[INFO] fetching crate rosetta-stone-core 0.1.0...
[INFO] testing rosetta-stone-core-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rosetta-stone-core 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rosetta-stone-core 0.1.0
[INFO] finished tweaking crates.io crate rosetta-stone-core 0.1.0
[INFO] tweaked toml for crates.io crate rosetta-stone-core 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rosetta-stone-core 0.1.0 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 rosetta-stone-core 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-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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7e8c494a3c11623ac4427088e24c766f151d9c6edb40cbd3de1c7e41123ea2ce
[INFO] running `Command { std: "docker" "start" "-a" "7e8c494a3c11623ac4427088e24c766f151d9c6edb40cbd3de1c7e41123ea2ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e8c494a3c11623ac4427088e24c766f151d9c6edb40cbd3de1c7e41123ea2ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8c494a3c11623ac4427088e24c766f151d9c6edb40cbd3de1c7e41123ea2ce", kill_on_drop: false }`
[INFO] [stdout] 7e8c494a3c11623ac4427088e24c766f151d9c6edb40cbd3de1c7e41123ea2ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3a52f5c61261445e3af7a3fab9c896b1fdd6227a85221a9964a9e4b02b2d2897
[INFO] running `Command { std: "docker" "start" "-a" "3a52f5c61261445e3af7a3fab9c896b1fdd6227a85221a9964a9e4b02b2d2897", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rosetta-stone-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.12s
[INFO] running `Command { std: "docker" "inspect" "3a52f5c61261445e3af7a3fab9c896b1fdd6227a85221a9964a9e4b02b2d2897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a52f5c61261445e3af7a3fab9c896b1fdd6227a85221a9964a9e4b02b2d2897", kill_on_drop: false }`
[INFO] [stdout] 3a52f5c61261445e3af7a3fab9c896b1fdd6227a85221a9964a9e4b02b2d2897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5b8af17f3178148e9c8f0b1a482cca8d8580800bc0b3a47a54511eda02b43308
[INFO] running `Command { std: "docker" "start" "-a" "5b8af17f3178148e9c8f0b1a482cca8d8580800bc0b3a47a54511eda02b43308", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosetta-stone-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "5b8af17f3178148e9c8f0b1a482cca8d8580800bc0b3a47a54511eda02b43308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8af17f3178148e9c8f0b1a482cca8d8580800bc0b3a47a54511eda02b43308", kill_on_drop: false }`
[INFO] [stdout] 5b8af17f3178148e9c8f0b1a482cca8d8580800bc0b3a47a54511eda02b43308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 31c0f3911a2882ee864b19c05c58e3ec6b5ff9a718ab872c245fb842a270a83e
[INFO] running `Command { std: "docker" "start" "-a" "31c0f3911a2882ee864b19c05c58e3ec6b5ff9a718ab872c245fb842a270a83e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rosetta_stone_core-bd3ba8a80326691b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_fixed_format ... ok
[INFO] [stdout] test tests::test_symbolic_ai ... ok
[INFO] [stdout] test tests::test_lisp_family ... ok
[INFO] [stderr]    Doc-tests rosetta_stone_core
[INFO] [stdout] test tests::test_source_language_extensions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "31c0f3911a2882ee864b19c05c58e3ec6b5ff9a718ab872c245fb842a270a83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c0f3911a2882ee864b19c05c58e3ec6b5ff9a718ab872c245fb842a270a83e", kill_on_drop: false }`
[INFO] [stdout] 31c0f3911a2882ee864b19c05c58e3ec6b5ff9a718ab872c245fb842a270a83e
