[INFO] fetching crate random_grouping 0.4.2...
[INFO] testing random_grouping-0.4.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate random_grouping 0.4.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate random_grouping 0.4.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate random_grouping 0.4.2
[INFO] tweaked toml for crates.io crate random_grouping 0.4.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate random_grouping 0.4.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate random_grouping 0.4.2 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8e5a28ee40d715308069bccb98f62f13b30eada47807a7029135387ba8ba8a1
[INFO] running `Command { std: "docker" "start" "-a" "a8e5a28ee40d715308069bccb98f62f13b30eada47807a7029135387ba8ba8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8e5a28ee40d715308069bccb98f62f13b30eada47807a7029135387ba8ba8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e5a28ee40d715308069bccb98f62f13b30eada47807a7029135387ba8ba8a1", kill_on_drop: false }`
[INFO] [stdout] a8e5a28ee40d715308069bccb98f62f13b30eada47807a7029135387ba8ba8a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb647e270d9f51b930e55561cb8efa9f93b2ffc43b12475c25ae276b449ca525
[INFO] running `Command { std: "docker" "start" "-a" "eb647e270d9f51b930e55561cb8efa9f93b2ffc43b12475c25ae276b449ca525", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling simple_scan v0.4.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_pcg v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling random_grouping v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "eb647e270d9f51b930e55561cb8efa9f93b2ffc43b12475c25ae276b449ca525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb647e270d9f51b930e55561cb8efa9f93b2ffc43b12475c25ae276b449ca525", kill_on_drop: false }`
[INFO] [stdout] eb647e270d9f51b930e55561cb8efa9f93b2ffc43b12475c25ae276b449ca525
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3753a976bdc9b1ee2021d0e2cb70f536dc57d0d749c07b9bed79067027adf35d
[INFO] running `Command { std: "docker" "start" "-a" "3753a976bdc9b1ee2021d0e2cb70f536dc57d0d749c07b9bed79067027adf35d", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_panic v0.4.0
[INFO] [stderr]    Compiling random_grouping v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "3753a976bdc9b1ee2021d0e2cb70f536dc57d0d749c07b9bed79067027adf35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3753a976bdc9b1ee2021d0e2cb70f536dc57d0d749c07b9bed79067027adf35d", kill_on_drop: false }`
[INFO] [stdout] 3753a976bdc9b1ee2021d0e2cb70f536dc57d0d749c07b9bed79067027adf35d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5153c6e42c450a96d3a454974475df8ab54c91738ca2d69ee8244f8eed65ead6
[INFO] running `Command { std: "docker" "start" "-a" "5153c6e42c450a96d3a454974475df8ab54c91738ca2d69ee8244f8eed65ead6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_grouping-72e12678005d4960)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-081cd6fdda1d4a7d)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test auto_seed ... ok
[INFO] [stdout] test default ... ok
[INFO] [stdout] test from_rng ... ok
[INFO] [stdout] test divide_by_ratio ... ok
[INFO] [stdout] test new ... ok
[INFO] [stdout] test from_seed ... ok
[INFO] [stdout] test divide_slice_by_size ... ok
[INFO] [stdout] test divide_by_size ... ok
[INFO] [stdout] test divide_slice_by_ratio ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests random_grouping
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/random_grouping.rs - random_grouping::RandomGrouping (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.73s; merged doctests compilation took 0.72s
[INFO] running `Command { std: "docker" "inspect" "5153c6e42c450a96d3a454974475df8ab54c91738ca2d69ee8244f8eed65ead6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5153c6e42c450a96d3a454974475df8ab54c91738ca2d69ee8244f8eed65ead6", kill_on_drop: false }`
[INFO] [stdout] 5153c6e42c450a96d3a454974475df8ab54c91738ca2d69ee8244f8eed65ead6
