[INFO] fetching crate syrette_macros 0.4.0... [INFO] checking syrette_macros-0.4.0 against try#388b725dea7416978ab58ab1f908139d530308a7 for pr-99943 [INFO] extracting crate syrette_macros 0.4.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate syrette_macros 0.4.0 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 syrette_macros 0.4.0 [INFO] finished tweaking crates.io crate syrette_macros 0.4.0 [INFO] tweaked toml for crates.io crate syrette_macros 0.4.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c5e6cae77e6199b9aff536389bd28a9c17de23d90121d551bcec92876009b20e [INFO] running `Command { std: "docker" "start" "-a" "c5e6cae77e6199b9aff536389bd28a9c17de23d90121d551bcec92876009b20e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5e6cae77e6199b9aff536389bd28a9c17de23d90121d551bcec92876009b20e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5e6cae77e6199b9aff536389bd28a9c17de23d90121d551bcec92876009b20e", kill_on_drop: false }` [INFO] [stdout] c5e6cae77e6199b9aff536389bd28a9c17de23d90121d551bcec92876009b20e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b01b6eb9652140c8722cf1f76ef2424d483200c0fb4309299f2d73d21d9430a2 [INFO] running `Command { std: "docker" "start" "-a" "b01b6eb9652140c8722cf1f76ef2424d483200c0fb4309299f2d73d21d9430a2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking syrette_macros v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling linkme-impl v0.3.3 [INFO] [stderr] Compiling syrette_macros v0.4.0 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking linkme v0.3.3 [INFO] [stderr] Checking syrette v0.4.0 [INFO] [stdout] error[E0059]: type parameter to bare `Fn` trait must be a tuple [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syrette-0.4.0/src/di_container.rs:260:20 [INFO] [stdout] | [INFO] [stdout] 260 | Interface: Fn>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Fn` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 258 | Args: 'static + std::marker::Tuple, [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0059]: type parameter to bare `Fn` trait must be a tuple [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syrette-0.4.0/src/interfaces/factory.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Fn> + CastFrom [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Fn` [INFO] [stdout] help: consider further restricting type parameter `Args` [INFO] [stdout] | [INFO] [stdout] 8 | ReturnInterface: 'static + ?Sized, Args: std::marker::Tuple [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0059]: type parameter to bare `Fn` trait must be a tuple [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syrette-0.4.0/src/castable_factory/blocking.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | impl Fn for CastableFactory [INFO] [stdout] | ^^^^^^^^ the trait `Tuple` is not implemented for `Args` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Fn` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 36 | Args: 'static + std::marker::Tuple, [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0059]: type parameter to bare `FnMut` trait must be a tuple [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syrette-0.4.0/src/castable_factory/blocking.rs:45:29 [INFO] [stdout] | [INFO] [stdout] 45 | impl FnMut for CastableFactory [INFO] [stdout] | ^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `FnMut` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 47 | Args: 'static + std::marker::Tuple, [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0059]: type parameter to bare `FnOnce` trait must be a tuple [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syrette-0.4.0/src/castable_factory/blocking.rs:56:29 [INFO] [stdout] | [INFO] [stdout] 56 | impl FnOnce for CastableFactory [INFO] [stdout] | ^^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `FnOnce` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 58 | Args: 'static + std::marker::Tuple, [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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syrette-0.4.0/src/castable_factory/blocking.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 39 | extern "rust-call" fn call(&self, args: Args) -> Self::Output [INFO] [stdout] | ^^^^ the trait `Tuple` is not implemented for `Args` [INFO] [stdout] | [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 36 | Args: 'static + std::marker::Tuple, [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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syrette-0.4.0/src/castable_factory/blocking.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | extern "rust-call" fn call_mut(&mut self, args: Args) -> Self::Output [INFO] [stdout] | ^^^^^^^^ the trait `Tuple` is not implemented for `Args` [INFO] [stdout] | [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 47 | Args: 'static + std::marker::Tuple, [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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syrette-0.4.0/src/castable_factory/blocking.rs:63:27 [INFO] [stdout] | [INFO] [stdout] 63 | extern "rust-call" fn call_once(self, args: Args) -> Self::Output [INFO] [stdout] | ^^^^^^^^^ the trait `Tuple` is not implemented for `Args` [INFO] [stdout] | [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 58 | Args: 'static + std::marker::Tuple, [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0059, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0059`. [INFO] [stdout] [INFO] [stderr] error: could not compile `syrette` due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "b01b6eb9652140c8722cf1f76ef2424d483200c0fb4309299f2d73d21d9430a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b01b6eb9652140c8722cf1f76ef2424d483200c0fb4309299f2d73d21d9430a2", kill_on_drop: false }` [INFO] [stdout] b01b6eb9652140c8722cf1f76ef2424d483200c0fb4309299f2d73d21d9430a2