[INFO] fetching crate safe_math 2.0.0-beta...
[INFO] testing safe_math-2.0.0-beta against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate safe_math 2.0.0-beta into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate safe_math 2.0.0-beta
[INFO] finished tweaking crates.io crate safe_math 2.0.0-beta
[INFO] tweaked toml for crates.io crate safe_math 2.0.0-beta written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate safe_math 2.0.0-beta 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] crate crates.io crate safe_math 2.0.0-beta 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 83a69270d33e38f90cb27d17bfe77e619d126c75e4a743a716526552d617fd0b
[INFO] running `Command { std: "docker" "start" "-a" "83a69270d33e38f90cb27d17bfe77e619d126c75e4a743a716526552d617fd0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83a69270d33e38f90cb27d17bfe77e619d126c75e4a743a716526552d617fd0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a69270d33e38f90cb27d17bfe77e619d126c75e4a743a716526552d617fd0b", kill_on_drop: false }`
[INFO] [stdout] 83a69270d33e38f90cb27d17bfe77e619d126c75e4a743a716526552d617fd0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d62eaf0223b004b8a533c104ec7166f1050abf0bcdec44b964ce4243a67cf615
[INFO] running `Command { std: "docker" "start" "-a" "d62eaf0223b004b8a533c104ec7166f1050abf0bcdec44b964ce4243a67cf615", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling safe-math-macros v2.0.0-beta
[INFO] [stderr]    Compiling safe_math v2.0.0-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "d62eaf0223b004b8a533c104ec7166f1050abf0bcdec44b964ce4243a67cf615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d62eaf0223b004b8a533c104ec7166f1050abf0bcdec44b964ce4243a67cf615", kill_on_drop: false }`
[INFO] [stdout] d62eaf0223b004b8a533c104ec7166f1050abf0bcdec44b964ce4243a67cf615
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ea37375f7573ae397dfd840809db1c6a709a9acbe3d549c6db1a7e2b751791fd
[INFO] running `Command { std: "docker" "start" "-a" "ea37375f7573ae397dfd840809db1c6a709a9acbe3d549c6db1a7e2b751791fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling safe-math-macros v2.0.0-beta
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling proptest-derive v0.6.0
[INFO] [stderr]    Compiling safe_math v2.0.0-beta (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling trybuild v1.0.105
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 39.61s
[INFO] running `Command { std: "docker" "inspect" "ea37375f7573ae397dfd840809db1c6a709a9acbe3d549c6db1a7e2b751791fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea37375f7573ae397dfd840809db1c6a709a9acbe3d549c6db1a7e2b751791fd", kill_on_drop: false }`
[INFO] [stdout] ea37375f7573ae397dfd840809db1c6a709a9acbe3d549c6db1a7e2b751791fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0128a6d1257c3e8a7aeef4f3b4d98d92f7cd7d6e79e9a4b67354a9ebbfb74ceb
[INFO] running `Command { std: "docker" "start" "-a" "0128a6d1257c3e8a7aeef4f3b4d98d92f7cd7d6e79e9a4b67354a9ebbfb74ceb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_math-824d66512be0ddf3)
[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] [stderr]    Doc-tests safe_math
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 118) ... ignored
[INFO] [stdout] test src/lib.rs - (line 66) ... ignored
[INFO] [stdout] test src/error.rs - error::SafeMathError (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/ops.rs - ops::SafeRem (line 234) ... ok
[INFO] [stdout] test src/ops.rs - ops::SafeMul (line 124) ... ok
[INFO] [stdout] test src/ops.rs - ops::SafeAdd (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] test src/ops.rs - ops::SafeSub (line 72) ... ok
[INFO] [stdout] test src/ops.rs - ops::SafeDiv (line 178) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0128a6d1257c3e8a7aeef4f3b4d98d92f7cd7d6e79e9a4b67354a9ebbfb74ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0128a6d1257c3e8a7aeef4f3b4d98d92f7cd7d6e79e9a4b67354a9ebbfb74ceb", kill_on_drop: false }`
[INFO] [stdout] 0128a6d1257c3e8a7aeef4f3b4d98d92f7cd7d6e79e9a4b67354a9ebbfb74ceb