[INFO] fetching crate upbase 0.0.1...
[INFO] testing upbase-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate upbase 0.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate upbase 0.0.1
[INFO] finished tweaking crates.io crate upbase 0.0.1
[INFO] tweaked toml for crates.io crate upbase 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate upbase 0.0.1 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 upbase 0.0.1 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] a16a25703ebc4da9779bae9e9def662a5d5c5a22e8b5d6dc4f81c030ad035b45
[INFO] running `Command { std: "docker" "start" "-a" "a16a25703ebc4da9779bae9e9def662a5d5c5a22e8b5d6dc4f81c030ad035b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a16a25703ebc4da9779bae9e9def662a5d5c5a22e8b5d6dc4f81c030ad035b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a16a25703ebc4da9779bae9e9def662a5d5c5a22e8b5d6dc4f81c030ad035b45", kill_on_drop: false }`
[INFO] [stdout] a16a25703ebc4da9779bae9e9def662a5d5c5a22e8b5d6dc4f81c030ad035b45
[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] 601c0cba11a1041023ccb055d33c2cbe04895669a0bb483cbb0107435cf4dada
[INFO] running `Command { std: "docker" "start" "-a" "601c0cba11a1041023ccb055d33c2cbe04895669a0bb483cbb0107435cf4dada", kill_on_drop: false }`
[INFO] [stderr]    Compiling upbase v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "601c0cba11a1041023ccb055d33c2cbe04895669a0bb483cbb0107435cf4dada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "601c0cba11a1041023ccb055d33c2cbe04895669a0bb483cbb0107435cf4dada", kill_on_drop: false }`
[INFO] [stdout] 601c0cba11a1041023ccb055d33c2cbe04895669a0bb483cbb0107435cf4dada
[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] ed8e25178ccd1ca141977bcca883d63815f2b1348f1a27366efe500f04a16aad
[INFO] running `Command { std: "docker" "start" "-a" "ed8e25178ccd1ca141977bcca883d63815f2b1348f1a27366efe500f04a16aad", kill_on_drop: false }`
[INFO] [stderr]    Compiling upbase v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "ed8e25178ccd1ca141977bcca883d63815f2b1348f1a27366efe500f04a16aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8e25178ccd1ca141977bcca883d63815f2b1348f1a27366efe500f04a16aad", kill_on_drop: false }`
[INFO] [stdout] ed8e25178ccd1ca141977bcca883d63815f2b1348f1a27366efe500f04a16aad
[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] 677129c954bf1e8c97a51e4c8eccbc22db5f622c4bff750c19419392efbed6dd
[INFO] running `Command { std: "docker" "start" "-a" "677129c954bf1e8c97a51e4c8eccbc22db5f622c4bff750c19419392efbed6dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/upbase-9df65c4365745bb9)
[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" "677129c954bf1e8c97a51e4c8eccbc22db5f622c4bff750c19419392efbed6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "677129c954bf1e8c97a51e4c8eccbc22db5f622c4bff750c19419392efbed6dd", kill_on_drop: false }`
[INFO] [stdout] 677129c954bf1e8c97a51e4c8eccbc22db5f622c4bff750c19419392efbed6dd