[INFO] fetching crate neon-frame-macro 0.2.0...
[INFO] testing neon-frame-macro-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate neon-frame-macro 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate neon-frame-macro 0.2.0
[INFO] finished tweaking crates.io crate neon-frame-macro 0.2.0
[INFO] tweaked toml for crates.io crate neon-frame-macro 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate neon-frame-macro 0.2.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.108)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c98037726661c66eafcc0508c0b846bfa27dd06b7e570c86009590f5a7c02dd
[INFO] running `Command { std: "docker" "start" "-a" "0c98037726661c66eafcc0508c0b846bfa27dd06b7e570c86009590f5a7c02dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c98037726661c66eafcc0508c0b846bfa27dd06b7e570c86009590f5a7c02dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c98037726661c66eafcc0508c0b846bfa27dd06b7e570c86009590f5a7c02dd", kill_on_drop: false }`
[INFO] [stdout] 0c98037726661c66eafcc0508c0b846bfa27dd06b7e570c86009590f5a7c02dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26e37e3db0d88d1f2afc9cfab892c5060aa899a513b395a3eacca16e3d34a44
[INFO] running `Command { std: "docker" "start" "-a" "c26e37e3db0d88d1f2afc9cfab892c5060aa899a513b395a3eacca16e3d34a44", kill_on_drop: false }`
[INFO] [stderr]    Compiling neon-frame-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "c26e37e3db0d88d1f2afc9cfab892c5060aa899a513b395a3eacca16e3d34a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26e37e3db0d88d1f2afc9cfab892c5060aa899a513b395a3eacca16e3d34a44", kill_on_drop: false }`
[INFO] [stdout] c26e37e3db0d88d1f2afc9cfab892c5060aa899a513b395a3eacca16e3d34a44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 870dd8450ca733d403b00b45096a859b54f1c24a68068d3c5de483c46c8ecb19
[INFO] running `Command { std: "docker" "start" "-a" "870dd8450ca733d403b00b45096a859b54f1c24a68068d3c5de483c46c8ecb19", kill_on_drop: false }`
[INFO] [stderr]    Compiling neon-frame-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `syn::parse_str`
[INFO] [stdout]    --> src/lib.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     use syn::parse_str;
[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: `ParseStream` and `Parse`
[INFO] [stdout]    --> src/lib.rs:112:22
[INFO] [stdout]     |
[INFO] [stdout] 112 |     use syn::parse::{ParseStream, Parse};
[INFO] [stdout]     |                      ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TokenStream`
[INFO] [stdout]    --> src/lib.rs:113:22
[INFO] [stdout]     |
[INFO] [stdout] 113 |     use proc_macro::{TokenStream };
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "870dd8450ca733d403b00b45096a859b54f1c24a68068d3c5de483c46c8ecb19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870dd8450ca733d403b00b45096a859b54f1c24a68068d3c5de483c46c8ecb19", kill_on_drop: false }`
[INFO] [stdout] 870dd8450ca733d403b00b45096a859b54f1c24a68068d3c5de483c46c8ecb19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 336c62048270ccba4fa5f5f2cb55c820cd2012eb5df76cff87727d23e4d8450d
[INFO] running `Command { std: "docker" "start" "-a" "336c62048270ccba4fa5f5f2cb55c820cd2012eb5df76cff87727d23e4d8450d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `syn::parse_str`
[INFO] [stderr]    --> src/lib.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |     use syn::parse_str;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ParseStream` and `Parse`
[INFO] [stderr]    --> src/lib.rs:112:22
[INFO] [stderr]     |
[INFO] [stderr] 112 |     use syn::parse::{ParseStream, Parse};
[INFO] [stderr]     |                      ^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TokenStream`
[INFO] [stderr]    --> src/lib.rs:113:22
[INFO] [stderr]     |
[INFO] [stderr] 113 |     use proc_macro::{TokenStream };
[INFO] [stderr]     |                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `neon-frame-macro` (lib test) generated 3 warnings (run `cargo fix --lib -p neon-frame-macro --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neon_frame_macro-3f663786676a355a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::parse_no_args ... ok
[INFO] [stdout] test tests::parse_basic_channel ... ok
[INFO] [stderr]    Doc-tests neon_frame_macro
[INFO] [stdout] test tests::parse_channel_at_pos ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[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" "336c62048270ccba4fa5f5f2cb55c820cd2012eb5df76cff87727d23e4d8450d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336c62048270ccba4fa5f5f2cb55c820cd2012eb5df76cff87727d23e4d8450d", kill_on_drop: false }`
[INFO] [stdout] 336c62048270ccba4fa5f5f2cb55c820cd2012eb5df76cff87727d23e4d8450d