[INFO] fetching crate tcp-echo 0.1.2... [INFO] checking tcp-echo-0.1.2 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate tcp-echo 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate tcp-echo 0.1.2 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tcp-echo 0.1.2 [INFO] finished tweaking crates.io crate tcp-echo 0.1.2 [INFO] tweaked toml for crates.io crate tcp-echo 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding acto-rs v0.3.9 (available: v0.5.2) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding mio v0.6.23 (available: v1.0.2) [INFO] [stderr] Adding miow v0.2.2 (available: v0.6.0) [INFO] [stderr] Adding winapi v0.2.8 (available: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lossyq v0.1.19 [INFO] [stderr] Downloaded acto-rs v0.3.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6297822800dd3d95c5000151a80dc165f6927b472bb0b145b8e512e88973466 [INFO] running `Command { std: "docker" "start" "-a" "f6297822800dd3d95c5000151a80dc165f6927b472bb0b145b8e512e88973466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6297822800dd3d95c5000151a80dc165f6927b472bb0b145b8e512e88973466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6297822800dd3d95c5000151a80dc165f6927b472bb0b145b8e512e88973466", kill_on_drop: false }` [INFO] [stdout] f6297822800dd3d95c5000151a80dc165f6927b472bb0b145b8e512e88973466 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 243d57c0e87b00c1251d332cb7bb64d2bc58f61d43d880ad24a492e125adca5f [INFO] running `Command { std: "docker" "start" "-a" "243d57c0e87b00c1251d332cb7bb64d2bc58f61d43d880ad24a492e125adca5f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking lossyq v0.1.19 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking acto-rs v0.3.9 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tcp-echo v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0053]: method `process` has an incompatible type for trait [INFO] [stdout] --> src/placeholder.rs:9:77 [INFO] [stdout] | [INFO] [stdout] 9 | fn process(&mut self, _output: &mut Sender>) -> Schedule { [INFO] [stdout] | ^^^^^^^^ expected `Result<(), &'static str>`, found `actors::Schedule` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut Placeholder, &mut actors::Sender<_>) -> Result<(), &'static str>` [INFO] [stdout] found signature `fn(&mut Placeholder, &mut actors::Sender<_>) -> actors::Schedule` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 9 | fn process(&mut self, _output: &mut Sender>) -> Result<(), &'static str> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `process` has an incompatible type for trait [INFO] [stdout] --> src/read_bytes.rs:8:77 [INFO] [stdout] | [INFO] [stdout] 8 | fn process(&mut self, _output: &mut Sender>) -> Schedule { [INFO] [stdout] | ^^^^^^^^ expected `Result<(), &'static str>`, found `actors::Schedule` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut ReadBytes, &mut actors::Sender<_>) -> Result<(), &'static str>` [INFO] [stdout] found signature `fn(&mut ReadBytes, &mut actors::Sender<_>) -> actors::Schedule` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 8 | fn process(&mut self, _output: &mut Sender>) -> Result<(), &'static str> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `process` has an incompatible type for trait [INFO] [stdout] --> src/parser.rs:12:58 [INFO] [stdout] | [INFO] [stdout] 12 | _output: &mut Sender>) -> Schedule [INFO] [stdout] | ^^^^^^^^ expected `Result<(), &'static str>`, found `actors::Schedule` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut Parser, &mut actors::ChannelWrapper<_>, &mut actors::Sender<_>) -> Result<(), &'static str>` [INFO] [stdout] found signature `fn(&mut Parser, &mut actors::ChannelWrapper<_>, &mut actors::Sender<_>) -> actors::Schedule` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 12 | _output: &mut Sender>) -> Result<(), &'static str> [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `process` has an incompatible type for trait [INFO] [stdout] --> src/handle_parsed.rs:8:73 [INFO] [stdout] | [INFO] [stdout] 8 | fn process(&mut self, input: &mut ChannelWrapper) -> Schedule { [INFO] [stdout] | ^^^^^^^^ expected `Result<(), &'static str>`, found `actors::Schedule` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut HandleParsed, &mut actors::ChannelWrapper<_>) -> Result<(), &'static str>` [INFO] [stdout] found signature `fn(&mut HandleParsed, &mut actors::ChannelWrapper<_>) -> actors::Schedule` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 8 | fn process(&mut self, input: &mut ChannelWrapper) -> Result<(), &'static str> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `process` has an incompatible type for trait [INFO] [stdout] --> src/placeholder.rs:9:77 [INFO] [stdout] | [INFO] [stdout] 9 | fn process(&mut self, _output: &mut Sender>) -> Schedule { [INFO] [stdout] | ^^^^^^^^ expected `Result<(), &'static str>`, found `actors::Schedule` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut Placeholder, &mut actors::Sender<_>) -> Result<(), &'static str>` [INFO] [stdout] found signature `fn(&mut Placeholder, &mut actors::Sender<_>) -> actors::Schedule` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 9 | fn process(&mut self, _output: &mut Sender>) -> Result<(), &'static str> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `process` has an incompatible type for trait [INFO] [stdout] --> src/read_bytes.rs:8:77 [INFO] [stdout] | [INFO] [stdout] 8 | fn process(&mut self, _output: &mut Sender>) -> Schedule { [INFO] [stdout] | ^^^^^^^^ expected `Result<(), &'static str>`, found `actors::Schedule` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut ReadBytes, &mut actors::Sender<_>) -> Result<(), &'static str>` [INFO] [stdout] found signature `fn(&mut ReadBytes, &mut actors::Sender<_>) -> actors::Schedule` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 8 | fn process(&mut self, _output: &mut Sender>) -> Result<(), &'static str> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `process` has an incompatible type for trait [INFO] [stdout] --> src/parser.rs:12:58 [INFO] [stdout] | [INFO] [stdout] 12 | _output: &mut Sender>) -> Schedule [INFO] [stdout] | ^^^^^^^^ expected `Result<(), &'static str>`, found `actors::Schedule` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut Parser, &mut actors::ChannelWrapper<_>, &mut actors::Sender<_>) -> Result<(), &'static str>` [INFO] [stdout] found signature `fn(&mut Parser, &mut actors::ChannelWrapper<_>, &mut actors::Sender<_>) -> actors::Schedule` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 12 | _output: &mut Sender>) -> Result<(), &'static str> [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `process` has an incompatible type for trait [INFO] [stdout] --> src/handle_parsed.rs:8:73 [INFO] [stdout] | [INFO] [stdout] 8 | fn process(&mut self, input: &mut ChannelWrapper) -> Schedule { [INFO] [stdout] | ^^^^^^^^ expected `Result<(), &'static str>`, found `actors::Schedule` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut HandleParsed, &mut actors::ChannelWrapper<_>) -> Result<(), &'static str>` [INFO] [stdout] found signature `fn(&mut HandleParsed, &mut actors::ChannelWrapper<_>) -> actors::Schedule` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 8 | fn process(&mut self, input: &mut ChannelWrapper) -> Result<(), &'static str> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/main.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | let _source_id = sched.add_task(source_task).unwrap(); [INFO] [stdout] | ^^^^^^^^------------- argument #2 of type `SchedulingRule` is missing [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/acto-rs-0.3.9/src/scheduler/mod.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn add_task(&mut self, task: Box, rule: SchedulingRule) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 32 | let _source_id = sched.add_task(source_task, /* SchedulingRule */).unwrap(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/main.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | let _source_id = sched.add_task(source_task).unwrap(); [INFO] [stdout] | ^^^^^^^^------------- argument #2 of type `SchedulingRule` is missing [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/acto-rs-0.3.9/src/scheduler/mod.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn add_task(&mut self, task: Box, rule: SchedulingRule) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 32 | let _source_id = sched.add_task(source_task, /* SchedulingRule */).unwrap(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/main.rs:33:24 [INFO] [stdout] | [INFO] [stdout] 33 | let _sink_id = sched.add_task(sink_task); [INFO] [stdout] | ^^^^^^^^----------- argument #2 of type `SchedulingRule` is missing [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/acto-rs-0.3.9/src/scheduler/mod.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn add_task(&mut self, task: Box, rule: SchedulingRule) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 33 | let _sink_id = sched.add_task(sink_task, /* SchedulingRule */); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/main.rs:33:24 [INFO] [stdout] | [INFO] [stdout] 33 | let _sink_id = sched.add_task(sink_task); [INFO] [stdout] | ^^^^^^^^----------- argument #2 of type `SchedulingRule` is missing [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/acto-rs-0.3.9/src/scheduler/mod.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn add_task(&mut self, task: Box, rule: SchedulingRule) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 33 | let _sink_id = sched.add_task(sink_task, /* SchedulingRule */); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0061. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0061. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tcp-echo` (bin "tcp-echo" test) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tcp-echo` (bin "tcp-echo") due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "243d57c0e87b00c1251d332cb7bb64d2bc58f61d43d880ad24a492e125adca5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "243d57c0e87b00c1251d332cb7bb64d2bc58f61d43d880ad24a492e125adca5f", kill_on_drop: false }` [INFO] [stdout] 243d57c0e87b00c1251d332cb7bb64d2bc58f61d43d880ad24a492e125adca5f