[INFO] cloning repository https://github.com/rmanoka/tygres-macros
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rmanoka/tygres-macros" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmanoka%2Ftygres-macros", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmanoka%2Ftygres-macros'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b22905c0eb1951b2e61297af7ab88fa3d3d417bd
[INFO] testing rmanoka/tygres-macros against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmanoka%2Ftygres-macros" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rmanoka/tygres-macros
[INFO] finished tweaking git repo https://github.com/rmanoka/tygres-macros
[INFO] tweaked toml for git repo https://github.com/rmanoka/tygres-macros written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rmanoka/tygres-macros on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rmanoka/tygres-macros already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ident_case v1.0.0
[INFO] [stderr]   Downloaded Inflector v0.11.3
[INFO] [stderr]   Downloaded proc-macro2 v0.4.25
[INFO] [stderr]   Downloaded libc v0.2.47
[INFO] [stderr]   Downloaded darling_core v0.8.2
[INFO] [stderr]   Downloaded darling v0.8.2
[INFO] [stderr]   Downloaded darling_macro v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f88fb16cf248e86f2e4442c32dbf3f00f93900f66025a89128a8c089deea2b7
[INFO] running `Command { std: "docker" "start" "-a" "2f88fb16cf248e86f2e4442c32dbf3f00f93900f66025a89128a8c089deea2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f88fb16cf248e86f2e4442c32dbf3f00f93900f66025a89128a8c089deea2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f88fb16cf248e86f2e4442c32dbf3f00f93900f66025a89128a8c089deea2b7", kill_on_drop: false }`
[INFO] [stdout] 2f88fb16cf248e86f2e4442c32dbf3f00f93900f66025a89128a8c089deea2b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 401d28aaa654378797bb19448b1e1914cc9f0b911854c7aefa3c4988fb70550b
[INFO] running `Command { std: "docker" "start" "-a" "401d28aaa654378797bb19448b1e1914cc9f0b911854c7aefa3c4988fb70550b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.25
[INFO] [stderr]    Compiling libc v0.2.47
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling ident_case v1.0.0
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling Inflector v0.11.3
[INFO] [stderr]    Compiling darling_core v0.8.2
[INFO] [stderr]    Compiling darling_macro v0.8.2
[INFO] [stderr]    Compiling darling v0.8.2
[INFO] [stderr]    Compiling tygres-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Field` and `Type`
[INFO] [stdout]  --> src/builder.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Ident, TypeParamBound, Field, Type,
[INFO] [stdout]   |                            ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field` and `TypeParamBound`
[INFO] [stdout]    --> src/schema.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |     Ident, TypeParamBound, Field, Type,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token`
[INFO] [stdout]    --> src/setter.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 |     *, token,
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token`
[INFO] [stdout]   --> src/getter.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     *, token,
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `punctuated::Punctuated` and `token`
[INFO] [stdout]    --> src/data.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     *, token,
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 101 |     punctuated::Punctuated,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/attrs.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |         if (path.segments.len() != 1) { return false; }
[INFO] [stdout]    |            ^                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -         if (path.segments.len() != 1) { return false; }
[INFO] [stdout] 63 +         if path.segments.len() != 1 { return false; }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TokenStream`
[INFO] [stdout]   --> src/attrs.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 | use proc_macro2::{TokenStream, Literal};
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field`, `TypeParamBound`, `Type`, and `token`
[INFO] [stdout]   --> src/attrs.rs:92:15
[INFO] [stdout]    |
[INFO] [stdout] 92 |     *, Ident, TypeParamBound, Field, Type,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^  ^^^^^  ^^^^
[INFO] [stdout] 93 |     punctuated::Punctuated,
[INFO] [stdout] 94 |     token,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(extern_crate_item_prelude, arbitrary_self_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrap`
[INFO] [stdout]   --> src/getter.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     let wrap = &f.wrap;
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_wrap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lookahead`
[INFO] [stdout]   --> src/attrs.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let lookahead = input.lookahead1();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lookahead`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eq`
[INFO] [stdout]   --> src/attrs.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let eq: Token![=] = input.parse()?;
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `colon` is never read
[INFO] [stdout]   --> src/builder.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct TypeField {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 90 |     type_name: Ident,
[INFO] [stdout] 91 |     colon: Token![:],
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]  --> src/data.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Struct {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 2 |     pub ident: Ident,
[INFO] [stdout] 3 |     pub generics: syn::Generics,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/attrs.rs:77:26
[INFO] [stdout]    |
[INFO] [stdout] 77 |         Err(e) => panic!(format!("{}", e)),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 77 -         Err(e) => panic!(format!("{}", e)),
[INFO] [stdout] 77 +         Err(e) => panic!("{}", e),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.78s
[INFO] running `Command { std: "docker" "inspect" "401d28aaa654378797bb19448b1e1914cc9f0b911854c7aefa3c4988fb70550b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "401d28aaa654378797bb19448b1e1914cc9f0b911854c7aefa3c4988fb70550b", kill_on_drop: false }`
[INFO] [stdout] 401d28aaa654378797bb19448b1e1914cc9f0b911854c7aefa3c4988fb70550b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50393acd1cefde18104f54a279c188354b6866f198d094912e2bf85e81d92d28
[INFO] running `Command { std: "docker" "start" "-a" "50393acd1cefde18104f54a279c188354b6866f198d094912e2bf85e81d92d28", kill_on_drop: false }`
[INFO] [stderr]    Compiling tygres-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Field` and `Type`
[INFO] [stdout]  --> src/builder.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Ident, TypeParamBound, Field, Type,
[INFO] [stdout]   |                            ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field` and `TypeParamBound`
[INFO] [stdout]    --> src/schema.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |     Ident, TypeParamBound, Field, Type,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token`
[INFO] [stdout]    --> src/setter.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 |     *, token,
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token`
[INFO] [stdout]   --> src/getter.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     *, token,
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `punctuated::Punctuated` and `token`
[INFO] [stdout]    --> src/data.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     *, token,
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 101 |     punctuated::Punctuated,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/attrs.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |         if (path.segments.len() != 1) { return false; }
[INFO] [stdout]    |            ^                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -         if (path.segments.len() != 1) { return false; }
[INFO] [stdout] 63 +         if path.segments.len() != 1 { return false; }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TokenStream`
[INFO] [stdout]   --> src/attrs.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 | use proc_macro2::{TokenStream, Literal};
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field`, `TypeParamBound`, `Type`, and `token`
[INFO] [stdout]   --> src/attrs.rs:92:15
[INFO] [stdout]    |
[INFO] [stdout] 92 |     *, Ident, TypeParamBound, Field, Type,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^  ^^^^^  ^^^^
[INFO] [stdout] 93 |     punctuated::Punctuated,
[INFO] [stdout] 94 |     token,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(extern_crate_item_prelude, arbitrary_self_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field` and `Type`
[INFO] [stdout]  --> src/builder.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Ident, TypeParamBound, Field, Type,
[INFO] [stdout]   |                            ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field` and `TypeParamBound`
[INFO] [stdout]    --> src/schema.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |     Ident, TypeParamBound, Field, Type,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token`
[INFO] [stdout]    --> src/setter.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 |     *, token,
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token`
[INFO] [stdout]   --> src/getter.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     *, token,
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `punctuated::Punctuated` and `token`
[INFO] [stdout]    --> src/data.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     *, token,
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 101 |     punctuated::Punctuated,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/attrs.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |         if (path.segments.len() != 1) { return false; }
[INFO] [stdout]    |            ^                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -         if (path.segments.len() != 1) { return false; }
[INFO] [stdout] 63 +         if path.segments.len() != 1 { return false; }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TokenStream`
[INFO] [stdout]   --> src/attrs.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 | use proc_macro2::{TokenStream, Literal};
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field`, `TypeParamBound`, `Type`, and `token`
[INFO] [stdout]   --> src/attrs.rs:92:15
[INFO] [stdout]    |
[INFO] [stdout] 92 |     *, Ident, TypeParamBound, Field, Type,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^  ^^^^^  ^^^^
[INFO] [stdout] 93 |     punctuated::Punctuated,
[INFO] [stdout] 94 |     token,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(extern_crate_item_prelude, arbitrary_self_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrap`
[INFO] [stdout]   --> src/getter.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     let wrap = &f.wrap;
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_wrap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lookahead`
[INFO] [stdout]   --> src/attrs.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let lookahead = input.lookahead1();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lookahead`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eq`
[INFO] [stdout]   --> src/attrs.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let eq: Token![=] = input.parse()?;
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `colon` is never read
[INFO] [stdout]   --> src/builder.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct TypeField {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 90 |     type_name: Ident,
[INFO] [stdout] 91 |     colon: Token![:],
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]  --> src/data.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Struct {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 2 |     pub ident: Ident,
[INFO] [stdout] 3 |     pub generics: syn::Generics,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrap`
[INFO] [stdout]   --> src/getter.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     let wrap = &f.wrap;
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_wrap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lookahead`
[INFO] [stdout]   --> src/attrs.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let lookahead = input.lookahead1();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lookahead`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eq`
[INFO] [stdout]   --> src/attrs.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let eq: Token![=] = input.parse()?;
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/attrs.rs:77:26
[INFO] [stdout]    |
[INFO] [stdout] 77 |         Err(e) => panic!(format!("{}", e)),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 77 -         Err(e) => panic!(format!("{}", e)),
[INFO] [stdout] 77 +         Err(e) => panic!("{}", e),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `colon` is never read
[INFO] [stdout]   --> src/builder.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct TypeField {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 90 |     type_name: Ident,
[INFO] [stdout] 91 |     colon: Token![:],
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]  --> src/data.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Struct {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 2 |     pub ident: Ident,
[INFO] [stdout] 3 |     pub generics: syn::Generics,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/attrs.rs:77:26
[INFO] [stdout]    |
[INFO] [stdout] 77 |         Err(e) => panic!(format!("{}", e)),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 77 -         Err(e) => panic!(format!("{}", e)),
[INFO] [stdout] 77 +         Err(e) => panic!("{}", e),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "50393acd1cefde18104f54a279c188354b6866f198d094912e2bf85e81d92d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50393acd1cefde18104f54a279c188354b6866f198d094912e2bf85e81d92d28", kill_on_drop: false }`
[INFO] [stdout] 50393acd1cefde18104f54a279c188354b6866f198d094912e2bf85e81d92d28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4a6408343fa26ecf3735319ecf1a5cb5d3ca7380aaddb240be199c0120dfa30
[INFO] running `Command { std: "docker" "start" "-a" "b4a6408343fa26ecf3735319ecf1a5cb5d3ca7380aaddb240be199c0120dfa30", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Field` and `Type`
[INFO] [stderr]  --> src/builder.rs:3:28
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Ident, TypeParamBound, Field, Type,
[INFO] [stderr]   |                            ^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Field` and `TypeParamBound`
[INFO] [stderr]    --> src/schema.rs:219:12
[INFO] [stderr]     |
[INFO] [stderr] 219 |     Ident, TypeParamBound, Field, Type,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `token`
[INFO] [stderr]    --> src/setter.rs:228:8
[INFO] [stderr]     |
[INFO] [stderr] 228 |     *, token,
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `token`
[INFO] [stderr]   --> src/getter.rs:91:8
[INFO] [stderr]    |
[INFO] [stderr] 91 |     *, token,
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `punctuated::Punctuated` and `token`
[INFO] [stderr]    --> src/data.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 |     *, token,
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 101 |     punctuated::Punctuated,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/attrs.rs:63:12
[INFO] [stderr]    |
[INFO] [stderr] 63 |         if (path.segments.len() != 1) { return false; }
[INFO] [stderr]    |            ^                        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 63 -         if (path.segments.len() != 1) { return false; }
[INFO] [stderr] 63 +         if path.segments.len() != 1 { return false; }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TokenStream`
[INFO] [stderr]   --> src/attrs.rs:90:19
[INFO] [stderr]    |
[INFO] [stderr] 90 | use proc_macro2::{TokenStream, Literal};
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Field`, `TypeParamBound`, `Type`, and `token`
[INFO] [stderr]   --> src/attrs.rs:92:15
[INFO] [stderr]    |
[INFO] [stderr] 92 |     *, Ident, TypeParamBound, Field, Type,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^  ^^^^^  ^^^^
[INFO] [stderr] 93 |     punctuated::Punctuated,
[INFO] [stderr] 94 |     token,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(extern_crate_item_prelude, arbitrary_self_types)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wrap`
[INFO] [stderr]   --> src/getter.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |                     let wrap = &f.wrap;
[INFO] [stderr]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_wrap`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lookahead`
[INFO] [stderr]   --> src/attrs.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let lookahead = input.lookahead1();
[INFO] [stderr]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lookahead`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eq`
[INFO] [stderr]   --> src/attrs.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let eq: Token![=] = input.parse()?;
[INFO] [stderr]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stderr] 
[INFO] [stderr] warning: field `colon` is never read
[INFO] [stderr]   --> src/builder.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 89 | pub struct TypeField {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 90 |     type_name: Ident,
[INFO] [stderr] 91 |     colon: Token![:],
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `generics` is never read
[INFO] [stderr]  --> src/data.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Struct {
[INFO] [stderr]   |            ------ field in this struct
[INFO] [stderr] 2 |     pub ident: Ident,
[INFO] [stderr] 3 |     pub generics: syn::Generics,
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/attrs.rs:77:26
[INFO] [stderr]    |
[INFO] [stderr] 77 |         Err(e) => panic!(format!("{}", e)),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 77 -         Err(e) => panic!(format!("{}", e)),
[INFO] [stderr] 77 +         Err(e) => panic!("{}", e),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `tygres-macros` (lib) generated 15 warnings (run `cargo fix --lib -p tygres-macros` to apply 9 suggestions)
[INFO] [stderr] warning: `tygres-macros` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tygres_macros-9cff8655dadafa1a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tygres_macros
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/attrs.rs:63:12
[INFO] [stderr]    |
[INFO] [stderr] 63 |         if (path.segments.len() != 1) { return false; }
[INFO] [stderr]    |            ^                        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 63 -         if (path.segments.len() != 1) { return false; }
[INFO] [stderr] 63 +         if path.segments.len() != 1 { return false; }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4a6408343fa26ecf3735319ecf1a5cb5d3ca7380aaddb240be199c0120dfa30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4a6408343fa26ecf3735319ecf1a5cb5d3ca7380aaddb240be199c0120dfa30", kill_on_drop: false }`
[INFO] [stdout] b4a6408343fa26ecf3735319ecf1a5cb5d3ca7380aaddb240be199c0120dfa30