[INFO] fetching crate tcp-echo 0.1.2... [INFO] checking tcp-echo-0.1.2 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] extracting crate tcp-echo 0.1.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate tcp-echo 0.1.2 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da8f8defbe9e3107d261d6cdedfaf3a8eea97a14889c407e235af59c2c8c58d6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "da8f8defbe9e3107d261d6cdedfaf3a8eea97a14889c407e235af59c2c8c58d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da8f8defbe9e3107d261d6cdedfaf3a8eea97a14889c407e235af59c2c8c58d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da8f8defbe9e3107d261d6cdedfaf3a8eea97a14889c407e235af59c2c8c58d6", kill_on_drop: false }` [INFO] [stdout] da8f8defbe9e3107d261d6cdedfaf3a8eea97a14889c407e235af59c2c8c58d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f45752e32fd65b3c924e76cd65355364d3933b6a85c8ad8079fe3d74f96de1ba [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f45752e32fd65b3c924e76cd65355364d3933b6a85c8ad8079fe3d74f96de1ba", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking lossyq v0.1.19 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [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] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Result`, found enum `actors::Schedule` [INFO] [stdout] | help: change the output type to match the trait: `Result<(), &'static str>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&mut Placeholder, &mut actors::Sender>) -> Result<(), &'static str>` [INFO] [stdout] found fn pointer `fn(&mut Placeholder, &mut actors::Sender>) -> actors::Schedule` [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] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Result`, found enum `actors::Schedule` [INFO] [stdout] | help: change the output type to match the trait: `Result<(), &'static str>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&mut ReadBytes, &mut actors::Sender>) -> Result<(), &'static str>` [INFO] [stdout] found fn pointer `fn(&mut ReadBytes, &mut actors::Sender>) -> actors::Schedule` [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] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Result`, found enum `actors::Schedule` [INFO] [stdout] | help: change the output type to match the trait: `Result<(), &'static str>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&mut Parser, &mut actors::ChannelWrapper, &mut actors::Sender>) -> Result<(), &'static str>` [INFO] [stdout] found fn pointer `fn(&mut Parser, &mut actors::ChannelWrapper, &mut actors::Sender>) -> actors::Schedule` [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] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Result`, found enum `actors::Schedule` [INFO] [stdout] | help: change the output type to match the trait: `Result<(), &'static str>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&mut HandleParsed, &mut actors::ChannelWrapper) -> Result<(), &'static str>` [INFO] [stdout] found fn pointer `fn(&mut HandleParsed, &mut actors::ChannelWrapper) -> actors::Schedule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function 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] | ^^^^^^^^ ----------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function 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] | ^^^^^^^^ --------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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] [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` due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Result`, found enum `actors::Schedule` [INFO] [stdout] | help: change the output type to match the trait: `Result<(), &'static str>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&mut Placeholder, &mut actors::Sender>) -> Result<(), &'static str>` [INFO] [stdout] found fn pointer `fn(&mut Placeholder, &mut actors::Sender>) -> actors::Schedule` [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] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Result`, found enum `actors::Schedule` [INFO] [stdout] | help: change the output type to match the trait: `Result<(), &'static str>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&mut ReadBytes, &mut actors::Sender>) -> Result<(), &'static str>` [INFO] [stdout] found fn pointer `fn(&mut ReadBytes, &mut actors::Sender>) -> actors::Schedule` [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] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Result`, found enum `actors::Schedule` [INFO] [stdout] | help: change the output type to match the trait: `Result<(), &'static str>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&mut Parser, &mut actors::ChannelWrapper, &mut actors::Sender>) -> Result<(), &'static str>` [INFO] [stdout] found fn pointer `fn(&mut Parser, &mut actors::ChannelWrapper, &mut actors::Sender>) -> actors::Schedule` [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] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Result`, found enum `actors::Schedule` [INFO] [stdout] | help: change the output type to match the trait: `Result<(), &'static str>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&mut HandleParsed, &mut actors::ChannelWrapper) -> Result<(), &'static str>` [INFO] [stdout] found fn pointer `fn(&mut HandleParsed, &mut actors::ChannelWrapper) -> actors::Schedule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function 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] | ^^^^^^^^ ----------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function 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] | ^^^^^^^^ --------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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] [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: build failed [INFO] running `Command { std: "docker" "inspect" "f45752e32fd65b3c924e76cd65355364d3933b6a85c8ad8079fe3d74f96de1ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f45752e32fd65b3c924e76cd65355364d3933b6a85c8ad8079fe3d74f96de1ba", kill_on_drop: false }` [INFO] [stdout] f45752e32fd65b3c924e76cd65355364d3933b6a85c8ad8079fe3d74f96de1ba