[INFO] fetching crate information 0.1.1...
[INFO] testing information-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate information 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate information 0.1.1
[INFO] finished tweaking crates.io crate information 0.1.1
[INFO] tweaked toml for crates.io crate information 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate information 0.1.1 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 26 packages to latest compatible versions
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[INFO] [stderr]       Adding ndarray-rand v0.14.0 (available: v0.15.0)
[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] 539eed5d5c66488b097595523ddc14b20af565840cebf93dbae5c58124f54ed2
[INFO] running `Command { std: "docker" "start" "-a" "539eed5d5c66488b097595523ddc14b20af565840cebf93dbae5c58124f54ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "539eed5d5c66488b097595523ddc14b20af565840cebf93dbae5c58124f54ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "539eed5d5c66488b097595523ddc14b20af565840cebf93dbae5c58124f54ed2", kill_on_drop: false }`
[INFO] [stdout] 539eed5d5c66488b097595523ddc14b20af565840cebf93dbae5c58124f54ed2
[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] f32b0274c227d4cb56608a6cd33d125bd7e139c1130a8f3439c7fda500fac732
[INFO] running `Command { std: "docker" "start" "-a" "f32b0274c227d4cb56608a6cd33d125bd7e139c1130a8f3439c7fda500fac732", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling ndarray-rand v0.14.0
[INFO] [stderr]    Compiling information v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.50s
[INFO] running `Command { std: "docker" "inspect" "f32b0274c227d4cb56608a6cd33d125bd7e139c1130a8f3439c7fda500fac732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f32b0274c227d4cb56608a6cd33d125bd7e139c1130a8f3439c7fda500fac732", kill_on_drop: false }`
[INFO] [stdout] f32b0274c227d4cb56608a6cd33d125bd7e139c1130a8f3439c7fda500fac732
[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] 88ff67f177ab0944742c7d12d4ac41cb0fd3ee48c842343f2aab0a59af99eb7e
[INFO] running `Command { std: "docker" "start" "-a" "88ff67f177ab0944742c7d12d4ac41cb0fd3ee48c842343f2aab0a59af99eb7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling information v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "88ff67f177ab0944742c7d12d4ac41cb0fd3ee48c842343f2aab0a59af99eb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ff67f177ab0944742c7d12d4ac41cb0fd3ee48c842343f2aab0a59af99eb7e", kill_on_drop: false }`
[INFO] [stdout] 88ff67f177ab0944742c7d12d4ac41cb0fd3ee48c842343f2aab0a59af99eb7e
[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] 6ab05dcd9bb6c8c9a6aebd1e6f1f3b4e062ae7fae74abefb9dd376c43643d468
[INFO] running `Command { std: "docker" "start" "-a" "6ab05dcd9bb6c8c9a6aebd1e6f1f3b4e062ae7fae74abefb9dd376c43643d468", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/information-b7671fc79dec15d2)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test cmi::testing::test_zeros ... ok
[INFO] [stdout] test conditional::testing::test_conditional_zero_case ... ok
[INFO] [stdout] test entropy::testing::test_entropy ... ok
[INFO] [stdout] test hist::testing::test_1d_basic ... ok
[INFO] [stdout] test hist::testing::test_2d_basic ... ok
[INFO] [stdout] test hist::testing::test_1d_missing ... ok
[INFO] [stdout] test conditional::testing::test_conditional ... ok
[INFO] [stdout] test hist::testing::test_2d_malform_a - should panic ... ok
[INFO] [stdout] test hist::testing::test_1d_malform - should panic ... ok
[INFO] [stdout] test hist::testing::test_2d_malform_b - should panic ... ok
[INFO] [stdout] test hist::testing::test_3d_basic ... ok
[INFO] [stdout] test hist::testing::test_3d_malform_a - should panic ... ok
[INFO] [stdout] test hist::testing::test_2d_unequal - should panic ... ok
[INFO] [stdout] test hist::testing::test_3d_malform_c - should panic ... ok
[INFO] [stdout] test hist::testing::test_3d_unequal_a - should panic ... ok
[INFO] [stdout] test hist::testing::test_3d_malform_b - should panic ... ok
[INFO] [stdout] test hist::testing::test_3d_unequal_c - should panic ... ok
[INFO] [stdout] test hist::testing::test_3d_missing ... ok
[INFO] [stdout] test hist::testing::test_3d_unequal_b - should panic ... ok
[INFO] [stdout] test joint::testing::test_joint ... ok
[INFO] [stdout] test hist::testing::test_2d_missing ... ok
[INFO] [stdout] test joint::testing::test_nonnegative ... ok
[INFO] [stdout] test cmi::testing::test_nonnegative ... ok
[INFO] [stdout] test conditional::testing::test_chain_rule ... ok
[INFO] [stdout] test cmi::testing::test_identity ... ok
[INFO] [stdout] test joint::testing::test_nonnegative_3d ... ok
[INFO] [stdout] test prob::testing::test_1d_basic ... ok
[INFO] [stdout] test prob::testing::test_1d_missing ... ok
[INFO] [stdout] test joint::testing::test_gte_individual_entropies ... ok
[INFO] [stdout] test prob::testing::test_2d_missing ... ok
[INFO] [stdout] test prob::testing::test_2d_basic ... ok
[INFO] [stdout] test prob::testing::test_3d_basic ... ok
[INFO] [stdout] test joint::testing::test_lte_individual_entropies ... ok
[INFO] [stdout] test mutual::testing::test_nonnegativity ... ok
[INFO] [stdout] test mutual::testing::test_symmetry ... ok
[INFO] [stdout] test mutual::testing::test_properties ... ok
[INFO] [stdout] test joint::testing::test_joint_macro ... ok
[INFO] [stdout] test conditional::testing::test_bayes_rule ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests information
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/conditional.rs - conditional::conditional_entropy (line 15) ... ok
[INFO] [stdout] test src/cmi.rs - cmi::conditional_mutual_information (line 15) ... ok
[INFO] [stdout] test src/hist.rs - hist::hist3d (line 73) ... ok
[INFO] [stdout] test src/entropy.rs - entropy::entropy (line 16) ... ok
[INFO] [stdout] test src/mutual.rs - mutual::mutual_information (line 16) ... ok
[INFO] [stdout] test src/hist.rs - hist::hist2d (line 30) ... ok
[INFO] [stdout] test src/hist.rs - hist::hist1d (line 7) ... ok
[INFO] [stdout] test src/prob.rs - prob::prob1d (line 9) ... ok
[INFO] [stdout] test src/prob.rs - prob::prob2d (line 27) ... ok
[INFO] [stdout] test src/joint.rs - joint::joint_entropy (line 12) ... ok
[INFO] [stdout] test src/prob.rs - prob::prob3d (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ab05dcd9bb6c8c9a6aebd1e6f1f3b4e062ae7fae74abefb9dd376c43643d468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab05dcd9bb6c8c9a6aebd1e6f1f3b4e062ae7fae74abefb9dd376c43643d468", kill_on_drop: false }`
[INFO] [stdout] 6ab05dcd9bb6c8c9a6aebd1e6f1f3b4e062ae7fae74abefb9dd376c43643d468