Aug 31 20:05:47.371 INFO checking nt-0.2.4 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 20:05:47.371 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 20:05:47.372 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 20:05:47.575 INFO blam! 8779f9ff487c88d1811700818a1c0244e90ca1ef7565ba580df9138ee149c8e2
Aug 31 20:05:47.577 INFO running `"docker" "start" "-a" "8779f9ff487c88d1811700818a1c0244e90ca1ef7565ba580df9138ee149c8e2"`
Aug 31 20:05:48.477 INFO kablam!     Checking nt-leb128 v0.2.4
Aug 31 20:05:48.478 INFO kablam!     Checking multimap v0.4.0
Aug 31 20:05:49.473 INFO kablam!    Compiling nt-packet v0.1.2
Aug 31 20:05:51.032 INFO kablam!    Compiling nt-packet-derive v0.1.4
Aug 31 20:05:55.388 INFO kablam!     Checking nt v0.2.4 (file:///source)
Aug 31 20:05:58.422 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Aug 31 20:05:58.422 INFO kablam!   --> src/proto/types/rpc.rs:30:5
Aug 31 20:05:58.422 INFO kablam!    |
Aug 31 20:05:58.422 INFO kablam! 30 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Aug 31 20:05:58.422 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Aug 31 20:05:58.422 INFO kablam!    |
Aug 31 20:05:58.422 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::Parameter, usize), failure::Error>`
Aug 31 20:05:58.422 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::Parameter>, usize)`
Aug 31 20:05:58.422 INFO kablam! 
Aug 31 20:05:58.423 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Aug 31 20:05:58.423 INFO kablam!   --> src/proto/types/rpc.rs:56:5
Aug 31 20:05:58.423 INFO kablam!    |
Aug 31 20:05:58.423 INFO kablam! 56 |     fn decode(mut buf: &mut Buf) -> (Option<Self>, usize) {
Aug 31 20:05:58.423 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Aug 31 20:05:58.423 INFO kablam!    |
Aug 31 20:05:58.424 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::RPCDefinitionData, usize), failure::Error>`
Aug 31 20:05:58.424 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::RPCDefinitionData>, usize)`
Aug 31 20:05:58.424 INFO kablam! 
Aug 31 20:05:58.424 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Aug 31 20:05:58.424 INFO kablam!    --> src/proto/types/mod.rs:103:5
Aug 31 20:05:58.424 INFO kablam!     |
Aug 31 20:05:58.424 INFO kablam! 103 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Aug 31 20:05:58.424 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Aug 31 20:05:58.424 INFO kablam!     |
Aug 31 20:05:58.424 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::EntryType, usize), failure::Error>`
Aug 31 20:05:58.424 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::EntryType>, usize)`
Aug 31 20:05:58.424 INFO kablam! 
Aug 31 20:05:58.424 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Aug 31 20:05:58.424 INFO kablam!    --> src/proto/mod.rs:142:5
Aug 31 20:05:58.424 INFO kablam!     |
Aug 31 20:05:58.424 INFO kablam! 142 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Aug 31 20:05:58.424 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Aug 31 20:05:58.424 INFO kablam!     |
Aug 31 20:05:58.424 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryUpdate, usize), failure::Error>`
Aug 31 20:05:58.424 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryUpdate>, usize)`
Aug 31 20:05:58.424 INFO kablam! 
Aug 31 20:05:58.426 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Aug 31 20:05:58.426 INFO kablam!    --> src/proto/mod.rs:190:5
Aug 31 20:05:58.426 INFO kablam!     |
Aug 31 20:05:58.426 INFO kablam! 190 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Aug 31 20:05:58.426 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Aug 31 20:05:58.426 INFO kablam!     |
Aug 31 20:05:58.426 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryAssignment, usize), failure::Error>`
Aug 31 20:05:58.426 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryAssignment>, usize)`
Aug 31 20:05:58.426 INFO kablam! 
Aug 31 20:05:58.517 INFO kablam! error: aborting due to 5 previous errors
Aug 31 20:05:58.518 INFO kablam! 
Aug 31 20:05:58.518 INFO kablam! For more information about this error, try `rustc --explain E0053`.
Aug 31 20:05:58.529 INFO kablam! error: Could not compile `nt`.
Aug 31 20:05:58.530 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 20:05:58.806 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Aug 31 20:05:58.806 INFO kablam!   --> src/proto/types/rpc.rs:30:5
Aug 31 20:05:58.806 INFO kablam!    |
Aug 31 20:05:58.806 INFO kablam! 30 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Aug 31 20:05:58.806 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Aug 31 20:05:58.806 INFO kablam!    |
Aug 31 20:05:58.806 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::Parameter, usize), failure::Error>`
Aug 31 20:05:58.806 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::Parameter>, usize)`
Aug 31 20:05:58.806 INFO kablam! 
Aug 31 20:05:58.807 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Aug 31 20:05:58.807 INFO kablam!   --> src/proto/types/rpc.rs:56:5
Aug 31 20:05:58.807 INFO kablam!    |
Aug 31 20:05:58.807 INFO kablam! 56 |     fn decode(mut buf: &mut Buf) -> (Option<Self>, usize) {
Aug 31 20:05:58.807 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Aug 31 20:05:58.807 INFO kablam!    |
Aug 31 20:05:58.807 INFO kablam!    = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::RPCDefinitionData, usize), failure::Error>`
Aug 31 20:05:58.807 INFO kablam!               found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::rpc::RPCDefinitionData>, usize)`
Aug 31 20:05:58.807 INFO kablam! 
Aug 31 20:05:58.807 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Aug 31 20:05:58.807 INFO kablam!    --> src/proto/types/mod.rs:103:5
Aug 31 20:05:58.807 INFO kablam!     |
Aug 31 20:05:58.807 INFO kablam! 103 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Aug 31 20:05:58.807 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Aug 31 20:05:58.807 INFO kablam!     |
Aug 31 20:05:58.807 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::EntryType, usize), failure::Error>`
Aug 31 20:05:58.807 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::types::EntryType>, usize)`
Aug 31 20:05:58.807 INFO kablam! 
Aug 31 20:05:58.808 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Aug 31 20:05:58.808 INFO kablam!    --> src/proto/mod.rs:142:5
Aug 31 20:05:58.808 INFO kablam!     |
Aug 31 20:05:58.808 INFO kablam! 142 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Aug 31 20:05:58.808 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Aug 31 20:05:58.808 INFO kablam!     |
Aug 31 20:05:58.808 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryUpdate, usize), failure::Error>`
Aug 31 20:05:58.808 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryUpdate>, usize)`
Aug 31 20:05:58.808 INFO kablam! 
Aug 31 20:05:58.808 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait
Aug 31 20:05:58.808 INFO kablam!    --> src/proto/mod.rs:190:5
Aug 31 20:05:58.808 INFO kablam!     |
Aug 31 20:05:58.808 INFO kablam! 190 |     fn decode(buf: &mut Buf) -> (Option<Self>, usize) {
Aug 31 20:05:58.808 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple
Aug 31 20:05:58.808 INFO kablam!     |
Aug 31 20:05:58.808 INFO kablam!     = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryAssignment, usize), failure::Error>`
Aug 31 20:05:58.809 INFO kablam!                found type `fn(&mut dyn bytes::Buf) -> (std::option::Option<proto::EntryAssignment>, usize)`
Aug 31 20:05:58.809 INFO kablam! 
Aug 31 20:05:58.907 INFO kablam! error: aborting due to 5 previous errors
Aug 31 20:05:58.907 INFO kablam! 
Aug 31 20:05:58.907 INFO kablam! For more information about this error, try `rustc --explain E0053`.
Aug 31 20:05:58.924 INFO kablam! error: Could not compile `nt`.
Aug 31 20:05:58.924 INFO kablam! 
Aug 31 20:05:58.924 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 20:05:58.926 INFO kablam! su: No module specific data is present
Aug 31 20:05:59.379 INFO running `"docker" "rm" "-f" "8779f9ff487c88d1811700818a1c0244e90ca1ef7565ba580df9138ee149c8e2"`
Aug 31 20:05:59.488 INFO blam! 8779f9ff487c88d1811700818a1c0244e90ca1ef7565ba580df9138ee149c8e2