[INFO] fetching crate struct-arithmetic 0.3.3...
[INFO] testing struct-arithmetic-0.3.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate struct-arithmetic 0.3.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate struct-arithmetic 0.3.3
[INFO] finished tweaking crates.io crate struct-arithmetic 0.3.3
[INFO] tweaked toml for crates.io crate struct-arithmetic 0.3.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate struct-arithmetic 0.3.3 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 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.108)
[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] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `struct_arithmetic` library target)
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25b9393e068bf491b1cfcdc1df0f47b01af4187e27da81982526f4866682dc34
[INFO] running `Command { std: "docker" "start" "-a" "25b9393e068bf491b1cfcdc1df0f47b01af4187e27da81982526f4866682dc34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25b9393e068bf491b1cfcdc1df0f47b01af4187e27da81982526f4866682dc34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b9393e068bf491b1cfcdc1df0f47b01af4187e27da81982526f4866682dc34", kill_on_drop: false }`
[INFO] [stdout] 25b9393e068bf491b1cfcdc1df0f47b01af4187e27da81982526f4866682dc34
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 760a5f9a0825f31e2c28e27f919112aa4944a036873dd90df3215769f4381867
[INFO] running `Command { std: "docker" "start" "-a" "760a5f9a0825f31e2c28e27f919112aa4944a036873dd90df3215769f4381867", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `struct_arithmetic` library target)
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling struct-arithmetic v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `Command { std: "docker" "inspect" "760a5f9a0825f31e2c28e27f919112aa4944a036873dd90df3215769f4381867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "760a5f9a0825f31e2c28e27f919112aa4944a036873dd90df3215769f4381867", kill_on_drop: false }`
[INFO] [stdout] 760a5f9a0825f31e2c28e27f919112aa4944a036873dd90df3215769f4381867
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e330d9c2fc54f8cb264d36f002bd75e1d48b7449da93078275f2b52e7a44aa7d
[INFO] running `Command { std: "docker" "start" "-a" "e330d9c2fc54f8cb264d36f002bd75e1d48b7449da93078275f2b52e7a44aa7d", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `struct_arithmetic` library target)
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling struct-arithmetic v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.77s
[INFO] running `Command { std: "docker" "inspect" "e330d9c2fc54f8cb264d36f002bd75e1d48b7449da93078275f2b52e7a44aa7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e330d9c2fc54f8cb264d36f002bd75e1d48b7449da93078275f2b52e7a44aa7d", kill_on_drop: false }`
[INFO] [stdout] e330d9c2fc54f8cb264d36f002bd75e1d48b7449da93078275f2b52e7a44aa7d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9e3bf4197964fdc8a82abacba38e1c466b32a0baab753f0c93c50ea76962174
[INFO] running `Command { std: "docker" "start" "-a" "d9e3bf4197964fdc8a82abacba38e1c466b32a0baab753f0c93c50ea76962174", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `struct_arithmetic` library target)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/struct_arithmetic-63ab43f6a5443a4a)
[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]      Running tests/basic_arithmetics.rs (/opt/rustwide/target/debug/deps/basic_arithmetics-255a272b59f30357)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test tests_array::test_add_assign ... ok
[INFO] [stdout] test tests_array::test_div_scalar ... ok
[INFO] [stdout] test tests_array::test_is_zero_partially_false ... ok
[INFO] [stdout] test tests_array::test_add ... ok
[INFO] [stdout] test tests_array::test_is_zero_true ... ok
[INFO] [stdout] test tests_array::test_mul ... ok
[INFO] [stdout] test tests_array::test_mul_scalar ... ok
[INFO] [stdout] test tests_array::test_sub ... ok
[INFO] [stdout] test tests_array::test_sub_assign ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_add ... ok
[INFO] [stdout] test tests_array::test_div ... ok
[INFO] [stdout] test tests_array::test_is_zero_false ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_div_scalar ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_is_zero_false ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_is_zero_partially_false ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_mul_scalar ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_sub ... ok
[INFO] [stdout] test tests_reserved::test_add ... ok
[INFO] [stdout] test tests_reserved::test_div ... ok
[INFO] [stdout] test tests_reserved::test_div_scalar ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_add_assign ... ok
[INFO] [stdout] test tests_reserved::test_is_zero_false ... ok
[INFO] [stdout] test tests_reserved::test_add_assign ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_is_zero_true ... ok
[INFO] [stdout] test tests_reserved::test_is_zero_true ... ok
[INFO] [stdout] test tests_simple::test_is_zero_true ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_div ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_sub_assign ... ok
[INFO] [stdout] test tests_simple::test_mul ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_mul ... ok
[INFO] [stdout] test tests_simple::test_is_zero_false ... ok
[INFO] [stdout] test tests_simple::test_is_zero_partially_false ... ok
[INFO] [stdout] test tests_reserved::test_mul_scalar ... ok
[INFO] [stdout] test tests_reserved::test_sub ... ok
[INFO] [stdout] test tests_reserved::test_sub_assign ... ok
[INFO] [stdout] test tests_simple::test_add ... ok
[INFO] [stdout] test tests_reserved::test_mul ... ok
[INFO] [stdout] test tests_simple::test_add_assign ... ok
[INFO] [stdout] test tests_simple::test_div ... ok
[INFO] [stdout] test tests_simple::test_div_scalar ... ok
[INFO] [stdout] test tests_simple::test_mul_fraction ... ok
[INFO] [stdout] test tests_simple::test_sub ... ok
[INFO] [stdout] test tests_simple::test_sub_assign ... ok
[INFO] [stdout] test tests_simple::test_mul_scalar ... ok
[INFO] [stdout] test tests_reserved::test_is_zero_partially_false ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests struct_arithmetic
[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" "d9e3bf4197964fdc8a82abacba38e1c466b32a0baab753f0c93c50ea76962174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e3bf4197964fdc8a82abacba38e1c466b32a0baab753f0c93c50ea76962174", kill_on_drop: false }`
[INFO] [stdout] d9e3bf4197964fdc8a82abacba38e1c466b32a0baab753f0c93c50ea76962174