[INFO] updating cached repository paritytech/ethkey
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/paritytech/ethkey
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/paritytech/ethkey" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/paritytech/ethkey"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/paritytech/ethkey'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/paritytech/ethkey" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/paritytech/ethkey"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/paritytech/ethkey'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6d710c15c39aa2511226cf2ba4ba0f7065af99a4
[INFO] sha for GitHub repo paritytech/ethkey: 6d710c15c39aa2511226cf2ba4ba0f7065af99a4
[INFO] validating manifest of paritytech/ethkey on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of paritytech/ethkey on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing paritytech/ethkey
[INFO] finished frobbing paritytech/ethkey
[INFO] frobbed toml for paritytech/ethkey written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/paritytech/ethkey/Cargo.toml
[INFO] started frobbing paritytech/ethkey
[INFO] finished frobbing paritytech/ethkey
[INFO] frobbed toml for paritytech/ethkey written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/paritytech/ethkey/Cargo.toml
[INFO] crate paritytech/ethkey already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/paritytech/ethkey/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/ethcore/rust-secp256k1`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/ethcore/rust-secp256k1`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking paritytech/ethkey against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-4/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/paritytech/ethkey:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 139c5de0b9c1945eba70a59f2243da49ae365396f77dda3ec346a9866f7f55e4
[INFO] running `"docker" "start" "-a" "139c5de0b9c1945eba70a59f2243da49ae365396f77dda3ec346a9866f7f55e4"`
[INFO] [stderr]    Compiling eth-secp256k1 v0.5.7 (https://github.com/ethcore/rust-secp256k1#ccc06e74)
[INFO] [stderr]     Checking ethkey v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] error: private struct constructors are not usable through re-exports in outer modules
[INFO] [stderr]   --> src/brain.rs:42:23
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let first_keypair = Brain(words.clone()).generate().unwrap();
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(legacy_constructor_visibility)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #39207 <https://github.com/rust-lang/rust/issues/39207>
[INFO] [stderr] 
[INFO] [stderr] error: private struct constructors are not usable through re-exports in outer modules
[INFO] [stderr]   --> src/brain.rs:43:24
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let second_keypair = Brain(words.clone()).generate().unwrap();
[INFO] [stderr]    |                              ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #39207 <https://github.com/rust-lang/rust/issues/39207>
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `[u8; 64]: std::cmp::Eq` is not satisfied
[INFO] [stderr]    --> src/primitive.rs:12:20
[INFO] [stderr]     |
[INFO] [stderr] 12  |         pub struct $name([u8; $size]);
[INFO] [stderr]     |                          ^^^^^^^^^^^ the trait `std::cmp::Eq` is not implemented for `[u8; 64]`
[INFO] [stderr] ...
[INFO] [stderr] 117 | impl_primitive!(Public, 64, Error::InvalidPublic);
[INFO] [stderr]     | -------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following implementations were found:
[INFO] [stderr]               <[T; 0] as std::cmp::Eq>
[INFO] [stderr]               <[T; 10] as std::cmp::Eq>
[INFO] [stderr]               <[T; 11] as std::cmp::Eq>
[INFO] [stderr]               <[T; 12] as std::cmp::Eq>
[INFO] [stderr]             and 30 others
[INFO] [stderr]     = note: required by `std::cmp::AssertParamIsEq`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `[u8; 65]: std::cmp::Eq` is not satisfied
[INFO] [stderr]   --> src/signature.rs:11:22
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Signature([u8; 65]);
[INFO] [stderr]    |                      ^^^^^^^^ the trait `std::cmp::Eq` is not implemented for `[u8; 65]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following implementations were found:
[INFO] [stderr]              <[T; 0] as std::cmp::Eq>
[INFO] [stderr]              <[T; 10] as std::cmp::Eq>
[INFO] [stderr]              <[T; 11] as std::cmp::Eq>
[INFO] [stderr]              <[T; 12] as std::cmp::Eq>
[INFO] [stderr]            and 30 others
[INFO] [stderr]    = note: required by `std::cmp::AssertParamIsEq`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `[u8; 64]: std::cmp::Eq` is not satisfied
[INFO] [stderr]    --> src/primitive.rs:12:20
[INFO] [stderr]     |
[INFO] [stderr] 12  |         pub struct $name([u8; $size]);
[INFO] [stderr]     |                          ^^^^^^^^^^^ the trait `std::cmp::Eq` is not implemented for `[u8; 64]`
[INFO] [stderr] ...
[INFO] [stderr] 117 | impl_primitive!(Public, 64, Error::InvalidPublic);
[INFO] [stderr]     | -------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following implementations were found:
[INFO] [stderr]               <[T; 0] as std::cmp::Eq>
[INFO] [stderr]               <[T; 10] as std::cmp::Eq>
[INFO] [stderr]               <[T; 11] as std::cmp::Eq>
[INFO] [stderr]               <[T; 12] as std::cmp::Eq>
[INFO] [stderr]             and 30 others
[INFO] [stderr]     = note: required by `std::cmp::AssertParamIsEq`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `ethkey`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: the trait bound `[u8; 65]: std::cmp::Eq` is not satisfied
[INFO] [stderr]   --> src/signature.rs:11:22
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Signature([u8; 65]);
[INFO] [stderr]    |                      ^^^^^^^^ the trait `std::cmp::Eq` is not implemented for `[u8; 65]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following implementations were found:
[INFO] [stderr]              <[T; 0] as std::cmp::Eq>
[INFO] [stderr]              <[T; 10] as std::cmp::Eq>
[INFO] [stderr]              <[T; 11] as std::cmp::Eq>
[INFO] [stderr]              <[T; 12] as std::cmp::Eq>
[INFO] [stderr]            and 30 others
[INFO] [stderr]    = note: required by `std::cmp::AssertParamIsEq`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `ethkey`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "139c5de0b9c1945eba70a59f2243da49ae365396f77dda3ec346a9866f7f55e4"`
[INFO] running `"docker" "rm" "-f" "139c5de0b9c1945eba70a59f2243da49ae365396f77dda3ec346a9866f7f55e4"`
[INFO] [stdout] 139c5de0b9c1945eba70a59f2243da49ae365396f77dda3ec346a9866f7f55e4