[INFO] fetching crate cadical 0.1.16...
[INFO] testing cadical-0.1.16 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate cadical 0.1.16 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cadical 0.1.16
[INFO] finished tweaking crates.io crate cadical 0.1.16
[INFO] tweaked toml for crates.io crate cadical 0.1.16 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cadical 0.1.16 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 cadical 0.1.16 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] 16eee47e50559e8b3ab2ba56ac01b366a5e2e5454ce02f5d27a6630c9156cc40
[INFO] running `Command { std: "docker" "start" "-a" "16eee47e50559e8b3ab2ba56ac01b366a5e2e5454ce02f5d27a6630c9156cc40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16eee47e50559e8b3ab2ba56ac01b366a5e2e5454ce02f5d27a6630c9156cc40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16eee47e50559e8b3ab2ba56ac01b366a5e2e5454ce02f5d27a6630c9156cc40", kill_on_drop: false }`
[INFO] [stdout] 16eee47e50559e8b3ab2ba56ac01b366a5e2e5454ce02f5d27a6630c9156cc40
[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] 6c28db8abc611bec1a28da915196e26a4e346a5e73ee5a53273893d19f052fdc
[INFO] running `Command { std: "docker" "start" "-a" "6c28db8abc611bec1a28da915196e26a4e346a5e73ee5a53273893d19f052fdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]    Compiling cadical v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.98s
[INFO] running `Command { std: "docker" "inspect" "6c28db8abc611bec1a28da915196e26a4e346a5e73ee5a53273893d19f052fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c28db8abc611bec1a28da915196e26a4e346a5e73ee5a53273893d19f052fdc", kill_on_drop: false }`
[INFO] [stdout] 6c28db8abc611bec1a28da915196e26a4e346a5e73ee5a53273893d19f052fdc
[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] a0020b93dca37a086773046b1e9738d8d2bc6681fbe8f86c5c0a6bf38134886b
[INFO] running `Command { std: "docker" "start" "-a" "a0020b93dca37a086773046b1e9738d8d2bc6681fbe8f86c5c0a6bf38134886b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cadical v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "a0020b93dca37a086773046b1e9738d8d2bc6681fbe8f86c5c0a6bf38134886b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0020b93dca37a086773046b1e9738d8d2bc6681fbe8f86c5c0a6bf38134886b", kill_on_drop: false }`
[INFO] [stdout] a0020b93dca37a086773046b1e9738d8d2bc6681fbe8f86c5c0a6bf38134886b
[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] ca27c0382c2715193d57a90b44c0e99770cc50633b5f59d41c47c4197e41b3bf
[INFO] running `Command { std: "docker" "start" "-a" "ca27c0382c2715193d57a90b44c0e99770cc50633b5f59d41c47c4197e41b3bf", 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/cadical-32c2523e1020f08e)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::solver ... ok
[INFO] [stdout] test tests::bad_limit ... ok
[INFO] [stdout] test tests::decision_limit ... ok
[INFO] [stdout] test tests::test_reserve ... ok
[INFO] [stdout] test tests::moving ... ok
[INFO] [stdout] test tests::fileio ... ok
[INFO] [stdout] test tests::conflict_limit ... ok
[INFO] [stdout] test tests::timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.24s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cadical
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Solver<C>::set_callbacks (line 289) ... ok
[INFO] [stdout] test src/lib.rs - Solver (line 69) ... ok
[INFO] [stdout] test src/lib.rs - Solver<C>::max_variable (line 236) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca27c0382c2715193d57a90b44c0e99770cc50633b5f59d41c47c4197e41b3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca27c0382c2715193d57a90b44c0e99770cc50633b5f59d41c47c4197e41b3bf", kill_on_drop: false }`
[INFO] [stdout] ca27c0382c2715193d57a90b44c0e99770cc50633b5f59d41c47c4197e41b3bf