[INFO] fetching crate ocaml-derive 1.0.0...
[INFO] testing ocaml-derive-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ocaml-derive 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ocaml-derive 1.0.0
[INFO] finished tweaking crates.io crate ocaml-derive 1.0.0
[INFO] tweaked toml for crates.io crate ocaml-derive 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ocaml-derive 1.0.0 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] 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3ea36ccc657aa2394b69d6cc292148e45fbbaf06bb602a9bc6823c493167b66d
[INFO] running `Command { std: "docker" "start" "-a" "3ea36ccc657aa2394b69d6cc292148e45fbbaf06bb602a9bc6823c493167b66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ea36ccc657aa2394b69d6cc292148e45fbbaf06bb602a9bc6823c493167b66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ea36ccc657aa2394b69d6cc292148e45fbbaf06bb602a9bc6823c493167b66d", kill_on_drop: false }`
[INFO] [stdout] 3ea36ccc657aa2394b69d6cc292148e45fbbaf06bb602a9bc6823c493167b66d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 869b4906f54968e00e46d8a5aaee026f39bff70f0d3a8a66756abbfd74561f6d
[INFO] running `Command { std: "docker" "start" "-a" "869b4906f54968e00e46d8a5aaee026f39bff70f0d3a8a66756abbfd74561f6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ocaml-derive v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "869b4906f54968e00e46d8a5aaee026f39bff70f0d3a8a66756abbfd74561f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869b4906f54968e00e46d8a5aaee026f39bff70f0d3a8a66756abbfd74561f6d", kill_on_drop: false }`
[INFO] [stdout] 869b4906f54968e00e46d8a5aaee026f39bff70f0d3a8a66756abbfd74561f6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d8f8c61c6413e3ebbc9d70f908ece9495a54d15b50aca06bb03374c11bf9cf5e
[INFO] running `Command { std: "docker" "start" "-a" "d8f8c61c6413e3ebbc9d70f908ece9495a54d15b50aca06bb03374c11bf9cf5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ocaml-derive v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "d8f8c61c6413e3ebbc9d70f908ece9495a54d15b50aca06bb03374c11bf9cf5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f8c61c6413e3ebbc9d70f908ece9495a54d15b50aca06bb03374c11bf9cf5e", kill_on_drop: false }`
[INFO] [stdout] d8f8c61c6413e3ebbc9d70f908ece9495a54d15b50aca06bb03374c11bf9cf5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5a57ab3ab891e102b4824a9040a76c6a557337c8c8ed8e2c9a977e36600c275d
[INFO] running `Command { std: "docker" "start" "-a" "5a57ab3ab891e102b4824a9040a76c6a557337c8c8ed8e2c9a977e36600c275d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ocaml_derive-d93aa2504ac5f42b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ocaml_derive
[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] [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" "5a57ab3ab891e102b4824a9040a76c6a557337c8c8ed8e2c9a977e36600c275d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a57ab3ab891e102b4824a9040a76c6a557337c8c8ed8e2c9a977e36600c275d", kill_on_drop: false }`
[INFO] [stdout] 5a57ab3ab891e102b4824a9040a76c6a557337c8c8ed8e2c9a977e36600c275d