[INFO] fetching crate bevy_derive 0.5.0...
[INFO] checking bevy_derive-0.5.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate bevy_derive 0.5.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate bevy_derive 0.5.0 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 bevy_derive 0.5.0
[INFO] finished tweaking crates.io crate bevy_derive 0.5.0
[INFO] tweaked toml for crates.io crate bevy_derive 0.5.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 3f6cd440f0af2bc7cd09b115323b32730609189cf8b6e115be09fdd3cefe0903
[INFO] running `Command { std: "docker" "start" "-a" "3f6cd440f0af2bc7cd09b115323b32730609189cf8b6e115be09fdd3cefe0903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f6cd440f0af2bc7cd09b115323b32730609189cf8b6e115be09fdd3cefe0903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f6cd440f0af2bc7cd09b115323b32730609189cf8b6e115be09fdd3cefe0903", kill_on_drop: false }`
[INFO] [stdout] 3f6cd440f0af2bc7cd09b115323b32730609189cf8b6e115be09fdd3cefe0903
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2bd465ffa3f27aafc0a20d65364ff18c7a76a8e5c67ee545a855e5bc5a67fc12
[INFO] running `Command { std: "docker" "start" "-a" "2bd465ffa3f27aafc0a20d65364ff18c7a76a8e5c67ee545a855e5bc5a67fc12", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking find-crate v0.6.3
[INFO] [stderr]     Checking bevy_derive v0.5.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stdout] error[E0432]: unresolved import `syn::ItemFn`
[INFO] [stdout]  --> src/bevy_main.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse_macro_input, ItemFn};
[INFO] [stdout]   |                              ^^^^^^ no `ItemFn` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: prefix `struct_name` is unknown
[INFO] [stdout]   --> src/bytes.rs:30:57
[INFO] [stdout]    |
[INFO] [stdout] 30 |         impl #impl_generics #bevy_core_path::Bytes for #struct_name#ty_generics {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^ unknown prefix
[INFO] [stdout]    |
[INFO] [stdout]    = note: `--force-warn rust-2021-prefixes-incompatible-syntax` implied by `--force-warn rust-2021-compatibility`
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>
[INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021
[INFO] [stdout]    |
[INFO] [stdout] 30 -         impl #impl_generics #bevy_core_path::Bytes for #struct_name#ty_generics {
[INFO] [stdout] 30 +         impl #impl_generics #bevy_core_path::Bytes for #struct_name #ty_generics {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: prefix `struct_name` is unknown
[INFO] [stdout]   --> src/resource.rs:29:64
[INFO] [stdout]    |
[INFO] [stdout] 29 |         impl #impl_generics #bevy_app_path::FromResources for #struct_name#ty_generics {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^ unknown prefix
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>
[INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021
[INFO] [stdout]    |
[INFO] [stdout] 29 -         impl #impl_generics #bevy_app_path::FromResources for #struct_name#ty_generics {
[INFO] [stdout] 29 +         impl #impl_generics #bevy_app_path::FromResources for #struct_name #ty_generics {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: prefix `struct_name` is unknown
[INFO] [stdout]   --> src/shader_defs.rs:45:72
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl #impl_generics #bevy_render_path::shader::ShaderDefs for #struct_name#ty_generics {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^ unknown prefix
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>
[INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021
[INFO] [stdout]    |
[INFO] [stdout] 45 -         impl #impl_generics #bevy_render_path::shader::ShaderDefs for #struct_name#ty_generics {
[INFO] [stdout] 45 +         impl #impl_generics #bevy_render_path::shader::ShaderDefs for #struct_name #ty_generics {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bevy_derive` due to 2 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `syn::ItemFn`
[INFO] [stdout]  --> src/bevy_main.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse_macro_input, ItemFn};
[INFO] [stdout]   |                              ^^^^^^ no `ItemFn` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: prefix `struct_name` is unknown
[INFO] [stdout]   --> src/bytes.rs:30:57
[INFO] [stdout]    |
[INFO] [stdout] 30 |         impl #impl_generics #bevy_core_path::Bytes for #struct_name#ty_generics {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^ unknown prefix
[INFO] [stdout]    |
[INFO] [stdout]    = note: `--force-warn rust-2021-prefixes-incompatible-syntax` implied by `--force-warn rust-2021-compatibility`
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>
[INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021
[INFO] [stdout]    |
[INFO] [stdout] 30 -         impl #impl_generics #bevy_core_path::Bytes for #struct_name#ty_generics {
[INFO] [stdout] 30 +         impl #impl_generics #bevy_core_path::Bytes for #struct_name #ty_generics {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: prefix `struct_name` is unknown
[INFO] [stdout]   --> src/resource.rs:29:64
[INFO] [stdout]    |
[INFO] [stdout] 29 |         impl #impl_generics #bevy_app_path::FromResources for #struct_name#ty_generics {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^ unknown prefix
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>
[INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021
[INFO] [stdout]    |
[INFO] [stdout] 29 -         impl #impl_generics #bevy_app_path::FromResources for #struct_name#ty_generics {
[INFO] [stdout] 29 +         impl #impl_generics #bevy_app_path::FromResources for #struct_name #ty_generics {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: prefix `struct_name` is unknown
[INFO] [stdout]   --> src/shader_defs.rs:45:72
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl #impl_generics #bevy_render_path::shader::ShaderDefs for #struct_name#ty_generics {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^ unknown prefix
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>
[INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021
[INFO] [stdout]    |
[INFO] [stdout] 45 -         impl #impl_generics #bevy_render_path::shader::ShaderDefs for #struct_name#ty_generics {
[INFO] [stdout] 45 +         impl #impl_generics #bevy_render_path::shader::ShaderDefs for #struct_name #ty_generics {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[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" "2bd465ffa3f27aafc0a20d65364ff18c7a76a8e5c67ee545a855e5bc5a67fc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd465ffa3f27aafc0a20d65364ff18c7a76a8e5c67ee545a855e5bc5a67fc12", kill_on_drop: false }`
[INFO] [stdout] 2bd465ffa3f27aafc0a20d65364ff18c7a76a8e5c67ee545a855e5bc5a67fc12