[INFO] fetching crate opendp 0.15.1-dev.20261007.1...
[INFO] checking opendp-0.15.1-dev.20261007.1 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate opendp 0.15.1-dev.20261007.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate opendp 0.15.1-dev.20261007.1
[INFO] finished tweaking crates.io crate opendp 0.15.1-dev.20261007.1
[INFO] tweaked toml for crates.io crate opendp 0.15.1-dev.20261007.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate opendp 0.15.1-dev.20261007.1 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate opendp 0.15.1-dev.20261007.1 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" "+52995a223f2919dd3e2e427231db90a257350ded" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cd7e6349d7ad94a51bc9fc0de86d751c7edc64f9e573e59d8d86113156efd738
[INFO] running `Command { std: "docker" "start" "cd7e6349d7ad94a51bc9fc0de86d751c7edc64f9e573e59d8d86113156efd738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd7e6349d7ad94a51bc9fc0de86d751c7edc64f9e573e59d8d86113156efd738", 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" "cd7e6349d7ad94a51bc9fc0de86d751c7edc64f9e573e59d8d86113156efd738" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd7e6349d7ad94a51bc9fc0de86d751c7edc64f9e573e59d8d86113156efd738", 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" "cd7e6349d7ad94a51bc9fc0de86d751c7edc64f9e573e59d8d86113156efd738" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.61
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling cc v1.6.0
[INFO] [stderr]    Compiling dashu-int v0.4.3
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling dashu-base v0.4.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling num-modular v0.6.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]    Compiling openssl-src v300.3.1+3.3.1
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking dashu-float v0.4.4
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]    Compiling readonly v0.2.14
[INFO] [stderr]     Checking darling_core v0.20.11
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking dashu-ratio v0.4.2
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling dashu-macros v0.4.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking dashu v0.4.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking nalgebra v0.19.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking opendp_tooling v0.15.1
[INFO] [stderr]    Compiling opendp v0.15.1-dev.20261007.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling opendp_derive v0.15.1
[INFO] [stderr]     Checking statrs v0.13.0
[INFO] [stdout] error: useless conversion to the same type: `UBig`
[INFO] [stdout]   --> src/traits/samplers/cks20/mod.rs:79:36
[INFO] [stdout]    |
[INFO] [stdout] 79 |     RBig::from_parts(n_red.into(), (denom * k_red).into())
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 79 -     RBig::from_parts(n_red.into(), (denom * k_red).into())
[INFO] [stdout] 79 +     RBig::from_parts(n_red.into(), (denom * k_red))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 79 -     RBig::from_parts(n_red.into(), (denom * k_red).into())
[INFO] [stdout] 79 +     RBig::from_parts(n_red.into(), <UBig as Into<_>>::into((denom * k_red)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opendp` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `UBig`
[INFO] [stdout]   --> src/traits/samplers/cks20/mod.rs:79:36
[INFO] [stdout]    |
[INFO] [stdout] 79 |     RBig::from_parts(n_red.into(), (denom * k_red).into())
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 79 -     RBig::from_parts(n_red.into(), (denom * k_red).into())
[INFO] [stdout] 79 +     RBig::from_parts(n_red.into(), (denom * k_red))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 79 -     RBig::from_parts(n_red.into(), (denom * k_red).into())
[INFO] [stdout] 79 +     RBig::from_parts(n_red.into(), <UBig as Into<_>>::into((denom * k_red)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opendp` (lib test) due to 1 previous error
[INFO] [stderr] warning: unused dependency `opendp_tooling`
[INFO] [stderr]   --> Cargo.toml:56:15
[INFO] [stderr]    |
[INFO] [stderr] 56 | [dependencies.opendp_tooling]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `opendp_tooling`
[INFO] [stderr] warning: unused dependency `openssl-src`
[INFO] [stderr]   --> Cargo.toml:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | [build-dependencies.openssl-src]
[INFO] [stderr]    |                     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `openssl-src`
[INFO] [stderr] warning: `opendp` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "cd7e6349d7ad94a51bc9fc0de86d751c7edc64f9e573e59d8d86113156efd738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7e6349d7ad94a51bc9fc0de86d751c7edc64f9e573e59d8d86113156efd738", kill_on_drop: false }`
[INFO] [stdout] cd7e6349d7ad94a51bc9fc0de86d751c7edc64f9e573e59d8d86113156efd738
