[INFO] fetching crate structmeta-derive 0.1.3... [INFO] checking structmeta-derive-0.1.3 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate structmeta-derive 0.1.3 into /workspace/builds/worker-59/source [INFO] validating manifest of crates.io crate structmeta-derive 0.1.3 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate structmeta-derive 0.1.3 [INFO] finished tweaking crates.io crate structmeta-derive 0.1.3 [INFO] tweaked toml for crates.io crate structmeta-derive 0.1.3 written to /workspace/builds/worker-59/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fae39a007263844a0f7c5c4ed01518db10e04d1a6ef68282972a023055a5c5ba [INFO] running `Command { std: "docker" "start" "-a" "fae39a007263844a0f7c5c4ed01518db10e04d1a6ef68282972a023055a5c5ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fae39a007263844a0f7c5c4ed01518db10e04d1a6ef68282972a023055a5c5ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fae39a007263844a0f7c5c4ed01518db10e04d1a6ef68282972a023055a5c5ba", kill_on_drop: false }` [INFO] [stdout] fae39a007263844a0f7c5c4ed01518db10e04d1a6ef68282972a023055a5c5ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 482520e1d0fd627f7db3eb2a75670d34897b1d7378027ab734664251ae111d48 [INFO] running `Command { std: "docker" "start" "-a" "482520e1d0fd627f7db3eb2a75670d34897b1d7378027ab734664251ae111d48", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking proc-macro2 v1.0.28 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking structmeta-derive v0.1.3 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/parse.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | bail!("Not supported for union.") [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/parse.rs:110:14 [INFO] [stdout] | [INFO] [stdout] 110 | _ => bail!(peek.span, "more than three `#[parse(peek)]` was specified."), [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/struct_meta.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | / bail!( [INFO] [stdout] 45 | | input.span(), [INFO] [stdout] 46 | | "`#[derive(StructMeta)]` supports only struct." [INFO] [stdout] 47 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/struct_meta.rs:70:25 [INFO] [stdout] | [INFO] [stdout] 70 | / bail!( [INFO] [stdout] 71 | | span, [INFO] [stdout] 72 | | "cannot use unnamed parameter after variadic parameter." [INFO] [stdout] 73 | | ) [INFO] [stdout] | |_________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/struct_meta.rs:81:29 [INFO] [stdout] | [INFO] [stdout] 81 | / ... bail!( [INFO] [stdout] 82 | | ... span, [INFO] [stdout] 83 | | ... "cannot use non optional parameter after variadic parameter." [INFO] [stdout] 84 | | ... ) [INFO] [stdout] | |_______________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/struct_meta.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | bail!(span, "cannot use rest parameter twice.") [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/struct_meta.rs:330:13 [INFO] [stdout] | [INFO] [stdout] 330 | / bail!( [INFO] [stdout] 331 | | info.span(), [INFO] [stdout] 332 | | "this field type cannot be used as unnamed parameter." [INFO] [stdout] 333 | | ) [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/to_tokens.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | bail!("Not supported for union.") [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:13:94 [INFO] [stdout] | [INFO] [stdout] 13 | return std::result::Result::Err(syn::Error::new($span, std::format!($fmt, $($arg)*))); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/to_tokens.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | / bail!( [INFO] [stdout] 142 | | span, [INFO] [stdout] 143 | | "mismatched closing delimiter expected `{}`, found `{}`.", [INFO] [stdout] 144 | | close_char_of(s.delimiter), [INFO] [stdout] 145 | | close_char_of(delimiter), [INFO] [stdout] 146 | | ) [INFO] [stdout] | |_____________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Option<&syn::Type>` [INFO] [stdout] --> src/struct_meta.rs:829:9 [INFO] [stdout] | [INFO] [stdout] 829 | / assert_eq!( [INFO] [stdout] 830 | | get_option_element(&parse_quote!(Option)), [INFO] [stdout] 831 | | Some(&parse_quote!(u8)) [INFO] [stdout] 832 | | ); [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |__________Option<&syn::Type> [INFO] [stdout] | Option<&_> [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `syn::Type` doesn't implement `Debug` [INFO] [stdout] --> src/struct_meta.rs:829:9 [INFO] [stdout] | [INFO] [stdout] 829 | / assert_eq!( [INFO] [stdout] 830 | | get_option_element(&parse_quote!(Option)), [INFO] [stdout] 831 | | Some(&parse_quote!(u8)) [INFO] [stdout] 832 | | ); [INFO] [stdout] | |__________^ `syn::Type` cannot be formatted using `{:?}` because it doesn't implement `Debug` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `syn::Type` [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Option<&syn::Type>` [INFO] [stdout] --> src/struct_meta.rs:836:9 [INFO] [stdout] | [INFO] [stdout] 836 | / assert_eq!( [INFO] [stdout] 837 | | get_option_element(&parse_quote!(option::Option)), [INFO] [stdout] 838 | | Some(&parse_quote!(u8)) [INFO] [stdout] 839 | | ); [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |__________Option<&syn::Type> [INFO] [stdout] | Option<&_> [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `syn::Type` doesn't implement `Debug` [INFO] [stdout] --> src/struct_meta.rs:836:9 [INFO] [stdout] | [INFO] [stdout] 836 | / assert_eq!( [INFO] [stdout] 837 | | get_option_element(&parse_quote!(option::Option)), [INFO] [stdout] 838 | | Some(&parse_quote!(u8)) [INFO] [stdout] 839 | | ); [INFO] [stdout] | |__________^ `syn::Type` cannot be formatted using `{:?}` because it doesn't implement `Debug` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `syn::Type` [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Option<&syn::Type>` [INFO] [stdout] --> src/struct_meta.rs:843:9 [INFO] [stdout] | [INFO] [stdout] 843 | / assert_eq!( [INFO] [stdout] 844 | | get_option_element(&parse_quote!(core::option::Option)), [INFO] [stdout] 845 | | Some(&parse_quote!(u8)) [INFO] [stdout] 846 | | ); [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |__________Option<&syn::Type> [INFO] [stdout] | Option<&_> [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `syn::Type` doesn't implement `Debug` [INFO] [stdout] --> src/struct_meta.rs:843:9 [INFO] [stdout] | [INFO] [stdout] 843 | / assert_eq!( [INFO] [stdout] 844 | | get_option_element(&parse_quote!(core::option::Option)), [INFO] [stdout] 845 | | Some(&parse_quote!(u8)) [INFO] [stdout] 846 | | ); [INFO] [stdout] | |__________^ `syn::Type` cannot be formatted using `{:?}` because it doesn't implement `Debug` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `syn::Type` [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Option<&syn::Type>` [INFO] [stdout] --> src/struct_meta.rs:850:9 [INFO] [stdout] | [INFO] [stdout] 850 | / assert_eq!( [INFO] [stdout] 851 | | get_option_element(&parse_quote!(std::option::Option)), [INFO] [stdout] 852 | | Some(&parse_quote!(u8)) [INFO] [stdout] 853 | | ); [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |__________Option<&syn::Type> [INFO] [stdout] | Option<&_> [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `syn::Type` doesn't implement `Debug` [INFO] [stdout] --> src/struct_meta.rs:850:9 [INFO] [stdout] | [INFO] [stdout] 850 | / assert_eq!( [INFO] [stdout] 851 | | get_option_element(&parse_quote!(std::option::Option)), [INFO] [stdout] 852 | | Some(&parse_quote!(u8)) [INFO] [stdout] 853 | | ); [INFO] [stdout] | |__________^ `syn::Type` cannot be formatted using `{:?}` because it doesn't implement `Debug` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `syn::Type` [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0369. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `structmeta-derive` due to 9 previous errors; 9 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/parse.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | bail!("Not supported for union.") [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/parse.rs:110:14 [INFO] [stdout] | [INFO] [stdout] 110 | _ => bail!(peek.span, "more than three `#[parse(peek)]` was specified."), [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/struct_meta.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | / bail!( [INFO] [stdout] 45 | | input.span(), [INFO] [stdout] 46 | | "`#[derive(StructMeta)]` supports only struct." [INFO] [stdout] 47 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/struct_meta.rs:70:25 [INFO] [stdout] | [INFO] [stdout] 70 | / bail!( [INFO] [stdout] 71 | | span, [INFO] [stdout] 72 | | "cannot use unnamed parameter after variadic parameter." [INFO] [stdout] 73 | | ) [INFO] [stdout] | |_________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/struct_meta.rs:81:29 [INFO] [stdout] | [INFO] [stdout] 81 | / ... bail!( [INFO] [stdout] 82 | | ... span, [INFO] [stdout] 83 | | ... "cannot use non optional parameter after variadic parameter." [INFO] [stdout] 84 | | ... ) [INFO] [stdout] | |_______________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/struct_meta.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | bail!(span, "cannot use rest parameter twice.") [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/struct_meta.rs:330:13 [INFO] [stdout] | [INFO] [stdout] 330 | / bail!( [INFO] [stdout] 331 | | info.span(), [INFO] [stdout] 332 | | "this field type cannot be used as unnamed parameter." [INFO] [stdout] 333 | | ) [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:7:74 [INFO] [stdout] | [INFO] [stdout] 7 | return std::result::Result::Err(syn::Error::new($span, $message)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/to_tokens.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | bail!("Not supported for union.") [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/syn_utils.rs:13:94 [INFO] [stdout] | [INFO] [stdout] 13 | return std::result::Result::Err(syn::Error::new($span, std::format!($fmt, $($arg)*))); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/to_tokens.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | / bail!( [INFO] [stdout] 142 | | span, [INFO] [stdout] 143 | | "mismatched closing delimiter expected `{}`, found `{}`.", [INFO] [stdout] 144 | | close_char_of(s.delimiter), [INFO] [stdout] 145 | | close_char_of(delimiter), [INFO] [stdout] 146 | | ) [INFO] [stdout] | |_____________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `bail` [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "482520e1d0fd627f7db3eb2a75670d34897b1d7378027ab734664251ae111d48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "482520e1d0fd627f7db3eb2a75670d34897b1d7378027ab734664251ae111d48", kill_on_drop: false }` [INFO] [stdout] 482520e1d0fd627f7db3eb2a75670d34897b1d7378027ab734664251ae111d48