[INFO] fetching crate ycwd 0.1.0...
[INFO] testing ycwd-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ycwd 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ycwd 0.1.0
[INFO] finished tweaking crates.io crate ycwd 0.1.0
[INFO] tweaked toml for crates.io crate ycwd 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ycwd 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 ycwd 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 82486d7ccefe1eb997d7e8822fe31eaa22c97f848ace2e434fd87f5cb2bab2c7
[INFO] running `Command { std: "docker" "start" "-a" "82486d7ccefe1eb997d7e8822fe31eaa22c97f848ace2e434fd87f5cb2bab2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82486d7ccefe1eb997d7e8822fe31eaa22c97f848ace2e434fd87f5cb2bab2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82486d7ccefe1eb997d7e8822fe31eaa22c97f848ace2e434fd87f5cb2bab2c7", kill_on_drop: false }`
[INFO] [stdout] 82486d7ccefe1eb997d7e8822fe31eaa22c97f848ace2e434fd87f5cb2bab2c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8e131cae29647c9f57fc72803507eb08b1b38ab07ea1c3309690da6b47db1ab9
[INFO] running `Command { std: "docker" "start" "-a" "8e131cae29647c9f57fc72803507eb08b1b38ab07ea1c3309690da6b47db1ab9", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling miniz_oxide v0.8.3
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling procfs-core v0.17.0
[INFO] [stderr]    Compiling ycwd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "8e131cae29647c9f57fc72803507eb08b1b38ab07ea1c3309690da6b47db1ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e131cae29647c9f57fc72803507eb08b1b38ab07ea1c3309690da6b47db1ab9", kill_on_drop: false }`
[INFO] [stdout] 8e131cae29647c9f57fc72803507eb08b1b38ab07ea1c3309690da6b47db1ab9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0cb873ff77034aef2fd090873a3b5b48408edee5adc4c60f39d0ff4a91cb786f
[INFO] running `Command { std: "docker" "start" "-a" "0cb873ff77034aef2fd090873a3b5b48408edee5adc4c60f39d0ff4a91cb786f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ycwd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "0cb873ff77034aef2fd090873a3b5b48408edee5adc4c60f39d0ff4a91cb786f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb873ff77034aef2fd090873a3b5b48408edee5adc4c60f39d0ff4a91cb786f", kill_on_drop: false }`
[INFO] [stdout] 0cb873ff77034aef2fd090873a3b5b48408edee5adc4c60f39d0ff4a91cb786f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 83b5404971643963e6714c904d08b46d16bd5442e6c6a5a1c1210fb5c6d17d89
[INFO] running `Command { std: "docker" "start" "-a" "83b5404971643963e6714c904d08b46d16bd5442e6c6a5a1c1210fb5c6d17d89", 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/ycwd-d93ef5cb5dad30e6)
[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" "83b5404971643963e6714c904d08b46d16bd5442e6c6a5a1c1210fb5c6d17d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b5404971643963e6714c904d08b46d16bd5442e6c6a5a1c1210fb5c6d17d89", kill_on_drop: false }`
[INFO] [stdout] 83b5404971643963e6714c904d08b46d16bd5442e6c6a5a1c1210fb5c6d17d89