[INFO] fetching crate variadic_from 0.62.1... [INFO] testing variadic_from-0.62.1 against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2 [INFO] extracting crate variadic_from 0.62.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate variadic_from 0.62.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate variadic_from 0.62.1 [INFO] tweaked toml for crates.io crate variadic_from 0.62.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate variadic_from 0.62.1 on toolchain 1.98.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate variadic_from 0.62.1 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded variadic_from_meta v0.33.1 [INFO] [stderr] Downloaded const_format v0.2.36 [INFO] [stderr] Downloaded interval_adapter v0.44.0 [INFO] [stderr] Downloaded target-triple v1.0.0 [INFO] [stderr] Downloaded serde_spanned v1.1.1 [INFO] [stderr] Downloaded konst v0.2.20 [INFO] [stderr] Downloaded konst_macro_rules v0.2.19 [INFO] [stderr] Downloaded dissimilar v1.0.11 [INFO] [stderr] Downloaded toml_writer v1.1.1+spec-1.1.0 [INFO] [stderr] Downloaded toml_datetime v1.1.1+spec-1.1.0 [INFO] [stderr] Downloaded component_model_types v0.56.0 [INFO] [stderr] Downloaded toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Downloaded macro_tools v0.88.1 [INFO] [stderr] Downloaded clone_dyn_types v0.50.0 [INFO] [stderr] Downloaded toml v1.1.2+spec-1.1.0 [INFO] [stderr] Downloaded trybuild v1.0.116 [INFO] [stderr] Downloaded test_tools v0.17.0 [INFO] [stderr] Downloaded winnow v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc [INFO] running `Command { std: "docker" "start" "31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling konst_macro_rules v0.2.19 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling unicode-segmentation v1.13.2 [INFO] [stderr] Compiling clone_dyn_types v0.50.0 [INFO] [stderr] Compiling interval_adapter v0.44.0 [INFO] [stderr] Compiling component_model_types v0.56.0 [INFO] [stderr] Compiling konst v0.2.20 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling const_format v0.2.36 [INFO] [stderr] Compiling macro_tools v0.88.1 [INFO] [stderr] Compiling variadic_from_meta v0.33.1 [INFO] [stderr] Compiling variadic_from v0.62.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 7.97s [INFO] running `Command { std: "docker" "inspect" "31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling winnow v1.0.3 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling semver v1.0.28 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling toml_writer v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling dissimilar v1.0.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling test_tools v0.17.0 [INFO] [stderr] Compiling toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling toml_datetime v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling serde_spanned v1.1.1 [INFO] [stderr] Compiling toml v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling trybuild v1.0.116 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.6 [INFO] [stderr] Compiling variadic_from v0.62.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 27.58s [INFO] running `Command { std: "docker" "inspect" "31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/variadic_from-992758b4296dca4f) [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/compile_fail.rs (/opt/rustwide/target/release/deps/compile_fail-4b125e05d54597db) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling konst_macro_rules v0.2.19 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking winnow v1.0.3 [INFO] [stderr] Compiling unicode-segmentation v1.13.2 [INFO] [stderr] Compiling semver v1.0.28 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling clone_dyn_types v0.50.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling interval_adapter v0.44.0 [INFO] [stderr] Checking itoa v1.0.18 [INFO] [stderr] Compiling component_model_types v0.56.0 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Checking toml_writer v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling konst v0.2.20 [INFO] [stderr] Checking dissimilar v1.0.11 [INFO] [stderr] Checking glob v0.3.3 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling test_tools v0.17.0 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling const_format v0.2.36 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking toml_datetime v1.1.1+spec-1.1.0 [INFO] [stderr] Checking serde_spanned v1.1.1 [INFO] [stderr] Checking toml v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling macro_tools v0.88.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.6 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling variadic_from_meta v0.33.1 [INFO] [stderr] Checking variadic_from v0.62.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking trybuild v1.0.116 [INFO] [stderr] Checking variadic_from-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/variadic_from) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.60s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/compile_fail/test_0_fields.rs ... ok [INFO] [stderr] test tests/compile_fail/test_4_fields.rs ... ok [INFO] [stderr] test tests/compile_fail/test_from_macro_too_many_args.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test compile_fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 29.42s [INFO] [stdout] [INFO] [stderr] Running tests/smoke_test.rs (/opt/rustwide/target/release/deps/smoke_test-4d85c37c97579a54) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test local_smoke_test ... ok [INFO] [stdout] test published_smoke_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/variadic_from_tests.rs (/opt/rustwide/target/release/deps/variadic_from_tests-b498837c97397cf3) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test inc::derive_test::test_named_struct_1_field ... ok [INFO] [stdout] test inc::derive_test::test_named_struct_1_generic_field ... ok [INFO] [stdout] test inc::derive_test::test_named_struct_3_fields_last_different ... ok [INFO] [stdout] test inc::derive_test::test_named_struct_3_fields_last_two_identical ... ok [INFO] [stdout] test inc::derive_test::test_named_struct_3_identical_fields ... ok [INFO] [stdout] test inc::derive_test::test_tuple_struct_1_field ... ok [INFO] [stdout] test inc::derive_test::test_tuple_struct_2_generic_fields ... ok [INFO] [stdout] test inc::derive_test::test_tuple_struct_2_identical_fields ... ok [INFO] [stdout] test inc::derive_test::test_tuple_struct_3_fields_last_different ... ok [INFO] [stdout] test inc::derive_test::test_named_struct_2_identical_fields ... ok [INFO] [stdout] test inc::derive_test::test_named_struct_2_different_fields ... ok [INFO] [stdout] test inc::derive_test::test_tuple_struct_3_fields_last_two_identical ... ok [INFO] [stdout] test inc::derive_test::test_tuple_struct_2_different_fields ... ok [INFO] [stdout] test inc::derive_test::test_tuple_struct_3_identical_fields ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests variadic_from [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] test src/lib.rs - (line 69) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc", kill_on_drop: false }` [INFO] [stdout] 31be6296834c21f8224c577fba30a59824cbaa79120498c842078104a46074fc