[INFO] fetching crate tket-json-rs 0.7.7... [INFO] testing tket-json-rs-0.7.7 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate tket-json-rs 0.7.7 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate tket-json-rs 0.7.7 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tket-json-rs 0.7.7 [INFO] tweaked toml for crates.io crate tket-json-rs 0.7.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tket-json-rs 0.7.7 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tket-json-rs 0.7.7 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2d0477ba9eaf49e018288ab18632624a41550ccf5a900891c648399d69403e6 [INFO] running `Command { std: "docker" "start" "-a" "f2d0477ba9eaf49e018288ab18632624a41550ccf5a900891c648399d69403e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2d0477ba9eaf49e018288ab18632624a41550ccf5a900891c648399d69403e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2d0477ba9eaf49e018288ab18632624a41550ccf5a900891c648399d69403e6", kill_on_drop: false }` [INFO] [stdout] f2d0477ba9eaf49e018288ab18632624a41550ccf5a900891c648399d69403e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e8681aec6ebdfde8203c853a465c3c0698020604fd6ad25e8f77dddc2dbe8e1 [INFO] running `Command { std: "docker" "start" "-a" "4e8681aec6ebdfde8203c853a465c3c0698020604fd6ad25e8f77dddc2dbe8e1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling strum v0.27.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling tket-json-rs v0.7.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.97s [INFO] running `Command { std: "docker" "inspect" "4e8681aec6ebdfde8203c853a465c3c0698020604fd6ad25e8f77dddc2dbe8e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e8681aec6ebdfde8203c853a465c3c0698020604fd6ad25e8f77dddc2dbe8e1", kill_on_drop: false }` [INFO] [stdout] 4e8681aec6ebdfde8203c853a465c3c0698020604fd6ad25e8f77dddc2dbe8e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88425fa9ec8e5896db63a1987800aec480d681d1e17fe902b1452ca0e99e5099 [INFO] running `Command { std: "docker" "start" "-a" "88425fa9ec8e5896db63a1987800aec480d681d1e17fe902b1452ca0e99e5099", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling rstest_macros v0.26.1 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling unindent v0.2.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Compiling indexmap v2.11.1 [INFO] [stderr] Compiling pyo3-build-config v0.26.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling pyo3-ffi v0.26.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.26.0 [INFO] [stderr] Compiling pyo3 v0.26.0 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling strum v0.27.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling pyo3-macros v0.26.0 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling assert-json-diff v2.0.2 [INFO] [stderr] Compiling rstest v0.26.1 [INFO] [stderr] Compiling tket-json-rs v0.7.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 31.91s [INFO] running `Command { std: "docker" "inspect" "88425fa9ec8e5896db63a1987800aec480d681d1e17fe902b1452ca0e99e5099", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88425fa9ec8e5896db63a1987800aec480d681d1e17fe902b1452ca0e99e5099", kill_on_drop: false }` [INFO] [stdout] 88425fa9ec8e5896db63a1987800aec480d681d1e17fe902b1452ca0e99e5099 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 32b45df282e27a61e7001d12b8fc82c4a7e24a9e38d3d7bac15831f2f8c281ce [INFO] running `Command { std: "docker" "start" "-a" "32b45df282e27a61e7001d12b8fc82c4a7e24a9e38d3d7bac15831f2f8c281ce", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tket_json_rs-a741f66806f70d55) [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/lib.rs (/opt/rustwide/target/debug/deps/integration-cda8859a78cd7285) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test missing_optypes::missing_classical_optypes ... ignored, Requires a python environment with `pytket` installed. [INFO] [stdout] test missing_optypes::missing_optypes ... ignored, Requires a python environment with `pytket` installed. [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/missing_optypes.rs (/opt/rustwide/target/debug/deps/missing_optypes-681776827145276e) [INFO] [stderr] Running tests/pytket_schema.rs (/opt/rustwide/target/debug/deps/pytket_schema-67cd085518cefbcf) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test missing_classical_optypes ... ignored, Requires a python environment with `pytket` installed. [INFO] [stdout] test missing_optypes ... ignored, Requires a python environment with `pytket` installed. [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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/roundtrip.rs (/opt/rustwide/target/debug/deps/roundtrip-12558119f0258df2) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test roundtrip::case_1_simple ... ok [INFO] [stdout] test roundtrip::case_3_diagonal_box ... ok [INFO] [stdout] test roundtrip::case_2_classical ... ok [INFO] [stdout] test roundtrip::case_5_wasm_box ... ok [INFO] [stdout] test roundtrip::case_4_qasm_box ... ok [INFO] [stdout] test roundtrip::case_6_rng ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests tket_json_rs [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" "32b45df282e27a61e7001d12b8fc82c4a7e24a9e38d3d7bac15831f2f8c281ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32b45df282e27a61e7001d12b8fc82c4a7e24a9e38d3d7bac15831f2f8c281ce", kill_on_drop: false }` [INFO] [stdout] 32b45df282e27a61e7001d12b8fc82c4a7e24a9e38d3d7bac15831f2f8c281ce