Add some logging contract

14 jobs for 204 in 14 minutes and 53 seconds (queued for 2 minutes and 35 seconds)
Status Job ID Name Coverage
  Check Workspace
passed #305191
linux-docker
build-std

00:08:59

passed #305192
linux-docker
build-wasm

00:03:35

passed #305189
linux-docker
check-std

00:06:05

passed #305190
linux-docker
check-wasm

00:01:57

failed #305194
linux-docker
clippy-std

00:02:54

failed #305195
linux-docker
clippy-wasm

00:00:52

failed #305196
linux-docker
fmt

00:00:18

passed #305193
linux-docker
test-std

00:12:28

 
  Examples
skipped #305199
linux-docker
examples-clippy-std
skipped #305200
linux-docker
examples-clippy-wasm
skipped #305201
linux-docker
examples-contract-build
skipped #305198
linux-docker
examples-fmt
skipped #305202
linux-docker
examples-generate-abi
skipped #305197
linux-docker
examples-test
 
Name Stage Failure
failed
fmt Check Workspace
-            I: AsMut<[u8]> + EnlargeTo,
- T: scale::Decode;
+ where
+ I: AsMut<[u8]> + EnlargeTo,
+ T: scale::Decode;
}

/// Implemented by event types to communicate their topic hashes.
ERROR: Job failed: exit code 1
failed
clippy-wasm Check Workspace
error: aborting due to previous error

error: could not compile `ink_alloc`.

Caused by:
process didn't exit successfully: `/usr/local/rustup/toolchains/nightly-2019-11-14-x86_64-unknown-linux-gnu/bin/clippy-driver rustc --edition=2018 --crate-name ink_alloc alloc/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=b91a608f4710e420 -C extra-filename=-b91a608f4710e420 --out-dir /builds/parity/ink/target/debug/deps -L dependency=/builds/parity/ink/target/debug/deps --extern wee_alloc=/builds/parity/ink/target/debug/deps/libwee_alloc-76f80b9fe0dc993d.rmeta -C link-dead-code` (exit code: 1)
warning: build failed, waiting for other jobs to finish...
error: build failed
ERROR: Job failed: exit code 1
failed
clippy-std Check Workspace
error: aborting due to 8 previous errors

error: could not compile `ink_abi`.

Caused by:
process didn't exit successfully: `/usr/local/rustup/toolchains/nightly-2019-11-14-x86_64-unknown-linux-gnu/bin/clippy-driver rustc --edition=2018 --crate-name ink_abi abi/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="ink_abi_derive"' --cfg 'feature="std"' -C metadata=3aab37b8e6055af2 -C extra-filename=-3aab37b8e6055af2 --out-dir /builds/parity/ink/target/debug/deps -L dependency=/builds/parity/ink/target/debug/deps --extern derive_more=/builds/parity/ink/target/debug/deps/libderive_more-49ed7f2c69f3d4af.so --extern ink_abi_derive=/builds/parity/ink/target/debug/deps/libink_abi_derive-f7b1dc8676e1a164.so --extern serde=/builds/parity/ink/target/debug/deps/libserde-a86d886b8a5ce0ce.rmeta --extern type_metadata=/builds/parity/ink/target/debug/deps/libtype_metadata-a4aa4c85b775b318.rmeta -C link-dead-code` (exit code: 1)
warning: build failed, waiting for other jobs to finish...
error: build failed
ERROR: Job failed: exit code 1