Sep 01 12:42:48.391 INFO checking nt-0.2.4 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 12:42:48.391 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 12:42:48.391 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 12:42:48.578 INFO blam! 5800d402482194db89b2f4da7c636ec3ddf04eeecb972bd5c7344c16f07c94b3 Sep 01 12:42:48.580 INFO running `"docker" "start" "-a" "5800d402482194db89b2f4da7c636ec3ddf04eeecb972bd5c7344c16f07c94b3"` Sep 01 12:42:49.475 INFO kablam! Checking nt-leb128 v0.2.4 Sep 01 12:42:49.475 INFO kablam! Checking multimap v0.4.0 Sep 01 12:42:50.363 INFO kablam! Checking nt-packet v0.1.2 Sep 01 12:42:52.055 INFO kablam! Compiling nt-packet-derive v0.1.4 Sep 01 12:42:55.965 INFO kablam! Checking nt v0.2.4 (file:///source) Sep 01 12:42:58.881 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait Sep 01 12:42:58.881 INFO kablam! --> src/proto/types/rpc.rs:30:5 Sep 01 12:42:58.881 INFO kablam! | Sep 01 12:42:58.881 INFO kablam! 30 | fn decode(buf: &mut Buf) -> (Option, usize) { Sep 01 12:42:58.881 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple Sep 01 12:42:58.881 INFO kablam! | Sep 01 12:42:58.881 INFO kablam! = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::Parameter, usize), failure::Error>` Sep 01 12:42:58.881 INFO kablam! found type `fn(&mut dyn bytes::Buf) -> (std::option::Option, usize)` Sep 01 12:42:58.881 INFO kablam! Sep 01 12:42:58.882 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait Sep 01 12:42:58.882 INFO kablam! --> src/proto/types/rpc.rs:56:5 Sep 01 12:42:58.882 INFO kablam! | Sep 01 12:42:58.882 INFO kablam! 56 | fn decode(mut buf: &mut Buf) -> (Option, usize) { Sep 01 12:42:58.882 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple Sep 01 12:42:58.882 INFO kablam! | Sep 01 12:42:58.882 INFO kablam! = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::RPCDefinitionData, usize), failure::Error>` Sep 01 12:42:58.882 INFO kablam! found type `fn(&mut dyn bytes::Buf) -> (std::option::Option, usize)` Sep 01 12:42:58.882 INFO kablam! Sep 01 12:42:58.882 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait Sep 01 12:42:58.882 INFO kablam! --> src/proto/types/mod.rs:103:5 Sep 01 12:42:58.882 INFO kablam! | Sep 01 12:42:58.883 INFO kablam! 103 | fn decode(buf: &mut Buf) -> (Option, usize) { Sep 01 12:42:58.883 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple Sep 01 12:42:58.883 INFO kablam! | Sep 01 12:42:58.883 INFO kablam! = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::EntryType, usize), failure::Error>` Sep 01 12:42:58.883 INFO kablam! found type `fn(&mut dyn bytes::Buf) -> (std::option::Option, usize)` Sep 01 12:42:58.883 INFO kablam! Sep 01 12:42:58.883 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait Sep 01 12:42:58.883 INFO kablam! --> src/proto/mod.rs:142:5 Sep 01 12:42:58.883 INFO kablam! | Sep 01 12:42:58.883 INFO kablam! 142 | fn decode(buf: &mut Buf) -> (Option, usize) { Sep 01 12:42:58.883 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple Sep 01 12:42:58.883 INFO kablam! | Sep 01 12:42:58.883 INFO kablam! = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryUpdate, usize), failure::Error>` Sep 01 12:42:58.883 INFO kablam! found type `fn(&mut dyn bytes::Buf) -> (std::option::Option, usize)` Sep 01 12:42:58.883 INFO kablam! Sep 01 12:42:58.883 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait Sep 01 12:42:58.883 INFO kablam! --> src/proto/mod.rs:190:5 Sep 01 12:42:58.883 INFO kablam! | Sep 01 12:42:58.883 INFO kablam! 190 | fn decode(buf: &mut Buf) -> (Option, usize) { Sep 01 12:42:58.883 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple Sep 01 12:42:58.883 INFO kablam! | Sep 01 12:42:58.883 INFO kablam! = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryAssignment, usize), failure::Error>` Sep 01 12:42:58.883 INFO kablam! found type `fn(&mut dyn bytes::Buf) -> (std::option::Option, usize)` Sep 01 12:42:58.883 INFO kablam! Sep 01 12:42:58.920 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait Sep 01 12:42:58.920 INFO kablam! --> src/proto/types/rpc.rs:30:5 Sep 01 12:42:58.920 INFO kablam! | Sep 01 12:42:58.920 INFO kablam! 30 | fn decode(buf: &mut Buf) -> (Option, usize) { Sep 01 12:42:58.920 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple Sep 01 12:42:58.920 INFO kablam! | Sep 01 12:42:58.920 INFO kablam! = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::Parameter, usize), failure::Error>` Sep 01 12:42:58.920 INFO kablam! found type `fn(&mut dyn bytes::Buf) -> (std::option::Option, usize)` Sep 01 12:42:58.920 INFO kablam! Sep 01 12:42:58.922 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait Sep 01 12:42:58.922 INFO kablam! --> src/proto/types/rpc.rs:56:5 Sep 01 12:42:58.922 INFO kablam! | Sep 01 12:42:58.922 INFO kablam! 56 | fn decode(mut buf: &mut Buf) -> (Option, usize) { Sep 01 12:42:58.922 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple Sep 01 12:42:58.922 INFO kablam! | Sep 01 12:42:58.922 INFO kablam! = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::rpc::RPCDefinitionData, usize), failure::Error>` Sep 01 12:42:58.922 INFO kablam! found type `fn(&mut dyn bytes::Buf) -> (std::option::Option, usize)` Sep 01 12:42:58.922 INFO kablam! Sep 01 12:42:58.922 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait Sep 01 12:42:58.922 INFO kablam! --> src/proto/types/mod.rs:103:5 Sep 01 12:42:58.922 INFO kablam! | Sep 01 12:42:58.922 INFO kablam! 103 | fn decode(buf: &mut Buf) -> (Option, usize) { Sep 01 12:42:58.922 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple Sep 01 12:42:58.922 INFO kablam! | Sep 01 12:42:58.922 INFO kablam! = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::types::EntryType, usize), failure::Error>` Sep 01 12:42:58.922 INFO kablam! found type `fn(&mut dyn bytes::Buf) -> (std::option::Option, usize)` Sep 01 12:42:58.922 INFO kablam! Sep 01 12:42:58.922 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait Sep 01 12:42:58.922 INFO kablam! --> src/proto/mod.rs:142:5 Sep 01 12:42:58.922 INFO kablam! | Sep 01 12:42:58.922 INFO kablam! 142 | fn decode(buf: &mut Buf) -> (Option, usize) { Sep 01 12:42:58.922 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple Sep 01 12:42:58.922 INFO kablam! | Sep 01 12:42:58.922 INFO kablam! = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryUpdate, usize), failure::Error>` Sep 01 12:42:58.922 INFO kablam! found type `fn(&mut dyn bytes::Buf) -> (std::option::Option, usize)` Sep 01 12:42:58.923 INFO kablam! Sep 01 12:42:58.923 INFO kablam! error[E0053]: method `decode` has an incompatible type for trait Sep 01 12:42:58.923 INFO kablam! --> src/proto/mod.rs:190:5 Sep 01 12:42:58.923 INFO kablam! | Sep 01 12:42:58.923 INFO kablam! 190 | fn decode(buf: &mut Buf) -> (Option, usize) { Sep 01 12:42:58.923 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple Sep 01 12:42:58.923 INFO kablam! | Sep 01 12:42:58.923 INFO kablam! = note: expected type `fn(&mut dyn bytes::Buf) -> std::result::Result<(proto::EntryAssignment, usize), failure::Error>` Sep 01 12:42:58.923 INFO kablam! found type `fn(&mut dyn bytes::Buf) -> (std::option::Option, usize)` Sep 01 12:42:58.924 INFO kablam! Sep 01 12:42:58.967 INFO kablam! error: aborting due to 5 previous errors Sep 01 12:42:58.967 INFO kablam! Sep 01 12:42:58.967 INFO kablam! For more information about this error, try `rustc --explain E0053`. Sep 01 12:42:58.978 INFO kablam! error: Could not compile `nt`. Sep 01 12:42:58.978 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 12:42:59.001 INFO kablam! error: aborting due to 5 previous errors Sep 01 12:42:59.001 INFO kablam! Sep 01 12:42:59.001 INFO kablam! For more information about this error, try `rustc --explain E0053`. Sep 01 12:42:59.013 INFO kablam! error: Could not compile `nt`. Sep 01 12:42:59.013 INFO kablam! Sep 01 12:42:59.013 INFO kablam! To learn more, run the command again with --verbose. Sep 01 12:42:59.015 INFO kablam! su: No module specific data is present Sep 01 12:42:59.566 INFO running `"docker" "rm" "-f" "5800d402482194db89b2f4da7c636ec3ddf04eeecb972bd5c7344c16f07c94b3"` Sep 01 12:42:59.689 INFO blam! 5800d402482194db89b2f4da7c636ec3ddf04eeecb972bd5c7344c16f07c94b3