[INFO] fetching crate stepflow-json 0.0.3...
[INFO] testing stepflow-json-0.0.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate stepflow-json 0.0.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate stepflow-json 0.0.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stepflow-json 0.0.3
[INFO] finished tweaking crates.io crate stepflow-json 0.0.3
[INFO] tweaked toml for crates.io crate stepflow-json 0.0.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a76e5a3d821c145d9b312c83542db4140c6c31bacb7d0f34d248f0915955e6fc
[INFO] running `Command { std: "docker" "start" "-a" "a76e5a3d821c145d9b312c83542db4140c6c31bacb7d0f34d248f0915955e6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a76e5a3d821c145d9b312c83542db4140c6c31bacb7d0f34d248f0915955e6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a76e5a3d821c145d9b312c83542db4140c6c31bacb7d0f34d248f0915955e6fc", kill_on_drop: false }`
[INFO] [stdout] a76e5a3d821c145d9b312c83542db4140c6c31bacb7d0f34d248f0915955e6fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0ba87ba792174e8e6194a76f1f7b742b4a697aa54b36274ea05e1cdf9d0d998
[INFO] running `Command { std: "docker" "start" "-a" "d0ba87ba792174e8e6194a76f1f7b742b4a697aa54b36274ea05e1cdf9d0d998", kill_on_drop: false }`
[INFO] [stderr]    Compiling stepflow-json v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "d0ba87ba792174e8e6194a76f1f7b742b4a697aa54b36274ea05e1cdf9d0d998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ba87ba792174e8e6194a76f1f7b742b4a697aa54b36274ea05e1cdf9d0d998", kill_on_drop: false }`
[INFO] [stdout] d0ba87ba792174e8e6194a76f1f7b742b4a697aa54b36274ea05e1cdf9d0d998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 294d8d4fab77b6815403511a8d018400eccf22570a57a05751fde66fa8a18a70
[INFO] running `Command { std: "docker" "start" "-a" "294d8d4fab77b6815403511a8d018400eccf22570a57a05751fde66fa8a18a70", kill_on_drop: false }`
[INFO] [stderr]    Compiling stepflow-json v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `stepflow_test_util`
[INFO] [stdout]   --> src/lib.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     use stepflow_test_util::test_id;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `stepflow_test_util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `test_id`
[INFO] [stdout]   --> src/lib.rs:98:40
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let mut session = Session::new(test_id!(SessionId));
[INFO] [stdout]    |                                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SessionId`
[INFO] [stdout]   --> src/lib.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |     use stepflow::{Session, SessionId, AdvanceBlockedOn};
[INFO] [stdout]    |                             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stepflow-json` due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "294d8d4fab77b6815403511a8d018400eccf22570a57a05751fde66fa8a18a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "294d8d4fab77b6815403511a8d018400eccf22570a57a05751fde66fa8a18a70", kill_on_drop: false }`
[INFO] [stdout] 294d8d4fab77b6815403511a8d018400eccf22570a57a05751fde66fa8a18a70