[INFO] fetching crate safeeft 0.0.5...
[INFO] testing safeeft-0.0.5 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate safeeft 0.0.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate safeeft 0.0.5
[INFO] finished tweaking crates.io crate safeeft 0.0.5
[INFO] tweaked toml for crates.io crate safeeft 0.0.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate safeeft 0.0.5 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding num-traits v0.1.43 (available: v0.2.19)
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.10.1)
[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] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4b95859e48647a9da613630afddd013031e32cf0d77ffef0db91a8d0ca5987c5
[INFO] running `Command { std: "docker" "start" "-a" "4b95859e48647a9da613630afddd013031e32cf0d77ffef0db91a8d0ca5987c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b95859e48647a9da613630afddd013031e32cf0d77ffef0db91a8d0ca5987c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b95859e48647a9da613630afddd013031e32cf0d77ffef0db91a8d0ca5987c5", kill_on_drop: false }`
[INFO] [stdout] 4b95859e48647a9da613630afddd013031e32cf0d77ffef0db91a8d0ca5987c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 47f47e6d4d4f4cd882a94427cbd4a32ab8770ce7a65970b186eaed3a6f90ce68
[INFO] running `Command { std: "docker" "start" "-a" "47f47e6d4d4f4cd882a94427cbd4a32ab8770ce7a65970b186eaed3a6f90ce68", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling float-traits v0.0.3
[INFO] [stderr]    Compiling safeeft v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "47f47e6d4d4f4cd882a94427cbd4a32ab8770ce7a65970b186eaed3a6f90ce68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f47e6d4d4f4cd882a94427cbd4a32ab8770ce7a65970b186eaed3a6f90ce68", kill_on_drop: false }`
[INFO] [stdout] 47f47e6d4d4f4cd882a94427cbd4a32ab8770ce7a65970b186eaed3a6f90ce68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 20be51948ffd497d477f1078e74b38134e7febad3fca8e9742f37a1379eaae06
[INFO] running `Command { std: "docker" "start" "-a" "20be51948ffd497d477f1078e74b38134e7febad3fca8e9742f37a1379eaae06", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling safeeft v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "20be51948ffd497d477f1078e74b38134e7febad3fca8e9742f37a1379eaae06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20be51948ffd497d477f1078e74b38134e7febad3fca8e9742f37a1379eaae06", kill_on_drop: false }`
[INFO] [stdout] 20be51948ffd497d477f1078e74b38134e7febad3fca8e9742f37a1379eaae06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f4d60d387b3312871710f106650e7be3323e0c968397612cb8ed720fce444fe6
[INFO] running `Command { std: "docker" "start" "-a" "f4d60d387b3312871710f106650e7be3323e0c968397612cb8ed720fce444fe6", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safeeft-566cc4b782e3c15d)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test twoprod::tests::corner_case ... ok
[INFO] [stdout] test twosum::tests::corner_case ... ok
[INFO] [stdout] test split::tests::normal ... ok
[INFO] [stdout] test split::tests::subnormal ... ok
[INFO] [stdout] test twosum::tests::subnormal ... ok
[INFO] [stdout] test twosum::tests::large ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/safeeft-566cc4b782e3c15d` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f4d60d387b3312871710f106650e7be3323e0c968397612cb8ed720fce444fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d60d387b3312871710f106650e7be3323e0c968397612cb8ed720fce444fe6", kill_on_drop: false }`
[INFO] [stdout] f4d60d387b3312871710f106650e7be3323e0c968397612cb8ed720fce444fe6
