[INFO] fetching crate fang_oost 0.15.1...
[INFO] testing fang_oost-0.15.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fang_oost 0.15.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate fang_oost 0.15.1
[INFO] finished tweaking crates.io crate fang_oost 0.15.1
[INFO] tweaked toml for crates.io crate fang_oost 0.15.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fang_oost 0.15.1 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 62 packages to latest compatible versions
[INFO] [stderr]       Adding approx v0.2.1 (available: v0.5.1)
[INFO] [stderr]       Adding criterion v0.2.11 (available: v0.7.0)
[INFO] [stderr]       Adding num v0.2.1 (available: v0.4.3)
[INFO] [stderr]       Adding num-complex v0.2.4 (available: v0.4.6)
[INFO] [stderr]       Adding statrs v0.7.0 (available: v0.18.0)
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 273bc880a1d79842b7ed0e834e1cdd5cdf637b58e5cbc5291488cd96ee284a01
[INFO] running `Command { std: "docker" "start" "-a" "273bc880a1d79842b7ed0e834e1cdd5cdf637b58e5cbc5291488cd96ee284a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "273bc880a1d79842b7ed0e834e1cdd5cdf637b58e5cbc5291488cd96ee284a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273bc880a1d79842b7ed0e834e1cdd5cdf637b58e5cbc5291488cd96ee284a01", kill_on_drop: false }`
[INFO] [stdout] 273bc880a1d79842b7ed0e834e1cdd5cdf637b58e5cbc5291488cd96ee284a01
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aa49f797483b1fbea5fb95262924219f90e98b21dcce054a3303b20cb01c0b4
[INFO] running `Command { std: "docker" "start" "-a" "9aa49f797483b1fbea5fb95262924219f90e98b21dcce054a3303b20cb01c0b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling fang_oost v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "9aa49f797483b1fbea5fb95262924219f90e98b21dcce054a3303b20cb01c0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa49f797483b1fbea5fb95262924219f90e98b21dcce054a3303b20cb01c0b4", kill_on_drop: false }`
[INFO] [stdout] 9aa49f797483b1fbea5fb95262924219f90e98b21dcce054a3303b20cb01c0b4
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b42beda3c54741afa394ab425d7da57f54b7ddc3fce5104ad2fffdbcdf67acb0
[INFO] running `Command { std: "docker" "start" "-a" "b42beda3c54741afa394ab425d7da57f54b7ddc3fce5104ad2fffdbcdf67acb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling approx v0.2.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling statrs v0.7.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling fang_oost v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b42beda3c54741afa394ab425d7da57f54b7ddc3fce5104ad2fffdbcdf67acb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42beda3c54741afa394ab425d7da57f54b7ddc3fce5104ad2fffdbcdf67acb0", kill_on_drop: false }`
[INFO] [stdout] b42beda3c54741afa394ab425d7da57f54b7ddc3fce5104ad2fffdbcdf67acb0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8a376be3cd08eb614941ab8e08b3d0b24ac52ec723dba7e27db85618000d0e3
[INFO] running `Command { std: "docker" "start" "-a" "e8a376be3cd08eb614941ab8e08b3d0b24ac52ec723dba7e27db85618000d0e3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fang_oost-6afc01da4611eed9)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_get_x_domain ... ok
[INFO] [stdout] test tests::test_compute_inv ... ok
[INFO] [stdout] test tests::test_cdf_move ... ok
[INFO] [stdout] test tests::test_expectation ... ok
[INFO] [stdout] test tests::test_cdf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fang_oost
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - get_x_domain (line 52) ... ok
[INFO] [stdout] test src/lib.rs - get_u_domain (line 95) ... ok
[INFO] [stdout] test src/lib.rs - get_discrete_cf (line 188) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_single_element_real (line 516) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_single_element_extended (line 562) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_real (line 282) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_real_move (line 341) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_extended (line 400) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_extended_move (line 462) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8a376be3cd08eb614941ab8e08b3d0b24ac52ec723dba7e27db85618000d0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a376be3cd08eb614941ab8e08b3d0b24ac52ec723dba7e27db85618000d0e3", kill_on_drop: false }`
[INFO] [stdout] e8a376be3cd08eb614941ab8e08b3d0b24ac52ec723dba7e27db85618000d0e3