[INFO] fetching crate erg_proc_macros 0.6.53...
[INFO] testing erg_proc_macros-0.6.53 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate erg_proc_macros 0.6.53 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate erg_proc_macros 0.6.53
[INFO] finished tweaking crates.io crate erg_proc_macros 0.6.53
[INFO] tweaked toml for crates.io crate erg_proc_macros 0.6.53 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate erg_proc_macros 0.6.53 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate erg_proc_macros 0.6.53 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb1137c5b8d55fa4769ec4f2fd68aec1a34d193b75c0c5e02ad4c505d7c0a4d1
[INFO] running `Command { std: "docker" "start" "-a" "bb1137c5b8d55fa4769ec4f2fd68aec1a34d193b75c0c5e02ad4c505d7c0a4d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb1137c5b8d55fa4769ec4f2fd68aec1a34d193b75c0c5e02ad4c505d7c0a4d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1137c5b8d55fa4769ec4f2fd68aec1a34d193b75c0c5e02ad4c505d7c0a4d1", kill_on_drop: false }`
[INFO] [stdout] bb1137c5b8d55fa4769ec4f2fd68aec1a34d193b75c0c5e02ad4c505d7c0a4d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fac5ebf30f365adea1e104234675de758501a9c023285a1cd91309dfc53e5a0
[INFO] running `Command { std: "docker" "start" "-a" "9fac5ebf30f365adea1e104234675de758501a9c023285a1cd91309dfc53e5a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling erg_proc_macros v0.6.53 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.03s
[INFO] running `Command { std: "docker" "inspect" "9fac5ebf30f365adea1e104234675de758501a9c023285a1cd91309dfc53e5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fac5ebf30f365adea1e104234675de758501a9c023285a1cd91309dfc53e5a0", kill_on_drop: false }`
[INFO] [stdout] 9fac5ebf30f365adea1e104234675de758501a9c023285a1cd91309dfc53e5a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0652793fbe9847f36371e9a6d3123ebfa651608f1a8d7447d2a31ffab66a3a3
[INFO] running `Command { std: "docker" "start" "-a" "b0652793fbe9847f36371e9a6d3123ebfa651608f1a8d7447d2a31ffab66a3a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling erg_proc_macros v0.6.53 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "b0652793fbe9847f36371e9a6d3123ebfa651608f1a8d7447d2a31ffab66a3a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0652793fbe9847f36371e9a6d3123ebfa651608f1a8d7447d2a31ffab66a3a3", kill_on_drop: false }`
[INFO] [stdout] b0652793fbe9847f36371e9a6d3123ebfa651608f1a8d7447d2a31ffab66a3a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2eb58c3109a4fef5f27e7da02278c9de6b025388f889b6031aeded5bc6036345
[INFO] running `Command { std: "docker" "start" "-a" "2eb58c3109a4fef5f27e7da02278c9de6b025388f889b6031aeded5bc6036345", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/erg_proc_macros-ab599e57bc60a898)
[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 erg_proc_macros
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - to_owned (line 166) ... ok
[INFO] [stdout] test src/lib.rs - to_owned (line 171) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2eb58c3109a4fef5f27e7da02278c9de6b025388f889b6031aeded5bc6036345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb58c3109a4fef5f27e7da02278c9de6b025388f889b6031aeded5bc6036345", kill_on_drop: false }`
[INFO] [stdout] 2eb58c3109a4fef5f27e7da02278c9de6b025388f889b6031aeded5bc6036345