[INFO] fetching crate ratchet_ext 1.2.1...
[INFO] testing ratchet_ext-1.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ratchet_ext 1.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ratchet_ext 1.2.1
[INFO] finished tweaking crates.io crate ratchet_ext 1.2.1
[INFO] tweaked toml for crates.io crate ratchet_ext 1.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ratchet_ext 1.2.1 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 5 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] c6eb9b8f987cbc971537fd8d5c68677f7a876f6e0977651aad4d4e2f59b9d45a
[INFO] running `Command { std: "docker" "start" "-a" "c6eb9b8f987cbc971537fd8d5c68677f7a876f6e0977651aad4d4e2f59b9d45a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6eb9b8f987cbc971537fd8d5c68677f7a876f6e0977651aad4d4e2f59b9d45a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6eb9b8f987cbc971537fd8d5c68677f7a876f6e0977651aad4d4e2f59b9d45a", kill_on_drop: false }`
[INFO] [stdout] c6eb9b8f987cbc971537fd8d5c68677f7a876f6e0977651aad4d4e2f59b9d45a
[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] c32bc29d3fb8f1fe7c3730c05b38d5d1aded1ce615e0b8037dfc93c40600e87c
[INFO] running `Command { std: "docker" "start" "-a" "c32bc29d3fb8f1fe7c3730c05b38d5d1aded1ce615e0b8037dfc93c40600e87c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ratchet_ext v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "c32bc29d3fb8f1fe7c3730c05b38d5d1aded1ce615e0b8037dfc93c40600e87c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c32bc29d3fb8f1fe7c3730c05b38d5d1aded1ce615e0b8037dfc93c40600e87c", kill_on_drop: false }`
[INFO] [stdout] c32bc29d3fb8f1fe7c3730c05b38d5d1aded1ce615e0b8037dfc93c40600e87c
[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] 68169f5786227bc1e2e40f37536b61f53dec8c05498b7c59bfa94e94306afe8c
[INFO] running `Command { std: "docker" "start" "-a" "68169f5786227bc1e2e40f37536b61f53dec8c05498b7c59bfa94e94306afe8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ratchet_ext v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "68169f5786227bc1e2e40f37536b61f53dec8c05498b7c59bfa94e94306afe8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68169f5786227bc1e2e40f37536b61f53dec8c05498b7c59bfa94e94306afe8c", kill_on_drop: false }`
[INFO] [stdout] 68169f5786227bc1e2e40f37536b61f53dec8c05498b7c59bfa94e94306afe8c
[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] 355190e4d312a28764dbaf24b69c374d823ee5a81db52b214a3e0a1b3cf969c3
[INFO] running `Command { std: "docker" "start" "-a" "355190e4d312a28764dbaf24b69c374d823ee5a81db52b214a3e0a1b3cf969c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ratchet_ext-847ac45cb37d9d85)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ratchet_ext
[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" "355190e4d312a28764dbaf24b69c374d823ee5a81db52b214a3e0a1b3cf969c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "355190e4d312a28764dbaf24b69c374d823ee5a81db52b214a3e0a1b3cf969c3", kill_on_drop: false }`
[INFO] [stdout] 355190e4d312a28764dbaf24b69c374d823ee5a81db52b214a3e0a1b3cf969c3