[INFO] fetching crate malachite 0.7.0...
[INFO] testing malachite-0.7.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate malachite 0.7.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate malachite 0.7.0
[INFO] finished tweaking crates.io crate malachite 0.7.0
[INFO] tweaked toml for crates.io crate malachite 0.7.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate malachite 0.7.0 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 malachite 0.7.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a2c3970df9c5bec87170397c67d8019c413c3518c76fc4580bf8410b7ea3f724
[INFO] running `Command { std: "docker" "start" "-a" "a2c3970df9c5bec87170397c67d8019c413c3518c76fc4580bf8410b7ea3f724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2c3970df9c5bec87170397c67d8019c413c3518c76fc4580bf8410b7ea3f724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c3970df9c5bec87170397c67d8019c413c3518c76fc4580bf8410b7ea3f724", kill_on_drop: false }`
[INFO] [stdout] a2c3970df9c5bec87170397c67d8019c413c3518c76fc4580bf8410b7ea3f724
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e41d7df299e93b809e70adf7c7f6ba34ce386a0540ac646df3e20a60d8668154
[INFO] running `Command { std: "docker" "start" "-a" "e41d7df299e93b809e70adf7c7f6ba34ce386a0540ac646df3e20a60d8668154", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling malachite-nz v0.7.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling malachite-base v0.7.0
[INFO] [stderr]    Compiling malachite-q v0.7.0
[INFO] [stderr]    Compiling malachite-float v0.7.0
[INFO] [stderr]    Compiling malachite v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.13s
[INFO] running `Command { std: "docker" "inspect" "e41d7df299e93b809e70adf7c7f6ba34ce386a0540ac646df3e20a60d8668154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41d7df299e93b809e70adf7c7f6ba34ce386a0540ac646df3e20a60d8668154", kill_on_drop: false }`
[INFO] [stdout] e41d7df299e93b809e70adf7c7f6ba34ce386a0540ac646df3e20a60d8668154
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 50a9f381edbaf9218627dd0b8b2d9677a3e236fd6fd6853a2a0f1841df805415
[INFO] running `Command { std: "docker" "start" "-a" "50a9f381edbaf9218627dd0b8b2d9677a3e236fd6fd6853a2a0f1841df805415", kill_on_drop: false }`
[INFO] [stderr]    Compiling malachite v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "50a9f381edbaf9218627dd0b8b2d9677a3e236fd6fd6853a2a0f1841df805415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a9f381edbaf9218627dd0b8b2d9677a3e236fd6fd6853a2a0f1841df805415", kill_on_drop: false }`
[INFO] [stdout] 50a9f381edbaf9218627dd0b8b2d9677a3e236fd6fd6853a2a0f1841df805415
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c7190c164e2db3581bced28591c8e1dfac664677b0020bfedd9c9b428fa9646e
[INFO] running `Command { std: "docker" "start" "-a" "c7190c164e2db3581bced28591c8e1dfac664677b0020bfedd9c9b428fa9646e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/malachite-a8c562deb3075084)
[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 malachite
[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" "c7190c164e2db3581bced28591c8e1dfac664677b0020bfedd9c9b428fa9646e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7190c164e2db3581bced28591c8e1dfac664677b0020bfedd9c9b428fa9646e", kill_on_drop: false }`
[INFO] [stdout] c7190c164e2db3581bced28591c8e1dfac664677b0020bfedd9c9b428fa9646e