[INFO] fetching crate resona 0.0.2...
[INFO] testing resona-0.0.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate resona 0.0.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate resona 0.0.2
[INFO] finished tweaking crates.io crate resona 0.0.2
[INFO] tweaked toml for crates.io crate resona 0.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate resona 0.0.2 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 resona 0.0.2 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a52ca8b5a043716460d3a39f83b0d92329d787597d715e7bc0afd9c5c62f0cff
[INFO] running `Command { std: "docker" "start" "-a" "a52ca8b5a043716460d3a39f83b0d92329d787597d715e7bc0afd9c5c62f0cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a52ca8b5a043716460d3a39f83b0d92329d787597d715e7bc0afd9c5c62f0cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52ca8b5a043716460d3a39f83b0d92329d787597d715e7bc0afd9c5c62f0cff", kill_on_drop: false }`
[INFO] [stdout] a52ca8b5a043716460d3a39f83b0d92329d787597d715e7bc0afd9c5c62f0cff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 61a97db9361269a8eadc4d91bdd01c26464674eb0cf2b85a68e17402f9bebc7e
[INFO] running `Command { std: "docker" "start" "-a" "61a97db9361269a8eadc4d91bdd01c26464674eb0cf2b85a68e17402f9bebc7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling nanorand v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling resona v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "61a97db9361269a8eadc4d91bdd01c26464674eb0cf2b85a68e17402f9bebc7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61a97db9361269a8eadc4d91bdd01c26464674eb0cf2b85a68e17402f9bebc7e", kill_on_drop: false }`
[INFO] [stdout] 61a97db9361269a8eadc4d91bdd01c26464674eb0cf2b85a68e17402f9bebc7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 796f05d73c6be61e4d58f21566ef71f3651d0740f30597026e68fcc43385fb28
[INFO] running `Command { std: "docker" "start" "-a" "796f05d73c6be61e4d58f21566ef71f3651d0740f30597026e68fcc43385fb28", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling resona v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.07s
[INFO] running `Command { std: "docker" "inspect" "796f05d73c6be61e4d58f21566ef71f3651d0740f30597026e68fcc43385fb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796f05d73c6be61e4d58f21566ef71f3651d0740f30597026e68fcc43385fb28", kill_on_drop: false }`
[INFO] [stdout] 796f05d73c6be61e4d58f21566ef71f3651d0740f30597026e68fcc43385fb28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a164a37f2cd2a51bd191a2d6ebee793f231218f516c0cadd252ae116281f51e1
[INFO] running `Command { std: "docker" "start" "-a" "a164a37f2cd2a51bd191a2d6ebee793f231218f516c0cadd252ae116281f51e1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/resona-aa485912b8f5e9a3)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test utils::tests::test_pick_empty ... ok
[INFO] [stdout] test utils::tests::test_pick_single ... ok
[INFO] [stdout] test utils::weighted_pick::tests::test_zero_weights ... ok
[INFO] [stdout] test utils::weighted_pick::tests::test_will_never_pick_zero_weight ... ok
[INFO] [stdout] test utils::tests::test_pick_distributes ... ok
[INFO] [stdout] test utils::weighted_pick::tests::test_weighted_pick ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/resona-4ad303ed3565b714)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test utils::tests::test_pick_single ... ok
[INFO] [stdout] test utils::weighted_pick::tests::test_zero_weights ... ok
[INFO] [stdout] test utils::tests::test_pick_empty ... ok
[INFO] [stdout] test utils::weighted_pick::tests::test_will_never_pick_zero_weight ... ok
[INFO] [stdout] test utils::tests::test_pick_distributes ... ok
[INFO] [stdout] test utils::weighted_pick::tests::test_weighted_pick ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests resona
[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] running `Command { std: "docker" "inspect" "a164a37f2cd2a51bd191a2d6ebee793f231218f516c0cadd252ae116281f51e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a164a37f2cd2a51bd191a2d6ebee793f231218f516c0cadd252ae116281f51e1", kill_on_drop: false }`
[INFO] [stdout] a164a37f2cd2a51bd191a2d6ebee793f231218f516c0cadd252ae116281f51e1
