[INFO] crate tcp-echo 0.1.2 is already in cache
[INFO] extracting crate tcp-echo 0.1.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/tcp-echo/0.1.2
[INFO] extracting crate tcp-echo 0.1.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/tcp-echo/0.1.2
[INFO] validating manifest of tcp-echo-0.1.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tcp-echo-0.1.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tcp-echo-0.1.2
[INFO] finished frobbing tcp-echo-0.1.2
[INFO] frobbed toml for tcp-echo-0.1.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/tcp-echo/0.1.2/Cargo.toml
[INFO] started frobbing tcp-echo-0.1.2
[INFO] finished frobbing tcp-echo-0.1.2
[INFO] frobbed toml for tcp-echo-0.1.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/tcp-echo/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking tcp-echo-0.1.2 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/tcp-echo/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 38db6e18beec434a85f38db2b2944c6648177b57cd0b66a56ab12c5f1710a28b
[INFO] running `"docker" "start" "-a" "38db6e18beec434a85f38db2b2944c6648177b57cd0b66a56ab12c5f1710a28b"`
[INFO] [stderr]     Checking lossyq v0.1.19
[INFO] [stderr]     Checking acto-rs v0.3.9
[INFO] [stderr]     Checking tcp-echo v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] error[E0053]: method `process` has an incompatible type for trait
[INFO] [stderr]  --> src/placeholder.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   fn process(&mut self, _output: &mut Sender<Message<Self::OutputType>>) -> Schedule {
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found enum `actors::Schedule`
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected type `fn(&mut placeholder::Placeholder, &mut actors::Sender<actors::Message<u64>>) -> std::result::Result<(), &'static str>`
[INFO] [stderr]              found type `fn(&mut placeholder::Placeholder, &mut actors::Sender<actors::Message<u64>>) -> actors::Schedule`
[INFO] [stderr] 
[INFO] [stderr] error[E0053]: method `process` has an incompatible type for trait
[INFO] [stderr]  --> src/read_bytes.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |   fn process(&mut self, _output: &mut Sender<Message<Self::OutputType>>) -> Schedule {
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found enum `actors::Schedule`
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected type `fn(&mut read_bytes::ReadBytes, &mut actors::Sender<actors::Message<u64>>) -> std::result::Result<(), &'static str>`
[INFO] [stderr]              found type `fn(&mut read_bytes::ReadBytes, &mut actors::Sender<actors::Message<u64>>) -> actors::Schedule`
[INFO] [stderr] 
[INFO] [stderr] error[E0053]: method `process` has an incompatible type for trait
[INFO] [stderr]   --> src/parser.rs:9:3
[INFO] [stderr]    |
[INFO] [stderr] 9  | /   fn process(
[INFO] [stderr] 10 | |     &mut self,
[INFO] [stderr] 11 | |     _input:   &mut ChannelWrapper<Self::InputType>,
[INFO] [stderr] 12 | |     _output:  &mut Sender<Message<Self::OutputType>>) -> Schedule
[INFO] [stderr] 13 | |   {
[INFO] [stderr] 14 | |     Schedule::Loop
[INFO] [stderr] 15 | |   }
[INFO] [stderr]    | |___^ expected enum `std::result::Result`, found enum `actors::Schedule`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `fn(&mut parser::Parser, &mut actors::ChannelWrapper<u64>, &mut actors::Sender<actors::Message<u64>>) -> std::result::Result<(), &'static str>`
[INFO] [stderr]               found type `fn(&mut parser::Parser, &mut actors::ChannelWrapper<u64>, &mut actors::Sender<actors::Message<u64>>) -> actors::Schedule`
[INFO] [stderr] 
[INFO] [stderr] error[E0053]: method `process` has an incompatible type for trait
[INFO] [stderr]  --> src/handle_parsed.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |   fn process(&mut self, input: &mut ChannelWrapper<Self::InputType>) -> Schedule {
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found enum `actors::Schedule`
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected type `fn(&mut handle_parsed::HandleParsed, &mut actors::ChannelWrapper<u64>) -> std::result::Result<(), &'static str>`
[INFO] [stderr]              found type `fn(&mut handle_parsed::HandleParsed, &mut actors::ChannelWrapper<u64>) -> actors::Schedule`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]   --> src/main.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |   let _source_id = sched.add_task(source_task).unwrap();
[INFO] [stderr]    |                          ^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]   --> src/main.rs:33:24
[INFO] [stderr]    |
[INFO] [stderr] 33 |   let _sink_id = sched.add_task(sink_task);
[INFO] [stderr]    |                        ^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0053, E0061.
[INFO] [stderr] For more information about an error, try `rustc --explain E0053`.
[INFO] [stderr] error[E0053]: method `process` has an incompatible type for trait
[INFO] [stderr]  --> src/placeholder.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   fn process(&mut self, _output: &mut Sender<Message<Self::OutputType>>) -> Schedule {
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found enum `actors::Schedule`
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected type `fn(&mut placeholder::Placeholder, &mut actors::Sender<actors::Message<u64>>) -> std::result::Result<(), &'static str>`
[INFO] [stderr]              found type `fn(&mut placeholder::Placeholder, &mut actors::Sender<actors::Message<u64>>) -> actors::Schedule`
[INFO] [stderr] 
[INFO] [stderr] error[E0053]: method `process` has an incompatible type for trait
[INFO] [stderr]  --> src/read_bytes.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |   fn process(&mut self, _output: &mut Sender<Message<Self::OutputType>>) -> Schedule {
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found enum `actors::Schedule`
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected type `fn(&mut read_bytes::ReadBytes, &mut actors::Sender<actors::Message<u64>>) -> std::result::Result<(), &'static str>`
[INFO] [stderr]              found type `fn(&mut read_bytes::ReadBytes, &mut actors::Sender<actors::Message<u64>>) -> actors::Schedule`
[INFO] [stderr] 
[INFO] [stderr] error[E0053]: method `process` has an incompatible type for trait
[INFO] [stderr]   --> src/parser.rs:9:3
[INFO] [stderr]    |
[INFO] [stderr] 9  | /   fn process(
[INFO] [stderr] 10 | |     &mut self,
[INFO] [stderr] 11 | |     _input:   &mut ChannelWrapper<Self::InputType>,
[INFO] [stderr] 12 | |     _output:  &mut Sender<Message<Self::OutputType>>) -> Schedule
[INFO] [stderr] 13 | |   {
[INFO] [stderr] 14 | |     Schedule::Loop
[INFO] [stderr] 15 | |   }
[INFO] [stderr]    | |___^ expected enum `std::result::Result`, found enum `actors::Schedule`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `fn(&mut parser::Parser, &mut actors::ChannelWrapper<u64>, &mut actors::Sender<actors::Message<u64>>) -> std::result::Result<(), &'static str>`
[INFO] [stderr]               found type `fn(&mut parser::Parser, &mut actors::ChannelWrapper<u64>, &mut actors::Sender<actors::Message<u64>>) -> actors::Schedule`
[INFO] [stderr] 
[INFO] [stderr] error[E0053]: method `process` has an incompatible type for trait
[INFO] [stderr]  --> src/handle_parsed.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |   fn process(&mut self, input: &mut ChannelWrapper<Self::InputType>) -> Schedule {
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found enum `actors::Schedule`
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected type `fn(&mut handle_parsed::HandleParsed, &mut actors::ChannelWrapper<u64>) -> std::result::Result<(), &'static str>`
[INFO] [stderr]              found type `fn(&mut handle_parsed::HandleParsed, &mut actors::ChannelWrapper<u64>) -> actors::Schedule`
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tcp-echo`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]   --> src/main.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |   let _source_id = sched.add_task(source_task).unwrap();
[INFO] [stderr]    |                          ^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]   --> src/main.rs:33:24
[INFO] [stderr]    |
[INFO] [stderr] 33 |   let _sink_id = sched.add_task(sink_task);
[INFO] [stderr]    |                        ^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0053, E0061.
[INFO] [stderr] For more information about an error, try `rustc --explain E0053`.
[INFO] [stderr] error: Could not compile `tcp-echo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "38db6e18beec434a85f38db2b2944c6648177b57cd0b66a56ab12c5f1710a28b"`
[INFO] running `"docker" "rm" "-f" "38db6e18beec434a85f38db2b2944c6648177b57cd0b66a56ab12c5f1710a28b"`
[INFO] [stdout] 38db6e18beec434a85f38db2b2944c6648177b57cd0b66a56ab12c5f1710a28b