[INFO] fetching crate proptest-macro 0.5.0...
[INFO] testing proptest-macro-0.5.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate proptest-macro 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate proptest-macro 0.5.0
[INFO] finished tweaking crates.io crate proptest-macro 0.5.0
[INFO] tweaked toml for crates.io crate proptest-macro 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proptest-macro 0.5.0 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] crate crates.io crate proptest-macro 0.5.0 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57a7aab40d13f8837274b30604d6a3e76bec0fea1f2ec7a5e7fdb89326d698af
[INFO] running `Command { std: "docker" "start" "-a" "57a7aab40d13f8837274b30604d6a3e76bec0fea1f2ec7a5e7fdb89326d698af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57a7aab40d13f8837274b30604d6a3e76bec0fea1f2ec7a5e7fdb89326d698af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57a7aab40d13f8837274b30604d6a3e76bec0fea1f2ec7a5e7fdb89326d698af", kill_on_drop: false }`
[INFO] [stdout] 57a7aab40d13f8837274b30604d6a3e76bec0fea1f2ec7a5e7fdb89326d698af
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f48f5071080d192765b2cc72a99eebdf9c70779ca3a717a0a337221fae82469
[INFO] running `Command { std: "docker" "start" "-a" "3f48f5071080d192765b2cc72a99eebdf9c70779ca3a717a0a337221fae82469", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling convert_case v0.11.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling proptest-macro v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PatType`
[INFO] [stdout]  --> src/property_test/codegen/mod.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Attribute, Ident, ItemFn, Pat, PatType, ReturnType, parse_quote, spanned::Spanned
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "3f48f5071080d192765b2cc72a99eebdf9c70779ca3a717a0a337221fae82469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f48f5071080d192765b2cc72a99eebdf9c70779ca3a717a0a337221fae82469", kill_on_drop: false }`
[INFO] [stdout] 3f48f5071080d192765b2cc72a99eebdf9c70779ca3a717a0a337221fae82469
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7a478b003e176a1220c6d825816c4f3ef0d53f4c7f39660f708ef2025afc291
[INFO] running `Command { std: "docker" "start" "-a" "e7a478b003e176a1220c6d825816c4f3ef0d53f4c7f39660f708ef2025afc291", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling proptest-macro v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PatType`
[INFO] [stdout]  --> src/property_test/codegen/mod.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Attribute, Ident, ItemFn, Pat, PatType, ReturnType, parse_quote, spanned::Spanned
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling insta v1.46.3
[INFO] [stdout] warning: unused import: `PatType`
[INFO] [stdout]  --> src/property_test/codegen/mod.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Attribute, Ident, ItemFn, Pat, PatType, ReturnType, parse_quote, spanned::Spanned
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.11s
[INFO] running `Command { std: "docker" "inspect" "e7a478b003e176a1220c6d825816c4f3ef0d53f4c7f39660f708ef2025afc291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a478b003e176a1220c6d825816c4f3ef0d53f4c7f39660f708ef2025afc291", kill_on_drop: false }`
[INFO] [stdout] e7a478b003e176a1220c6d825816c4f3ef0d53f4c7f39660f708ef2025afc291
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fad47f6541a2a351f0b81c18b585435a63a0a29e13f16ed01bcd23e1a6e37a40
[INFO] running `Command { std: "docker" "start" "-a" "fad47f6541a2a351f0b81c18b585435a63a0a29e13f16ed01bcd23e1a6e37a40", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `PatType`
[INFO] [stderr]  --> src/property_test/codegen/mod.rs:4:36
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Attribute, Ident, ItemFn, Pat, PatType, ReturnType, parse_quote, spanned::Spanned
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `proptest-macro` (lib) generated 1 warning (run `cargo fix --lib -p proptest-macro` to apply 1 suggestion)
[INFO] [stderr] warning: `proptest-macro` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proptest_macro-9066dd393865f243)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test property_test::codegen::tests::derives_debug ... ok
[INFO] [stdout] test property_test::validate::tests::validate_fails_with_duplicate ... ok
[INFO] [stdout] test property_test::utils::tests::is_strategy_works ... ok
[INFO] [stdout] test property_test::codegen::tests::generates_correct_struct ... ok
[INFO] [stdout] test property_test::options::tests::simple_parse_example ... ok
[INFO] [stdout] test property_test::validate::tests::validate_fails_with_self_arg ... ok
[INFO] [stdout] test property_test::utils::tests::strip_strategy_works ... ok
[INFO] [stdout] test property_test::utils::tests::strip_args_works ... ok
[INFO] [stdout] test property_test::utils::tests::strip_args_panics_with_self - should panic ... ok
[INFO] [stdout] test property_test::codegen::tests::generates_arbitrary_impl ... ok
[INFO] [stdout] test property_test::codegen::snapshot_tests::many_params ... ok
[INFO] [stdout] test property_test::codegen::snapshot_tests::simple ... ok
[INFO] [stdout] test property_test::tests::snapshot_tests::mix_custom_and_default_strategies ... ok
[INFO] [stdout] test property_test::codegen::snapshot_tests::arg_ident_and_pattern ... ok
[INFO] [stdout] test property_test::codegen::snapshot_tests::arg_pattern ... ok
[INFO] [stdout] test property_test::tests::snapshot_tests::basic_derive_example ... ok
[INFO] [stdout] test property_test::tests::snapshot_tests::custom_strategy ... ok
[INFO] [stdout] test property_test::codegen::snapshot_tests::return_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proptest_macro
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - property_test (line 23) ... ignored
[INFO] [stdout] test src/lib.rs - property_test (line 46) ... ignored
[INFO] [stdout] test src/lib.rs - property_test (line 58) ... ok
[INFO] [stdout] test src/lib.rs - property_test (line 13) ... ok
[INFO] [stdout] test src/property_test/codegen/mod.rs - property_test::codegen::nth_field_name (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fad47f6541a2a351f0b81c18b585435a63a0a29e13f16ed01bcd23e1a6e37a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad47f6541a2a351f0b81c18b585435a63a0a29e13f16ed01bcd23e1a6e37a40", kill_on_drop: false }`
[INFO] [stdout] fad47f6541a2a351f0b81c18b585435a63a0a29e13f16ed01bcd23e1a6e37a40
