[INFO] fetching crate starberry_macro 0.6.2...
[INFO] checking starberry_macro-0.6.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate starberry_macro 0.6.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate starberry_macro 0.6.2
[INFO] finished tweaking crates.io crate starberry_macro 0.6.2
[INFO] tweaked toml for crates.io crate starberry_macro 0.6.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate starberry_macro 0.6.2 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate starberry_macro 0.6.2 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69936d021be7c2ef624933f42ae597e9541bfe3ceb0538ec933e27620b9f8134
[INFO] running `Command { std: "docker" "start" "-a" "69936d021be7c2ef624933f42ae597e9541bfe3ceb0538ec933e27620b9f8134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69936d021be7c2ef624933f42ae597e9541bfe3ceb0538ec933e27620b9f8134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69936d021be7c2ef624933f42ae597e9541bfe3ceb0538ec933e27620b9f8134", kill_on_drop: false }`
[INFO] [stdout] 69936d021be7c2ef624933f42ae597e9541bfe3ceb0538ec933e27620b9f8134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08b86b1c0209f239d1cd726b2c901aeb2304cf6a3d760c68a1e904bd93251116
[INFO] running `Command { std: "docker" "start" "-a" "08b86b1c0209f239d1cd726b2c901aeb2304cf6a3d760c68a1e904bd93251116", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.5
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.5
[INFO] [stderr]     Checking proc-macro2 v1.0.95
[INFO] [stderr]     Checking dtor v0.0.6
[INFO] [stderr]     Checking ctor v0.4.2
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.101
[INFO] [stderr]     Checking starberry_macro v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Delimiter` and `TokenTree`
[INFO] [stdout]  --> src/lib.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use proc_macro::{Delimiter, TokenStream, TokenTree};
[INFO] [stdout]   |                  ^^^^^^^^^               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/lib.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{quote, ToTokens}; 
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Block`, `LitInt`, `PatIdent`, `ReturnType`, and `parse_quote`
[INFO] [stdout]  --> src/lib.rs:4:72
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...t, parse_quote, punctuated::Punctuated, spanned::Spanned, token::Comma, Block, Expr, FnArg, Ident, ItemFn, LitInt, LitStr, Pat, PatIdent, Result as SynResult, ReturnType, T...
[INFO] [stdout]   |       ^^^^^^^^^^^                                                          ^^^^^                              ^^^^^^               ^^^^^^^^                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Span`
[INFO] [stdout]  --> src/lib.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro2::{Span, TokenStream as TokenStream2}; 
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Delimiter` and `TokenTree`
[INFO] [stdout]  --> src/lib.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use proc_macro::{Delimiter, TokenStream, TokenTree};
[INFO] [stdout]   |                  ^^^^^^^^^               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/lib.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{quote, ToTokens}; 
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Block`, `LitInt`, `PatIdent`, `ReturnType`, and `parse_quote`
[INFO] [stdout]  --> src/lib.rs:4:72
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...t, parse_quote, punctuated::Punctuated, spanned::Spanned, token::Comma, Block, Expr, FnArg, Ident, ItemFn, LitInt, LitStr, Pat, PatIdent, Result as SynResult, ReturnType, T...
[INFO] [stdout]   |       ^^^^^^^^^^^                                                          ^^^^^                              ^^^^^^               ^^^^^^^^                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Span`
[INFO] [stdout]  --> src/lib.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro2::{Span, TokenStream as TokenStream2}; 
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `spanned::Spanned`
[INFO] [stdout]  --> src/lib.rs:4:109
[INFO] [stdout]   |
[INFO] [stdout] 4 |     braced, bracketed, parse::{Parse, ParseStream}, parse_macro_input, parse_quote, punctuated::Punctuated, spanned::Spanned, token::Comm...
[INFO] [stdout]   |                                                                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param_name`
[INFO] [stdout]    --> src/lib.rs:176:24
[INFO] [stdout]     |
[INFO] [stdout] 176 |     let (wrapper_code, param_name) = if has_param {
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_param_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `spanned::Spanned`
[INFO] [stdout]  --> src/lib.rs:4:109
[INFO] [stdout]   |
[INFO] [stdout] 4 |     braced, bracketed, parse::{Parse, ParseStream}, parse_macro_input, parse_quote, punctuated::Punctuated, spanned::Spanned, token::Comm...
[INFO] [stdout]   |                                                                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param_name`
[INFO] [stdout]    --> src/lib.rs:176:24
[INFO] [stdout]     |
[INFO] [stdout] 176 |     let (wrapper_code, param_name) = if has_param {
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_param_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `Command { std: "docker" "inspect" "08b86b1c0209f239d1cd726b2c901aeb2304cf6a3d760c68a1e904bd93251116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b86b1c0209f239d1cd726b2c901aeb2304cf6a3d760c68a1e904bd93251116", kill_on_drop: false }`
[INFO] [stdout] 08b86b1c0209f239d1cd726b2c901aeb2304cf6a3d760c68a1e904bd93251116