[INFO] fetching crate rarena 0.4.0...
[INFO] testing rarena-0.4.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rarena 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rarena 0.4.0
[INFO] finished tweaking crates.io crate rarena 0.4.0
[INFO] tweaked toml for crates.io crate rarena 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rarena 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 rarena 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 09fb1ee69c01b4dfaf7f9cafb04868d63239a37340a11830b95deb5035eb952d
[INFO] running `Command { std: "docker" "start" "-a" "09fb1ee69c01b4dfaf7f9cafb04868d63239a37340a11830b95deb5035eb952d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09fb1ee69c01b4dfaf7f9cafb04868d63239a37340a11830b95deb5035eb952d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09fb1ee69c01b4dfaf7f9cafb04868d63239a37340a11830b95deb5035eb952d", kill_on_drop: false }`
[INFO] [stdout] 09fb1ee69c01b4dfaf7f9cafb04868d63239a37340a11830b95deb5035eb952d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bdff80566983b2c8c54a691eb54226fa46c6c848c7133e2189ee0d2200a895f0
[INFO] running `Command { std: "docker" "start" "-a" "bdff80566983b2c8c54a691eb54226fa46c6c848c7133e2189ee0d2200a895f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling cheap-clone v0.2.3
[INFO] [stderr]    Compiling equivalent-flipped v1.0.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling const-varint v0.2.1
[INFO] [stderr]    Compiling dbutils v0.14.2
[INFO] [stderr]    Compiling rarena-allocator v0.5.0
[INFO] [stderr]    Compiling rarena v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.97s
[INFO] running `Command { std: "docker" "inspect" "bdff80566983b2c8c54a691eb54226fa46c6c848c7133e2189ee0d2200a895f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdff80566983b2c8c54a691eb54226fa46c6c848c7133e2189ee0d2200a895f0", kill_on_drop: false }`
[INFO] [stdout] bdff80566983b2c8c54a691eb54226fa46c6c848c7133e2189ee0d2200a895f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5d5f10d901647e1fd3f1cf6a5794ec26da39b3a19bbc5b1d83b64eb15a0c14e7
[INFO] running `Command { std: "docker" "start" "-a" "5d5f10d901647e1fd3f1cf6a5794ec26da39b3a19bbc5b1d83b64eb15a0c14e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rarena v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "5d5f10d901647e1fd3f1cf6a5794ec26da39b3a19bbc5b1d83b64eb15a0c14e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d5f10d901647e1fd3f1cf6a5794ec26da39b3a19bbc5b1d83b64eb15a0c14e7", kill_on_drop: false }`
[INFO] [stdout] 5d5f10d901647e1fd3f1cf6a5794ec26da39b3a19bbc5b1d83b64eb15a0c14e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 15c0162d94ba1aeb795ffaa29aef0a7c57420c5f88843d6d5f94236e305f5c55
[INFO] running `Command { std: "docker" "start" "-a" "15c0162d94ba1aeb795ffaa29aef0a7c57420c5f88843d6d5f94236e305f5c55", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rarena-a08f49576583b5ea)
[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 rarena
[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" "15c0162d94ba1aeb795ffaa29aef0a7c57420c5f88843d6d5f94236e305f5c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c0162d94ba1aeb795ffaa29aef0a7c57420c5f88843d6d5f94236e305f5c55", kill_on_drop: false }`
[INFO] [stdout] 15c0162d94ba1aeb795ffaa29aef0a7c57420c5f88843d6d5f94236e305f5c55