[INFO] fetching crate yuck 0.1.0... [INFO] checking yuck-0.1.0 against try#8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f for pr-105568 [INFO] extracting crate yuck 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate yuck 0.1.0 on toolchain 8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7/source/rust-toolchain [INFO] started tweaking crates.io crate yuck 0.1.0 [INFO] finished tweaking crates.io crate yuck 0.1.0 [INFO] tweaked toml for crates.io crate yuck 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 896771b09971672665794dc3c7d186dc4693a1b875fe29ced5664d54b3f7909c [INFO] running `Command { std: "docker" "start" "-a" "896771b09971672665794dc3c7d186dc4693a1b875fe29ced5664d54b3f7909c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "896771b09971672665794dc3c7d186dc4693a1b875fe29ced5664d54b3f7909c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "896771b09971672665794dc3c7d186dc4693a1b875fe29ced5664d54b3f7909c", kill_on_drop: false }` [INFO] [stdout] 896771b09971672665794dc3c7d186dc4693a1b875fe29ced5664d54b3f7909c [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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86f122ccac71d4f31971b20608d311ee2fe09eca9a4585d77c7819fa5e90642a [INFO] running `Command { std: "docker" "start" "-a" "86f122ccac71d4f31971b20608d311ee2fe09eca9a4585d77c7819fa5e90642a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling serde_derive v1.0.149 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling serde v1.0.149 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling ref-cast v1.0.13 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking lalrpop-util v0.19.8 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Checking levenshtein v1.0.5 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Compiling string_cache v0.8.4 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking console v0.15.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking similar v2.2.1 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Checking pretty_assertions v0.7.2 [INFO] [stderr] Compiling lalrpop v0.19.8 [INFO] [stderr] Compiling ref-cast-impl v1.0.13 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling smart-default v0.6.0 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking eww_shared_util v0.1.0 [INFO] [stderr] Checking ron v0.7.1 [INFO] [stderr] Checking insta v1.22.0 [INFO] [stderr] Compiling simplexpr v0.1.0 [INFO] [stderr] Compiling yuck v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:97:64 [INFO] [stdout] | [INFO] [stdout] 97 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?) [INFO] [stdout] | -------- ^ doesn't have a size known at compile-time [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `Box::::new` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/alloc/src/boxed.rs:218:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | Ok(ast [INFO] [stdout] | ____________^ [INFO] [stdout] 94 | | .eval_no_vars() [INFO] [stdout] 95 | | .map_err(|err| AttrError::EvaluationError(ast.span(), err))? [INFO] [stdout] 96 | | .read_as() [INFO] [stdout] | |______________________^ doesn't have a size known at compile-time [INFO] [stdout] 97 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?) [INFO] [stdout] | ------- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `std::result::Result::::map_err` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:858:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:97:23 [INFO] [stdout] | [INFO] [stdout] 97 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?) [INFO] [stdout] | ^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] = help: unsized fn params are gated as an unstable feature [INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size [INFO] [stdout] | [INFO] [stdout] 97 | .map_err(|&e| AttrError::Other(ast.span(), Box::new(e)))?) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:96:14 [INFO] [stdout] | [INFO] [stdout] 96 | .read_as() [INFO] [stdout] | ^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `DynVal::read_as` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simplexpr-0.1.0/src/dynval.rs:139:20 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn read_as>(&self) -> std::result::Result { [INFO] [stdout] | ^ required by this bound in `DynVal::read_as` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `::Err == dyn StdError + Send + Sync` [INFO] [stdout] --> src/config/attributes.rs:96:14 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn primitive_required(&mut self, key: &str) -> Result [INFO] [stdout] | - this type parameter [INFO] [stdout] ... [INFO] [stdout] 96 | .read_as() [INFO] [stdout] | ^^^^^^^ expected trait object `dyn Error`, found type parameter `E` [INFO] [stdout] | [INFO] [stdout] = note: expected trait object `dyn StdError + Send + Sync` [INFO] [stdout] found type parameter `E` [INFO] [stdout] = help: type parameters must be constrained to match other types [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] note: required by a bound in `DynVal::read_as` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simplexpr-0.1.0/src/dynval.rs:139:37 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn read_as>(&self) -> std::result::Result { [INFO] [stdout] | ^^^^^^^ required by this bound in `DynVal::read_as` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:115:68 [INFO] [stdout] | [INFO] [stdout] 115 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?, [INFO] [stdout] | -------- ^ doesn't have a size known at compile-time [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `Box::::new` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/alloc/src/boxed.rs:218:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | / ast.eval_no_vars() [INFO] [stdout] 113 | | .map_err(|err| AttrError::EvaluationError(ast.span(), err))? [INFO] [stdout] 114 | | .read_as() [INFO] [stdout] | |__________________________^ doesn't have a size known at compile-time [INFO] [stdout] 115 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?, [INFO] [stdout] | ------- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `std::result::Result::::map_err` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:858:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:115:27 [INFO] [stdout] | [INFO] [stdout] 115 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?, [INFO] [stdout] | ^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] = help: unsized fn params are gated as an unstable feature [INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size [INFO] [stdout] | [INFO] [stdout] 115 | .map_err(|&e| AttrError::Other(ast.span(), Box::new(e)))?, [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:114:18 [INFO] [stdout] | [INFO] [stdout] 114 | .read_as() [INFO] [stdout] | ^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `DynVal::read_as` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simplexpr-0.1.0/src/dynval.rs:139:20 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn read_as>(&self) -> std::result::Result { [INFO] [stdout] | ^ required by this bound in `DynVal::read_as` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `::Err == dyn StdError + Send + Sync` [INFO] [stdout] --> src/config/attributes.rs:114:18 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn primitive_optional(&mut self, key: &str) -> Result, AstError> [INFO] [stdout] | - this type parameter [INFO] [stdout] ... [INFO] [stdout] 114 | .read_as() [INFO] [stdout] | ^^^^^^^ expected trait object `dyn Error`, found type parameter `E` [INFO] [stdout] | [INFO] [stdout] = note: expected trait object `dyn StdError + Send + Sync` [INFO] [stdout] found type parameter `E` [INFO] [stdout] = help: type parameters must be constrained to match other types [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] note: required by a bound in `DynVal::read_as` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simplexpr-0.1.0/src/dynval.rs:139:37 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn read_as>(&self) -> std::result::Result { [INFO] [stdout] | ^^^^^^^ required by this bound in `DynVal::read_as` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:97:64 [INFO] [stdout] | [INFO] [stdout] 97 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?) [INFO] [stdout] | -------- ^ doesn't have a size known at compile-time [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `Box::::new` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/alloc/src/boxed.rs:218:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | Ok(ast [INFO] [stdout] | ____________^ [INFO] [stdout] 94 | | .eval_no_vars() [INFO] [stdout] 95 | | .map_err(|err| AttrError::EvaluationError(ast.span(), err))? [INFO] [stdout] 96 | | .read_as() [INFO] [stdout] | |______________________^ doesn't have a size known at compile-time [INFO] [stdout] 97 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?) [INFO] [stdout] | ------- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `std::result::Result::::map_err` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:858:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:97:23 [INFO] [stdout] | [INFO] [stdout] 97 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?) [INFO] [stdout] | ^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] = help: unsized fn params are gated as an unstable feature [INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size [INFO] [stdout] | [INFO] [stdout] 97 | .map_err(|&e| AttrError::Other(ast.span(), Box::new(e)))?) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:96:14 [INFO] [stdout] | [INFO] [stdout] 96 | .read_as() [INFO] [stdout] | ^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `DynVal::read_as` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simplexpr-0.1.0/src/dynval.rs:139:20 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn read_as>(&self) -> std::result::Result { [INFO] [stdout] | ^ required by this bound in `DynVal::read_as` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `::Err == dyn StdError + Send + Sync` [INFO] [stdout] --> src/config/attributes.rs:96:14 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn primitive_required(&mut self, key: &str) -> Result [INFO] [stdout] | - this type parameter [INFO] [stdout] ... [INFO] [stdout] 96 | .read_as() [INFO] [stdout] | ^^^^^^^ expected trait object `dyn Error`, found type parameter `E` [INFO] [stdout] | [INFO] [stdout] = note: expected trait object `dyn StdError + Send + Sync` [INFO] [stdout] found type parameter `E` [INFO] [stdout] = help: type parameters must be constrained to match other types [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] note: required by a bound in `DynVal::read_as` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simplexpr-0.1.0/src/dynval.rs:139:37 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn read_as>(&self) -> std::result::Result { [INFO] [stdout] | ^^^^^^^ required by this bound in `DynVal::read_as` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:115:68 [INFO] [stdout] | [INFO] [stdout] 115 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?, [INFO] [stdout] | -------- ^ doesn't have a size known at compile-time [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `Box::::new` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/alloc/src/boxed.rs:218:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | / ast.eval_no_vars() [INFO] [stdout] 113 | | .map_err(|err| AttrError::EvaluationError(ast.span(), err))? [INFO] [stdout] 114 | | .read_as() [INFO] [stdout] | |__________________________^ doesn't have a size known at compile-time [INFO] [stdout] 115 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?, [INFO] [stdout] | ------- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `std::result::Result::::map_err` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:858:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:115:27 [INFO] [stdout] | [INFO] [stdout] 115 | .map_err(|e| AttrError::Other(ast.span(), Box::new(e)))?, [INFO] [stdout] | ^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] = help: unsized fn params are gated as an unstable feature [INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size [INFO] [stdout] | [INFO] [stdout] 115 | .map_err(|&e| AttrError::Other(ast.span(), Box::new(e)))?, [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time [INFO] [stdout] --> src/config/attributes.rs:114:18 [INFO] [stdout] | [INFO] [stdout] 114 | .read_as() [INFO] [stdout] | ^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync` [INFO] [stdout] note: required by a bound in `DynVal::read_as` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simplexpr-0.1.0/src/dynval.rs:139:20 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn read_as>(&self) -> std::result::Result { [INFO] [stdout] | ^ required by this bound in `DynVal::read_as` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `::Err == dyn StdError + Send + Sync` [INFO] [stdout] --> src/config/attributes.rs:114:18 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn primitive_optional(&mut self, key: &str) -> Result, AstError> [INFO] [stdout] | - this type parameter [INFO] [stdout] ... [INFO] [stdout] 114 | .read_as() [INFO] [stdout] | ^^^^^^^ expected trait object `dyn Error`, found type parameter `E` [INFO] [stdout] | [INFO] [stdout] = note: expected trait object `dyn StdError + Send + Sync` [INFO] [stdout] found type parameter `E` [INFO] [stdout] = help: type parameters must be constrained to match other types [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] note: required by a bound in `DynVal::read_as` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simplexpr-0.1.0/src/dynval.rs:139:37 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn read_as>(&self) -> std::result::Result { [INFO] [stdout] | ^^^^^^^ required by this bound in `DynVal::read_as` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `yuck` due to 11 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `yuck` due to 11 previous errors [INFO] running `Command { std: "docker" "inspect" "86f122ccac71d4f31971b20608d311ee2fe09eca9a4585d77c7819fa5e90642a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86f122ccac71d4f31971b20608d311ee2fe09eca9a4585d77c7819fa5e90642a", kill_on_drop: false }` [INFO] [stdout] 86f122ccac71d4f31971b20608d311ee2fe09eca9a4585d77c7819fa5e90642a