[INFO] fetching crate mimalloc3-rs 0.0.5...
[INFO] testing mimalloc3-rs-0.0.5 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mimalloc3-rs 0.0.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mimalloc3-rs 0.0.5
[INFO] finished tweaking crates.io crate mimalloc3-rs 0.0.5
[INFO] tweaked toml for crates.io crate mimalloc3-rs 0.0.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mimalloc3-rs 0.0.5 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 mimalloc3-rs 0.0.5 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9126c8c5749d3e059a2e8ef94e4b4b022beb06960b9df8ea37231bd9c0eb3e3e
[INFO] running `Command { std: "docker" "start" "-a" "9126c8c5749d3e059a2e8ef94e4b4b022beb06960b9df8ea37231bd9c0eb3e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9126c8c5749d3e059a2e8ef94e4b4b022beb06960b9df8ea37231bd9c0eb3e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9126c8c5749d3e059a2e8ef94e4b4b022beb06960b9df8ea37231bd9c0eb3e3e", kill_on_drop: false }`
[INFO] [stdout] 9126c8c5749d3e059a2e8ef94e4b4b022beb06960b9df8ea37231bd9c0eb3e3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a1d625efb6086ef4487d0e2d1c92c97b33abdb1bbe9ffdbbe524e0ae8e0ecba7
[INFO] running `Command { std: "docker" "start" "-a" "a1d625efb6086ef4487d0e2d1c92c97b33abdb1bbe9ffdbbe524e0ae8e0ecba7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling libmimalloc3-sys v3.1.6-dev2+639b73e
[INFO] [stderr]    Compiling mimalloc3-rs v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.77s
[INFO] running `Command { std: "docker" "inspect" "a1d625efb6086ef4487d0e2d1c92c97b33abdb1bbe9ffdbbe524e0ae8e0ecba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d625efb6086ef4487d0e2d1c92c97b33abdb1bbe9ffdbbe524e0ae8e0ecba7", kill_on_drop: false }`
[INFO] [stdout] a1d625efb6086ef4487d0e2d1c92c97b33abdb1bbe9ffdbbe524e0ae8e0ecba7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ca57d54bb254171080f198c07f397b19690fada0069dea0554acfe55dcb74eda
[INFO] running `Command { std: "docker" "start" "-a" "ca57d54bb254171080f198c07f397b19690fada0069dea0554acfe55dcb74eda", kill_on_drop: false }`
[INFO] [stderr]    Compiling mimalloc3-rs v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "ca57d54bb254171080f198c07f397b19690fada0069dea0554acfe55dcb74eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca57d54bb254171080f198c07f397b19690fada0069dea0554acfe55dcb74eda", kill_on_drop: false }`
[INFO] [stdout] ca57d54bb254171080f198c07f397b19690fada0069dea0554acfe55dcb74eda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fb4e86ca03703c416034d0ac8d19cfd75c9256a81787962423b2480bc6764fb5
[INFO] running `Command { std: "docker" "start" "-a" "fb4e86ca03703c416034d0ac8d19cfd75c9256a81787962423b2480bc6764fb5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mimalloc3_rs-73cec0a898eb0216)
[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 mimalloc3_rs
[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" "fb4e86ca03703c416034d0ac8d19cfd75c9256a81787962423b2480bc6764fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb4e86ca03703c416034d0ac8d19cfd75c9256a81787962423b2480bc6764fb5", kill_on_drop: false }`
[INFO] [stdout] fb4e86ca03703c416034d0ac8d19cfd75c9256a81787962423b2480bc6764fb5