[INFO] fetching crate membrane_macro 0.9.0...
[INFO] testing membrane_macro-0.9.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate membrane_macro 0.9.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate membrane_macro 0.9.0
[INFO] finished tweaking crates.io crate membrane_macro 0.9.0
[INFO] tweaked toml for crates.io crate membrane_macro 0.9.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate membrane_macro 0.9.0 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 11 packages to latest compatible versions
[INFO] [stderr]       Adding toml v0.5.11 (available: v0.9.8)
[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] e4ad12d4c4f87e58009bd1ac30c8e124b3ba0be6c60e39d60e236e4c83c14cd1
[INFO] running `Command { std: "docker" "start" "-a" "e4ad12d4c4f87e58009bd1ac30c8e124b3ba0be6c60e39d60e236e4c83c14cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4ad12d4c4f87e58009bd1ac30c8e124b3ba0be6c60e39d60e236e4c83c14cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ad12d4c4f87e58009bd1ac30c8e124b3ba0be6c60e39d60e236e4c83c14cd1", kill_on_drop: false }`
[INFO] [stdout] e4ad12d4c4f87e58009bd1ac30c8e124b3ba0be6c60e39d60e236e4c83c14cd1
[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] 520c38256a83a3a3b3c7f60ccbd2c903a3cedbd85f9546dc6de51ba1567e058d
[INFO] running `Command { std: "docker" "start" "-a" "520c38256a83a3a3b3c7f60ccbd2c903a3cedbd85f9546dc6de51ba1567e058d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling membrane_types v0.5.1
[INFO] [stderr]    Compiling membrane_macro v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.09s
[INFO] running `Command { std: "docker" "inspect" "520c38256a83a3a3b3c7f60ccbd2c903a3cedbd85f9546dc6de51ba1567e058d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520c38256a83a3a3b3c7f60ccbd2c903a3cedbd85f9546dc6de51ba1567e058d", kill_on_drop: false }`
[INFO] [stdout] 520c38256a83a3a3b3c7f60ccbd2c903a3cedbd85f9546dc6de51ba1567e058d
[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] dfa3627374fdc5e629d46c57cec099f4451bf2b9bd0fc81c6dd8bfd03949f7a0
[INFO] running `Command { std: "docker" "start" "-a" "dfa3627374fdc5e629d46c57cec099f4451bf2b9bd0fc81c6dd8bfd03949f7a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling membrane_macro v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "dfa3627374fdc5e629d46c57cec099f4451bf2b9bd0fc81c6dd8bfd03949f7a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa3627374fdc5e629d46c57cec099f4451bf2b9bd0fc81c6dd8bfd03949f7a0", kill_on_drop: false }`
[INFO] [stdout] dfa3627374fdc5e629d46c57cec099f4451bf2b9bd0fc81c6dd8bfd03949f7a0
[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] 883e547a701ba90c60f9969cf65c9f1270d2db5cbc5b4386ba8238a9b9a2bf1d
[INFO] running `Command { std: "docker" "start" "-a" "883e547a701ba90c60f9969cf65c9f1270d2db5cbc5b4386ba8238a9b9a2bf1d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/membrane_macro-6754e85921748fe0)
[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 membrane_macro
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - emitter (line 505) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "883e547a701ba90c60f9969cf65c9f1270d2db5cbc5b4386ba8238a9b9a2bf1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "883e547a701ba90c60f9969cf65c9f1270d2db5cbc5b4386ba8238a9b9a2bf1d", kill_on_drop: false }`
[INFO] [stdout] 883e547a701ba90c60f9969cf65c9f1270d2db5cbc5b4386ba8238a9b9a2bf1d