[INFO] fetching crate testnumbat-codec 0.0.2... [INFO] testing testnumbat-codec-0.0.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate testnumbat-codec 0.0.2 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate testnumbat-codec 0.0.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate testnumbat-codec 0.0.2 [INFO] tweaked toml for crates.io crate testnumbat-codec 0.0.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate testnumbat-codec 0.0.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memory_units v0.4.0 [INFO] [stderr] Downloaded wee_alloc v0.4.5 [INFO] [stderr] Downloaded testnumbat-codec-derive v0.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ac03a60862da8b3af0a9ca47cb1ce94bc64af481d7b7a942bc01f7ddee73096 [INFO] running `Command { std: "docker" "start" "-a" "7ac03a60862da8b3af0a9ca47cb1ce94bc64af481d7b7a942bc01f7ddee73096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ac03a60862da8b3af0a9ca47cb1ce94bc64af481d7b7a942bc01f7ddee73096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ac03a60862da8b3af0a9ca47cb1ce94bc64af481d7b7a942bc01f7ddee73096", kill_on_drop: false }` [INFO] [stdout] 7ac03a60862da8b3af0a9ca47cb1ce94bc64af481d7b7a942bc01f7ddee73096 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 384d0bfaa88d06e0fe6c2b3401b0f9bbf2eca80c8994d06b9b6ae86194581f4b [INFO] running `Command { std: "docker" "start" "-a" "384d0bfaa88d06e0fe6c2b3401b0f9bbf2eca80c8994d06b9b6ae86194581f4b", kill_on_drop: false }` [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Compiling memory_units v0.4.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling testnumbat-codec v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `Command { std: "docker" "inspect" "384d0bfaa88d06e0fe6c2b3401b0f9bbf2eca80c8994d06b9b6ae86194581f4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "384d0bfaa88d06e0fe6c2b3401b0f9bbf2eca80c8994d06b9b6ae86194581f4b", kill_on_drop: false }` [INFO] [stdout] 384d0bfaa88d06e0fe6c2b3401b0f9bbf2eca80c8994d06b9b6ae86194581f4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b9ab8dca2d775b82eda056b4b5c558eebfce168a9274fcef939f210e1e1e184 [INFO] running `Command { std: "docker" "start" "-a" "3b9ab8dca2d775b82eda056b4b5c558eebfce168a9274fcef939f210e1e1e184", kill_on_drop: false }` [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling testnumbat-codec-derive v0.0.2 [INFO] [stderr] Compiling testnumbat-codec v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `simple_function` is never used [INFO] [stdout] --> tests/derive_struct_with_generic_test.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | trait SimpleTrait { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 13 | fn simple_function(&self); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.58s [INFO] running `Command { std: "docker" "inspect" "3b9ab8dca2d775b82eda056b4b5c558eebfce168a9274fcef939f210e1e1e184", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b9ab8dca2d775b82eda056b4b5c558eebfce168a9274fcef939f210e1e1e184", kill_on_drop: false }` [INFO] [stdout] 3b9ab8dca2d775b82eda056b4b5c558eebfce168a9274fcef939f210e1e1e184 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 85ae386a1a8ee2499bcbd8ae3fad82880d1e6a2222f598c2f96950ec61e4adfe [INFO] running `Command { std: "docker" "start" "-a" "85ae386a1a8ee2499bcbd8ae3fad82880d1e6a2222f598c2f96950ec61e4adfe", kill_on_drop: false }` [INFO] [stderr] warning: method `simple_function` is never used [INFO] [stderr] --> tests/derive_struct_with_generic_test.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 12 | trait SimpleTrait { [INFO] [stderr] | ----------- method in this trait [INFO] [stderr] 13 | fn simple_function(&self); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `testnumbat-codec` (test "derive_struct_with_generic_test") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/testnumbat_codec-b90c6f5686029f3d) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test impl_for_types::impl_bool::tests::test_top ... ok [INFO] [stdout] test impl_for_types::impl_bool::tests::test_dep ... ok [INFO] [stdout] test impl_for_types::impl_bytes::tests::test_top_encode_empty ... ok [INFO] [stdout] test impl_for_types::impl_empty::tests::test_empty_vec_compacted ... ok [INFO] [stdout] test impl_for_types::impl_empty::tests::test_top_unit ... ok [INFO] [stdout] test impl_for_types::impl_non_zero_usize::tests::test_dep ... ok [INFO] [stdout] test impl_for_types::impl_num_signed::tests::test_dep ... ok [INFO] [stdout] test impl_for_types::impl_num_signed::tests::test_top ... ok [INFO] [stdout] test impl_for_types::impl_num_unsigned::tests::test_dep ... ok [INFO] [stdout] test impl_for_types::impl_empty::tests::test_dep_unit ... ok [INFO] [stdout] test impl_for_types::impl_option::tests::test_top ... ok [INFO] [stdout] test impl_for_types::impl_string::tests::test_top ... ok [INFO] [stdout] test impl_for_types::impl_tuple::tests::test_dep ... ok [INFO] [stdout] test impl_for_types::impl_tuple::tests::test_top ... ok [INFO] [stdout] test impl_for_types::impl_vec::tests::test_top_vec_u8_compacted ... ok [INFO] [stdout] test transmute::tests::test_boxed_slice_into_vec_0 ... ok [INFO] [stdout] test transmute::tests::test_boxed_slice_into_vec_1 ... ok [INFO] [stdout] test transmute::tests::test_vec_into_boxed_slice_0 ... ok [INFO] [stdout] test transmute::tests::test_vec_into_boxed_slice_1 ... ok [INFO] [stdout] test try_static_cast::test::test_try_static_cast_simple ... ok [INFO] [stdout] test try_static_cast::test::test_try_static_cast_with_generics ... ok [INFO] [stdout] test impl_for_types::impl_bytes::tests::test_dep_encode_empty ... ok [INFO] [stdout] test impl_for_types::impl_array::tests::test_array_16384 ... ok [INFO] [stdout] test impl_for_types::impl_vec::tests::test_top_vec_i32_compacted ... ok [INFO] [stdout] test impl_for_types::impl_string::tests::test_dep ... ok [INFO] [stdout] test impl_for_types::impl_bytes::tests::test_dep_encode ... ok [INFO] [stdout] test impl_for_types::impl_non_zero_usize::tests::test_top ... ok [INFO] [stdout] test impl_for_types::impl_num_unsigned::tests::test_top ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/derive_empty_struct_test.rs (/opt/rustwide/target/debug/deps/derive_empty_struct_test-afc33a1e1d41c656) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/derive_enum_or_default_test.rs (/opt/rustwide/target/debug/deps/derive_enum_or_default_test-87f8d8270a591f26) [INFO] [stdout] test empty_struct_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test enum_defaults ... ok [INFO] [stderr] Running tests/derive_enum_test.rs (/opt/rustwide/target/debug/deps/derive_enum_test-1ae1e362fbd2f203) [INFO] [stdout] test enum_not_defaults ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test field_enum_variant_with_tuple ... ok [INFO] [stdout] test field_enum_variant_with_value ... ok [INFO] [stdout] test fieldless_enum ... ok [INFO] [stdout] test field_enum_struct_variant ... ok [INFO] [stdout] test field_enum_zero_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/derive_enum_tricky_defaults_fieldless_test.rs (/opt/rustwide/target/debug/deps/derive_enum_tricky_defaults_fieldless_test-7be4c52e7bd9d921) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/derive_enum_tricky_defaults_test.rs (/opt/rustwide/target/debug/deps/derive_enum_tricky_defaults_test-d8ebbe5e958878dc) [INFO] [stdout] test fieldless_tricky_defaults ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tricky_enum_defaults ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/derive_hygiene.rs (/opt/rustwide/target/debug/deps/derive_hygiene-d164b9740a649655) [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/derive_struct_or_default_generic_test.rs (/opt/rustwide/target/debug/deps/derive_struct_or_default_generic_test-40a6712dc725e5a9) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test struct_default ... ok [INFO] [stdout] test struct_or_default_not_default ... 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/derive_struct_or_default_test.rs (/opt/rustwide/target/debug/deps/derive_struct_or_default_test-b5eb466203cd743a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test struct_default ... ok [INFO] [stdout] test struct_or_default_not_default ... 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/derive_struct_test.rs (/opt/rustwide/target/debug/deps/derive_struct_test-306f90ee741d7d38) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/derive_struct_with_generic_test.rs (/opt/rustwide/target/debug/deps/derive_struct_with_generic_test-1f9f8bae20190dd9) [INFO] [stdout] test struct_named_fields_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test struct_with_generic_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/derive_tuple_struct_test.rs (/opt/rustwide/target/debug/deps/derive_tuple_struct_test-d0fc29de5f0a6dc8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tuple_struct_derive_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/explicit_impl_enum.rs (/opt/rustwide/target/debug/deps/explicit_impl_enum-19a3bb14ec9d63e9) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/explicit_impl_struct.rs (/opt/rustwide/target/debug/deps/explicit_impl_struct-2c08350775f6a170) [INFO] [stdout] test test_dep ... ok [INFO] [stdout] test test_top ... 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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_dep ... ok [INFO] [stderr] Running tests/explicit_impl_wrapped_array.rs (/opt/rustwide/target/debug/deps/explicit_impl_wrapped_array-caa88d6bd3fa895f) [INFO] [stdout] test test_top ... 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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_top ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests testnumbat_codec [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" "85ae386a1a8ee2499bcbd8ae3fad82880d1e6a2222f598c2f96950ec61e4adfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85ae386a1a8ee2499bcbd8ae3fad82880d1e6a2222f598c2f96950ec61e4adfe", kill_on_drop: false }` [INFO] [stdout] 85ae386a1a8ee2499bcbd8ae3fad82880d1e6a2222f598c2f96950ec61e4adfe