[INFO] fetching crate wasi-tests-libstd 0.1.0...
[INFO] testing wasi-tests-libstd-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate wasi-tests-libstd 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate wasi-tests-libstd 0.1.0
[INFO] finished tweaking crates.io crate wasi-tests-libstd 0.1.0
[INFO] tweaked toml for crates.io crate wasi-tests-libstd 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasi-tests-libstd 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 wasi-tests-libstd 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 081ce9eb0b088ebee8be6c1239fa8f145b00da22462cc2075801012a9f8bc43c
[INFO] running `Command { std: "docker" "start" "-a" "081ce9eb0b088ebee8be6c1239fa8f145b00da22462cc2075801012a9f8bc43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "081ce9eb0b088ebee8be6c1239fa8f145b00da22462cc2075801012a9f8bc43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "081ce9eb0b088ebee8be6c1239fa8f145b00da22462cc2075801012a9f8bc43c", kill_on_drop: false }`
[INFO] [stdout] 081ce9eb0b088ebee8be6c1239fa8f145b00da22462cc2075801012a9f8bc43c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 03bb1f068f4c0f3c869c67306d69c3a6853beeb6b3e3284c81a506b7c7681783
[INFO] running `Command { std: "docker" "start" "-a" "03bb1f068f4c0f3c869c67306d69c3a6853beeb6b3e3284c81a506b7c7681783", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi-tests-libstd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "03bb1f068f4c0f3c869c67306d69c3a6853beeb6b3e3284c81a506b7c7681783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03bb1f068f4c0f3c869c67306d69c3a6853beeb6b3e3284c81a506b7c7681783", kill_on_drop: false }`
[INFO] [stdout] 03bb1f068f4c0f3c869c67306d69c3a6853beeb6b3e3284c81a506b7c7681783
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 845438d1e66a3475484826b46c0c8b16dab45cb1d3a07d398d7de9e90788ce2c
[INFO] running `Command { std: "docker" "start" "-a" "845438d1e66a3475484826b46c0c8b16dab45cb1d3a07d398d7de9e90788ce2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi-tests-libstd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "845438d1e66a3475484826b46c0c8b16dab45cb1d3a07d398d7de9e90788ce2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845438d1e66a3475484826b46c0c8b16dab45cb1d3a07d398d7de9e90788ce2c", kill_on_drop: false }`
[INFO] [stdout] 845438d1e66a3475484826b46c0c8b16dab45cb1d3a07d398d7de9e90788ce2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ef441aaa42c97baa5968d3826eccf6a71ac3db4a233ef034bc29cb8202e126bf
[INFO] running `Command { std: "docker" "start" "-a" "ef441aaa42c97baa5968d3826eccf6a71ac3db4a233ef034bc29cb8202e126bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wasi_tests_libstd-e966e41dccf135ed)
[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" "ef441aaa42c97baa5968d3826eccf6a71ac3db4a233ef034bc29cb8202e126bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef441aaa42c97baa5968d3826eccf6a71ac3db4a233ef034bc29cb8202e126bf", kill_on_drop: false }`
[INFO] [stdout] ef441aaa42c97baa5968d3826eccf6a71ac3db4a233ef034bc29cb8202e126bf