[INFO] fetching crate radiation-macros 0.3.1...
[INFO] building radiation-macros-0.3.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate radiation-macros 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate radiation-macros 0.3.1
[INFO] finished tweaking crates.io crate radiation-macros 0.3.1
[INFO] tweaked toml for crates.io crate radiation-macros 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate radiation-macros 0.3.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08156758ad871b1556591022e464a0f6da0867acf57482c606f9354807e8b718
[INFO] running `Command { std: "docker" "start" "-a" "08156758ad871b1556591022e464a0f6da0867acf57482c606f9354807e8b718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08156758ad871b1556591022e464a0f6da0867acf57482c606f9354807e8b718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08156758ad871b1556591022e464a0f6da0867acf57482c606f9354807e8b718", kill_on_drop: false }`
[INFO] [stdout] 08156758ad871b1556591022e464a0f6da0867acf57482c606f9354807e8b718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 742de16ad77f71789339da00d30d22bc97b922220c1f22abc17fb815dd44dc65
[INFO] running `Command { std: "docker" "start" "-a" "742de16ad77f71789339da00d30d22bc97b922220c1f22abc17fb815dd44dc65", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling radiation-macros v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: macro `Token` is private
[INFO] [stdout]   --> src/limit.rs:41:43
[INFO] [stdout]    |
[INFO] [stdout] 41 |                     let _ = input.parse::<Token![=]>()?;
[INFO] [stdout]    |                                           ^^^^^
[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 #120192 <https://github.com/rust-lang/rust/issues/120192>
[INFO] [stdout]    = note: `#[deny(private_macro_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro `Token` is private
[INFO] [stdout]   --> src/limit.rs:53:36
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     if !input.peek(Token![,]) {
[INFO] [stdout]    |                                    ^^^^^
[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 #120192 <https://github.com/rust-lang/rust/issues/120192>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro `Token` is private
[INFO] [stdout]   --> src/limit.rs:56:39
[INFO] [stdout]    |
[INFO] [stdout] 56 |                         input.parse::<Token![,]>()?;
[INFO] [stdout]    |                                       ^^^^^
[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 #120192 <https://github.com/rust-lang/rust/issues/120192>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `radiation-macros` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "742de16ad77f71789339da00d30d22bc97b922220c1f22abc17fb815dd44dc65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "742de16ad77f71789339da00d30d22bc97b922220c1f22abc17fb815dd44dc65", kill_on_drop: false }`
[INFO] [stdout] 742de16ad77f71789339da00d30d22bc97b922220c1f22abc17fb815dd44dc65