[INFO] fetching crate vegas 0.5.0...
[INFO] testing vegas-0.5.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate vegas 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate vegas 0.5.0
[INFO] finished tweaking crates.io crate vegas 0.5.0
[INFO] tweaked toml for crates.io crate vegas 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vegas 0.5.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vegas 0.5.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f1318c1028bbbeb651f7ff7b9714ce6e5c4dfddbb8ff38a5cf7b627367d8701
[INFO] running `Command { std: "docker" "start" "-a" "1f1318c1028bbbeb651f7ff7b9714ce6e5c4dfddbb8ff38a5cf7b627367d8701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f1318c1028bbbeb651f7ff7b9714ce6e5c4dfddbb8ff38a5cf7b627367d8701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f1318c1028bbbeb651f7ff7b9714ce6e5c4dfddbb8ff38a5cf7b627367d8701", kill_on_drop: false }`
[INFO] [stdout] 1f1318c1028bbbeb651f7ff7b9714ce6e5c4dfddbb8ff38a5cf7b627367d8701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de2d022e286a0d3fecbf3bccd2105e44daecf4a03eb8fab09b6bc277f9832395
[INFO] running `Command { std: "docker" "start" "-a" "de2d022e286a0d3fecbf3bccd2105e44daecf4a03eb8fab09b6bc277f9832395", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
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[INFO] [stderr]    Compiling twox-hash v2.1.2
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[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling rand_pcg v0.9.0
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[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling equator-macro v0.4.2
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[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling profiling v1.0.17
[INFO] [stderr]    Compiling fax v0.2.6
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[INFO] [stderr]    Compiling av1-grain v0.2.5
[INFO] [stderr]    Compiling clap v4.5.50
[INFO] [stderr]    Compiling sprs v0.11.3
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
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[INFO] [stderr]    Compiling arrow-buffer v57.0.0
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[INFO] [stderr]    Compiling exr v1.73.0
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[INFO] [stderr]    Compiling arrow-array v57.0.0
[INFO] [stderr]    Compiling ravif v0.11.20
[INFO] [stderr]    Compiling arrow-select v57.0.0
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[INFO] [stderr]    Compiling arrow-arith v57.0.0
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[INFO] [stderr]    Compiling arrow-cast v57.0.0
[INFO] [stderr]    Compiling arrow-ipc v57.0.0
[INFO] [stderr]    Compiling arrow-string v57.0.0
[INFO] [stderr]    Compiling arrow-ord v57.0.0
[INFO] [stderr]    Compiling vegas-lattice v0.11.0
[INFO] [stderr]    Compiling arrow-csv v57.0.0
[INFO] [stderr]    Compiling arrow-json v57.0.0
[INFO] [stderr]    Compiling parquet v57.0.0
[INFO] [stderr]    Compiling arrow v57.0.0
[INFO] [stderr]    Compiling vegas v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 12s
[INFO] running `Command { std: "docker" "inspect" "de2d022e286a0d3fecbf3bccd2105e44daecf4a03eb8fab09b6bc277f9832395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de2d022e286a0d3fecbf3bccd2105e44daecf4a03eb8fab09b6bc277f9832395", kill_on_drop: false }`
[INFO] [stdout] de2d022e286a0d3fecbf3bccd2105e44daecf4a03eb8fab09b6bc277f9832395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caa218c7f9639b41508565c1fd6dee81f7d53bd2c7fc4f81054c9c733f96a976
[INFO] running `Command { std: "docker" "start" "-a" "caa218c7f9639b41508565c1fd6dee81f7d53bd2c7fc4f81054c9c733f96a976", kill_on_drop: false }`
[INFO] [stderr]    Compiling vegas v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "caa218c7f9639b41508565c1fd6dee81f7d53bd2c7fc4f81054c9c733f96a976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa218c7f9639b41508565c1fd6dee81f7d53bd2c7fc4f81054c9c733f96a976", kill_on_drop: false }`
[INFO] [stdout] caa218c7f9639b41508565c1fd6dee81f7d53bd2c7fc4f81054c9c733f96a976
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20646ad5ae9c8f894630867693ca626c4c06176f16d916185cff60286c93c88d
[INFO] running `Command { std: "docker" "start" "-a" "20646ad5ae9c8f894630867693ca626c4c06176f16d916185cff60286c93c88d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vegas-5e5e0dfb075a5d82)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test energy::tests::lets_try_a_simple_composition ... ok
[INFO] [stdout] test energy::tests::lets_try_with_a_macro ... ok
[INFO] [stdout] test energy::tests::test_anisotropy_energy ... ok
[INFO] [stdout] test energy::tests::test_gauge_energy ... ok
[INFO] [stdout] test energy::tests::test_zeeman_energy_multiplies_correctly ... ok
[INFO] [stdout] test state::tests::heisenberg_spins_are_random ... ok
[INFO] [stdout] test state::tests::ising_spin_multiplies_correctly ... ok
[INFO] [stdout] test state::tests::heisemberg_spin_multiplies_correctly ... ok
[INFO] [stdout] test state::tests::lengths_of_states ... ok
[INFO] [stdout] test state::tests::ising_magnetization_can_be_added_with_spin ... ok
[INFO] [stdout] test state::tests::random_heisenberg_spins_are_unit ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vegas-aa758958ec69b6ca)
[INFO] [stdout] test energy::tests::test_zeeman_energy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vegas
[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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/energy.rs - energy::hamiltonian (line 263) ... ok
[INFO] [stdout] test src/energy.rs - energy (line 18) ... ok
[INFO] [stdout] test src/util.rs - util::marsaglia (line 14) ... ok
[INFO] [stdout] test src/state.rs - state (line 9) ... ok
[INFO] [stdout] test src/integrator.rs - integrator (line 9) ... ok
[INFO] [stdout] test src/accumulator.rs - accumulator (line 9) ... ok
[INFO] [stdout] test src/thermostat.rs - thermostat (line 7) ... ok
[INFO] [stdout] test src/machine.rs - machine (line 10) ... ok
[INFO] [stdout] test src/program.rs - program (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 2.87s; merged doctests compilation took 2.68s
[INFO] running `Command { std: "docker" "inspect" "20646ad5ae9c8f894630867693ca626c4c06176f16d916185cff60286c93c88d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20646ad5ae9c8f894630867693ca626c4c06176f16d916185cff60286c93c88d", kill_on_drop: false }`
[INFO] [stdout] 20646ad5ae9c8f894630867693ca626c4c06176f16d916185cff60286c93c88d