[INFO] fetching crate parserc-derive 0.9.5...
[INFO] testing parserc-derive-0.9.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate parserc-derive 0.9.5 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate parserc-derive 0.9.5
[INFO] finished tweaking crates.io crate parserc-derive 0.9.5
[INFO] tweaked toml for crates.io crate parserc-derive 0.9.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parserc-derive 0.9.5 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 parserc-derive 0.9.5 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c2257fcb1b0995aaed3f342bfe8a084fb3ef31f3f22ce578fef785e15aae3f27
[INFO] running `Command { std: "docker" "start" "-a" "c2257fcb1b0995aaed3f342bfe8a084fb3ef31f3f22ce578fef785e15aae3f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2257fcb1b0995aaed3f342bfe8a084fb3ef31f3f22ce578fef785e15aae3f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2257fcb1b0995aaed3f342bfe8a084fb3ef31f3f22ce578fef785e15aae3f27", kill_on_drop: false }`
[INFO] [stdout] c2257fcb1b0995aaed3f342bfe8a084fb3ef31f3f22ce578fef785e15aae3f27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d55da54b50674058e9ea69cf2037b2d613ea630dee452cb4e71e83c849e2e0d7
[INFO] running `Command { std: "docker" "start" "-a" "d55da54b50674058e9ea69cf2037b2d613ea630dee452cb4e71e83c849e2e0d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling parserc-derive v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "d55da54b50674058e9ea69cf2037b2d613ea630dee452cb4e71e83c849e2e0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d55da54b50674058e9ea69cf2037b2d613ea630dee452cb4e71e83c849e2e0d7", kill_on_drop: false }`
[INFO] [stdout] d55da54b50674058e9ea69cf2037b2d613ea630dee452cb4e71e83c849e2e0d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ba83a9f3af4e5ea05ede3f1d49f0bf9486d867c1149221f89842ee0f00f1c7bb
[INFO] running `Command { std: "docker" "start" "-a" "ba83a9f3af4e5ea05ede3f1d49f0bf9486d867c1149221f89842ee0f00f1c7bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling parserc-derive v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "ba83a9f3af4e5ea05ede3f1d49f0bf9486d867c1149221f89842ee0f00f1c7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba83a9f3af4e5ea05ede3f1d49f0bf9486d867c1149221f89842ee0f00f1c7bb", kill_on_drop: false }`
[INFO] [stdout] ba83a9f3af4e5ea05ede3f1d49f0bf9486d867c1149221f89842ee0f00f1c7bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f4f2eccd31d41fdce98d99181951b44dc6a0532b7cfa3365dbc2833fe4a1b3ba
[INFO] running `Command { std: "docker" "start" "-a" "f4f2eccd31d41fdce98d99181951b44dc6a0532b7cfa3365dbc2833fe4a1b3ba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parserc_derive-23fac9e511d6d2db)
[INFO] [stderr]    Doc-tests parserc_derive
[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] [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" "f4f2eccd31d41fdce98d99181951b44dc6a0532b7cfa3365dbc2833fe4a1b3ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f2eccd31d41fdce98d99181951b44dc6a0532b7cfa3365dbc2833fe4a1b3ba", kill_on_drop: false }`
[INFO] [stdout] f4f2eccd31d41fdce98d99181951b44dc6a0532b7cfa3365dbc2833fe4a1b3ba