[INFO] fetching crate snafu-virtstack-macro 0.1.0...
[INFO] testing snafu-virtstack-macro-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate snafu-virtstack-macro 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate snafu-virtstack-macro 0.1.0
[INFO] finished tweaking crates.io crate snafu-virtstack-macro 0.1.0
[INFO] tweaked toml for crates.io crate snafu-virtstack-macro 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snafu-virtstack-macro 0.1.0 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] crate crates.io crate snafu-virtstack-macro 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6ff56126fb34a32c55e0007456750cde97543c7aedce615d31ece79bcd766baa
[INFO] running `Command { std: "docker" "start" "-a" "6ff56126fb34a32c55e0007456750cde97543c7aedce615d31ece79bcd766baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ff56126fb34a32c55e0007456750cde97543c7aedce615d31ece79bcd766baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff56126fb34a32c55e0007456750cde97543c7aedce615d31ece79bcd766baa", kill_on_drop: false }`
[INFO] [stdout] 6ff56126fb34a32c55e0007456750cde97543c7aedce615d31ece79bcd766baa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ead2b1490ce63271c5a6fca94551747959f37b6f924ca38b5d6feb0c09fa1586
[INFO] running `Command { std: "docker" "start" "-a" "ead2b1490ce63271c5a6fca94551747959f37b6f924ca38b5d6feb0c09fa1586", kill_on_drop: false }`
[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]    Compiling snafu v0.8.6
[INFO] [stderr]    Compiling snafu-virtstack-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "ead2b1490ce63271c5a6fca94551747959f37b6f924ca38b5d6feb0c09fa1586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ead2b1490ce63271c5a6fca94551747959f37b6f924ca38b5d6feb0c09fa1586", kill_on_drop: false }`
[INFO] [stdout] ead2b1490ce63271c5a6fca94551747959f37b6f924ca38b5d6feb0c09fa1586
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4cd3ceca0535fc56e61cd26a18fc03834d19160a0f140d91ac8f98ddd39ee6e4
[INFO] running `Command { std: "docker" "start" "-a" "4cd3ceca0535fc56e61cd26a18fc03834d19160a0f140d91ac8f98ddd39ee6e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling snafu-virtstack-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "4cd3ceca0535fc56e61cd26a18fc03834d19160a0f140d91ac8f98ddd39ee6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd3ceca0535fc56e61cd26a18fc03834d19160a0f140d91ac8f98ddd39ee6e4", kill_on_drop: false }`
[INFO] [stdout] 4cd3ceca0535fc56e61cd26a18fc03834d19160a0f140d91ac8f98ddd39ee6e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a84b78b95a796412ab266ca295cacb9ab19c8dc797c19fd9cc4685939f404e1e
[INFO] running `Command { std: "docker" "start" "-a" "a84b78b95a796412ab266ca295cacb9ab19c8dc797c19fd9cc4685939f404e1e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snafu_virtstack_macro-9f9f9108b854273f)
[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 snafu_virtstack_macro
[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" "a84b78b95a796412ab266ca295cacb9ab19c8dc797c19fd9cc4685939f404e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a84b78b95a796412ab266ca295cacb9ab19c8dc797c19fd9cc4685939f404e1e", kill_on_drop: false }`
[INFO] [stdout] a84b78b95a796412ab266ca295cacb9ab19c8dc797c19fd9cc4685939f404e1e