[INFO] fetching crate fzn-rs 0.1.0...
[INFO] testing fzn-rs-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate fzn-rs 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate fzn-rs 0.1.0
[INFO] finished tweaking crates.io crate fzn-rs 0.1.0
[INFO] tweaked toml for crates.io crate fzn-rs 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fzn-rs 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fzn-rs 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9bcad010eb07263db1a64321c62113f7ce6b1aa4f1ce9d7df75e24829fe07b5
[INFO] running `Command { std: "docker" "start" "-a" "c9bcad010eb07263db1a64321c62113f7ce6b1aa4f1ce9d7df75e24829fe07b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9bcad010eb07263db1a64321c62113f7ce6b1aa4f1ce9d7df75e24829fe07b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9bcad010eb07263db1a64321c62113f7ce6b1aa4f1ce9d7df75e24829fe07b5", kill_on_drop: false }`
[INFO] [stdout] c9bcad010eb07263db1a64321c62113f7ce6b1aa4f1ce9d7df75e24829fe07b5
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a251f63ba9ba022529d7c604cc1f18dc661847606ff1a31fbed01996a922b6b8
[INFO] running `Command { std: "docker" "start" "-a" "a251f63ba9ba022529d7c604cc1f18dc661847606ff1a31fbed01996a922b6b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling chumsky v0.10.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling fzn-rs-derive v0.1.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
[INFO] [stderr]    Compiling psm v0.1.30
[INFO] [stderr]    Compiling fzn-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.05s
[INFO] running `Command { std: "docker" "inspect" "a251f63ba9ba022529d7c604cc1f18dc661847606ff1a31fbed01996a922b6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a251f63ba9ba022529d7c604cc1f18dc661847606ff1a31fbed01996a922b6b8", kill_on_drop: false }`
[INFO] [stdout] a251f63ba9ba022529d7c604cc1f18dc661847606ff1a31fbed01996a922b6b8
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8933eb008d5b83c7d8844ecd737a36fb258d993322fbe000a241962c60cdd06
[INFO] running `Command { std: "docker" "start" "-a" "f8933eb008d5b83c7d8844ecd737a36fb258d993322fbe000a241962c60cdd06", kill_on_drop: false }`
[INFO] [stderr]    Compiling fzn-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.67s
[INFO] running `Command { std: "docker" "inspect" "f8933eb008d5b83c7d8844ecd737a36fb258d993322fbe000a241962c60cdd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8933eb008d5b83c7d8844ecd737a36fb258d993322fbe000a241962c60cdd06", kill_on_drop: false }`
[INFO] [stdout] f8933eb008d5b83c7d8844ecd737a36fb258d993322fbe000a241962c60cdd06
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca7b3ba9c2f9170cd901d2f15bfa09ee959b6bc7b2d3ed529d1f9ca444e4ed74
[INFO] running `Command { std: "docker" "start" "-a" "ca7b3ba9c2f9170cd901d2f15bfa09ee959b6bc7b2d3ed529d1f9ca444e4ed74", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fzn_rs-8065eca3155df293)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test ast::tests::rangelist_iter_produces_elements_in_set ... ok
[INFO] [stdout] test ast::tests::rangelist_from_iter_identifies_continuous_ranges ... ok
[INFO] [stdout] test ast::tests::rangelist_from_iter_identifiers_non_continuous_ranges ... ok
[INFO] [stdout] test fzn::tests::annotations_on_constraints ... ok
[INFO] [stdout] test fzn::tests::empty_minimization_model ... ok
[INFO] [stdout] test fzn::tests::constraint_item ... ok
[INFO] [stdout] test fzn::tests::annotations_on_variables ... ok
[INFO] [stdout] test fzn::tests::annotations_on_arrays ... ok
[INFO] [stdout] test fzn::tests::empty_maximization_model ... ok
[INFO] [stdout] test fzn::tests::comments_are_ignored ... ok
[INFO] [stdout] test fzn::tests::variable_with_assignment_to_named_constant ... ok
[INFO] [stdout] test fzn::tests::variables ... ok
[INFO] [stdout] test fzn::tests::empty_satisfaction_model ... ok
[INFO] [stdout] test fzn::tests::predicate_statements_are_ignored ... ok
[INFO] [stdout] test fzn::tests::annotations_on_solve_item ... ok
[INFO] [stdout] test fzn::tests::variable_with_assignment ... ok
[INFO] [stdout] test fzn::tests::arrays_of_constants_and_variables ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fzn_rs
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/typed/arrays.rs - typed::arrays::ArrayExpr (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.63s; merged doctests compilation took 0.60s
[INFO] running `Command { std: "docker" "inspect" "ca7b3ba9c2f9170cd901d2f15bfa09ee959b6bc7b2d3ed529d1f9ca444e4ed74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7b3ba9c2f9170cd901d2f15bfa09ee959b6bc7b2d3ed529d1f9ca444e4ed74", kill_on_drop: false }`
[INFO] [stdout] ca7b3ba9c2f9170cd901d2f15bfa09ee959b6bc7b2d3ed529d1f9ca444e4ed74