[INFO] fetching crate y-dash 0.0.0...
[INFO] testing y-dash-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate y-dash 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate y-dash 0.0.0
[INFO] finished tweaking crates.io crate y-dash 0.0.0
[INFO] tweaked toml for crates.io crate y-dash 0.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate y-dash 0.0.0 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] 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]     Blocking waiting for file lock on package cache
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 001fe947fe5d1da64fccacbaacea7db68db89366dfdad7e8bfd17d0a48af3c8f
[INFO] running `Command { std: "docker" "start" "-a" "001fe947fe5d1da64fccacbaacea7db68db89366dfdad7e8bfd17d0a48af3c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "001fe947fe5d1da64fccacbaacea7db68db89366dfdad7e8bfd17d0a48af3c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "001fe947fe5d1da64fccacbaacea7db68db89366dfdad7e8bfd17d0a48af3c8f", kill_on_drop: false }`
[INFO] [stdout] 001fe947fe5d1da64fccacbaacea7db68db89366dfdad7e8bfd17d0a48af3c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b8d56406497cddd046a2204a0885eea2e7a7604ab4afe0aba1950b87fd9e60bb
[INFO] running `Command { std: "docker" "start" "-a" "b8d56406497cddd046a2204a0885eea2e7a7604ab4afe0aba1950b87fd9e60bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling y-dash v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "b8d56406497cddd046a2204a0885eea2e7a7604ab4afe0aba1950b87fd9e60bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d56406497cddd046a2204a0885eea2e7a7604ab4afe0aba1950b87fd9e60bb", kill_on_drop: false }`
[INFO] [stdout] b8d56406497cddd046a2204a0885eea2e7a7604ab4afe0aba1950b87fd9e60bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c9877a35f6be3518ab5f0832d70077f7278ad30cf2f7c8fdf9fb47ec7ad8909b
[INFO] running `Command { std: "docker" "start" "-a" "c9877a35f6be3518ab5f0832d70077f7278ad30cf2f7c8fdf9fb47ec7ad8909b", kill_on_drop: false }`
[INFO] [stderr]    Compiling y-dash v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "c9877a35f6be3518ab5f0832d70077f7278ad30cf2f7c8fdf9fb47ec7ad8909b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9877a35f6be3518ab5f0832d70077f7278ad30cf2f7c8fdf9fb47ec7ad8909b", kill_on_drop: false }`
[INFO] [stdout] c9877a35f6be3518ab5f0832d70077f7278ad30cf2f7c8fdf9fb47ec7ad8909b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 671987ed30f5db3d143a8c6a4f41fa827c0d925c3ccca8ee5b10dfb58b5465ea
[INFO] running `Command { std: "docker" "start" "-a" "671987ed30f5db3d143a8c6a4f41fa827c0d925c3ccca8ee5b10dfb58b5465ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/y_dash-6fdcd61ee292cd25)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests y_dash
[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" "671987ed30f5db3d143a8c6a4f41fa827c0d925c3ccca8ee5b10dfb58b5465ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "671987ed30f5db3d143a8c6a4f41fa827c0d925c3ccca8ee5b10dfb58b5465ea", kill_on_drop: false }`
[INFO] [stdout] 671987ed30f5db3d143a8c6a4f41fa827c0d925c3ccca8ee5b10dfb58b5465ea