[INFO] fetching crate merge-cfg 0.1.1...
[INFO] testing merge-cfg-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate merge-cfg 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate merge-cfg 0.1.1
[INFO] finished tweaking crates.io crate merge-cfg 0.1.1
[INFO] tweaked toml for crates.io crate merge-cfg 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate merge-cfg 0.1.1 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] 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2938c3b2ffb0cea6d3c6ac06a0814dcde0a0d18cbf73d7a81a514e650c1f4ba
[INFO] running `Command { std: "docker" "start" "-a" "b2938c3b2ffb0cea6d3c6ac06a0814dcde0a0d18cbf73d7a81a514e650c1f4ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2938c3b2ffb0cea6d3c6ac06a0814dcde0a0d18cbf73d7a81a514e650c1f4ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2938c3b2ffb0cea6d3c6ac06a0814dcde0a0d18cbf73d7a81a514e650c1f4ba", kill_on_drop: false }`
[INFO] [stdout] b2938c3b2ffb0cea6d3c6ac06a0814dcde0a0d18cbf73d7a81a514e650c1f4ba
[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=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] 464d8ea3e2900186e34690195a5178c1958421c57b59f47f60ba0edc2c3ce423
[INFO] running `Command { std: "docker" "start" "-a" "464d8ea3e2900186e34690195a5178c1958421c57b59f47f60ba0edc2c3ce423", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling merge-cfg v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "464d8ea3e2900186e34690195a5178c1958421c57b59f47f60ba0edc2c3ce423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464d8ea3e2900186e34690195a5178c1958421c57b59f47f60ba0edc2c3ce423", kill_on_drop: false }`
[INFO] [stdout] 464d8ea3e2900186e34690195a5178c1958421c57b59f47f60ba0edc2c3ce423
[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=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] 34afc72960cbbbf5899408ad6af314ea70de12aa65702bf2ab4ec2e20c439116
[INFO] running `Command { std: "docker" "start" "-a" "34afc72960cbbbf5899408ad6af314ea70de12aa65702bf2ab4ec2e20c439116", kill_on_drop: false }`
[INFO] [stderr]    Compiling merge-cfg v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "34afc72960cbbbf5899408ad6af314ea70de12aa65702bf2ab4ec2e20c439116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34afc72960cbbbf5899408ad6af314ea70de12aa65702bf2ab4ec2e20c439116", kill_on_drop: false }`
[INFO] [stdout] 34afc72960cbbbf5899408ad6af314ea70de12aa65702bf2ab4ec2e20c439116
[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=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] 5fef8b93d72c5c4e6209f4e606feaf97edbaa6e77b573ef971ceaff497e57dfd
[INFO] running `Command { std: "docker" "start" "-a" "5fef8b93d72c5c4e6209f4e606feaf97edbaa6e77b573ef971ceaff497e57dfd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merge_cfg-148caa0e647a132a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests merge_cfg
[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" "5fef8b93d72c5c4e6209f4e606feaf97edbaa6e77b573ef971ceaff497e57dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fef8b93d72c5c4e6209f4e606feaf97edbaa6e77b573ef971ceaff497e57dfd", kill_on_drop: false }`
[INFO] [stdout] 5fef8b93d72c5c4e6209f4e606feaf97edbaa6e77b573ef971ceaff497e57dfd