Sep 04 09:34:11.391 INFO checking nt-0.2.4 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 09:34:11.391 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 09:34:11.391 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 09:34:11.609 INFO blam! 3a8f47b569fc1f0f5ab174ad31f0f4fabf85fd768f6f4ee9c354327219e1070d
Sep 04 09:34:11.611 INFO running `"docker" "start" "-a" "3a8f47b569fc1f0f5ab174ad31f0f4fabf85fd768f6f4ee9c354327219e1070d"`
Sep 04 09:34:12.512 INFO kablam!     Checking nt-leb128 v0.2.4
Sep 04 09:34:12.516 INFO kablam!    Compiling derive-new v0.5.5
Sep 04 09:34:13.413 INFO kablam!    Compiling nt-packet v0.1.2
Sep 04 09:34:14.862 INFO kablam!    Compiling nt-packet-derive v0.1.4
Sep 04 09:34:19.605 INFO kablam!     Checking nt v0.2.4 (file:///source)
Sep 04 09:34:22.226 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 04 09:34:22.226 INFO kablam!   --> src/proto/types/rpc.rs:30:5
Sep 04 09:34:22.226 INFO kablam!    |
Sep 04 09:34:22.226 INFO kablam! 30 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 04 09:34:22.226 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 04 09:34:22.226 INFO kablam!    |
Sep 04 09:34:22.226 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::Parameter, usize), failure::Error>`
Sep 04 09:34:22.226 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::Parameter>, usize)`
Sep 04 09:34:22.226 INFO kablam! 
Sep 04 09:34:22.227 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 04 09:34:22.227 INFO kablam!   --> src/proto/types/rpc.rs:56:5
Sep 04 09:34:22.227 INFO kablam!    |
Sep 04 09:34:22.227 INFO kablam! 56 |     fn decode(mut buf: &mut Buf) -> (Option<Self>, usize) {
Sep 04 09:34:22.227 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 04 09:34:22.227 INFO kablam!    |
Sep 04 09:34:22.227 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::RPCDefinitionData, usize), failure::Error>`
Sep 04 09:34:22.227 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::RPCDefinitionData>, usize)`
Sep 04 09:34:22.227 INFO kablam! 
Sep 04 09:34:22.227 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 04 09:34:22.227 INFO kablam!    --> src/proto/types/mod.rs:103:5
Sep 04 09:34:22.227 INFO kablam!     |
Sep 04 09:34:22.227 INFO kablam! 103 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 04 09:34:22.227 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 04 09:34:22.227 INFO kablam!     |
Sep 04 09:34:22.227 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::EntryType, usize), failure::Error>`
Sep 04 09:34:22.227 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::EntryType>, usize)`
Sep 04 09:34:22.227 INFO kablam! 
Sep 04 09:34:22.227 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 04 09:34:22.228 INFO kablam!    --> src/proto/mod.rs:142:5
Sep 04 09:34:22.228 INFO kablam!     |
Sep 04 09:34:22.228 INFO kablam! 142 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 04 09:34:22.228 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 04 09:34:22.228 INFO kablam!     |
Sep 04 09:34:22.228 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryUpdate, usize), failure::Error>`
Sep 04 09:34:22.228 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryUpdate>, usize)`
Sep 04 09:34:22.228 INFO kablam! 
Sep 04 09:34:22.228 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 04 09:34:22.228 INFO kablam!    --> src/proto/mod.rs:190:5
Sep 04 09:34:22.228 INFO kablam!     |
Sep 04 09:34:22.228 INFO kablam! 190 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 04 09:34:22.228 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 04 09:34:22.228 INFO kablam!     |
Sep 04 09:34:22.228 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryAssignment, usize), failure::Error>`
Sep 04 09:34:22.228 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryAssignment>, usize)`
Sep 04 09:34:22.228 INFO kablam! 
Sep 04 09:34:22.291 INFO kablam! error: aborting due to 5 previous errors
Sep 04 09:34:22.291 INFO kablam! 
Sep 04 09:34:22.291 INFO kablam! For more information about this error, try `rustc --explain E0053`.
Sep 04 09:34:22.300 INFO kablam! error: Could not compile `nt`.
Sep 04 09:34:22.300 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 09:34:22.595 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 04 09:34:22.595 INFO kablam!   --> src/proto/types/rpc.rs:30:5
Sep 04 09:34:22.595 INFO kablam!    |
Sep 04 09:34:22.595 INFO kablam! 30 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 04 09:34:22.595 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 04 09:34:22.595 INFO kablam!    |
Sep 04 09:34:22.595 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::Parameter, usize), failure::Error>`
Sep 04 09:34:22.595 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::Parameter>, usize)`
Sep 04 09:34:22.595 INFO kablam! 
Sep 04 09:34:22.595 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 04 09:34:22.595 INFO kablam!   --> src/proto/types/rpc.rs:56:5
Sep 04 09:34:22.595 INFO kablam!    |
Sep 04 09:34:22.596 INFO kablam! 56 |     fn decode(mut buf: &mut Buf) -> (Option<Self>, usize) {
Sep 04 09:34:22.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 04 09:34:22.596 INFO kablam!    |
Sep 04 09:34:22.596 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::RPCDefinitionData, usize), failure::Error>`
Sep 04 09:34:22.596 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::RPCDefinitionData>, usize)`
Sep 04 09:34:22.596 INFO kablam! 
Sep 04 09:34:22.596 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 04 09:34:22.596 INFO kablam!    --> src/proto/types/mod.rs:103:5
Sep 04 09:34:22.596 INFO kablam!     |
Sep 04 09:34:22.596 INFO kablam! 103 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 04 09:34:22.596 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 04 09:34:22.596 INFO kablam!     |
Sep 04 09:34:22.596 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::EntryType, usize), failure::Error>`
Sep 04 09:34:22.596 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::EntryType>, usize)`
Sep 04 09:34:22.596 INFO kablam! 
Sep 04 09:34:22.596 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 04 09:34:22.596 INFO kablam!    --> src/proto/mod.rs:142:5
Sep 04 09:34:22.596 INFO kablam!     |
Sep 04 09:34:22.597 INFO kablam! 142 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 04 09:34:22.597 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 04 09:34:22.597 INFO kablam!     |
Sep 04 09:34:22.597 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryUpdate, usize), failure::Error>`
Sep 04 09:34:22.597 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryUpdate>, usize)`
Sep 04 09:34:22.597 INFO kablam! 
Sep 04 09:34:22.597 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 04 09:34:22.597 INFO kablam!    --> src/proto/mod.rs:190:5
Sep 04 09:34:22.597 INFO kablam!     |
Sep 04 09:34:22.597 INFO kablam! 190 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 04 09:34:22.597 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 04 09:34:22.597 INFO kablam!     |
Sep 04 09:34:22.597 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryAssignment, usize), failure::Error>`
Sep 04 09:34:22.597 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryAssignment>, usize)`
Sep 04 09:34:22.597 INFO kablam! 
Sep 04 09:34:22.660 INFO kablam! error: aborting due to 5 previous errors
Sep 04 09:34:22.660 INFO kablam! 
Sep 04 09:34:22.660 INFO kablam! For more information about this error, try `rustc --explain E0053`.
Sep 04 09:34:22.677 INFO kablam! error: Could not compile `nt`.
Sep 04 09:34:22.677 INFO kablam! 
Sep 04 09:34:22.677 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 09:34:22.678 INFO kablam! su: No module specific data is present
Sep 04 09:34:23.070 INFO running `"docker" "rm" "-f" "3a8f47b569fc1f0f5ab174ad31f0f4fabf85fd768f6f4ee9c354327219e1070d"`
Sep 04 09:34:23.184 INFO blam! 3a8f47b569fc1f0f5ab174ad31f0f4fabf85fd768f6f4ee9c354327219e1070d