[INFO] fetching crate pmath 0.3.1...
[INFO] checking pmath-0.3.1 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate pmath 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pmath 0.3.1
[INFO] finished tweaking crates.io crate pmath 0.3.1
[INFO] tweaked toml for crates.io crate pmath 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pmath 0.3.1 on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pmath 0.3.1 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3c8f246c4dd494f2d2068a3603e86843e504bd87b47938bb89c5decfcb88b02b
[INFO] running `Command { std: "docker" "start" "3c8f246c4dd494f2d2068a3603e86843e504bd87b47938bb89c5decfcb88b02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c8f246c4dd494f2d2068a3603e86843e504bd87b47938bb89c5decfcb88b02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3c8f246c4dd494f2d2068a3603e86843e504bd87b47938bb89c5decfcb88b02b" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c8f246c4dd494f2d2068a3603e86843e504bd87b47938bb89c5decfcb88b02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3c8f246c4dd494f2d2068a3603e86843e504bd87b47938bb89c5decfcb88b02b" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling malachite-nz v0.12.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking safe_arch v1.2.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking assert_float_eq v1.2.0
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]    Compiling katexit v0.1.5
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking rand v0.10.3
[INFO] [stderr]     Checking wide v1.7.1
[INFO] [stderr]     Checking malachite-base v0.12.0
[INFO] [stderr]     Checking malachite-q v0.12.0
[INFO] [stderr]     Checking malachite-float v0.12.0
[INFO] [stdout] error[E0493]: destructor of `float::Float` cannot be evaluated at compile-time
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/malachite-float-0.12.0/src/float/arithmetic/abs.rs:53:36
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub const fn abs_negative_zero(mut self) -> Self {
[INFO] [stdout]    |                                    ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 56 |     }
[INFO] [stdout]    |     - value is dropped here
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #133214 <https://github.com/rust-lang/rust/issues/133214> for more information
[INFO] [stdout]    = help: add `#![feature(const_destruct)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-10-11; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `malachite-float` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3c8f246c4dd494f2d2068a3603e86843e504bd87b47938bb89c5decfcb88b02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c8f246c4dd494f2d2068a3603e86843e504bd87b47938bb89c5decfcb88b02b", kill_on_drop: false }`
[INFO] [stdout] 3c8f246c4dd494f2d2068a3603e86843e504bd87b47938bb89c5decfcb88b02b
