[INFO] updating cached repository tomusdrw/multisig-list [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tomusdrw/multisig-list [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tomusdrw/multisig-list" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/tomusdrw/multisig-list"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/tomusdrw/multisig-list'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tomusdrw/multisig-list" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/tomusdrw/multisig-list"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/tomusdrw/multisig-list'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0afe0f8c4672c55e0c09e2a82d4cf85c4cb7a0a8 [INFO] sha for GitHub repo tomusdrw/multisig-list: 0afe0f8c4672c55e0c09e2a82d4cf85c4cb7a0a8 [INFO] validating manifest of tomusdrw/multisig-list on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tomusdrw/multisig-list on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tomusdrw/multisig-list [INFO] finished frobbing tomusdrw/multisig-list [INFO] frobbed toml for tomusdrw/multisig-list written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/tomusdrw/multisig-list/Cargo.toml [INFO] started frobbing tomusdrw/multisig-list [INFO] finished frobbing tomusdrw/multisig-list [INFO] frobbed toml for tomusdrw/multisig-list written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/tomusdrw/multisig-list/Cargo.toml [INFO] crate tomusdrw/multisig-list already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tomusdrw/multisig-list against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-5/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/tomusdrw/multisig-list:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9f2fac1092179a89e2961342dbbef37cec029880ba41ee7b40a98d5a72f1941f [INFO] running `"docker" "start" "-a" "9f2fac1092179a89e2961342dbbef37cec029880ba41ee7b40a98d5a72f1941f"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking serde v1.0.19 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking odds v0.2.25 [INFO] [stderr] Checking tiny-keccak v1.3.1 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.2.6 [INFO] [stderr] Checking futures-cpupool v0.1.7 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.19 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking mime v0.3.5 [INFO] [stderr] Checking mio v0.6.11 [INFO] [stderr] Checking arrayvec v0.3.24 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking tokio-io v0.1.3 [INFO] [stderr] Checking tokio-core v0.1.10 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking tokio-uds v0.1.7 [INFO] [stderr] Checking hyper v0.11.6 [INFO] [stderr] Checking serde_json v1.0.5 [INFO] [stderr] Checking ethabi v4.1.0 [INFO] [stderr] Checking jsonrpc-core v7.1.1 [INFO] [stderr] Checking web3 v0.1.0 (https://github.com/tomusdrw/rust-web3.git#8b007675) [INFO] [stderr] Checking multisig-find v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:51:83 [INFO] [stderr] | [INFO] [stderr] 51 | fn get_owners(contract: Contract, i: u64) -> Box, Error=()> + Send> where [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + 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/main.rs:51:83 [INFO] [stderr] | [INFO] [stderr] 51 | fn get_owners(contract: Contract, i: u64) -> Box, Error=()> + Send> where [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.24s [INFO] running `"docker" "inspect" "9f2fac1092179a89e2961342dbbef37cec029880ba41ee7b40a98d5a72f1941f"` [INFO] running `"docker" "rm" "-f" "9f2fac1092179a89e2961342dbbef37cec029880ba41ee7b40a98d5a72f1941f"` [INFO] [stdout] 9f2fac1092179a89e2961342dbbef37cec029880ba41ee7b40a98d5a72f1941f