Sep 17 20:42:18.511 INFO checking nt-0.2.4 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:42:18.511 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:42:18.511 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:42:18.699 INFO blam! 29d94600c023e171b422bed8917b4640b1ed8e966c27a94a3a3c093d462cfc2c
Sep 17 20:42:18.700 INFO running `"docker" "start" "-a" "29d94600c023e171b422bed8917b4640b1ed8e966c27a94a3a3c093d462cfc2c"`
Sep 17 20:42:19.603 INFO kablam! usermod: no changes
Sep 17 20:42:19.864 INFO kablam!     Checking nt-leb128 v0.2.4
Sep 17 20:42:19.864 INFO kablam!     Checking multimap v0.4.0
Sep 17 20:42:19.871 INFO kablam!    Compiling derive-new v0.5.5
Sep 17 20:42:20.775 INFO kablam!     Checking nt-packet v0.1.2
Sep 17 20:42:22.318 INFO kablam!    Compiling nt-packet-derive v0.1.4
Sep 17 20:42:27.102 INFO kablam!     Checking nt v0.2.4 (/source)
Sep 17 20:42:28.255 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 17 20:42:28.255 INFO kablam!   --> src/proto/types/rpc.rs:30:5
Sep 17 20:42:28.255 INFO kablam!    |
Sep 17 20:42:28.255 INFO kablam! 30 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 17 20:42:28.255 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 17 20:42:28.255 INFO kablam!    |
Sep 17 20:42:28.255 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::Parameter, usize), failure::Error>`
Sep 17 20:42:28.255 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::Parameter>, usize)`
Sep 17 20:42:28.255 INFO kablam! 
Sep 17 20:42:28.255 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 17 20:42:28.255 INFO kablam!   --> src/proto/types/rpc.rs:56:5
Sep 17 20:42:28.255 INFO kablam!    |
Sep 17 20:42:28.255 INFO kablam! 56 |     fn decode(mut buf: &mut Buf) -> (Option<Self>, usize) {
Sep 17 20:42:28.255 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 17 20:42:28.255 INFO kablam!    |
Sep 17 20:42:28.255 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::RPCDefinitionData, usize), failure::Error>`
Sep 17 20:42:28.255 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::RPCDefinitionData>, usize)`
Sep 17 20:42:28.255 INFO kablam! 
Sep 17 20:42:28.255 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 17 20:42:28.255 INFO kablam!    --> src/proto/types/mod.rs:103:5
Sep 17 20:42:28.255 INFO kablam!     |
Sep 17 20:42:28.255 INFO kablam! 103 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 17 20:42:28.255 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 17 20:42:28.255 INFO kablam!     |
Sep 17 20:42:28.255 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::EntryType, usize), failure::Error>`
Sep 17 20:42:28.255 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::EntryType>, usize)`
Sep 17 20:42:28.255 INFO kablam! 
Sep 17 20:42:28.255 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 17 20:42:28.255 INFO kablam!    --> src/proto/mod.rs:142:5
Sep 17 20:42:28.255 INFO kablam!     |
Sep 17 20:42:28.255 INFO kablam! 142 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 17 20:42:28.255 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 17 20:42:28.255 INFO kablam!     |
Sep 17 20:42:28.255 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryUpdate, usize), failure::Error>`
Sep 17 20:42:28.255 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryUpdate>, usize)`
Sep 17 20:42:28.255 INFO kablam! 
Sep 17 20:42:28.255 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 17 20:42:28.255 INFO kablam!    --> src/proto/mod.rs:190:5
Sep 17 20:42:28.255 INFO kablam!     |
Sep 17 20:42:28.255 INFO kablam! 190 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 17 20:42:28.255 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 17 20:42:28.256 INFO kablam!     |
Sep 17 20:42:28.256 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryAssignment, usize), failure::Error>`
Sep 17 20:42:28.256 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryAssignment>, usize)`
Sep 17 20:42:28.256 INFO kablam! 
Sep 17 20:42:28.317 INFO kablam! error: aborting due to 5 previous errors
Sep 17 20:42:28.317 INFO kablam! 
Sep 17 20:42:28.317 INFO kablam! For more information about this error, try `rustc --explain E0053`.
Sep 17 20:42:28.343 INFO kablam! error: Could not compile `nt`.
Sep 17 20:42:28.343 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 20:42:28.401 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 17 20:42:28.401 INFO kablam!   --> src/proto/types/rpc.rs:30:5
Sep 17 20:42:28.401 INFO kablam!    |
Sep 17 20:42:28.401 INFO kablam! 30 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 17 20:42:28.401 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 17 20:42:28.401 INFO kablam!    |
Sep 17 20:42:28.401 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::Parameter, usize), failure::Error>`
Sep 17 20:42:28.401 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::Parameter>, usize)`
Sep 17 20:42:28.401 INFO kablam! 
Sep 17 20:42:28.401 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 17 20:42:28.401 INFO kablam!   --> src/proto/types/rpc.rs:56:5
Sep 17 20:42:28.401 INFO kablam!    |
Sep 17 20:42:28.401 INFO kablam! 56 |     fn decode(mut buf: &mut Buf) -> (Option<Self>, usize) {
Sep 17 20:42:28.401 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 17 20:42:28.401 INFO kablam!    |
Sep 17 20:42:28.401 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::RPCDefinitionData, usize), failure::Error>`
Sep 17 20:42:28.401 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::RPCDefinitionData>, usize)`
Sep 17 20:42:28.401 INFO kablam! 
Sep 17 20:42:28.401 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 17 20:42:28.401 INFO kablam!    --> src/proto/types/mod.rs:103:5
Sep 17 20:42:28.401 INFO kablam!     |
Sep 17 20:42:28.401 INFO kablam! 103 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 17 20:42:28.401 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 17 20:42:28.401 INFO kablam!     |
Sep 17 20:42:28.401 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::EntryType, usize), failure::Error>`
Sep 17 20:42:28.401 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::EntryType>, usize)`
Sep 17 20:42:28.401 INFO kablam! 
Sep 17 20:42:28.407 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 17 20:42:28.407 INFO kablam!    --> src/proto/mod.rs:142:5
Sep 17 20:42:28.407 INFO kablam!     |
Sep 17 20:42:28.407 INFO kablam! 142 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 17 20:42:28.407 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 17 20:42:28.407 INFO kablam!     |
Sep 17 20:42:28.407 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryUpdate, usize), failure::Error>`
Sep 17 20:42:28.407 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryUpdate>, usize)`
Sep 17 20:42:28.407 INFO kablam! 
Sep 17 20:42:28.407 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Sep 17 20:42:28.407 INFO kablam!    --> src/proto/mod.rs:190:5
Sep 17 20:42:28.407 INFO kablam!     |
Sep 17 20:42:28.407 INFO kablam! 190 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Sep 17 20:42:28.407 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Sep 17 20:42:28.407 INFO kablam!     |
Sep 17 20:42:28.407 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryAssignment, usize), failure::Error>`
Sep 17 20:42:28.407 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryAssignment>, usize)`
Sep 17 20:42:28.407 INFO kablam! 
Sep 17 20:42:28.446 INFO kablam! error: aborting due to 5 previous errors
Sep 17 20:42:28.446 INFO kablam! 
Sep 17 20:42:28.447 INFO kablam! For more information about this error, try `rustc --explain E0053`.
Sep 17 20:42:28.464 INFO kablam! error: Could not compile `nt`.
Sep 17 20:42:28.464 INFO kablam! 
Sep 17 20:42:28.464 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 20:42:28.465 INFO kablam! su: No module specific data is present
Sep 17 20:42:29.346 INFO running `"docker" "rm" "-f" "29d94600c023e171b422bed8917b4640b1ed8e966c27a94a3a3c093d462cfc2c"`
Sep 17 20:42:29.580 INFO blam! 29d94600c023e171b422bed8917b4640b1ed8e966c27a94a3a3c093d462cfc2c