[INFO] fetching crate flatzinc 0.3.21...
[INFO] testing flatzinc-0.3.21 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate flatzinc 0.3.21 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate flatzinc 0.3.21
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate flatzinc 0.3.21
[INFO] tweaked toml for crates.io crate flatzinc 0.3.21 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flatzinc 0.3.21 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flatzinc 0.3.21 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11d5c7e29a9a38cc81098ec120db035fd721f01303908d9e7a946f6b015fc7aa
[INFO] running `Command { std: "docker" "start" "-a" "11d5c7e29a9a38cc81098ec120db035fd721f01303908d9e7a946f6b015fc7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11d5c7e29a9a38cc81098ec120db035fd721f01303908d9e7a946f6b015fc7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d5c7e29a9a38cc81098ec120db035fd721f01303908d9e7a946f6b015fc7aa", kill_on_drop: false }`
[INFO] [stdout] 11d5c7e29a9a38cc81098ec120db035fd721f01303908d9e7a946f6b015fc7aa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfad7bf1fc8d4f0a767e8a5fa7bed41603d12827eac33bc5af4de3f77beeefba
[INFO] running `Command { std: "docker" "start" "-a" "cfad7bf1fc8d4f0a767e8a5fa7bed41603d12827eac33bc5af4de3f77beeefba", kill_on_drop: false }`
[INFO] [stderr]    Compiling flatzinc v0.3.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "cfad7bf1fc8d4f0a767e8a5fa7bed41603d12827eac33bc5af4de3f77beeefba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfad7bf1fc8d4f0a767e8a5fa7bed41603d12827eac33bc5af4de3f77beeefba", kill_on_drop: false }`
[INFO] [stdout] cfad7bf1fc8d4f0a767e8a5fa7bed41603d12827eac33bc5af4de3f77beeefba
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7e7110a289e40050fcfc39c722a3acc76f6048826b04c54b2aa7bfee493babc
[INFO] running `Command { std: "docker" "start" "-a" "a7e7110a289e40050fcfc39c722a3acc76f6048826b04c54b2aa7bfee493babc", kill_on_drop: false }`
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling flatzinc v0.3.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.43s
[INFO] running `Command { std: "docker" "inspect" "a7e7110a289e40050fcfc39c722a3acc76f6048826b04c54b2aa7bfee493babc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e7110a289e40050fcfc39c722a3acc76f6048826b04c54b2aa7bfee493babc", kill_on_drop: false }`
[INFO] [stdout] a7e7110a289e40050fcfc39c722a3acc76f6048826b04c54b2aa7bfee493babc
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89e0d51ace38abe20a9e0ba56cc2dd225fd011923859fd4e94358463962969e8
[INFO] running `Command { std: "docker" "start" "-a" "89e0d51ace38abe20a9e0ba56cc2dd225fd011923859fd4e94358463962969e8", 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/flatzinc-88dccf8d7638279d)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test comments::test_comment ... ok
[INFO] [stdout] test constraints::test_constraint_item_3 ... ok
[INFO] [stdout] test constraints::test_constraint_item_1 ... ok
[INFO] [stdout] test constraints::test_constraint_item_2 ... ok
[INFO] [stdout] test constraints::test_constraint_item_4 ... ok
[INFO] [stdout] test comments::test_comment2 ... ok
[INFO] [stdout] test constraints::test_constraint_item_5 ... ok
[INFO] [stdout] test constraints::test_constraint_item_6 ... ok
[INFO] [stdout] test expressions::test_array_of_bool_expr_literal ... ok
[INFO] [stdout] test expressions::test_bool_expr ... ok
[INFO] [stdout] test expressions::test_array_of_bool_expr_literal2 ... ok
[INFO] [stdout] test expressions::test_bool_literal ... ok
[INFO] [stdout] test expressions::test_string_lit_escaped_characters ... ok
[INFO] [stdout] test parameters::declarations::test_par_decl_item_3 ... ok
[INFO] [stdout] test parameters::declarations::test_par_decl_item_1 ... ok
[INFO] [stdout] test predicates::types::test_basic_pred_par_type ... ok
[INFO] [stdout] test predicates::types::test_pred_par_type_range ... ok
[INFO] [stdout] test predicates::types::test_pred_par_type_2 ... ok
[INFO] [stdout] test primitive_literals::test_decimal ... ok
[INFO] [stdout] test primitive_literals::test_decimal2 ... ok
[INFO] [stdout] test primitive_literals::test_decimal3 ... ok
[INFO] [stdout] test predicates::declarations::test_predicate_item2 ... ok
[INFO] [stdout] test expressions::test_string_lit ... ok
[INFO] [stdout] test predicates::types::test_pred_par_type_3 ... ok
[INFO] [stdout] test variables::declarations::test_var_decl_item_2 ... ok
[INFO] [stdout] test primitive_literals::test_float_literal ... ok
[INFO] [stdout] test parameters::types::test_par_type ... ok
[INFO] [stdout] test primitive_literals::test_hex ... ok
[INFO] [stdout] test primitive_literals::test_int_literal ... ok
[INFO] [stdout] test variables::declarations::test_var_decl_item_3 ... ok
[INFO] [stdout] test primitive_literals::test_oct ... ok
[INFO] [stdout] test variables::declarations::test_var_decl_item_4 ... ok
[INFO] [stdout] test solve_items::test_solve_item ... ok
[INFO] [stdout] test variables::declarations::test_var_decl_item_5 ... ok
[INFO] [stdout] test expressions::test_expr ... ok
[INFO] [stdout] test predicates::declarations::test_pred_par_type_ident_pair ... ok
[INFO] [stdout] test predicates::declarations::test_predicate_item ... ok
[INFO] [stdout] test variables::declarations::test_var_decl_item_1 ... ok
[INFO] [stdout] test parameters::declarations::test_par_decl_item_2 - should panic ... ok
[INFO] [stdout] test predicates::declarations::test_predicate_item_3 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flatzinc
[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" "89e0d51ace38abe20a9e0ba56cc2dd225fd011923859fd4e94358463962969e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e0d51ace38abe20a9e0ba56cc2dd225fd011923859fd4e94358463962969e8", kill_on_drop: false }`
[INFO] [stdout] 89e0d51ace38abe20a9e0ba56cc2dd225fd011923859fd4e94358463962969e8