Aug 02 04:27:53.877 INFO checking merkle_sigs-1.5.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 04:27:53.877 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:27:53.877 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:27:53.877 INFO running `"docker" "create" "-v" "/tmp/crater.CNSjyDuFsN5V:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2+tmplazy:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 04:27:54.123 INFO blam! 3dbca4685f3a9877668021f1a456e452d643a5a827f786d37d827630c335cd1d
Aug 02 04:27:54.125 INFO running `"docker" "start" "-a" "3dbca4685f3a9877668021f1a456e452d643a5a827f786d37d827630c335cd1d"`
Aug 02 04:27:55.062 INFO kablam!     Checking lamport_sigs v0.5.0
Aug 02 04:27:55.065 INFO kablam!     Checking merkle v1.7.0
Aug 02 04:27:56.059 INFO kablam! error[E0407]: method `new` is not a member of trait `protobuf::Message`
Aug 02 04:27:56.059 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/merkle-1.7.0/src/proto/proof.rs:218:5
Aug 02 04:27:56.059 INFO kablam!     |
Aug 02 04:27:56.059 INFO kablam! 218 | /     fn new() -> ProofProto {
Aug 02 04:27:56.059 INFO kablam! 219 | |         ProofProto::new()
Aug 02 04:27:56.059 INFO kablam! 220 | |     }
Aug 02 04:27:56.059 INFO kablam!     | |_____^ not a member of trait `protobuf::Message`
Aug 02 04:27:56.059 INFO kablam! 
Aug 02 04:27:56.059 INFO kablam! error[E0407]: method `descriptor_static` is not a member of trait `protobuf::Message`
Aug 02 04:27:56.059 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/merkle-1.7.0/src/proto/proof.rs:222:5
Aug 02 04:27:56.059 INFO kablam!     |
Aug 02 04:27:56.059 INFO kablam! 222 | /     fn descriptor_static() -> &'static ::protobuf::reflect::MessageDescriptor {
Aug 02 04:27:56.059 INFO kablam! 223 | |         static mut descriptor: ::protobuf::lazy::Lazy<::protobuf::reflect::MessageDescriptor> = ::protobuf::lazy::Lazy {
Aug 02 04:27:56.059 INFO kablam! 224 | |             lock: ::protobuf::lazy::ONCE_INIT,
Aug 02 04:27:56.059 INFO kablam! 225 | |             ptr: 0 as *const ::protobuf::reflect::MessageDescriptor,
Aug 02 04:27:56.059 INFO kablam! ...   |
Aug 02 04:27:56.059 INFO kablam! 251 | |         }
Aug 02 04:27:56.059 INFO kablam! 252 | |     }
Aug 02 04:27:56.059 INFO kablam!     | |_____^ not a member of trait `protobuf::Message`
Aug 02 04:27:56.059 INFO kablam! 
Aug 02 04:27:56.060 INFO kablam! error[E0407]: method `default_instance` is not a member of trait `protobuf::Message`
Aug 02 04:27:56.060 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/merkle-1.7.0/src/proto/proof.rs:254:5
Aug 02 04:27:56.060 INFO kablam!     |
Aug 02 04:27:56.060 INFO kablam! 254 | /     fn default_instance() -> &'static ProofProto {
Aug 02 04:27:56.060 INFO kablam! 255 | |         static mut instance: ::protobuf::lazy::Lazy<ProofProto> = ::protobuf::lazy::Lazy {
Aug 02 04:27:56.060 INFO kablam! 256 | |             lock: ::protobuf::lazy::ONCE_INIT,
Aug 02 04:27:56.060 INFO kablam! 257 | |             ptr: 0 as *const ProofProto,
Aug 02 04:27:56.060 INFO kablam! ...   |
Aug 02 04:27:56.060 INFO kablam! 261 | |         }
Aug 02 04:27:56.060 INFO kablam! 262 | |     }
Aug 02 04:27:56.060 INFO kablam!     | |_____^ not a member of trait `protobuf::Message`
Aug 02 04:27:56.060 INFO kablam! 
Aug 02 04:27:56.074 INFO kablam! error[E0407]: method `new` is not a member of trait `protobuf::Message`
Aug 02 04:27:56.074 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/merkle-1.7.0/src/proto/proof.rs:582:5
Aug 02 04:27:56.074 INFO kablam!     |
Aug 02 04:27:56.074 INFO kablam! 582 | /     fn new() -> LemmaProto {
Aug 02 04:27:56.074 INFO kablam! 583 | |         LemmaProto::new()
Aug 02 04:27:56.074 INFO kablam! 584 | |     }
Aug 02 04:27:56.074 INFO kablam!     | |_____^ not a member of trait `protobuf::Message`
Aug 02 04:27:56.079 INFO kablam! 
Aug 02 04:27:56.079 INFO kablam! error[E0407]: method `descriptor_static` is not a member of trait `protobuf::Message`
Aug 02 04:27:56.079 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/merkle-1.7.0/src/proto/proof.rs:586:5
Aug 02 04:27:56.079 INFO kablam!     |
Aug 02 04:27:56.079 INFO kablam! 586 | /     fn descriptor_static() -> &'static ::protobuf::reflect::MessageDescriptor {
Aug 02 04:27:56.079 INFO kablam! 587 | |         static mut descriptor: ::protobuf::lazy::Lazy<::protobuf::reflect::MessageDescriptor> = ::protobuf::lazy::Lazy {
Aug 02 04:27:56.079 INFO kablam! 588 | |             lock: ::protobuf::lazy::ONCE_INIT,
Aug 02 04:27:56.079 INFO kablam! 589 | |             ptr: 0 as *const ::protobuf::reflect::MessageDescriptor,
Aug 02 04:27:56.079 INFO kablam! ...   |
Aug 02 04:27:56.079 INFO kablam! 620 | |         }
Aug 02 04:27:56.079 INFO kablam! 621 | |     }
Aug 02 04:27:56.079 INFO kablam!     | |_____^ not a member of trait `protobuf::Message`
Aug 02 04:27:56.080 INFO kablam! 
Aug 02 04:27:56.080 INFO kablam! error[E0407]: method `default_instance` is not a member of trait `protobuf::Message`
Aug 02 04:27:56.080 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/merkle-1.7.0/src/proto/proof.rs:623:5
Aug 02 04:27:56.080 INFO kablam!     |
Aug 02 04:27:56.081 INFO kablam! 623 | /     fn default_instance() -> &'static LemmaProto {
Aug 02 04:27:56.081 INFO kablam! 624 | |         static mut instance: ::protobuf::lazy::Lazy<LemmaProto> = ::protobuf::lazy::Lazy {
Aug 02 04:27:56.081 INFO kablam! 625 | |             lock: ::protobuf::lazy::ONCE_INIT,
Aug 02 04:27:56.081 INFO kablam! 626 | |             ptr: 0 as *const LemmaProto,
Aug 02 04:27:56.081 INFO kablam! ...   |
Aug 02 04:27:56.081 INFO kablam! 630 | |         }
Aug 02 04:27:56.081 INFO kablam! 631 | |     }
Aug 02 04:27:56.081 INFO kablam!     | |_____^ not a member of trait `protobuf::Message`
Aug 02 04:27:56.081 INFO kablam! 
Aug 02 04:27:56.424 INFO kablam! error[E0277]: `std::cell::Cell<u32>` cannot be shared between threads safely
Aug 02 04:27:56.424 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/merkle-1.7.0/src/proto/proof.rs:126:6
Aug 02 04:27:56.424 INFO kablam!     |
Aug 02 04:27:56.424 INFO kablam! 126 | impl ::protobuf::Message for ProofProto {
Aug 02 04:27:56.425 INFO kablam!     |      ^^^^^^^^^^^^^^^^^^^ `std::cell::Cell<u32>` cannot be shared between threads safely
Aug 02 04:27:56.425 INFO kablam!     |
Aug 02 04:27:56.425 INFO kablam!     = help: within `proto::proof::ProofProto`, the trait `std::marker::Sync` is not implemented for `std::cell::Cell<u32>`
Aug 02 04:27:56.425 INFO kablam!     = note: required because it appears within the type `protobuf::CachedSize`
Aug 02 04:27:56.425 INFO kablam!     = note: required because it appears within the type `proto::proof::ProofProto`
Aug 02 04:27:56.425 INFO kablam! 
Aug 02 04:27:56.426 INFO kablam! error[E0277]: `std::cell::Cell<u32>` cannot be shared between threads safely
Aug 02 04:27:56.426 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/merkle-1.7.0/src/proto/proof.rs:467:6
Aug 02 04:27:56.426 INFO kablam!     |
Aug 02 04:27:56.426 INFO kablam! 467 | impl ::protobuf::Message for LemmaProto {
Aug 02 04:27:56.426 INFO kablam!     |      ^^^^^^^^^^^^^^^^^^^ `std::cell::Cell<u32>` cannot be shared between threads safely
Aug 02 04:27:56.426 INFO kablam!     |
Aug 02 04:27:56.426 INFO kablam!     = help: within `proto::proof::LemmaProto`, the trait `std::marker::Sync` is not implemented for `std::cell::Cell<u32>`
Aug 02 04:27:56.426 INFO kablam!     = note: required because it appears within the type `protobuf::CachedSize`
Aug 02 04:27:56.426 INFO kablam!     = note: required because it appears within the type `proto::proof::LemmaProto`
Aug 02 04:27:56.426 INFO kablam! 
Aug 02 04:27:56.489 INFO kablam! error: aborting due to 8 previous errors
Aug 02 04:27:56.489 INFO kablam! 
Aug 02 04:27:56.489 INFO kablam! Some errors occurred: E0277, E0407.
Aug 02 04:27:56.490 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Aug 02 04:27:56.511 INFO kablam! error: Could not compile `merkle`.
Aug 02 04:27:56.511 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:27:56.662 INFO kablam! error: build failed
Aug 02 04:27:56.664 INFO kablam! su: No module specific data is present
Aug 02 04:27:57.453 INFO running `"docker" "rm" "-f" "3dbca4685f3a9877668021f1a456e452d643a5a827f786d37d827630c335cd1d"`
Aug 02 04:27:57.664 INFO blam! 3dbca4685f3a9877668021f1a456e452d643a5a827f786d37d827630c335cd1d