[INFO] fetching crate universal-tool-core 0.2.0...
[INFO] testing universal-tool-core-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate universal-tool-core 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate universal-tool-core 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate universal-tool-core 0.2.0
[INFO] tweaked toml for crates.io crate universal-tool-core 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate universal-tool-core 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate universal-tool-core 0.2.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50fa434c96ff970e29f2c349d800446e539f3745d94d115003039106ecdf146d
[INFO] running `Command { std: "docker" "start" "-a" "50fa434c96ff970e29f2c349d800446e539f3745d94d115003039106ecdf146d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50fa434c96ff970e29f2c349d800446e539f3745d94d115003039106ecdf146d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50fa434c96ff970e29f2c349d800446e539f3745d94d115003039106ecdf146d", kill_on_drop: false }`
[INFO] [stdout] 50fa434c96ff970e29f2c349d800446e539f3745d94d115003039106ecdf146d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb5ec5ad534c0d6d4e670ea03f3ad163705fab5001804a67f0b44fb8195ce8d2
[INFO] running `Command { std: "docker" "start" "-a" "fb5ec5ad534c0d6d4e670ea03f3ad163705fab5001804a67f0b44fb8195ce8d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling universal-tool-macros v0.1.2
[INFO] [stderr]    Compiling universal-tool-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.98s
[INFO] running `Command { std: "docker" "inspect" "fb5ec5ad534c0d6d4e670ea03f3ad163705fab5001804a67f0b44fb8195ce8d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5ec5ad534c0d6d4e670ea03f3ad163705fab5001804a67f0b44fb8195ce8d2", kill_on_drop: false }`
[INFO] [stdout] fb5ec5ad534c0d6d4e670ea03f3ad163705fab5001804a67f0b44fb8195ce8d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 044c4d985d7c93d93c4718d0b27534ae2c40d02581ad7b35053d73a3aef24c93
[INFO] running `Command { std: "docker" "start" "-a" "044c4d985d7c93d93c4718d0b27534ae2c40d02581ad7b35053d73a3aef24c93", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling universal-tool-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `create_cli_command` found for struct `TestTools` in the current scope
[INFO] [stdout]   --> tests/integration_test.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |     struct TestTools;
[INFO] [stdout]    |     ---------------- method `create_cli_command` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |         let cmd = tools.create_cli_command();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^ method not found in `TestTools`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `universal-tool-core` (test "integration_test") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "044c4d985d7c93d93c4718d0b27534ae2c40d02581ad7b35053d73a3aef24c93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "044c4d985d7c93d93c4718d0b27534ae2c40d02581ad7b35053d73a3aef24c93", kill_on_drop: false }`
[INFO] [stdout] 044c4d985d7c93d93c4718d0b27534ae2c40d02581ad7b35053d73a3aef24c93