[INFO] fetching crate formally 0.2025.121...
[INFO] checking formally-0.2025.121 against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] extracting crate formally 0.2025.121 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate formally 0.2025.121 on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07e708fca3b4d03c49095f9bb63c672c1fc54deaa3dbf6884d97dfcb33c26be5
[INFO] running `Command { std: "docker" "start" "-a" "07e708fca3b4d03c49095f9bb63c672c1fc54deaa3dbf6884d97dfcb33c26be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07e708fca3b4d03c49095f9bb63c672c1fc54deaa3dbf6884d97dfcb33c26be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e708fca3b4d03c49095f9bb63c672c1fc54deaa3dbf6884d97dfcb33c26be5", kill_on_drop: false }`
[INFO] [stdout] 07e708fca3b4d03c49095f9bb63c672c1fc54deaa3dbf6884d97dfcb33c26be5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 278f9451758ccd676fb218e745cb1cbeb53dd18b2830a6eb492fda5d8d22ff53
[INFO] running `Command { std: "docker" "start" "-a" "278f9451758ccd676fb218e745cb1cbeb53dd18b2830a6eb492fda5d8d22ff53", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking triomphe v0.1.15
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.8
[INFO] [stderr]    Compiling linkme-impl v0.3.35
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]     Checking archery v1.2.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking rpds v1.2.0
[INFO] [stderr]    Compiling linkme v0.3.35
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling rug v1.28.0
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking termsize v0.1.9
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]    Compiling litrs v0.2.3
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling cps v0.2.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling formally-support-macros v0.2025.121
[INFO] [stderr]    Compiling perfect-derive v0.1.5
[INFO] [stderr]    Compiling transitive v1.2.0
[INFO] [stderr]    Compiling formally-smt-macros v0.2025.121
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v2.0.17
[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" "278f9451758ccd676fb218e745cb1cbeb53dd18b2830a6eb492fda5d8d22ff53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "278f9451758ccd676fb218e745cb1cbeb53dd18b2830a6eb492fda5d8d22ff53", kill_on_drop: false }`
[INFO] [stdout] 278f9451758ccd676fb218e745cb1cbeb53dd18b2830a6eb492fda5d8d22ff53