[INFO] fetching crate decorum 0.4.0... [INFO] testing decorum-0.4.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate decorum 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate decorum 0.4.0 [INFO] finished tweaking crates.io crate decorum 0.4.0 [INFO] tweaked toml for crates.io crate decorum 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate decorum 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [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] a56bcedf41be5945d79fb01863a770b9e037957494d04dd2586ccc123eb6c367 [INFO] running `Command { std: "docker" "start" "-a" "a56bcedf41be5945d79fb01863a770b9e037957494d04dd2586ccc123eb6c367", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a56bcedf41be5945d79fb01863a770b9e037957494d04dd2586ccc123eb6c367", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a56bcedf41be5945d79fb01863a770b9e037957494d04dd2586ccc123eb6c367", kill_on_drop: false }` [INFO] [stdout] a56bcedf41be5945d79fb01863a770b9e037957494d04dd2586ccc123eb6c367 [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] 8162beca372d8f26e2c2f8bc989953a1ef830ac743e9e709e6f22883ccab10e9 [INFO] running `Command { std: "docker" "start" "-a" "8162beca372d8f26e2c2f8bc989953a1ef830ac743e9e709e6f22883ccab10e9", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling decorum v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.12s [INFO] running `Command { std: "docker" "inspect" "8162beca372d8f26e2c2f8bc989953a1ef830ac743e9e709e6f22883ccab10e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8162beca372d8f26e2c2f8bc989953a1ef830ac743e9e709e6f22883ccab10e9", kill_on_drop: false }` [INFO] [stdout] 8162beca372d8f26e2c2f8bc989953a1ef830ac743e9e709e6f22883ccab10e9 [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] 9bf8a120e144e45e9722848dce7912031ec6b6d9562a20a3b46913bff975263d [INFO] running `Command { std: "docker" "start" "-a" "9bf8a120e144e45e9722848dce7912031ec6b6d9562a20a3b46913bff975263d", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling decorum v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.34s [INFO] running `Command { std: "docker" "inspect" "9bf8a120e144e45e9722848dce7912031ec6b6d9562a20a3b46913bff975263d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bf8a120e144e45e9722848dce7912031ec6b6d9562a20a3b46913bff975263d", kill_on_drop: false }` [INFO] [stdout] 9bf8a120e144e45e9722848dce7912031ec6b6d9562a20a3b46913bff975263d [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] 2f03cac874a4c901969f657c79b692f6f52dfacc560670ca1be0eccb1e607f42 [INFO] running `Command { std: "docker" "start" "-a" "2f03cac874a4c901969f657c79b692f6f52dfacc560670ca1be0eccb1e607f42", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/decorum-4950d3737b140ef9) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test cmp::tests::empty_ord_option ... ok [INFO] [stdout] test proxy::constrained::tests::cmp_proxy_primitive ... ok [INFO] [stdout] test cmp::tests::primitive_eq ... ok [INFO] [stdout] test cmp::tests::empty_ord_primitive ... ok [INFO] [stdout] test cmp::tests::empty_ord_proxy ... ok [INFO] [stdout] test proxy::constrained::tests::deserialize ... ok [INFO] [stdout] test proxy::constrained::tests::fmt ... ok [INFO] [stdout] test proxy::constrained::tests::impl_traits ... ok [INFO] [stdout] test proxy::constrained::tests::notnan_no_panic_on_inf ... ok [INFO] [stdout] test proxy::constrained::tests::notnan_no_panic_from_inf_ref_slice ... ok [INFO] [stdout] test proxy::constrained::tests::finite_panic_from_inf_ref - should panic ... ok [INFO] [stdout] test proxy::constrained::tests::finite_panic_from_inf_slice - should panic ... ok [INFO] [stdout] test proxy::constrained::tests::product ... ok [INFO] [stdout] test proxy::constrained::tests::serialize ... ok [INFO] [stdout] test proxy::constrained::tests::notnan_panic_on_nan - should panic ... ok [INFO] [stdout] test proxy::constrained::tests::sum ... ok [INFO] [stdout] test proxy::constrained::tests::total_nan_eq ... ok [INFO] [stdout] test proxy::constrained::tests::total_no_panic_from_ref_slice ... ok [INFO] [stdout] test proxy::constrained::tests::total_no_panic_on_inf ... ok [INFO] [stdout] test proxy::constrained::tests::total_no_panic_on_nan ... ok [INFO] [stdout] test proxy::constrained::tests::deserialize_panic_on_violation - should panic ... ok [INFO] [stdout] test proxy::constrained::tests::finite_panic_on_nan - should panic ... ok [INFO] [stdout] test proxy::constrained::tests::finite_panic_on_neg_inf - should panic ... ok [INFO] [stdout] test proxy::constrained::tests::finite_panic_on_inf - should panic ... ok [INFO] [stdout] test proxy::constrained::tests::notnan_panic_from_nan_slice - should panic ... ok [INFO] [stdout] test proxy::constrained::tests::notnan_panic_from_nan_ref - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stderr] Doc-tests decorum [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/expression.rs - expression::Expression (line 108) ... ignored [INFO] [stdout] test src/lib.rs - (line 100) ... ignored [INFO] [stdout] test src/expression.rs - expression::Expression (line 81) ... ok [INFO] [stdout] test src/divergence.rs - divergence (line 42) ... ok [INFO] [stdout] test src/lib.rs - (line 78) ... ok [INFO] [stdout] test src/cmp.rs - cmp::CanonicalEq (line 90) ... ok [INFO] [stdout] test src/cmp.rs - cmp (line 39) ... ok [INFO] [stdout] test src/cmp.rs - cmp (line 55) ... ok [INFO] [stdout] test src/divergence.rs - divergence (line 56) ... ok [INFO] [stdout] test src/expression.rs - expression::Expression (line 58) ... ok [INFO] [stdout] test src/proxy/constrained.rs - proxy::constrained::Constrained::from_subset (line 396) ... ok [INFO] [stdout] test src/proxy/constrained.rs - proxy::constrained::Constrained::assert (line 336) ... ok [INFO] [stdout] test src/proxy/constrained.rs - proxy::constrained::Constrained::into_inner (line 112) ... ok [INFO] [stdout] test src/proxy/constrained.rs - proxy::constrained::Constrained::new (line 231) ... ok [INFO] [stdout] test src/proxy/constrained.rs - proxy::constrained::Constrained::new (line 218) ... ok [INFO] [stdout] test src/proxy/constrained.rs - proxy::constrained::Constrained::into_superset (line 416) ... ok [INFO] [stdout] test src/proxy/constrained.rs - proxy::constrained::Constrained::assert (line 320) ... ok [INFO] [stdout] test src/proxy/constrained.rs - proxy::constrained::Constrained::try_new (line 285) ... ok [INFO] [stdout] test src/proxy/constrained.rs - proxy::constrained::Constrained::try_new (line 267) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2f03cac874a4c901969f657c79b692f6f52dfacc560670ca1be0eccb1e607f42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f03cac874a4c901969f657c79b692f6f52dfacc560670ca1be0eccb1e607f42", kill_on_drop: false }` [INFO] [stdout] 2f03cac874a4c901969f657c79b692f6f52dfacc560670ca1be0eccb1e607f42