[INFO] fetching crate rustamath_mnmz 0.1.1...
[INFO] testing rustamath_mnmz-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rustamath_mnmz 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rustamath_mnmz 0.1.1
[INFO] finished tweaking crates.io crate rustamath_mnmz 0.1.1
[INFO] tweaked toml for crates.io crate rustamath_mnmz 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustamath_mnmz 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0d208a2659772e7bbd433254069560a501732a3c716ee958eb317e15a87f0358
[INFO] running `Command { std: "docker" "start" "-a" "0d208a2659772e7bbd433254069560a501732a3c716ee958eb317e15a87f0358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d208a2659772e7bbd433254069560a501732a3c716ee958eb317e15a87f0358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d208a2659772e7bbd433254069560a501732a3c716ee958eb317e15a87f0358", kill_on_drop: false }`
[INFO] [stdout] 0d208a2659772e7bbd433254069560a501732a3c716ee958eb317e15a87f0358
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 80f0cd94aab2d5285b493dd00e5eebf6eb212e0ba576d84a32cbb1d102a756f8
[INFO] running `Command { std: "docker" "start" "-a" "80f0cd94aab2d5285b493dd00e5eebf6eb212e0ba576d84a32cbb1d102a756f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_float_eq v1.2.0
[INFO] [stderr]    Compiling rustamath_mnmz v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "80f0cd94aab2d5285b493dd00e5eebf6eb212e0ba576d84a32cbb1d102a756f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f0cd94aab2d5285b493dd00e5eebf6eb212e0ba576d84a32cbb1d102a756f8", kill_on_drop: false }`
[INFO] [stdout] 80f0cd94aab2d5285b493dd00e5eebf6eb212e0ba576d84a32cbb1d102a756f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3f71412e32db35addac981d9e2d53c9967846757e534e47423216233ff7b345c
[INFO] running `Command { std: "docker" "start" "-a" "3f71412e32db35addac981d9e2d53c9967846757e534e47423216233ff7b345c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustamath_mnmz v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "3f71412e32db35addac981d9e2d53c9967846757e534e47423216233ff7b345c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f71412e32db35addac981d9e2d53c9967846757e534e47423216233ff7b345c", kill_on_drop: false }`
[INFO] [stdout] 3f71412e32db35addac981d9e2d53c9967846757e534e47423216233ff7b345c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 149d1d433cce803b9f0a412bb2fe1e47660e12cb012a075828b71ea804f49c19
[INFO] running `Command { std: "docker" "start" "-a" "149d1d433cce803b9f0a412bb2fe1e47660e12cb012a075828b71ea804f49c19", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustamath_mnmz-2d062a023c1ce6f9)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stderr]    Doc-tests rustamath_mnmz
[INFO] [stdout] test bracket::test_poly2 ... ok
[INFO] [stdout] test brents_df_method::test_cosine ... ok
[INFO] [stdout] test bracket::test_saw ... ok
[INFO] [stdout] test brents_method::test_cosine ... ok
[INFO] [stdout] test brents_method::test_poly2 ... ok
[INFO] [stdout] test brents_df_method::test_poly2 ... ok
[INFO] [stdout] test bracket::test_cosine ... ok
[INFO] [stdout] test brents_method::test_saw ... ok
[INFO] [stdout] test golden_section::test_cosine ... ok
[INFO] [stdout] test golden_section::test_poly2 ... ok
[INFO] [stdout] test golden_section::test_saw ... ok
[INFO] [stdout] test simplex::test_paraboloid ... ok
[INFO] [stdout] test simplex::test_x2_y2_xy ... ok
[INFO] [stdout] test simplex::test_x2_y4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/golden_section.rs - golden_section::golden_section_search (line 31) ... ok
[INFO] [stdout] test src/brents_method.rs - brents_method::brent_search (line 26) ... ok
[INFO] [stdout] test src/brents_df_method.rs - brents_df_method::brent_df_search (line 27) ... ok
[INFO] [stdout] test src/simplex.rs - simplex::amoeba (line 77) ... ok
[INFO] [stdout] test src/bracket.rs - bracket::find_bracket (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "149d1d433cce803b9f0a412bb2fe1e47660e12cb012a075828b71ea804f49c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149d1d433cce803b9f0a412bb2fe1e47660e12cb012a075828b71ea804f49c19", kill_on_drop: false }`
[INFO] [stdout] 149d1d433cce803b9f0a412bb2fe1e47660e12cb012a075828b71ea804f49c19