[INFO] fetching crate repr_cast 0.1.0... [INFO] testing repr_cast-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate repr_cast 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate repr_cast 0.1.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate repr_cast 0.1.0 [INFO] tweaked toml for crates.io crate repr_cast 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate repr_cast 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate repr_cast 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84d5336e4e5dcf2dd6ed44693f42f1d0f1d34598bc1ed49db1e53457a9365f14 [INFO] running `Command { std: "docker" "start" "-a" "84d5336e4e5dcf2dd6ed44693f42f1d0f1d34598bc1ed49db1e53457a9365f14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84d5336e4e5dcf2dd6ed44693f42f1d0f1d34598bc1ed49db1e53457a9365f14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84d5336e4e5dcf2dd6ed44693f42f1d0f1d34598bc1ed49db1e53457a9365f14", kill_on_drop: false }` [INFO] [stdout] 84d5336e4e5dcf2dd6ed44693f42f1d0f1d34598bc1ed49db1e53457a9365f14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1701f9d3e0265d9402c733d830beb6b99e9361f8fd5271711ad3d3780218303 [INFO] running `Command { std: "docker" "start" "-a" "c1701f9d3e0265d9402c733d830beb6b99e9361f8fd5271711ad3d3780218303", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling repr_cast v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.56s [INFO] running `Command { std: "docker" "inspect" "c1701f9d3e0265d9402c733d830beb6b99e9361f8fd5271711ad3d3780218303", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1701f9d3e0265d9402c733d830beb6b99e9361f8fd5271711ad3d3780218303", kill_on_drop: false }` [INFO] [stdout] c1701f9d3e0265d9402c733d830beb6b99e9361f8fd5271711ad3d3780218303 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad64f2523ab6f6a32261d0f40163aa1c80d3d4db77bac4a396842b4d5e8e3d3f [INFO] running `Command { std: "docker" "start" "-a" "ad64f2523ab6f6a32261d0f40163aa1c80d3d4db77bac4a396842b4d5e8e3d3f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling toml_writer v1.0.4 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling repr_cast v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling trybuild v1.0.114 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.21s [INFO] running `Command { std: "docker" "inspect" "ad64f2523ab6f6a32261d0f40163aa1c80d3d4db77bac4a396842b4d5e8e3d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad64f2523ab6f6a32261d0f40163aa1c80d3d4db77bac4a396842b4d5e8e3d3f", kill_on_drop: false }` [INFO] [stdout] ad64f2523ab6f6a32261d0f40163aa1c80d3d4db77bac4a396842b4d5e8e3d3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e7db0523586a600211148ba4258c7b397d758552fdac12b8ed1377c186f8e45a [INFO] running `Command { std: "docker" "start" "-a" "e7db0523586a600211148ba4258c7b397d758552fdac12b8ed1377c186f8e45a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/repr_cast-e23a05ed580d2709) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test expand::tests::test_expand_complete ... ok [INFO] [stdout] test expand::tests::test_generate_enum_definition ... ok [INFO] [stdout] test expand::tests::test_implicit_discriminants ... ok [INFO] [stdout] test expand::tests::test_signed_repr_type ... ok [INFO] [stdout] test expand::tests::test_generate_try_from_impl ... ok [INFO] [stdout] test expand::tests::test_generate_from_impl ... ok [INFO] [stdout] test parse::tests::test_parse_implicit_discriminants ... ok [INFO] [stdout] test parse::tests::test_filters_matching_repr_attr ... ok [INFO] [stdout] test expand::tests::test_with_attributes ... ok [INFO] [stdout] test parse::tests::test_parse_mixed_discriminants ... ok [INFO] [stdout] test parse::tests::test_parse_rejects_non_enum ... ok [INFO] [stdout] test parse::tests::test_try_evaluate_expr_negative ... ok [INFO] [stdout] test expand::tests::test_generate_error_type ... ok [INFO] [stdout] test parse::tests::test_parse_rejects_enum_with_fields ... ok [INFO] [stdout] test parse::tests::test_extract_repr_none ... ok [INFO] [stdout] test parse::tests::test_try_evaluate_expr_positive ... ok [INFO] [stdout] test repr_enum::tests::test_calculated_discriminant_explicit ... ok [INFO] [stdout] test repr_enum::tests::test_calculated_discriminant_implicit ... ok [INFO] [stdout] test expand::tests::test_private_visibility ... ok [INFO] [stdout] test parse::tests::test_preserves_attributes ... ok [INFO] [stdout] test parse::tests::test_parse_signed_discriminants ... ok [INFO] [stdout] test parse::tests::test_parse_simple_enum ... ok [INFO] [stdout] test repr_enum::tests::test_calculated_discriminant_negative ... ok [INFO] [stdout] test parse::tests::test_extract_repr_from_attrs ... ok [INFO] [stdout] test parse::tests::test_try_evaluate_expr_complex ... ok [INFO] [stdout] test expand::tests::test_generate_impl_methods ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/basic_tests.rs (/opt/rustwide/target/debug/deps/basic_tests-cda0e24e1930aed7) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test test_const_functions ... ok [INFO] [stdout] test test_error_type ... ok [INFO] [stdout] test test_implicit_discriminant ... ok [INFO] [stdout] test test_enum_to_int_conversion ... ok [INFO] [stdout] test test_from_reference ... ok [INFO] [stdout] test test_reference_conversion_implicit_discriminants ... ok [INFO] [stdout] test test_int_to_enum_conversion ... ok [INFO] [stdout] test test_round_trip_conversion ... ok [INFO] [stdout] test test_signed_integers ... ok [INFO] [stdout] test test_reference_conversion_signed ... ok [INFO] [stdout] test test_try_from_reference_error ... ok [INFO] [stdout] test test_reference_vs_owned_conversion ... ok [INFO] [stdout] test test_try_from_reference_vs_owned ... ok [INFO] [stdout] test test_try_from_reference_implicit_discriminants ... ok [INFO] [stdout] test test_try_from_reference_signed ... ok [INFO] [stdout] test test_enum_equality ... ok [INFO] [stdout] test test_try_from_reference ... ok [INFO] [stderr] Running tests/complex_discriminants.rs (/opt/rustwide/target/debug/deps/complex_discriminants-54fd5c72a59725a9) [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_const_expressions ... ok [INFO] [stdout] test test_discriminants_match_rust_behavior ... ok [INFO] [stdout] test test_round_trip_with_consts ... ok [INFO] [stdout] test test_mixed_simple_expressions ... ok [INFO] [stdout] test test_signed_mixed ... ok [INFO] [stdout] test test_from_repr_with_consts ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/ui_tests.rs (/opt/rustwide/target/debug/deps/ui_tests-7a1b068ea5a56cfc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Checking syn v2.0.111 [INFO] [stderr] Compiling repr_cast v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking repr_cast-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/repr_cast) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.64s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/enum_with_fields.rs ... ok [INFO] [stdout] test ui_tests ... ok [INFO] [stderr] test tests/ui/enum_with_named_fields.rs ... ok [INFO] [stdout] [INFO] [stderr] test tests/ui/mixed_variants.rs ... ok [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.96s [INFO] [stderr] test tests/ui/no_repr_type.rs ... ok [INFO] [stdout] [INFO] [stderr] test tests/ui/not_an_enum.rs ... ok [INFO] [stderr] test tests/ui/union_type.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Doc-tests repr_cast [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - repr_cast (line 31) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e7db0523586a600211148ba4258c7b397d758552fdac12b8ed1377c186f8e45a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7db0523586a600211148ba4258c7b397d758552fdac12b8ed1377c186f8e45a", kill_on_drop: false }` [INFO] [stdout] e7db0523586a600211148ba4258c7b397d758552fdac12b8ed1377c186f8e45a