[INFO] fetching crate sulfura 0.1.0...
[INFO] testing sulfura-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate sulfura 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sulfura 0.1.0
[INFO] finished tweaking crates.io crate sulfura 0.1.0
[INFO] tweaked toml for crates.io crate sulfura 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sulfura 0.1.0 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 sulfura 0.1.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9b743f7cfeef7bca463863d9f37831d3518976c7e0f7923433626f2490b57b0b
[INFO] running `Command { std: "docker" "start" "-a" "9b743f7cfeef7bca463863d9f37831d3518976c7e0f7923433626f2490b57b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b743f7cfeef7bca463863d9f37831d3518976c7e0f7923433626f2490b57b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b743f7cfeef7bca463863d9f37831d3518976c7e0f7923433626f2490b57b0b", kill_on_drop: false }`
[INFO] [stdout] 9b743f7cfeef7bca463863d9f37831d3518976c7e0f7923433626f2490b57b0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4ee7373439e8663301b388ab6450744343ea7080157b2fd61ba7da4bbf6c7367
[INFO] running `Command { std: "docker" "start" "-a" "4ee7373439e8663301b388ab6450744343ea7080157b2fd61ba7da4bbf6c7367", kill_on_drop: false }`
[INFO] [stderr]    Compiling sulfura v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "4ee7373439e8663301b388ab6450744343ea7080157b2fd61ba7da4bbf6c7367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee7373439e8663301b388ab6450744343ea7080157b2fd61ba7da4bbf6c7367", kill_on_drop: false }`
[INFO] [stdout] 4ee7373439e8663301b388ab6450744343ea7080157b2fd61ba7da4bbf6c7367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 71e67d27b8127fcfc74f0d765350c92b5c19a3496cfce828a52299a07d3c4b4c
[INFO] running `Command { std: "docker" "start" "-a" "71e67d27b8127fcfc74f0d765350c92b5c19a3496cfce828a52299a07d3c4b4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sulfura v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "71e67d27b8127fcfc74f0d765350c92b5c19a3496cfce828a52299a07d3c4b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e67d27b8127fcfc74f0d765350c92b5c19a3496cfce828a52299a07d3c4b4c", kill_on_drop: false }`
[INFO] [stdout] 71e67d27b8127fcfc74f0d765350c92b5c19a3496cfce828a52299a07d3c4b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c98c89811f8dd4afdb3a88dcdaee8b902078822d87b5d4132ab6d3f82b5fafd3
[INFO] running `Command { std: "docker" "start" "-a" "c98c89811f8dd4afdb3a88dcdaee8b902078822d87b5d4132ab6d3f82b5fafd3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sulfura-961b40fd707c776b)
[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" "c98c89811f8dd4afdb3a88dcdaee8b902078822d87b5d4132ab6d3f82b5fafd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c98c89811f8dd4afdb3a88dcdaee8b902078822d87b5d4132ab6d3f82b5fafd3", kill_on_drop: false }`
[INFO] [stdout] c98c89811f8dd4afdb3a88dcdaee8b902078822d87b5d4132ab6d3f82b5fafd3