[INFO] fetching crate templar_macros 0.5.0...
[INFO] checking templar_macros-0.5.0 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate templar_macros 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate templar_macros 0.5.0
[INFO] finished tweaking crates.io crate templar_macros 0.5.0
[INFO] tweaked toml for crates.io crate templar_macros 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate templar_macros 0.5.0 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "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" "+52995a223f2919dd3e2e427231db90a257350ded" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to highest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v3.0.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 547b11ed84f62821c2a12f3fc7f9f65264b3d64e30e7c2e8c174dcdb0ad70522
[INFO] running `Command { std: "docker" "start" "547b11ed84f62821c2a12f3fc7f9f65264b3d64e30e7c2e8c174dcdb0ad70522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "547b11ed84f62821c2a12f3fc7f9f65264b3d64e30e7c2e8c174dcdb0ad70522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "547b11ed84f62821c2a12f3fc7f9f65264b3d64e30e7c2e8c174dcdb0ad70522" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "547b11ed84f62821c2a12f3fc7f9f65264b3d64e30e7c2e8c174dcdb0ad70522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "547b11ed84f62821c2a12f3fc7f9f65264b3d64e30e7c2e8c174dcdb0ad70522" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.27
[INFO] [stderr]     Checking proc-macro2 v1.0.107
[INFO] [stderr]     Checking quote v1.0.47
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]     Checking templar_macros v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BindingAttrValues` is never constructed
[INFO] [stdout]  --> src/attr.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct BindingAttrValues {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BindingAttrParens` is never constructed
[INFO] [stdout]   --> src/attr.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) struct BindingAttrParens {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Option<DataType>`
[INFO] [stdout]   --> src/transforms.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout]  9 |   macro_rules! data_types {
[INFO] [stdout] ...
[INFO] [stdout] 23 | /                 match ty {
[INFO] [stdout] 24 | |                     $(
[INFO] [stdout] 25 | |                         $( $tystr )* => Some( DataType:: $type (ident) ),
[INFO] [stdout] 26 | |                     )*
[INFO] [stdout] 27 | |                     _ => None,
[INFO] [stdout] 28 | |                 }.into()
[INFO] [stdout]    | |________________________^
[INFO] [stdout] ...
[INFO] [stdout] 44 | / data_types! {
[INFO] [stdout] 45 | |     String  {String} ("String" | "&str"),
[INFO] [stdout] 46 | |     Char    {Char}   ("char"),
[INFO] [stdout] 47 | |     F64     {Number} ("f64"),
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | |     U8      {Number} ("u8"),
[INFO] [stdout] 59 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Option<DataType> as Into<Option<DataType>>::into(val) to avoid triggering this lint
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro2::TokenStream`
[INFO] [stdout]   --> src/transforms.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout]  9 |   macro_rules! data_types {
[INFO] [stdout] ...
[INFO] [stdout] 32 | /                 match self {
[INFO] [stdout] 33 | |                     $(
[INFO] [stdout] 34 | |                         DataType:: $type (_) => quote! {
[INFO] [stdout] 35 | |                             InnerData :: $( $tail )*
[INFO] [stdout] 36 | |                         },
[INFO] [stdout] 37 | |                     )*
[INFO] [stdout] 38 | |                 }.into()
[INFO] [stdout]    | |________________________^
[INFO] [stdout] ...
[INFO] [stdout] 44 | / data_types! {
[INFO] [stdout] 45 | |     String  {String} ("String" | "&str"),
[INFO] [stdout] 46 | |     Char    {Char}   ("char"),
[INFO] [stdout] 47 | |     F64     {Number} ("f64"),
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | |     U8      {Number} ("u8"),
[INFO] [stdout] 59 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<proc_macro2::TokenStream as Into<proc_macro2::TokenStream>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `templar_macros` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `BindingAttrValues` is never constructed
[INFO] [stdout]  --> src/attr.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct BindingAttrValues {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BindingAttrParens` is never constructed
[INFO] [stdout]   --> src/attr.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) struct BindingAttrParens {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Option<DataType>`
[INFO] [stdout]   --> src/transforms.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout]  9 |   macro_rules! data_types {
[INFO] [stdout] ...
[INFO] [stdout] 23 | /                 match ty {
[INFO] [stdout] 24 | |                     $(
[INFO] [stdout] 25 | |                         $( $tystr )* => Some( DataType:: $type (ident) ),
[INFO] [stdout] 26 | |                     )*
[INFO] [stdout] 27 | |                     _ => None,
[INFO] [stdout] 28 | |                 }.into()
[INFO] [stdout]    | |________________________^
[INFO] [stdout] ...
[INFO] [stdout] 44 | / data_types! {
[INFO] [stdout] 45 | |     String  {String} ("String" | "&str"),
[INFO] [stdout] 46 | |     Char    {Char}   ("char"),
[INFO] [stdout] 47 | |     F64     {Number} ("f64"),
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | |     U8      {Number} ("u8"),
[INFO] [stdout] 59 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Option<DataType> as Into<Option<DataType>>::into(val) to avoid triggering this lint
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro2::TokenStream`
[INFO] [stdout]   --> src/transforms.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout]  9 |   macro_rules! data_types {
[INFO] [stdout] ...
[INFO] [stdout] 32 | /                 match self {
[INFO] [stdout] 33 | |                     $(
[INFO] [stdout] 34 | |                         DataType:: $type (_) => quote! {
[INFO] [stdout] 35 | |                             InnerData :: $( $tail )*
[INFO] [stdout] 36 | |                         },
[INFO] [stdout] 37 | |                     )*
[INFO] [stdout] 38 | |                 }.into()
[INFO] [stdout]    | |________________________^
[INFO] [stdout] ...
[INFO] [stdout] 44 | / data_types! {
[INFO] [stdout] 45 | |     String  {String} ("String" | "&str"),
[INFO] [stdout] 46 | |     Char    {Char}   ("char"),
[INFO] [stdout] 47 | |     F64     {Number} ("f64"),
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | |     U8      {Number} ("u8"),
[INFO] [stdout] 59 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<proc_macro2::TokenStream as Into<proc_macro2::TokenStream>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `templar_macros` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "547b11ed84f62821c2a12f3fc7f9f65264b3d64e30e7c2e8c174dcdb0ad70522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547b11ed84f62821c2a12f3fc7f9f65264b3d64e30e7c2e8c174dcdb0ad70522", kill_on_drop: false }`
[INFO] [stdout] 547b11ed84f62821c2a12f3fc7f9f65264b3d64e30e7c2e8c174dcdb0ad70522
