[INFO] fetching crate baby-mimalloc 0.2.1...
[INFO] testing baby-mimalloc-0.2.1 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate baby-mimalloc 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate baby-mimalloc 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate baby-mimalloc 0.2.1
[INFO] tweaked toml for crates.io crate baby-mimalloc 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate baby-mimalloc 0.2.1 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding spin v0.9.8 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61f2c07fbfc17bb3c54944158fe3f8e4fc76b345b824fc1fda6610b8c967b8d7
[INFO] running `Command { std: "docker" "start" "-a" "61f2c07fbfc17bb3c54944158fe3f8e4fc76b345b824fc1fda6610b8c967b8d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61f2c07fbfc17bb3c54944158fe3f8e4fc76b345b824fc1fda6610b8c967b8d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f2c07fbfc17bb3c54944158fe3f8e4fc76b345b824fc1fda6610b8c967b8d7", kill_on_drop: false }`
[INFO] [stdout] 61f2c07fbfc17bb3c54944158fe3f8e4fc76b345b824fc1fda6610b8c967b8d7
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5753f075c171dce67855799e23ddbbe91669cd9a948ca55947b5c48dacdff28c
[INFO] running `Command { std: "docker" "start" "-a" "5753f075c171dce67855799e23ddbbe91669cd9a948ca55947b5c48dacdff28c", kill_on_drop: false }`
[INFO] [stderr]    Compiling baby-mimalloc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "5753f075c171dce67855799e23ddbbe91669cd9a948ca55947b5c48dacdff28c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5753f075c171dce67855799e23ddbbe91669cd9a948ca55947b5c48dacdff28c", kill_on_drop: false }`
[INFO] [stdout] 5753f075c171dce67855799e23ddbbe91669cd9a948ca55947b5c48dacdff28c
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bff9dfe262e29c63778075550f5ef0aa98739306bcfcad51ac36dc791d6a94f
[INFO] running `Command { std: "docker" "start" "-a" "3bff9dfe262e29c63778075550f5ef0aa98739306bcfcad51ac36dc791d6a94f", kill_on_drop: false }`
[INFO] [stderr]    Compiling baby-mimalloc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "3bff9dfe262e29c63778075550f5ef0aa98739306bcfcad51ac36dc791d6a94f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bff9dfe262e29c63778075550f5ef0aa98739306bcfcad51ac36dc791d6a94f", kill_on_drop: false }`
[INFO] [stdout] 3bff9dfe262e29c63778075550f5ef0aa98739306bcfcad51ac36dc791d6a94f
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a92bf06010bc5eed5eb786d8677405a78418e2e4cfcbc9f0416b6f758aae8b7b
[INFO] running `Command { std: "docker" "start" "-a" "a92bf06010bc5eed5eb786d8677405a78418e2e4cfcbc9f0416b6f758aae8b7b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/baby_mimalloc-4789c71640ff6923)
[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]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-7f585f4a99d20b07)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr] error: test failed, to rerun pass `--test test`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/test-7f585f4a99d20b07` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a92bf06010bc5eed5eb786d8677405a78418e2e4cfcbc9f0416b6f758aae8b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a92bf06010bc5eed5eb786d8677405a78418e2e4cfcbc9f0416b6f758aae8b7b", kill_on_drop: false }`
[INFO] [stdout] a92bf06010bc5eed5eb786d8677405a78418e2e4cfcbc9f0416b6f758aae8b7b
