[INFO] fetching crate tcp-echo 0.1.2... [INFO] testing tcp-echo-0.1.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate tcp-echo 0.1.2 into /workspace/builds/worker-7-tc1/source [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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tcp-echo 0.1.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] [stderr] Adding acto-rs v0.3.9 (available: v0.5.2) [INFO] [stderr] Adding mio v0.6.23 (available: v1.0.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7950f03f6cad472e3e9a270b616c8fe90c0b53431a8225c681698310b853895e [INFO] running `Command { std: "docker" "start" "-a" "7950f03f6cad472e3e9a270b616c8fe90c0b53431a8225c681698310b853895e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7950f03f6cad472e3e9a270b616c8fe90c0b53431a8225c681698310b853895e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7950f03f6cad472e3e9a270b616c8fe90c0b53431a8225c681698310b853895e", kill_on_drop: false }` [INFO] [stdout] 7950f03f6cad472e3e9a270b616c8fe90c0b53431a8225c681698310b853895e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52e82db7f2acf3b21f04c79dd27f54cec019d5d9e72375b96c346881caba8fb1 [INFO] running `Command { std: "docker" "start" "-a" "52e82db7f2acf3b21f04c79dd27f54cec019d5d9e72375b96c346881caba8fb1", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lossyq v0.1.19 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling acto-rs v0.3.9 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling 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>) -> Schedule { [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>) -> Schedule { [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>) -> Schedule [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) -> Schedule { [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-1949cf8c6b5b557f/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-1949cf8c6b5b557f/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] 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") due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "52e82db7f2acf3b21f04c79dd27f54cec019d5d9e72375b96c346881caba8fb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52e82db7f2acf3b21f04c79dd27f54cec019d5d9e72375b96c346881caba8fb1", kill_on_drop: false }` [INFO] [stdout] 52e82db7f2acf3b21f04c79dd27f54cec019d5d9e72375b96c346881caba8fb1