[INFO] fetching crate wrapped_slab_derive 0.4.0...
[INFO] testing wrapped_slab_derive-0.4.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate wrapped_slab_derive 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate wrapped_slab_derive 0.4.0
[INFO] finished tweaking crates.io crate wrapped_slab_derive 0.4.0
[INFO] tweaked toml for crates.io crate wrapped_slab_derive 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wrapped_slab_derive 0.4.0 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 wrapped_slab_derive 0.4.0 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] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f01e7ca5551620018a67264bb0f8c9fd557d291cdcafd4c3b1b4da51277b3915
[INFO] running `Command { std: "docker" "start" "-a" "f01e7ca5551620018a67264bb0f8c9fd557d291cdcafd4c3b1b4da51277b3915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f01e7ca5551620018a67264bb0f8c9fd557d291cdcafd4c3b1b4da51277b3915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f01e7ca5551620018a67264bb0f8c9fd557d291cdcafd4c3b1b4da51277b3915", kill_on_drop: false }`
[INFO] [stdout] f01e7ca5551620018a67264bb0f8c9fd557d291cdcafd4c3b1b4da51277b3915
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8895a0d40f3ca314d8ad540ccf015eb71cb74e88a62ecc67b0482709c3286f54
[INFO] running `Command { std: "docker" "start" "-a" "8895a0d40f3ca314d8ad540ccf015eb71cb74e88a62ecc67b0482709c3286f54", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wrapped_slab_derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `Command { std: "docker" "inspect" "8895a0d40f3ca314d8ad540ccf015eb71cb74e88a62ecc67b0482709c3286f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8895a0d40f3ca314d8ad540ccf015eb71cb74e88a62ecc67b0482709c3286f54", kill_on_drop: false }`
[INFO] [stdout] 8895a0d40f3ca314d8ad540ccf015eb71cb74e88a62ecc67b0482709c3286f54
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49ef43b090a8093acfcdfc6bb2fb501d1e910d41209d55fc6c37c9314a5f3b06
[INFO] running `Command { std: "docker" "start" "-a" "49ef43b090a8093acfcdfc6bb2fb501d1e910d41209d55fc6c37c9314a5f3b06", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrapped_slab_derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "49ef43b090a8093acfcdfc6bb2fb501d1e910d41209d55fc6c37c9314a5f3b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ef43b090a8093acfcdfc6bb2fb501d1e910d41209d55fc6c37c9314a5f3b06", kill_on_drop: false }`
[INFO] [stdout] 49ef43b090a8093acfcdfc6bb2fb501d1e910d41209d55fc6c37c9314a5f3b06
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63c0e351a17853ff99edeb51c653cf07a4d4d2c111dc05929da22d89e1d6aa7f
[INFO] running `Command { std: "docker" "start" "-a" "63c0e351a17853ff99edeb51c653cf07a4d4d2c111dc05929da22d89e1d6aa7f", 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/wrapped_slab_derive-01d8faf57cece77a)
[INFO] [stderr]    Doc-tests wrapped_slab_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" "63c0e351a17853ff99edeb51c653cf07a4d4d2c111dc05929da22d89e1d6aa7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c0e351a17853ff99edeb51c653cf07a4d4d2c111dc05929da22d89e1d6aa7f", kill_on_drop: false }`
[INFO] [stdout] 63c0e351a17853ff99edeb51c653cf07a4d4d2c111dc05929da22d89e1d6aa7f