[INFO] fetching crate redb_model_trait 0.9.0...
[INFO] testing redb_model_trait-0.9.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate redb_model_trait 0.9.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate redb_model_trait 0.9.0
[INFO] finished tweaking crates.io crate redb_model_trait 0.9.0
[INFO] tweaked toml for crates.io crate redb_model_trait 0.9.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate redb_model_trait 0.9.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate redb_model_trait 0.9.0 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3ccac548dc1e08216572013e20f0168e24d203ee7bad67f1beaa3d0c7bc97c8
[INFO] running `Command { std: "docker" "start" "-a" "e3ccac548dc1e08216572013e20f0168e24d203ee7bad67f1beaa3d0c7bc97c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3ccac548dc1e08216572013e20f0168e24d203ee7bad67f1beaa3d0c7bc97c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ccac548dc1e08216572013e20f0168e24d203ee7bad67f1beaa3d0c7bc97c8", kill_on_drop: false }`
[INFO] [stdout] e3ccac548dc1e08216572013e20f0168e24d203ee7bad67f1beaa3d0c7bc97c8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0ba08e92b1b9fca04cc8198bc174c3f2c5c074678b3a7b63e17af19b86d407a
[INFO] running `Command { std: "docker" "start" "-a" "a0ba08e92b1b9fca04cc8198bc174c3f2c5c074678b3a7b63e17af19b86d407a", kill_on_drop: false }`
[INFO] [stderr]    Compiling redb v3.0.0
[INFO] [stderr]    Compiling redb_model_trait v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.80s
[INFO] running `Command { std: "docker" "inspect" "a0ba08e92b1b9fca04cc8198bc174c3f2c5c074678b3a7b63e17af19b86d407a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ba08e92b1b9fca04cc8198bc174c3f2c5c074678b3a7b63e17af19b86d407a", kill_on_drop: false }`
[INFO] [stdout] a0ba08e92b1b9fca04cc8198bc174c3f2c5c074678b3a7b63e17af19b86d407a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3cabede7cf91ca9d27d75c3117453706047f23f2f59db892c91745291dc2748
[INFO] running `Command { std: "docker" "start" "-a" "d3cabede7cf91ca9d27d75c3117453706047f23f2f59db892c91745291dc2748", kill_on_drop: false }`
[INFO] [stderr]    Compiling redb_model_trait v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "d3cabede7cf91ca9d27d75c3117453706047f23f2f59db892c91745291dc2748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3cabede7cf91ca9d27d75c3117453706047f23f2f59db892c91745291dc2748", kill_on_drop: false }`
[INFO] [stdout] d3cabede7cf91ca9d27d75c3117453706047f23f2f59db892c91745291dc2748
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f46e639487190f4a8dbeab7f51f4deec45679a3b76bb84bf1f7bd1ad056d6fd2
[INFO] running `Command { std: "docker" "start" "-a" "f46e639487190f4a8dbeab7f51f4deec45679a3b76bb84bf1f7bd1ad056d6fd2", 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/redb_model_trait-5ca8963547adbe2e)
[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 redb_model_trait
[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" "f46e639487190f4a8dbeab7f51f4deec45679a3b76bb84bf1f7bd1ad056d6fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f46e639487190f4a8dbeab7f51f4deec45679a3b76bb84bf1f7bd1ad056d6fd2", kill_on_drop: false }`
[INFO] [stdout] f46e639487190f4a8dbeab7f51f4deec45679a3b76bb84bf1f7bd1ad056d6fd2