[INFO] fetching crate flexfloat 0.1.0...
[INFO] testing flexfloat-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate flexfloat 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate flexfloat 0.1.0
[INFO] finished tweaking crates.io crate flexfloat 0.1.0
[INFO] tweaked toml for crates.io crate flexfloat 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flexfloat 0.1.0 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 flexfloat 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-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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dde20fbf0864ac40eaf22a0166aedc5f70d7d6d0efb8c16c01af33ca4967b1e
[INFO] running `Command { std: "docker" "start" "-a" "9dde20fbf0864ac40eaf22a0166aedc5f70d7d6d0efb8c16c01af33ca4967b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dde20fbf0864ac40eaf22a0166aedc5f70d7d6d0efb8c16c01af33ca4967b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dde20fbf0864ac40eaf22a0166aedc5f70d7d6d0efb8c16c01af33ca4967b1e", kill_on_drop: false }`
[INFO] [stdout] 9dde20fbf0864ac40eaf22a0166aedc5f70d7d6d0efb8c16c01af33ca4967b1e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cff08d31d93ff1ede6f18c1c2c48b17f9b345700169ae00b4f5d7e872d168281
[INFO] running `Command { std: "docker" "start" "-a" "cff08d31d93ff1ede6f18c1c2c48b17f9b345700169ae00b4f5d7e872d168281", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling flexfloat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "cff08d31d93ff1ede6f18c1c2c48b17f9b345700169ae00b4f5d7e872d168281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff08d31d93ff1ede6f18c1c2c48b17f9b345700169ae00b4f5d7e872d168281", kill_on_drop: false }`
[INFO] [stdout] cff08d31d93ff1ede6f18c1c2c48b17f9b345700169ae00b4f5d7e872d168281
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eee3290e446eca76d50f0edc9f9c65f754b92d19748f94818d30455df1ae6dc4
[INFO] running `Command { std: "docker" "start" "-a" "eee3290e446eca76d50f0edc9f9c65f754b92d19748f94818d30455df1ae6dc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling flexfloat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.30s
[INFO] running `Command { std: "docker" "inspect" "eee3290e446eca76d50f0edc9f9c65f754b92d19748f94818d30455df1ae6dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee3290e446eca76d50f0edc9f9c65f754b92d19748f94818d30455df1ae6dc4", kill_on_drop: false }`
[INFO] [stdout] eee3290e446eca76d50f0edc9f9c65f754b92d19748f94818d30455df1ae6dc4
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f84ef2a24417772f7f9f64a054bca6beffd25e46fd9144b59c80e1a87520bc0
[INFO] running `Command { std: "docker" "start" "-a" "3f84ef2a24417772f7f9f64a054bca6beffd25e46fd9144b59c80e1a87520bc0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flexfloat-ad8801c5183d2487)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test bitarray::boolean_list::tests::test_bitarray_float ... ok
[INFO] [stdout] test flexfloat::converter::tests::test_conversion ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_bitarray_bigint ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_get_mut ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_get ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_bitarray_bytes ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_bitarray_biguint ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_bitarray_bits ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_len ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_zeros ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_ones ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.95s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flexfloat
[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" "3f84ef2a24417772f7f9f64a054bca6beffd25e46fd9144b59c80e1a87520bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f84ef2a24417772f7f9f64a054bca6beffd25e46fd9144b59c80e1a87520bc0", kill_on_drop: false }`
[INFO] [stdout] 3f84ef2a24417772f7f9f64a054bca6beffd25e46fd9144b59c80e1a87520bc0