[INFO] fetching crate super_fair_division 0.1.0...
[INFO] testing super_fair_division-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate super_fair_division 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate super_fair_division 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate super_fair_division 0.1.0
[INFO] tweaked toml for crates.io crate super_fair_division 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate super_fair_division 0.1.0 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 super_fair_division 0.1.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c52ec6f6011a6ef581785c102eaed42209511b54189b164c90e312c17dd9e044
[INFO] running `Command { std: "docker" "start" "-a" "c52ec6f6011a6ef581785c102eaed42209511b54189b164c90e312c17dd9e044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c52ec6f6011a6ef581785c102eaed42209511b54189b164c90e312c17dd9e044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c52ec6f6011a6ef581785c102eaed42209511b54189b164c90e312c17dd9e044", kill_on_drop: false }`
[INFO] [stdout] c52ec6f6011a6ef581785c102eaed42209511b54189b164c90e312c17dd9e044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 19f24a3e7f56745f87d06de1569cbe50153027a3511935ec147013bd10e9b524
[INFO] running `Command { std: "docker" "start" "-a" "19f24a3e7f56745f87d06de1569cbe50153027a3511935ec147013bd10e9b524", kill_on_drop: false }`
[INFO] [stderr]    Compiling super_fair_division v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "19f24a3e7f56745f87d06de1569cbe50153027a3511935ec147013bd10e9b524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f24a3e7f56745f87d06de1569cbe50153027a3511935ec147013bd10e9b524", kill_on_drop: false }`
[INFO] [stdout] 19f24a3e7f56745f87d06de1569cbe50153027a3511935ec147013bd10e9b524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dabc040f5b46e2de2bd330883bf80f84addcc216eaa7073a3c719b37dcd66e3a
[INFO] running `Command { std: "docker" "start" "-a" "dabc040f5b46e2de2bd330883bf80f84addcc216eaa7073a3c719b37dcd66e3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling super_fair_division v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "dabc040f5b46e2de2bd330883bf80f84addcc216eaa7073a3c719b37dcd66e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dabc040f5b46e2de2bd330883bf80f84addcc216eaa7073a3c719b37dcd66e3a", kill_on_drop: false }`
[INFO] [stdout] dabc040f5b46e2de2bd330883bf80f84addcc216eaa7073a3c719b37dcd66e3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a5e3d8202410b14ca7deed312ba5708c0cd4a5a98e433cd5206cb05ab0ef8cf9
[INFO] running `Command { std: "docker" "start" "-a" "a5e3d8202410b14ca7deed312ba5708c0cd4a5a98e433cd5206cb05ab0ef8cf9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_equal_weights ... ok
[INFO] [stdout] test tests::test_invalid_input ... ok
[INFO] [stdout] test tests::test_weighted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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 test_empty_input ... ok
[INFO] [stdout] test test_equal_weights_algorithm_correctness ... ok
[INFO] [stdout] test test_equal_weights_basic ... ok
[INFO] [stdout] test test_invalid_weights ... ok
[INFO] [stdout] test test_large_numbers ... ok
[INFO] [stdout] test test_mixed_numbers ... ok
[INFO] [stdout] test test_negative_numbers ... ok
[INFO] [stdout] test test_not_enough_participants ... ok
[INFO] [stdout] test test_weighted_algorithm_correctness ... ok
[INFO] [stdout] test test_weighted_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/super_fair_division-c941f609cf79bce3)
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-ff7db4a0c56ff5f8)
[INFO] [stderr]    Doc-tests super_fair_division
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/algorithm.rs - algorithm::calculate_fair_division_weighted (line 102) ... ok
[INFO] [stdout] test src/algorithm.rs - algorithm::calculate_fair_division_equal_weights (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a5e3d8202410b14ca7deed312ba5708c0cd4a5a98e433cd5206cb05ab0ef8cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e3d8202410b14ca7deed312ba5708c0cd4a5a98e433cd5206cb05ab0ef8cf9", kill_on_drop: false }`
[INFO] [stdout] a5e3d8202410b14ca7deed312ba5708c0cd4a5a98e433cd5206cb05ab0ef8cf9