[INFO] fetching crate signals-kman 0.0.5... [INFO] checking signals-kman-0.0.5 against try#388b725dea7416978ab58ab1f908139d530308a7 for pr-99943 [INFO] extracting crate signals-kman 0.0.5 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate signals-kman 0.0.5 on toolchain 388b725dea7416978ab58ab1f908139d530308a7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate signals-kman 0.0.5 [INFO] finished tweaking crates.io crate signals-kman 0.0.5 [INFO] tweaked toml for crates.io crate signals-kman 0.0.5 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73c51df4d3e4904993a332f875d4ae9c5aa2754861f128a1c2ff98604a796f6c [INFO] running `Command { std: "docker" "start" "-a" "73c51df4d3e4904993a332f875d4ae9c5aa2754861f128a1c2ff98604a796f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73c51df4d3e4904993a332f875d4ae9c5aa2754861f128a1c2ff98604a796f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73c51df4d3e4904993a332f875d4ae9c5aa2754861f128a1c2ff98604a796f6c", kill_on_drop: false }` [INFO] [stdout] 73c51df4d3e4904993a332f875d4ae9c5aa2754861f128a1c2ff98604a796f6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 328c1f5c4ad482618b0bc42f56e6549c1c4c5999fbc79b46d4e767b48f316845 [INFO] running `Command { std: "docker" "start" "-a" "328c1f5c4ad482618b0bc42f56e6549c1c4c5999fbc79b46d4e767b48f316845", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking signals-kman v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `A` is not a tuple [INFO] [stdout] --> src/signal.rs:32:43 [INFO] [stdout] | [INFO] [stdout] 32 | out.push(self.methods[i].call(arg.clone())); [INFO] [stdout] | ---- ^^^^^^^^^^^ the trait `Tuple` is not implemented for `A` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `call` [INFO] [stdout] help: consider restricting type parameter `A` [INFO] [stdout] | [INFO] [stdout] 15 | impl Signal { [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `A` is not a tuple [INFO] [stdout] --> src/signal.rs:49:59 [INFO] [stdout] | [INFO] [stdout] 49 | out.push(std::thread::spawn(move || func.call(arg))); [INFO] [stdout] | ---- ^^^ the trait `Tuple` is not implemented for `A` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `call` [INFO] [stdout] help: consider restricting type parameter `A` [INFO] [stdout] | [INFO] [stdout] 15 | impl Signal { [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `A` is not a tuple [INFO] [stdout] --> src/signal.rs:60:27 [INFO] [stdout] | [INFO] [stdout] 60 | return method.call(arg); [INFO] [stdout] | ^^^^ the trait `Tuple` is not implemented for `A` [INFO] [stdout] | [INFO] [stdout] = note: required for `&dyn Fn + Send + Sync` to implement `FnOnce` [INFO] [stdout] help: consider restricting type parameter `A` [INFO] [stdout] | [INFO] [stdout] 15 | impl Signal { [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument [INFO] [stdout] --> src/signal.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | return method.call(arg); [INFO] [stdout] | ^^^ the trait `Tuple` is not implemented for `A` [INFO] [stdout] | [INFO] [stdout] help: consider restricting type parameter `A` [INFO] [stdout] | [INFO] [stdout] 15 | impl Signal { [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `A` is not a tuple [INFO] [stdout] --> src/signal.rs:32:43 [INFO] [stdout] | [INFO] [stdout] 32 | out.push(self.methods[i].call(arg.clone())); [INFO] [stdout] | ---- ^^^^^^^^^^^ the trait `Tuple` is not implemented for `A` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `call` [INFO] [stdout] help: consider restricting type parameter `A` [INFO] [stdout] | [INFO] [stdout] 15 | impl Signal { [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `A` is not a tuple [INFO] [stdout] --> src/signal.rs:49:59 [INFO] [stdout] | [INFO] [stdout] 49 | out.push(std::thread::spawn(move || func.call(arg))); [INFO] [stdout] | ---- ^^^ the trait `Tuple` is not implemented for `A` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `call` [INFO] [stdout] help: consider restricting type parameter `A` [INFO] [stdout] | [INFO] [stdout] 15 | impl Signal { [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error[E0277]: `A` is not a tuple [INFO] [stdout] --> src/signal.rs:60:27 [INFO] [stdout] | [INFO] [stdout] 60 | return method.call(arg); [INFO] [stdout] | ^^^^ the trait `Tuple` is not implemented for `A` [INFO] [stdout] | [INFO] [stdout] = note: required for `&dyn Fn + Send + Sync` to implement `FnOnce` [INFO] [stdout] help: consider restricting type parameter `A` [INFO] [stdout] | [INFO] [stdout] 15 | impl Signal { [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument [INFO] [stdout] --> src/signal.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | return method.call(arg); [INFO] [stdout] | ^^^ the trait `Tuple` is not implemented for `A` [INFO] [stdout] | [INFO] [stdout] help: consider restricting type parameter `A` [INFO] [stdout] | [INFO] [stdout] 15 | impl Signal { [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `signals-kman` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `signals-kman` due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "328c1f5c4ad482618b0bc42f56e6549c1c4c5999fbc79b46d4e767b48f316845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "328c1f5c4ad482618b0bc42f56e6549c1c4c5999fbc79b46d4e767b48f316845", kill_on_drop: false }` [INFO] [stdout] 328c1f5c4ad482618b0bc42f56e6549c1c4c5999fbc79b46d4e767b48f316845