[INFO] fetching crate t4-verified 0.1.6...
[INFO] testing t4-verified-0.1.6 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate t4-verified 0.1.6 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate t4-verified 0.1.6
[INFO] finished tweaking crates.io crate t4-verified 0.1.6
[INFO] tweaked toml for crates.io crate t4-verified 0.1.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate t4-verified 0.1.6 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate t4-verified 0.1.6 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded verus_builtin v0.0.0-2026-04-12-0118
[INFO] [stderr]   Downloaded verus_prettyplease v0.0.0-2026-04-12-0118
[INFO] [stderr]   Downloaded vstd v0.0.0-2026-04-20-1748
[INFO] [stderr]   Downloaded verus_state_machines_macros v0.0.0-2026-04-20-1748
[INFO] [stderr]   Downloaded verus_builtin_macros v0.0.0-2026-04-20-1748
[INFO] [stderr]   Downloaded verus_syn v0.0.0-2026-04-05-0114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23e3ca55cf8d4f24d032842665bc60024537e0e9f354694ef5aac25ac4ee2821
[INFO] running `Command { std: "docker" "start" "-a" "23e3ca55cf8d4f24d032842665bc60024537e0e9f354694ef5aac25ac4ee2821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23e3ca55cf8d4f24d032842665bc60024537e0e9f354694ef5aac25ac4ee2821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e3ca55cf8d4f24d032842665bc60024537e0e9f354694ef5aac25ac4ee2821", kill_on_drop: false }`
[INFO] [stdout] 23e3ca55cf8d4f24d032842665bc60024537e0e9f354694ef5aac25ac4ee2821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e69949564e0374b5b2a1e01654d95f04d2d3ec1f852dd600e48834c2557e1960
[INFO] running `Command { std: "docker" "start" "-a" "e69949564e0374b5b2a1e01654d95f04d2d3ec1f852dd600e48834c2557e1960", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling verus_prettyplease v0.0.0-2026-04-12-0118
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling vstd v0.0.0-2026-04-20-1748
[INFO] [stderr]    Compiling verus_builtin v0.0.0-2026-04-12-0118
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling verus_syn v0.0.0-2026-04-05-0114
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling verus_state_machines_macros v0.0.0-2026-04-20-1748
[INFO] [stderr]    Compiling verus_builtin_macros v0.0.0-2026-04-20-1748
[INFO] [stderr]    Compiling t4-verified v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.00s
[INFO] running `Command { std: "docker" "inspect" "e69949564e0374b5b2a1e01654d95f04d2d3ec1f852dd600e48834c2557e1960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69949564e0374b5b2a1e01654d95f04d2d3ec1f852dd600e48834c2557e1960", kill_on_drop: false }`
[INFO] [stdout] e69949564e0374b5b2a1e01654d95f04d2d3ec1f852dd600e48834c2557e1960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d2887b68aa96a85e47c449905c50db665ab7b629e325e5332aef128a2a88dd
[INFO] running `Command { std: "docker" "start" "-a" "82d2887b68aa96a85e47c449905c50db665ab7b629e325e5332aef128a2a88dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling t4-verified v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "82d2887b68aa96a85e47c449905c50db665ab7b629e325e5332aef128a2a88dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d2887b68aa96a85e47c449905c50db665ab7b629e325e5332aef128a2a88dd", kill_on_drop: false }`
[INFO] [stdout] 82d2887b68aa96a85e47c449905c50db665ab7b629e325e5332aef128a2a88dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6520a85e1ea7cb6ae2ecfd8d92f4ebd565e1403b483b7b86b622c104b8523685
[INFO] running `Command { std: "docker" "start" "-a" "6520a85e1ea7cb6ae2ecfd8d92f4ebd565e1403b483b7b86b622c104b8523685", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/t4_verified-82b654ca84b3882d)
[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]    Doc-tests t4_verified
[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" "6520a85e1ea7cb6ae2ecfd8d92f4ebd565e1403b483b7b86b622c104b8523685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6520a85e1ea7cb6ae2ecfd8d92f4ebd565e1403b483b7b86b622c104b8523685", kill_on_drop: false }`
[INFO] [stdout] 6520a85e1ea7cb6ae2ecfd8d92f4ebd565e1403b483b7b86b622c104b8523685
