[INFO] fetching crate polymny 0.0.0...
[INFO] testing polymny-0.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polymny 0.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate polymny 0.0.0
[INFO] finished tweaking crates.io crate polymny 0.0.0
[INFO] tweaked toml for crates.io crate polymny 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polymny 0.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polymny 0.0.0 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 496aec6d2c22454e5de6f12492847a911847ae1feeb56b265e948e6e90cb0be4
[INFO] running `Command { std: "docker" "start" "-a" "496aec6d2c22454e5de6f12492847a911847ae1feeb56b265e948e6e90cb0be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "496aec6d2c22454e5de6f12492847a911847ae1feeb56b265e948e6e90cb0be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496aec6d2c22454e5de6f12492847a911847ae1feeb56b265e948e6e90cb0be4", kill_on_drop: false }`
[INFO] [stdout] 496aec6d2c22454e5de6f12492847a911847ae1feeb56b265e948e6e90cb0be4
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ca20419b6d13740ea1793927e70f853be293c5eec64d324b9ab8509072ee52a
[INFO] running `Command { std: "docker" "start" "-a" "0ca20419b6d13740ea1793927e70f853be293c5eec64d324b9ab8509072ee52a", kill_on_drop: false }`
[INFO] [stderr]    Compiling polymny v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "0ca20419b6d13740ea1793927e70f853be293c5eec64d324b9ab8509072ee52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca20419b6d13740ea1793927e70f853be293c5eec64d324b9ab8509072ee52a", kill_on_drop: false }`
[INFO] [stdout] 0ca20419b6d13740ea1793927e70f853be293c5eec64d324b9ab8509072ee52a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e3c378251d88b42069a683672ef83c26d5154feb2984397c76c585362d6e02f
[INFO] running `Command { std: "docker" "start" "-a" "0e3c378251d88b42069a683672ef83c26d5154feb2984397c76c585362d6e02f", kill_on_drop: false }`
[INFO] [stderr]    Compiling polymny v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "0e3c378251d88b42069a683672ef83c26d5154feb2984397c76c585362d6e02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e3c378251d88b42069a683672ef83c26d5154feb2984397c76c585362d6e02f", kill_on_drop: false }`
[INFO] [stdout] 0e3c378251d88b42069a683672ef83c26d5154feb2984397c76c585362d6e02f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9aa18d3637aa9e4fd9c36fd1af8144e759f9d20f1dcad604496ab4a3f2c9f28c
[INFO] running `Command { std: "docker" "start" "-a" "9aa18d3637aa9e4fd9c36fd1af8144e759f9d20f1dcad604496ab4a3f2c9f28c", 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/polymny-0a8a820d7f5830a4)
[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" "9aa18d3637aa9e4fd9c36fd1af8144e759f9d20f1dcad604496ab4a3f2c9f28c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa18d3637aa9e4fd9c36fd1af8144e759f9d20f1dcad604496ab4a3f2c9f28c", kill_on_drop: false }`
[INFO] [stdout] 9aa18d3637aa9e4fd9c36fd1af8144e759f9d20f1dcad604496ab4a3f2c9f28c
