[INFO] fetching crate soroban-test-helpers 0.2.4...
[INFO] testing soroban-test-helpers-0.2.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate soroban-test-helpers 0.2.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate soroban-test-helpers 0.2.4
[INFO] finished tweaking crates.io crate soroban-test-helpers 0.2.4
[INFO] tweaked toml for crates.io crate soroban-test-helpers 0.2.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate soroban-test-helpers 0.2.4 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 soroban-test-helpers 0.2.4 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8ddbf6b0ea0d1b3d10b3385efc2528b5dc73407b99487ff5729107590ede4631
[INFO] running `Command { std: "docker" "start" "-a" "8ddbf6b0ea0d1b3d10b3385efc2528b5dc73407b99487ff5729107590ede4631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ddbf6b0ea0d1b3d10b3385efc2528b5dc73407b99487ff5729107590ede4631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ddbf6b0ea0d1b3d10b3385efc2528b5dc73407b99487ff5729107590ede4631", kill_on_drop: false }`
[INFO] [stdout] 8ddbf6b0ea0d1b3d10b3385efc2528b5dc73407b99487ff5729107590ede4631
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0d25d661985f436469f96ab442f202e3fb41f5c2bdbe2bb8082905b76daab938
[INFO] running `Command { std: "docker" "start" "-a" "0d25d661985f436469f96ab442f202e3fb41f5c2bdbe2bb8082905b76daab938", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling soroban-test-helpers v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.48s
[INFO] running `Command { std: "docker" "inspect" "0d25d661985f436469f96ab442f202e3fb41f5c2bdbe2bb8082905b76daab938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d25d661985f436469f96ab442f202e3fb41f5c2bdbe2bb8082905b76daab938", kill_on_drop: false }`
[INFO] [stdout] 0d25d661985f436469f96ab442f202e3fb41f5c2bdbe2bb8082905b76daab938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bdef6cdadf874e6b810125067d25e47d0cc4f68d8b51511ec3008b0ab4cba800
[INFO] running `Command { std: "docker" "start" "-a" "bdef6cdadf874e6b810125067d25e47d0cc4f68d8b51511ec3008b0ab4cba800", kill_on_drop: false }`
[INFO] [stderr]    Compiling soroban-test-helpers v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "bdef6cdadf874e6b810125067d25e47d0cc4f68d8b51511ec3008b0ab4cba800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdef6cdadf874e6b810125067d25e47d0cc4f68d8b51511ec3008b0ab4cba800", kill_on_drop: false }`
[INFO] [stdout] bdef6cdadf874e6b810125067d25e47d0cc4f68d8b51511ec3008b0ab4cba800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d5fc25c8973f5fcedef3e57b39e466cee144859ac4c822d929a87024bbd967c5
[INFO] running `Command { std: "docker" "start" "-a" "d5fc25c8973f5fcedef3e57b39e466cee144859ac4c822d929a87024bbd967c5", 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/soroban_test_helpers-313d85bfbea67a38)
[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 soroban_test_helpers
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ignored
[INFO] [stdout] test src/lib.rs - test (line 48) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d5fc25c8973f5fcedef3e57b39e466cee144859ac4c822d929a87024bbd967c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5fc25c8973f5fcedef3e57b39e466cee144859ac4c822d929a87024bbd967c5", kill_on_drop: false }`
[INFO] [stdout] d5fc25c8973f5fcedef3e57b39e466cee144859ac4c822d929a87024bbd967c5