[INFO] fetching crate repr_cast 0.1.0...
[INFO] testing repr_cast-0.1.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate repr_cast 0.1.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate repr_cast 0.1.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7b2afc9c69187f9e787b070aadbba86d747455a115656f4aac3edad8b17bdd0
[INFO] running `Command { std: "docker" "start" "-a" "b7b2afc9c69187f9e787b070aadbba86d747455a115656f4aac3edad8b17bdd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7b2afc9c69187f9e787b070aadbba86d747455a115656f4aac3edad8b17bdd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b2afc9c69187f9e787b070aadbba86d747455a115656f4aac3edad8b17bdd0", kill_on_drop: false }`
[INFO] [stdout] b7b2afc9c69187f9e787b070aadbba86d747455a115656f4aac3edad8b17bdd0
[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=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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ab714a1e86b24a8f1bb4a3d5712f8c6ad81ee99889bc1283b66839502443e5f
[INFO] running `Command { std: "docker" "start" "-a" "3ab714a1e86b24a8f1bb4a3d5712f8c6ad81ee99889bc1283b66839502443e5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[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 5.80s
[INFO] running `Command { std: "docker" "inspect" "3ab714a1e86b24a8f1bb4a3d5712f8c6ad81ee99889bc1283b66839502443e5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab714a1e86b24a8f1bb4a3d5712f8c6ad81ee99889bc1283b66839502443e5f", kill_on_drop: false }`
[INFO] [stdout] 3ab714a1e86b24a8f1bb4a3d5712f8c6ad81ee99889bc1283b66839502443e5f
[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=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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bfcf3464321ca3637f6094a6716889f2dc6544dd1aba7ee4404139d6a369ec5
[INFO] running `Command { std: "docker" "start" "-a" "6bfcf3464321ca3637f6094a6716889f2dc6544dd1aba7ee4404139d6a369ec5", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling glob v0.3.3
[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 13.90s
[INFO] running `Command { std: "docker" "inspect" "6bfcf3464321ca3637f6094a6716889f2dc6544dd1aba7ee4404139d6a369ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bfcf3464321ca3637f6094a6716889f2dc6544dd1aba7ee4404139d6a369ec5", kill_on_drop: false }`
[INFO] [stdout] 6bfcf3464321ca3637f6094a6716889f2dc6544dd1aba7ee4404139d6a369ec5
[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=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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acdb9f13a7c7bfa5ffea1c7d7114a9a5c417d75a45ff8b8f2b6a535732f49502
[INFO] running `Command { std: "docker" "start" "-a" "acdb9f13a7c7bfa5ffea1c7d7114a9a5c417d75a45ff8b8f2b6a535732f49502", 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_generate_enum_definition ... ok
[INFO] [stdout] test expand::tests::test_private_visibility ... ok
[INFO] [stdout] test expand::tests::test_expand_complete ... ok
[INFO] [stdout] test expand::tests::test_generate_from_impl ... ok
[INFO] [stdout] test parse::tests::test_extract_repr_from_attrs ... 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_with_attributes ... ok
[INFO] [stdout] test expand::tests::test_generate_impl_methods ... ok
[INFO] [stdout] test parse::tests::test_parse_implicit_discriminants ... ok
[INFO] [stdout] test parse::tests::test_extract_repr_none ... ok
[INFO] [stdout] test parse::tests::test_parse_mixed_discriminants ... 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_parse_rejects_non_enum ... ok
[INFO] [stdout] test parse::tests::test_try_evaluate_expr_positive ... ok
[INFO] [stdout] test repr_enum::tests::test_calculated_discriminant_implicit ... ok
[INFO] [stdout] test parse::tests::test_preserves_attributes ... ok
[INFO] [stdout] test expand::tests::test_implicit_discriminants ... ok
[INFO] [stdout] test parse::tests::test_parse_signed_discriminants ... ok
[INFO] [stdout] test parse::tests::test_try_evaluate_expr_complex ... ok
[INFO] [stdout] test repr_enum::tests::test_calculated_discriminant_explicit ... ok
[INFO] [stdout] test parse::tests::test_try_evaluate_expr_negative ... ok
[INFO] [stdout] test parse::tests::test_filters_matching_repr_attr ... ok
[INFO] [stdout] test repr_enum::tests::test_calculated_discriminant_negative ... ok
[INFO] [stdout] test parse::tests::test_parse_simple_enum ... ok
[INFO] [stderr]      Running tests/basic_tests.rs (/opt/rustwide/target/debug/deps/basic_tests-cda0e24e1930aed7)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test_const_functions ... ok
[INFO] [stdout] test test_enum_to_int_conversion ... ok
[INFO] [stdout] test test_error_type ... ok
[INFO] [stdout] test test_implicit_discriminant ... ok
[INFO] [stdout] test test_reference_conversion_implicit_discriminants ... ok
[INFO] [stdout] test test_reference_conversion_signed ... ok
[INFO] [stdout] test test_reference_vs_owned_conversion ... ok
[INFO] [stdout] test test_try_from_reference ... ok
[INFO] [stdout] test test_signed_integers ... ok
[INFO] [stdout] test test_enum_equality ... ok
[INFO] [stdout] test test_from_reference ... ok
[INFO] [stdout] test test_round_trip_conversion ... ok
[INFO] [stdout] test test_try_from_reference_error ... ok
[INFO] [stdout] test test_try_from_reference_signed ... ok
[INFO] [stdout] test test_try_from_reference_implicit_discriminants ... ok
[INFO] [stdout] test test_try_from_reference_vs_owned ... ok
[INFO] [stderr]      Running tests/complex_discriminants.rs (/opt/rustwide/target/debug/deps/complex_discriminants-54fd5c72a59725a9)
[INFO] [stdout] test test_int_to_enum_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_mixed_simple_expressions ... ok
[INFO] [stdout] test test_discriminants_match_rust_behavior ... ok
[INFO] [stdout] test test_from_repr_with_consts ... ok
[INFO] [stdout] test test_round_trip_with_consts ... ok
[INFO] [stdout] test test_signed_mixed ... ok
[INFO] [stdout] test test_const_expressions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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 7.35s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/enum_with_fields.rs ... ok
[INFO] [stderr] test tests/ui/enum_with_named_fields.rs ... ok
[INFO] [stderr] test tests/ui/mixed_variants.rs ... ok
[INFO] [stderr] test tests/ui/no_repr_type.rs ... ok
[INFO] [stderr] test tests/ui/not_an_enum.rs ... ok
[INFO] [stderr] test tests/ui/union_type.rs ... ok
[INFO] [stdout] test ui_tests ... ok
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.69s
[INFO] [stdout] 
[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" "acdb9f13a7c7bfa5ffea1c7d7114a9a5c417d75a45ff8b8f2b6a535732f49502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acdb9f13a7c7bfa5ffea1c7d7114a9a5c417d75a45ff8b8f2b6a535732f49502", kill_on_drop: false }`
[INFO] [stdout] acdb9f13a7c7bfa5ffea1c7d7114a9a5c417d75a45ff8b8f2b6a535732f49502
