[INFO] fetching crate struct-arithmetic 0.3.3...
[INFO] testing struct-arithmetic-0.3.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate struct-arithmetic 0.3.3 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate struct-arithmetic 0.3.3 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 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[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: `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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28352ea40e2d49974bffa1ee3f76f29e8dc4cdde0a98215080c67f1ef28fa6f3
[INFO] running `Command { std: "docker" "start" "-a" "28352ea40e2d49974bffa1ee3f76f29e8dc4cdde0a98215080c67f1ef28fa6f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28352ea40e2d49974bffa1ee3f76f29e8dc4cdde0a98215080c67f1ef28fa6f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28352ea40e2d49974bffa1ee3f76f29e8dc4cdde0a98215080c67f1ef28fa6f3", kill_on_drop: false }`
[INFO] [stdout] 28352ea40e2d49974bffa1ee3f76f29e8dc4cdde0a98215080c67f1ef28fa6f3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a03f3ce175d56b9c8a6a76d077306dac800cde6db2a03f15e0904aa38da1ea5b
[INFO] running `Command { std: "docker" "start" "-a" "a03f3ce175d56b9c8a6a76d077306dac800cde6db2a03f15e0904aa38da1ea5b", 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 struct-arithmetic v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "a03f3ce175d56b9c8a6a76d077306dac800cde6db2a03f15e0904aa38da1ea5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03f3ce175d56b9c8a6a76d077306dac800cde6db2a03f15e0904aa38da1ea5b", kill_on_drop: false }`
[INFO] [stdout] a03f3ce175d56b9c8a6a76d077306dac800cde6db2a03f15e0904aa38da1ea5b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85c2be25953ae9464f6795fe947362b1969e89b2f4191c1f2c8900c64af2a857
[INFO] running `Command { std: "docker" "start" "-a" "85c2be25953ae9464f6795fe947362b1969e89b2f4191c1f2c8900c64af2a857", 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 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[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 10.75s
[INFO] running `Command { std: "docker" "inspect" "85c2be25953ae9464f6795fe947362b1969e89b2f4191c1f2c8900c64af2a857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c2be25953ae9464f6795fe947362b1969e89b2f4191c1f2c8900c64af2a857", kill_on_drop: false }`
[INFO] [stdout] 85c2be25953ae9464f6795fe947362b1969e89b2f4191c1f2c8900c64af2a857
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 327d9930a8d672b7b8689ee514caf1c2ef08a1f85978955ee43000e204c2630a
[INFO] running `Command { std: "docker" "start" "-a" "327d9930a8d672b7b8689ee514caf1c2ef08a1f85978955ee43000e204c2630a", 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 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/struct_arithmetic-46ef41d574da0304)
[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-f21a4e1f63009175)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test tests_array::test_add ... ok
[INFO] [stdout] test tests_array::test_add_assign ... ok
[INFO] [stdout] test tests_array::test_div ... ok
[INFO] [stdout] test tests_array::test_div_scalar ... ok
[INFO] [stdout] test tests_array::test_is_zero_false ... ok
[INFO] [stdout] test tests_array::test_is_zero_partially_false ... ok
[INFO] [stdout] test tests_array::test_is_zero_true ... 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_div ... 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_add ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_is_zero_partially_false ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_mul ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_add_assign ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_mul_scalar ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_is_zero_true ... ok
[INFO] [stdout] test tests_reserved::test_div ... ok
[INFO] [stdout] test tests_reserved::test_div_scalar ... ok
[INFO] [stdout] test tests_reserved::test_add_assign ... ok
[INFO] [stdout] test tests_reserved::test_is_zero_true ... ok
[INFO] [stdout] test tests_reserved::test_add ... ok
[INFO] [stdout] test tests_reserved::test_is_zero_partially_false ... ok
[INFO] [stdout] test tests_reserved::test_is_zero_false ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_sub ... ok
[INFO] [stdout] test tests_array::test_mul ... ok
[INFO] [stdout] test tests_multiple_scenarios::test_sub_assign ... 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_assign ... ok
[INFO] [stdout] test tests_simple::test_add ... ok
[INFO] [stdout] test tests_simple::test_div ... ok
[INFO] [stdout] test tests_simple::test_div_scalar ... ok
[INFO] [stdout] test tests_simple::test_is_zero_false ... ok
[INFO] [stdout] test tests_simple::test_is_zero_true ... ok
[INFO] [stdout] test tests_simple::test_is_zero_partially_false ... ok
[INFO] [stdout] test tests_simple::test_mul ... ok
[INFO] [stdout] test tests_simple::test_mul_fraction ... ok
[INFO] [stdout] test tests_simple::test_sub ... ok
[INFO] [stdout] test tests_simple::test_mul_scalar ... ok
[INFO] [stdout] test tests_reserved::test_mul_scalar ... ok
[INFO] [stdout] test tests_simple::test_sub_assign ... ok
[INFO] [stdout] test tests_reserved::test_mul ... ok
[INFO] [stderr]    Doc-tests struct_arithmetic
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "327d9930a8d672b7b8689ee514caf1c2ef08a1f85978955ee43000e204c2630a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327d9930a8d672b7b8689ee514caf1c2ef08a1f85978955ee43000e204c2630a", kill_on_drop: false }`
[INFO] [stdout] 327d9930a8d672b7b8689ee514caf1c2ef08a1f85978955ee43000e204c2630a
