[INFO] fetching crate ref_arena 0.1.1...
[INFO] testing ref_arena-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ref_arena 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ref_arena 0.1.1
[INFO] finished tweaking crates.io crate ref_arena 0.1.1
[INFO] tweaked toml for crates.io crate ref_arena 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ref_arena 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 3 packages to latest compatible versions
[INFO] [stderr]       Adding brunch v0.5.3 (available: v0.11.0)
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 36b1f53c8aaf6dd8e4f75cc1ddebb4fe15f463d1c00a9804f1b5b084a61ae2b3
[INFO] running `Command { std: "docker" "start" "-a" "36b1f53c8aaf6dd8e4f75cc1ddebb4fe15f463d1c00a9804f1b5b084a61ae2b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36b1f53c8aaf6dd8e4f75cc1ddebb4fe15f463d1c00a9804f1b5b084a61ae2b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b1f53c8aaf6dd8e4f75cc1ddebb4fe15f463d1c00a9804f1b5b084a61ae2b3", kill_on_drop: false }`
[INFO] [stdout] 36b1f53c8aaf6dd8e4f75cc1ddebb4fe15f463d1c00a9804f1b5b084a61ae2b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ea6e6b8969c55b1a95800f368531b6784bc6cb7c453e6b4e975405463fe68dbc
[INFO] running `Command { std: "docker" "start" "-a" "ea6e6b8969c55b1a95800f368531b6784bc6cb7c453e6b4e975405463fe68dbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref_arena v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "ea6e6b8969c55b1a95800f368531b6784bc6cb7c453e6b4e975405463fe68dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6e6b8969c55b1a95800f368531b6784bc6cb7c453e6b4e975405463fe68dbc", kill_on_drop: false }`
[INFO] [stdout] ea6e6b8969c55b1a95800f368531b6784bc6cb7c453e6b4e975405463fe68dbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 12bd6f81c4f5b6a6b993aea76237b799909289b9ca34c60885b153423d1600c1
[INFO] running `Command { std: "docker" "start" "-a" "12bd6f81c4f5b6a6b993aea76237b799909289b9ca34c60885b153423d1600c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dactyl v0.7.4
[INFO] [stderr]    Compiling brunch v0.5.3
[INFO] [stderr]    Compiling ref_arena v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "12bd6f81c4f5b6a6b993aea76237b799909289b9ca34c60885b153423d1600c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12bd6f81c4f5b6a6b993aea76237b799909289b9ca34c60885b153423d1600c1", kill_on_drop: false }`
[INFO] [stdout] 12bd6f81c4f5b6a6b993aea76237b799909289b9ca34c60885b153423d1600c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3c9b9979ac62475cc407a2c24e1e81ccedfdc570d55d94a7a25d767d2633934d
[INFO] running `Command { std: "docker" "start" "-a" "3c9b9979ac62475cc407a2c24e1e81ccedfdc570d55d94a7a25d767d2633934d", 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/ref_arena-5a812feca3de9151)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::cell_check ... ok
[INFO] [stdout] test test::initial_buffer_size ... ok
[INFO] [stdout] test test::live_after ... ok
[INFO] [stdout] test test::test_zst ... ok
[INFO] [stdout] test test::buffer_allocate ... ok
[INFO] [stdout] test test::ref_clone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ref_arena
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - RefArena (line 183) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - RefArena<T>::insert (line 264) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c9b9979ac62475cc407a2c24e1e81ccedfdc570d55d94a7a25d767d2633934d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c9b9979ac62475cc407a2c24e1e81ccedfdc570d55d94a7a25d767d2633934d", kill_on_drop: false }`
[INFO] [stdout] 3c9b9979ac62475cc407a2c24e1e81ccedfdc570d55d94a7a25d767d2633934d