[INFO] fetching crate finality-grandpa 0.7.2...
[INFO] extracting crate finality-grandpa 0.7.2 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/finality-grandpa/0.7.2
[INFO] extracting crate finality-grandpa 0.7.2 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/finality-grandpa/0.7.2
[INFO] validating manifest of finality-grandpa-0.7.2 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of finality-grandpa-0.7.2 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing finality-grandpa-0.7.2
[INFO] finished frobbing finality-grandpa-0.7.2
[INFO] frobbed toml for finality-grandpa-0.7.2 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/finality-grandpa/0.7.2/Cargo.toml
[INFO] started frobbing finality-grandpa-0.7.2
[INFO] finished frobbing finality-grandpa-0.7.2
[INFO] frobbed toml for finality-grandpa-0.7.2 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/finality-grandpa/0.7.2/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking finality-grandpa-0.7.2 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/finality-grandpa/0.7.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0baaa89010e4bd93c38d191dfb08dcd72813dbbb742a2c1cd997b148566c6fd0
[INFO] running `"docker" "start" "-a" "0baaa89010e4bd93c38d191dfb08dcd72813dbbb742a2c1cd997b148566c6fd0"`
[INFO] [stderr]     Checking hashmap_core v0.1.10
[INFO] [stderr]     Checking parity-codec v3.5.4
[INFO] [stderr]     Checking exit-future v0.1.4
[INFO] [stderr]    Compiling parity-codec-derive v3.3.0
[INFO] [stderr]     Checking finality-grandpa v0.7.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/voter/mod.rs:198:11
[INFO] [stderr]     |
[INFO] [stderr] 198 |     Work(Box<FnMut(CommitProcessingOutcome) + Send>),
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(CommitProcessingOutcome) + 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/voter/mod.rs:198:11
[INFO] [stderr]     |
[INFO] [stderr] 198 |     Work(Box<FnMut(CommitProcessingOutcome) + Send>),
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(CommitProcessingOutcome) + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Ord` is imported redundantly
[INFO] [stderr]   --> src/testing.rs:58:7
[INFO] [stderr]    |
[INFO] [stderr] 58 |         use std::cmp::Ord;
[INFO] [stderr]    |             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testing.rs:183:19
[INFO] [stderr]     |
[INFO] [stderr] 183 |     type Timer = Box<Future<Item=(),Error=Error> + Send + 'static>;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(),Error=Error> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testing.rs:186:16
[INFO] [stderr]     |
[INFO] [stderr] 186 |     type In = Box<Stream<Item=SignedMessage<&'static str, u32, Signature, Id>,Error=Error> + Send + 'static>;
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=SignedMessage<&'static str, u32, Signature, Id>,Error=Error> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testing.rs:187:17
[INFO] [stderr]     |
[INFO] [stderr] 187 |     type Out = Box<Sink<SinkItem=Message<&'static str, u32>,SinkError=Error> + Send + 'static>;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sink<SinkItem=Message<&'static str, u32>,SinkError=Error> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.98s
[INFO] running `"docker" "inspect" "0baaa89010e4bd93c38d191dfb08dcd72813dbbb742a2c1cd997b148566c6fd0"`
[INFO] running `"docker" "rm" "-f" "0baaa89010e4bd93c38d191dfb08dcd72813dbbb742a2c1cd997b148566c6fd0"`
[INFO] [stdout] 0baaa89010e4bd93c38d191dfb08dcd72813dbbb742a2c1cd997b148566c6fd0