[INFO] fetching crate opendp 0.14.1-nightly.20251030.1...
[INFO] checking opendp-0.14.1-nightly.20251030.1 against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967
[INFO] extracting crate opendp 0.14.1-nightly.20251030.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate opendp 0.14.1-nightly.20251030.1
[INFO] finished tweaking crates.io crate opendp 0.14.1-nightly.20251030.1
[INFO] tweaked toml for crates.io crate opendp 0.14.1-nightly.20251030.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate opendp 0.14.1-nightly.20251030.1 on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate opendp 0.14.1-nightly.20251030.1 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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 882f2d24bc6fd9e9ff245e49b8ee052bb2433b4dc9bbb279b90200f322e04cb0
[INFO] running `Command { std: "docker" "start" "-a" "882f2d24bc6fd9e9ff245e49b8ee052bb2433b4dc9bbb279b90200f322e04cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "882f2d24bc6fd9e9ff245e49b8ee052bb2433b4dc9bbb279b90200f322e04cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "882f2d24bc6fd9e9ff245e49b8ee052bb2433b4dc9bbb279b90200f322e04cb0", kill_on_drop: false }`
[INFO] [stdout] 882f2d24bc6fd9e9ff245e49b8ee052bb2433b4dc9bbb279b90200f322e04cb0
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a10094f69c48ef1b61b90b10287686becafc672212db653be51531aacdd60df
[INFO] running `Command { std: "docker" "start" "-a" "7a10094f69c48ef1b61b90b10287686becafc672212db653be51531aacdd60df", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling dashu-base v0.4.1
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking syn v2.0.108
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling openssl-src v300.5.4+3.5.4
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]    Compiling dashu-int v0.4.1
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking nalgebra v0.19.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking dashu-float v0.4.3
[INFO] [stderr]    Compiling dashu-ratio v0.4.1
[INFO] [stderr]     Checking darling_core v0.20.11
[INFO] [stderr]    Compiling dashu-macros v0.4.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling readonly v0.2.13
[INFO] [stderr]     Checking dashu v0.4.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling opendp_tooling v0.14.1
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]    Compiling opendp v0.14.1-nightly.20251030.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling opendp_derive v0.14.1
[INFO] [stderr]     Checking statrs v0.13.0
[INFO] [stdout] warning: unused import: `cartesian`
[INFO] [stdout]    --> src/traits/cast/mod.rs:124:16
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub(crate) use cartesian;
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cartesian`
[INFO] [stdout]    --> src/traits/cast/mod.rs:124:16
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub(crate) use cartesian;
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "7a10094f69c48ef1b61b90b10287686becafc672212db653be51531aacdd60df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a10094f69c48ef1b61b90b10287686becafc672212db653be51531aacdd60df", kill_on_drop: false }`
[INFO] [stdout] 7a10094f69c48ef1b61b90b10287686becafc672212db653be51531aacdd60df