Sep 06 03:10:36.664 INFO checking nt-0.2.4 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 03:10:36.664 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 03:10:36.665 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:10:36.906 INFO blam! 7c592247cb4f685ea81c198048c9d6a8978758e8664d810acab28d21166af9a9
Sep 06 03:10:36.911 INFO running `"docker" "start" "-a" "7c592247cb4f685ea81c198048c9d6a8978758e8664d810acab28d21166af9a9"`
Sep 06 03:10:38.029 INFO kablam! usermod: no changes
Sep 06 03:10:38.234 INFO kablam!    Compiling iovec v0.1.2
Sep 06 03:10:38.241 INFO kablam!    Compiling derive-new v0.5.5
Sep 06 03:10:38.242 INFO kablam!     Checking nt-packet v0.1.2
Sep 06 03:10:39.050 INFO kablam!    Compiling bytes v0.4.10
Sep 06 03:10:40.986 INFO kablam!    Compiling nt-leb128 v0.2.4
Sep 06 03:10:42.304 INFO kablam!    Compiling nt-packet-derive v0.1.4
Sep 06 03:10:44.018 INFO kablam!     Checking nt v0.2.4 (file:///source)
Sep 06 03:10:45.230 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 06 03:10:45.230 INFO kablam!   --> src/proto/types/rpc.rs:30:5
Sep 06 03:10:45.230 INFO kablam!    |
Sep 06 03:10:45.230 INFO kablam! 30 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 06 03:10:45.230 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 06 03:10:45.230 INFO kablam!    |
Sep 06 03:10:45.230 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::Parameter, usize), failure::Error>`
Sep 06 03:10:45.230 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::Parameter>, usize)`
Sep 06 03:10:45.230 INFO kablam! 
Sep 06 03:10:45.230 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 06 03:10:45.230 INFO kablam!   --> src/proto/types/rpc.rs:56:5
Sep 06 03:10:45.230 INFO kablam!    |
Sep 06 03:10:45.230 INFO kablam! 56 |     fn decode(mut buf: &mut Buf) -> (Option<Self>, usize) {
Sep 06 03:10:45.230 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 06 03:10:45.230 INFO kablam!    |
Sep 06 03:10:45.230 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::RPCDefinitionData, usize), failure::Error>`
Sep 06 03:10:45.230 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::RPCDefinitionData>, usize)`
Sep 06 03:10:45.230 INFO kablam! 
Sep 06 03:10:45.230 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 06 03:10:45.230 INFO kablam!    --> src/proto/types/mod.rs:103:5
Sep 06 03:10:45.230 INFO kablam!     |
Sep 06 03:10:45.230 INFO kablam! 103 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 06 03:10:45.230 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 06 03:10:45.230 INFO kablam!     |
Sep 06 03:10:45.230 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::EntryType, usize), failure::Error>`
Sep 06 03:10:45.230 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::EntryType>, usize)`
Sep 06 03:10:45.230 INFO kablam! 
Sep 06 03:10:45.230 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 06 03:10:45.230 INFO kablam!    --> src/proto/mod.rs:142:5
Sep 06 03:10:45.230 INFO kablam!     |
Sep 06 03:10:45.230 INFO kablam! 142 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 06 03:10:45.230 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 06 03:10:45.230 INFO kablam!     |
Sep 06 03:10:45.230 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryUpdate, usize), failure::Error>`
Sep 06 03:10:45.230 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryUpdate>, usize)`
Sep 06 03:10:45.231 INFO kablam! 
Sep 06 03:10:45.231 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 06 03:10:45.231 INFO kablam!    --> src/proto/mod.rs:190:5
Sep 06 03:10:45.231 INFO kablam!     |
Sep 06 03:10:45.231 INFO kablam! 190 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 06 03:10:45.231 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 06 03:10:45.231 INFO kablam!     |
Sep 06 03:10:45.231 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryAssignment, usize), failure::Error>`
Sep 06 03:10:45.231 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryAssignment>, usize)`
Sep 06 03:10:45.231 INFO kablam! 
Sep 06 03:10:45.235 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 06 03:10:45.235 INFO kablam!   --> src/proto/types/rpc.rs:30:5
Sep 06 03:10:45.235 INFO kablam!    |
Sep 06 03:10:45.235 INFO kablam! 30 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 06 03:10:45.235 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 06 03:10:45.235 INFO kablam!    |
Sep 06 03:10:45.235 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::Parameter, usize), failure::Error>`
Sep 06 03:10:45.235 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::Parameter>, usize)`
Sep 06 03:10:45.235 INFO kablam! 
Sep 06 03:10:45.235 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 06 03:10:45.235 INFO kablam!   --> src/proto/types/rpc.rs:56:5
Sep 06 03:10:45.235 INFO kablam!    |
Sep 06 03:10:45.235 INFO kablam! 56 |     fn decode(mut buf: &mut Buf) -> (Option<Self>, usize) {
Sep 06 03:10:45.235 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 06 03:10:45.235 INFO kablam!    |
Sep 06 03:10:45.235 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::RPCDefinitionData, usize), failure::Error>`
Sep 06 03:10:45.235 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::RPCDefinitionData>, usize)`
Sep 06 03:10:45.235 INFO kablam! 
Sep 06 03:10:45.235 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 06 03:10:45.235 INFO kablam!    --> src/proto/types/mod.rs:103:5
Sep 06 03:10:45.235 INFO kablam!     |
Sep 06 03:10:45.235 INFO kablam! 103 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 06 03:10:45.235 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 06 03:10:45.235 INFO kablam!     |
Sep 06 03:10:45.235 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::EntryType, usize), failure::Error>`
Sep 06 03:10:45.235 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::EntryType>, usize)`
Sep 06 03:10:45.235 INFO kablam! 
Sep 06 03:10:45.235 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 06 03:10:45.235 INFO kablam!    --> src/proto/mod.rs:142:5
Sep 06 03:10:45.235 INFO kablam!     |
Sep 06 03:10:45.235 INFO kablam! 142 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 06 03:10:45.235 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 06 03:10:45.236 INFO kablam!     |
Sep 06 03:10:45.236 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryUpdate, usize), failure::Error>`
Sep 06 03:10:45.236 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryUpdate>, usize)`
Sep 06 03:10:45.236 INFO kablam! 
Sep 06 03:10:45.236 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 06 03:10:45.236 INFO kablam!    --> src/proto/mod.rs:190:5
Sep 06 03:10:45.236 INFO kablam!     |
Sep 06 03:10:45.236 INFO kablam! 190 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 06 03:10:45.236 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 06 03:10:45.236 INFO kablam!     |
Sep 06 03:10:45.236 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryAssignment, usize), failure::Error>`
Sep 06 03:10:45.236 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryAssignment>, usize)`
Sep 06 03:10:45.236 INFO kablam! 
Sep 06 03:10:45.274 INFO kablam! error: aborting due to 5 previous errors
Sep 06 03:10:45.274 INFO kablam! 
Sep 06 03:10:45.274 INFO kablam! For more information about this error, try `rustc --explain E0053`.
Sep 06 03:10:45.274 INFO kablam! error: aborting due to 5 previous errors
Sep 06 03:10:45.274 INFO kablam! 
Sep 06 03:10:45.274 INFO kablam! For more information about this error, try `rustc --explain E0053`.
Sep 06 03:10:45.282 INFO kablam! error: Could not compile `nt`.
Sep 06 03:10:45.282 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 03:10:45.288 INFO kablam! error: Could not compile `nt`.
Sep 06 03:10:45.288 INFO kablam! 
Sep 06 03:10:45.288 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 03:10:45.291 INFO kablam! su: No module specific data is present
Sep 06 03:10:45.917 INFO running `"docker" "rm" "-f" "7c592247cb4f685ea81c198048c9d6a8978758e8664d810acab28d21166af9a9"`
Sep 06 03:10:46.027 INFO blam! 7c592247cb4f685ea81c198048c9d6a8978758e8664d810acab28d21166af9a9