[INFO] fetching crate wasmtime-internal-slab 37.0.1...
[INFO] testing wasmtime-internal-slab-37.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate wasmtime-internal-slab 37.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate wasmtime-internal-slab 37.0.1
[INFO] finished tweaking crates.io crate wasmtime-internal-slab 37.0.1
[INFO] tweaked toml for crates.io crate wasmtime-internal-slab 37.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmtime-internal-slab 37.0.1 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 wasmtime-internal-slab 37.0.1 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5736a1e2200f586c23c71f07c2cb60c9ca440114744bfff843f6a9e4eebf3205
[INFO] running `Command { std: "docker" "start" "-a" "5736a1e2200f586c23c71f07c2cb60c9ca440114744bfff843f6a9e4eebf3205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5736a1e2200f586c23c71f07c2cb60c9ca440114744bfff843f6a9e4eebf3205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5736a1e2200f586c23c71f07c2cb60c9ca440114744bfff843f6a9e4eebf3205", kill_on_drop: false }`
[INFO] [stdout] 5736a1e2200f586c23c71f07c2cb60c9ca440114744bfff843f6a9e4eebf3205
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a162cac33d4961fbab36bb0c2e202862d8e5c5f1de878631632d067a107bb2c
[INFO] running `Command { std: "docker" "start" "-a" "3a162cac33d4961fbab36bb0c2e202862d8e5c5f1de878631632d067a107bb2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmtime-internal-slab v37.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "3a162cac33d4961fbab36bb0c2e202862d8e5c5f1de878631632d067a107bb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a162cac33d4961fbab36bb0c2e202862d8e5c5f1de878631632d067a107bb2c", kill_on_drop: false }`
[INFO] [stdout] 3a162cac33d4961fbab36bb0c2e202862d8e5c5f1de878631632d067a107bb2c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd012efe350554649c05fd0d1231ab25359064df663b2f33b0c66a8bab699501
[INFO] running `Command { std: "docker" "start" "-a" "fd012efe350554649c05fd0d1231ab25359064df663b2f33b0c66a8bab699501", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmtime-internal-slab v37.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "fd012efe350554649c05fd0d1231ab25359064df663b2f33b0c66a8bab699501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd012efe350554649c05fd0d1231ab25359064df663b2f33b0c66a8bab699501", kill_on_drop: false }`
[INFO] [stdout] fd012efe350554649c05fd0d1231ab25359064df663b2f33b0c66a8bab699501
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71c7cccc9e82772199d753288eeba37c3f368108b120cea08aeb5f556127bc3e
[INFO] running `Command { std: "docker" "start" "-a" "71c7cccc9e82772199d753288eeba37c3f368108b120cea08aeb5f556127bc3e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmtime_internal_slab-7d394dbd19b4b743)
[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 wasmtime_internal_slab
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71c7cccc9e82772199d753288eeba37c3f368108b120cea08aeb5f556127bc3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c7cccc9e82772199d753288eeba37c3f368108b120cea08aeb5f556127bc3e", kill_on_drop: false }`
[INFO] [stdout] 71c7cccc9e82772199d753288eeba37c3f368108b120cea08aeb5f556127bc3e