum-types v0.4.2 [INFO] [stderr] Checking jsonrpc-core v10.1.0 [INFO] [stderr] Checking jsonrpc-core v8.0.1 [INFO] [stderr] Compiling rlay_ontology_build v0.2.2 (https://github.com/rlay-project/rlay-ontology?rev=d02a9f3781381f5d19236144a19a2a6f8ed71319#d02a9f37) [INFO] [stderr] Checking assert_cmd v0.10.2 [INFO] [stderr] Checking jsonrpc-server-utils v10.1.0 [INFO] [stderr] Checking jsonrpc-pubsub v10.1.0 [INFO] [stderr] Checking ethabi v6.1.0 (https://github.com/hobofan/ethabi?rev=42df1ca0ac5976040b9091f35875b9548c30ef41#42df1ca0) [INFO] [stderr] Checking jsonrpc-http-server v10.1.0 [INFO] [stderr] Checking jsonrpc-ws-server v10.1.0 [INFO] [stderr] Checking web3 v0.6.0 [INFO] [stderr] Compiling rlay_ontology v0.2.2 (https://github.com/rlay-project/rlay-ontology?rev=d02a9f3781381f5d19236144a19a2a6f8ed71319#d02a9f37) [INFO] [stderr] Checking rlay-client v0.2.7 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/ethereum.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | type R = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/ethereum.rs:122:14 [INFO] [stderr] | [INFO] [stderr] 122 | ) -> Box, Error = Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:87:18 [INFO] [stderr] | [INFO] [stderr] 87 | type R = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:120:14 [INFO] [stderr] | [INFO] [stderr] 120 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:130:14 [INFO] [stderr] | [INFO] [stderr] 130 | ) -> Box, Error = Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:140:14 [INFO] [stderr] | [INFO] [stderr] 140 | ) -> Box, Error = Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:153:14 [INFO] [stderr] | [INFO] [stderr] 153 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:169:14 [INFO] [stderr] | [INFO] [stderr] 169 | ) -> Box, Error = Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:181:14 [INFO] [stderr] | [INFO] [stderr] 181 | ) -> Box, Error = Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/proxy.rs:141:23 [INFO] [stderr] | [INFO] [stderr] 141 | type Future = Box, Error = ()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = ()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/proxy.rs:142:27 [INFO] [stderr] | [INFO] [stderr] 142 | type CallFuture = Box, Error = ()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = ()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync_ontology.rs:260:25 [INFO] [stderr] | [INFO] [stderr] 260 | impl OntologySyncer>> for EthOntologySyncer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync_ontology.rs:271:14 [INFO] [stderr] | [INFO] [stderr] 271 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync_ontology.rs:333:18 [INFO] [stderr] | [INFO] [stderr] 333 | ) as Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync_proposition_ledger.rs:101:34 [INFO] [stderr] | [INFO] [stderr] 101 | impl PropositionLedgerSyncer>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync_proposition_ledger.rs:112:14 [INFO] [stderr] | [INFO] [stderr] 112 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'ethereum_types::hash::H160::from_slice': unconventional API, replaced by `new_from_slice` in version 0.3 [INFO] [stderr] --> src/deploy.rs:193:13 [INFO] [stderr] | [INFO] [stderr] 193 | web3::types::H160::from_slice(&deployer_address[2..].from_hex().unwrap()), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/ethereum.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | type R = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/ethereum.rs:122:14 [INFO] [stderr] | [INFO] [stderr] 122 | ) -> Box, Error = Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:87:18 [INFO] [stderr] | [INFO] [stderr] 87 | type R = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:120:14 [INFO] [stderr] | [INFO] [stderr] 120 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:130:14 [INFO] [stderr] | [INFO] [stderr] 130 | ) -> Box, Error = Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:140:14 [INFO] [stderr] | [INFO] [stderr] 140 | ) -> Box, Error = Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:153:14 [INFO] [stderr] | [INFO] [stderr] 153 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:169:14 [INFO] [stderr] | [INFO] [stderr] 169 | ) -> Box, Error = Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:181:14 [INFO] [stderr] | [INFO] [stderr] 181 | ) -> Box, Error = Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/proxy.rs:141:23 [INFO] [stderr] | [INFO] [stderr] 141 | type Future = Box, Error = ()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = ()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/proxy.rs:142:27 [INFO] [stderr] | [INFO] [stderr] 142 | type CallFuture = Box, Error = ()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = ()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync_ontology.rs:260:25 [INFO] [stderr] | [INFO] [stderr] 260 | impl OntologySyncer>> for EthOntologySyncer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync_ontology.rs:271:14 [INFO] [stderr] | [INFO] [stderr] 271 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync_ontology.rs:333:18 [INFO] [stderr] | [INFO] [stderr] 333 | ) as Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync_proposition_ledger.rs:101:34 [INFO] [stderr] | [INFO] [stderr] 101 | impl PropositionLedgerSyncer>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync_proposition_ledger.rs:112:14 [INFO] [stderr] | [INFO] [stderr] 112 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'ethereum_types::hash::H160::from_slice': unconventional API, replaced by `new_from_slice` in version 0.3 [INFO] [stderr] --> src/config.rs:264:13 [INFO] [stderr] | [INFO] [stderr] 264 | H160::from_slice(&address_bytes) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'ethereum_types::hash::H160::from_slice': unconventional API, replaced by `new_from_slice` in version 0.3 [INFO] [stderr] --> src/deploy.rs:193:13 [INFO] [stderr] | [INFO] [stderr] 193 | web3::types::H160::from_slice(&deployer_address[2..].from_hex().unwrap()), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'ethereum_types::hash::H160::from_slice': unconventional API, replaced by `new_from_slice` in version 0.3 [INFO] [stderr] --> src/payout_cli.rs:42:23 [INFO] [stderr] | [INFO] [stderr] 42 | let address = H160::from_slice(&address_bytes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'ethereum_types::hash::H160::from_slice': unconventional API, replaced by `new_from_slice` in version 0.3 [INFO] [stderr] --> src/config.rs:264:13 [INFO] [stderr] | [INFO] [stderr] 264 | H160::from_slice(&address_bytes) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'ethereum_types::hash::H160::from_slice': unconventional API, replaced by `new_from_slice` in version 0.3 [INFO] [stderr] --> src/payout_cli.rs:42:23 [INFO] [stderr] | [INFO] [stderr] 42 | let address = H160::from_slice(&address_bytes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 56s [INFO] running `"docker" "inspect" "10c6fe110666d3b22003af49b494d3577d4c954cb8d85083face761aeddeb561"` [INFO] running `"docker" "rm" "-f" "10c6fe110666d3b22003af49b494d3577d4c954cb8d85083face761aeddeb561"` [INFO] [stdout] 10c6fe110666d3b22003af49b494d3577d4c954cb8d85083face761aeddeb561