[INFO] fetching crate core-play 0.1.0...
[INFO] testing core-play-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate core-play 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate core-play 0.1.0
[INFO] finished tweaking crates.io crate core-play 0.1.0
[INFO] tweaked toml for crates.io crate core-play 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate core-play 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 core-play 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] 76ebf5e1466c43e6c46a3d763f8d0e1f190cc2ceba468ca312f2769942be2c44
[INFO] running `Command { std: "docker" "start" "-a" "76ebf5e1466c43e6c46a3d763f8d0e1f190cc2ceba468ca312f2769942be2c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76ebf5e1466c43e6c46a3d763f8d0e1f190cc2ceba468ca312f2769942be2c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ebf5e1466c43e6c46a3d763f8d0e1f190cc2ceba468ca312f2769942be2c44", kill_on_drop: false }`
[INFO] [stdout] 76ebf5e1466c43e6c46a3d763f8d0e1f190cc2ceba468ca312f2769942be2c44
[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] d8195c857c694311f8b272d064f09b4c48a536c465a5d0f2238a69e55d3c174e
[INFO] running `Command { std: "docker" "start" "-a" "d8195c857c694311f8b272d064f09b4c48a536c465a5d0f2238a69e55d3c174e", kill_on_drop: false }`
[INFO] [stderr]    Compiling core-play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "d8195c857c694311f8b272d064f09b4c48a536c465a5d0f2238a69e55d3c174e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8195c857c694311f8b272d064f09b4c48a536c465a5d0f2238a69e55d3c174e", kill_on_drop: false }`
[INFO] [stdout] d8195c857c694311f8b272d064f09b4c48a536c465a5d0f2238a69e55d3c174e
[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] c93572d2cf6abd903f00f6e24aecc494e3ba19b970ab911d3cf7308e4f30d9c2
[INFO] running `Command { std: "docker" "start" "-a" "c93572d2cf6abd903f00f6e24aecc494e3ba19b970ab911d3cf7308e4f30d9c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling core-play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "c93572d2cf6abd903f00f6e24aecc494e3ba19b970ab911d3cf7308e4f30d9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93572d2cf6abd903f00f6e24aecc494e3ba19b970ab911d3cf7308e4f30d9c2", kill_on_drop: false }`
[INFO] [stdout] c93572d2cf6abd903f00f6e24aecc494e3ba19b970ab911d3cf7308e4f30d9c2
[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] 63a37cfa8b202f129350a84aae1e7728dec80bf44a7400330c008ad3fd9e40f4
[INFO] running `Command { std: "docker" "start" "-a" "63a37cfa8b202f129350a84aae1e7728dec80bf44a7400330c008ad3fd9e40f4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/core_play-595fbfec20d09346)
[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" "63a37cfa8b202f129350a84aae1e7728dec80bf44a7400330c008ad3fd9e40f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a37cfa8b202f129350a84aae1e7728dec80bf44a7400330c008ad3fd9e40f4", kill_on_drop: false }`
[INFO] [stdout] 63a37cfa8b202f129350a84aae1e7728dec80bf44a7400330c008ad3fd9e40f4