[INFO] fetching crate formally 0.2025.121...
[INFO] checking formally-0.2025.121 against master#fe7294f8793d001bc3f9d197e7cdef6cdb46c15a for pr-153912
[INFO] extracting crate formally 0.2025.121 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate formally 0.2025.121
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate formally 0.2025.121
[INFO] tweaked toml for crates.io crate formally 0.2025.121 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate formally 0.2025.121 on toolchain fe7294f8793d001bc3f9d197e7cdef6cdb46c15a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate formally 0.2025.121 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" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded formally-support v0.2025.121
[INFO] [stderr]   Downloaded formally-support-macros v0.2025.121
[INFO] [stderr]   Downloaded cps v0.2.3
[INFO] [stderr]   Downloaded litrs v0.2.3
[INFO] [stderr]   Downloaded transitive v1.2.0
[INFO] [stderr]   Downloaded perfect-derive v0.1.5
[INFO] [stderr]   Downloaded termsize v0.1.9
[INFO] [stderr]   Downloaded formally-io v0.2025.12
[INFO] [stderr]   Downloaded formally-smt-macros v0.2025.121
[INFO] [stderr]   Downloaded z3-sys v0.10.0
[INFO] [stderr]   Downloaded formally-smt v0.2025.121
[INFO] [stderr]   Downloaded rug v1.28.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.6.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f1f1f3077bb6f8709f47760669bf5c8be4475a5cb4a4102fc55b18461cc8199
[INFO] running `Command { std: "docker" "start" "-a" "4f1f1f3077bb6f8709f47760669bf5c8be4475a5cb4a4102fc55b18461cc8199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f1f1f3077bb6f8709f47760669bf5c8be4475a5cb4a4102fc55b18461cc8199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f1f1f3077bb6f8709f47760669bf5c8be4475a5cb4a4102fc55b18461cc8199", kill_on_drop: false }`
[INFO] [stdout] 4f1f1f3077bb6f8709f47760669bf5c8be4475a5cb4a4102fc55b18461cc8199
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd7ea8ef851d7c9f4e0c3456d0cee12dc0cd866b20c0dc824703ba8b4cdb4d88
[INFO] running `Command { std: "docker" "start" "-a" "fd7ea8ef851d7c9f4e0c3456d0cee12dc0cd866b20c0dc824703ba8b4cdb4d88", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling litrs v0.2.3
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.8
[INFO] [stderr]     Checking triomphe v0.1.15
[INFO] [stderr]     Checking archery v1.2.2
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking rpds v1.2.0
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling rug v1.28.0
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]    Compiling cps v0.2.3
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]     Checking termsize v0.1.9
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling formally-support-macros v0.2025.121
[INFO] [stderr]    Compiling perfect-derive v0.1.5
[INFO] [stderr]    Compiling linkme-impl v0.3.35
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling formally-smt-macros v0.2025.121
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]    Compiling transitive v1.2.0
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking linkme v0.3.35
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking formally-support v0.2025.121
[INFO] [stderr]     Checking formally-io v0.2025.12
[INFO] [stderr]     Checking rstest v0.26.1
[INFO] [stderr]    Compiling z3-sys v0.10.0
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "fd7ea8ef851d7c9f4e0c3456d0cee12dc0cd866b20c0dc824703ba8b4cdb4d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd7ea8ef851d7c9f4e0c3456d0cee12dc0cd866b20c0dc824703ba8b4cdb4d88", kill_on_drop: false }`
[INFO] [stdout] fd7ea8ef851d7c9f4e0c3456d0cee12dc0cd866b20c0dc824703ba8b4cdb4d88