[INFO] fetching crate mathematical 0.1.0...
[INFO] testing mathematical-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mathematical 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mathematical 0.1.0
[INFO] finished tweaking crates.io crate mathematical 0.1.0
[INFO] tweaked toml for crates.io crate mathematical 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mathematical 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b59fef3d9c3368a16a7e7f19cce163e938c1965e60b17bd3957f0b767d6aa644
[INFO] running `Command { std: "docker" "start" "-a" "b59fef3d9c3368a16a7e7f19cce163e938c1965e60b17bd3957f0b767d6aa644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b59fef3d9c3368a16a7e7f19cce163e938c1965e60b17bd3957f0b767d6aa644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59fef3d9c3368a16a7e7f19cce163e938c1965e60b17bd3957f0b767d6aa644", kill_on_drop: false }`
[INFO] [stdout] b59fef3d9c3368a16a7e7f19cce163e938c1965e60b17bd3957f0b767d6aa644
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df6010589e9a3a7b3ee8502cc7590a10a46ced6d0989360d8f0615ea319fa712
[INFO] running `Command { std: "docker" "start" "-a" "df6010589e9a3a7b3ee8502cc7590a10a46ced6d0989360d8f0615ea319fa712", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathematical v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "df6010589e9a3a7b3ee8502cc7590a10a46ced6d0989360d8f0615ea319fa712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6010589e9a3a7b3ee8502cc7590a10a46ced6d0989360d8f0615ea319fa712", kill_on_drop: false }`
[INFO] [stdout] df6010589e9a3a7b3ee8502cc7590a10a46ced6d0989360d8f0615ea319fa712
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fae6ad7811b487804fb8993b6119e9226962a044f25e9c68ffc452d85f1b92f
[INFO] running `Command { std: "docker" "start" "-a" "1fae6ad7811b487804fb8993b6119e9226962a044f25e9c68ffc452d85f1b92f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathematical v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "1fae6ad7811b487804fb8993b6119e9226962a044f25e9c68ffc452d85f1b92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fae6ad7811b487804fb8993b6119e9226962a044f25e9c68ffc452d85f1b92f", kill_on_drop: false }`
[INFO] [stdout] 1fae6ad7811b487804fb8993b6119e9226962a044f25e9c68ffc452d85f1b92f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e965a21f1f0f1c98150a5bf25c0f1783f94975a47760f5e84f168a890c0d3ce
[INFO] running `Command { std: "docker" "start" "-a" "3e965a21f1f0f1c98150a5bf25c0f1783f94975a47760f5e84f168a890c0d3ce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mathematical-e6a96aa56d3c7c6d)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests mathematical
[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] [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" "3e965a21f1f0f1c98150a5bf25c0f1783f94975a47760f5e84f168a890c0d3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e965a21f1f0f1c98150a5bf25c0f1783f94975a47760f5e84f168a890c0d3ce", kill_on_drop: false }`
[INFO] [stdout] 3e965a21f1f0f1c98150a5bf25c0f1783f94975a47760f5e84f168a890c0d3ce