[INFO] fetching crate retrofit_codegen 0.4.0...
[INFO] testing retrofit_codegen-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate retrofit_codegen 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate retrofit_codegen 0.4.0
[INFO] finished tweaking crates.io crate retrofit_codegen 0.4.0
[INFO] tweaked toml for crates.io crate retrofit_codegen 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate retrofit_codegen 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ca132dd16dbfc627bc8c0caa8a8fcfddda62c33d0021829befb09b07d7b6201c
[INFO] running `Command { std: "docker" "start" "-a" "ca132dd16dbfc627bc8c0caa8a8fcfddda62c33d0021829befb09b07d7b6201c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca132dd16dbfc627bc8c0caa8a8fcfddda62c33d0021829befb09b07d7b6201c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca132dd16dbfc627bc8c0caa8a8fcfddda62c33d0021829befb09b07d7b6201c", kill_on_drop: false }`
[INFO] [stdout] ca132dd16dbfc627bc8c0caa8a8fcfddda62c33d0021829befb09b07d7b6201c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 59ffeb4db24bb58c24d0be7205157dc879ab8fdd94303c05d554a9587a34c69f
[INFO] running `Command { std: "docker" "start" "-a" "59ffeb4db24bb58c24d0be7205157dc879ab8fdd94303c05d554a9587a34c69f", kill_on_drop: false }`
[INFO] [stderr]    Compiling retrofit_codegen v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "59ffeb4db24bb58c24d0be7205157dc879ab8fdd94303c05d554a9587a34c69f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ffeb4db24bb58c24d0be7205157dc879ab8fdd94303c05d554a9587a34c69f", kill_on_drop: false }`
[INFO] [stdout] 59ffeb4db24bb58c24d0be7205157dc879ab8fdd94303c05d554a9587a34c69f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 127d7d4a1f881fe3192ac754bf8e530a4d01305a3487daa0bb76dc65a77f61d1
[INFO] running `Command { std: "docker" "start" "-a" "127d7d4a1f881fe3192ac754bf8e530a4d01305a3487daa0bb76dc65a77f61d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling retrofit_codegen v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "127d7d4a1f881fe3192ac754bf8e530a4d01305a3487daa0bb76dc65a77f61d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127d7d4a1f881fe3192ac754bf8e530a4d01305a3487daa0bb76dc65a77f61d1", kill_on_drop: false }`
[INFO] [stdout] 127d7d4a1f881fe3192ac754bf8e530a4d01305a3487daa0bb76dc65a77f61d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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", kill_on_drop: false }`
[INFO] [stdout] eaad5fdd8f053b5eddf5ab265a4599d5742daf8eed6194d5034d1a0e06206ccc
[INFO] running `Command { std: "docker" "start" "-a" "eaad5fdd8f053b5eddf5ab265a4599d5742daf8eed6194d5034d1a0e06206ccc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retrofit_codegen-9571750daf4d79b8)
[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 retrofit_codegen
[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" "eaad5fdd8f053b5eddf5ab265a4599d5742daf8eed6194d5034d1a0e06206ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaad5fdd8f053b5eddf5ab265a4599d5742daf8eed6194d5034d1a0e06206ccc", kill_on_drop: false }`
[INFO] [stdout] eaad5fdd8f053b5eddf5ab265a4599d5742daf8eed6194d5034d1a0e06206ccc