[INFO] fetching crate num-bigfloat 1.7.2...
[INFO] testing num-bigfloat-1.7.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate num-bigfloat 1.7.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate num-bigfloat 1.7.2
[INFO] finished tweaking crates.io crate num-bigfloat 1.7.2
[INFO] tweaked toml for crates.io crate num-bigfloat 1.7.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate num-bigfloat 1.7.2 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cd322bd827eb00902ce4a0f014ac48e3a0a6e92fed3ca0f8ae43d53d67b65f51
[INFO] running `Command { std: "docker" "start" "-a" "cd322bd827eb00902ce4a0f014ac48e3a0a6e92fed3ca0f8ae43d53d67b65f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd322bd827eb00902ce4a0f014ac48e3a0a6e92fed3ca0f8ae43d53d67b65f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd322bd827eb00902ce4a0f014ac48e3a0a6e92fed3ca0f8ae43d53d67b65f51", kill_on_drop: false }`
[INFO] [stdout] cd322bd827eb00902ce4a0f014ac48e3a0a6e92fed3ca0f8ae43d53d67b65f51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] dc13cc5bac456eb5a62889938d7f543e7c9afec8cce08b12d3cb3486a7324f2f
[INFO] running `Command { std: "docker" "start" "-a" "dc13cc5bac456eb5a62889938d7f543e7c9afec8cce08b12d3cb3486a7324f2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num-bigfloat v1.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse(s: &str) -> ParserState {
[INFO] [stdout]    |                 ^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse(s: &str) -> ParserState<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.19s
[INFO] running `Command { std: "docker" "inspect" "dc13cc5bac456eb5a62889938d7f543e7c9afec8cce08b12d3cb3486a7324f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc13cc5bac456eb5a62889938d7f543e7c9afec8cce08b12d3cb3486a7324f2f", kill_on_drop: false }`
[INFO] [stdout] dc13cc5bac456eb5a62889938d7f543e7c9afec8cce08b12d3cb3486a7324f2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] af1393459b43bde684f4addd2495b44a4f04da696339988a7aedcdc7524a2f53
[INFO] running `Command { std: "docker" "start" "-a" "af1393459b43bde684f4addd2495b44a4f04da696339988a7aedcdc7524a2f53", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-bigfloat v1.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse(s: &str) -> ParserState {
[INFO] [stdout]    |                 ^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse(s: &str) -> ParserState<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d2` is never read
[INFO] [stdout]    --> src/ops/other.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |         d2.sign = DECIMAL_SIGN_NEG;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse(s: &str) -> ParserState {
[INFO] [stdout]    |                 ^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse(s: &str) -> ParserState<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.95s
[INFO] running `Command { std: "docker" "inspect" "af1393459b43bde684f4addd2495b44a4f04da696339988a7aedcdc7524a2f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af1393459b43bde684f4addd2495b44a4f04da696339988a7aedcdc7524a2f53", kill_on_drop: false }`
[INFO] [stdout] af1393459b43bde684f4addd2495b44a4f04da696339988a7aedcdc7524a2f53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0199bafcef22a842373ed3e689c677692ee92111291a09ce2ac8b25197a6e10e
[INFO] running `Command { std: "docker" "start" "-a" "0199bafcef22a842373ed3e689c677692ee92111291a09ce2ac8b25197a6e10e", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:70:17
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn parse(s: &str) -> ParserState {
[INFO] [stderr]    |                 ^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn parse(s: &str) -> ParserState<'_> {
[INFO] [stderr]    |                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `d2` is never read
[INFO] [stderr]    --> src/ops/other.rs:334:9
[INFO] [stderr]     |
[INFO] [stderr] 334 |         d2.sign = DECIMAL_SIGN_NEG;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `num-bigfloat` (lib) generated 1 warning (run `cargo fix --lib -p num-bigfloat` to apply 1 suggestion)
[INFO] [stderr] warning: `num-bigfloat` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/num_bigfloat-9030b01d7adbda38)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test ext::rand_tests::test_consts ... ok
[INFO] [stdout] test ops::add::tests::test_add ... ok
[INFO] [stdout] test ops::other::tests::test_other ... ok
[INFO] [stdout] test ops::mul::tests::test_mul ... ok
[INFO] [stdout] test serde::tests::test_serde_str ... ok
[INFO] [stdout] test parser::tests::test_parser ... ok
[INFO] [stdout] test ext::rand_tests::test_rand ... ok
[INFO] [stdout] test num_traits::tests::test_num_traits ... ok
[INFO] [stdout] test ext::tests::test_ops ... ok
[INFO] [stdout] test ext::serde_tests::test_serde ... ok
[INFO] [stdout] test tests::test_lib_fract_int_abs ... ok
[INFO] [stdout] test ext::tests::test_ext ... ok
[INFO] [stdout] test tests::test_lib_basic ... ok
[INFO] [stdout] test ops::trigh::tests::test_trigh ... ok
[INFO] [stdout] test tests::test_lib_add_sub ... ok
[INFO] [stdout] test ops::pow::tests::test_pow ... ok
[INFO] [stdout] test tests::test_lib_sinh_asinh ... ok
[INFO] [stdout] test tests::test_lib_util ... ok
[INFO] [stdout] test tests::test_lib_tanh_atanh ... ok
[INFO] [stdout] test ops::sqrt::tests::test_sqrt ... ok
[INFO] [stdout] test ops::log::tests::test_log ... ok
[INFO] [stdout] test tests::test_lib_cbrt ... ok
[INFO] [stdout] test ops::cbrt::tests::test_cbrt ... ok
[INFO] [stdout] test tests::test_lib_sqrt ... ok
[INFO] [stdout] test tests::test_lib_cosh_acosh ... ok
[INFO] [stdout] test tests::test_lib_tan_atan ... ok
[INFO] [stdout] test tests::test_lib_cos_acos ... ok
[INFO] [stdout] test tests::test_lib_pow ... ok
[INFO] [stdout] test tests::test_lib_sin_asin ... ok
[INFO] [stdout] test ops::trig::tests::test_trig_fun ... ok
[INFO] [stdout] test tests::test_lib_log ... ok
[INFO] [stdout] test tests::test_lib_ln_log2_log10 ... ok
[INFO] [stdout] test tests::test_lib_stable has been running for over 60 seconds
[INFO] [stderr]    Doc-tests num_bigfloat
[INFO] [stdout] test tests::test_lib_stable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 130.86s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/ext.rs - ext::BigFloat::parse (line 992) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/ext.rs - ext::BigFloat::get_mantissa_bytes (line 482) ... ok
[INFO] [stdout] test src/serde.rs - serde (line 8) ... ok
[INFO] [stdout] test src/ext.rs - ext::BigFloat::from_bytes (line 283) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0199bafcef22a842373ed3e689c677692ee92111291a09ce2ac8b25197a6e10e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0199bafcef22a842373ed3e689c677692ee92111291a09ce2ac8b25197a6e10e", kill_on_drop: false }`
[INFO] [stdout] 0199bafcef22a842373ed3e689c677692ee92111291a09ce2ac8b25197a6e10e