[INFO] fetching crate rcodec 1.0.1... [INFO] testing rcodec-1.0.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate rcodec 1.0.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rcodec 1.0.1 [INFO] finished tweaking crates.io crate rcodec 1.0.1 [INFO] tweaked toml for crates.io crate rcodec 1.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rcodec 1.0.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pl-hlist v1.0.1 [INFO] [stderr] Downloaded pl-hlist-derive v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 950977b4270928cb5c5f8cbec078db2d5a2a8f4248ad63790dde36675591cabc [INFO] running `Command { std: "docker" "start" "-a" "950977b4270928cb5c5f8cbec078db2d5a2a8f4248ad63790dde36675591cabc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "950977b4270928cb5c5f8cbec078db2d5a2a8f4248ad63790dde36675591cabc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "950977b4270928cb5c5f8cbec078db2d5a2a8f4248ad63790dde36675591cabc", kill_on_drop: false }` [INFO] [stdout] 950977b4270928cb5c5f8cbec078db2d5a2a8f4248ad63790dde36675591cabc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42427755d7cfe0771df3d2521fedd05c92de99785160fdd5d907634331091ab9 [INFO] running `Command { std: "docker" "start" "-a" "42427755d7cfe0771df3d2521fedd05c92de99785160fdd5d907634331091ab9", kill_on_drop: false }` [INFO] [stderr] Compiling pl-hlist-derive v1.0.0 [INFO] [stderr] Compiling pl-hlist v1.0.1 [INFO] [stderr] Compiling rcodec v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "42427755d7cfe0771df3d2521fedd05c92de99785160fdd5d907634331091ab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42427755d7cfe0771df3d2521fedd05c92de99785160fdd5d907634331091ab9", kill_on_drop: false }` [INFO] [stdout] 42427755d7cfe0771df3d2521fedd05c92de99785160fdd5d907634331091ab9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b41894b3da5765e0d543a47ebe4a38e6110d329e8c51be5280e5abbedde45005 [INFO] running `Command { std: "docker" "start" "-a" "b41894b3da5765e0d543a47ebe4a38e6110d329e8c51be5280e5abbedde45005", kill_on_drop: false }` [INFO] [stderr] Compiling rcodec v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "b41894b3da5765e0d543a47ebe4a38e6110d329e8c51be5280e5abbedde45005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b41894b3da5765e0d543a47ebe4a38e6110d329e8c51be5280e5abbedde45005", kill_on_drop: false }` [INFO] [stdout] b41894b3da5765e0d543a47ebe4a38e6110d329e8c51be5280e5abbedde45005 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab3f31dd8d3c61710274d11f760e7d5947e6ebd71cd486095052004548ffc957 [INFO] running `Command { std: "docker" "start" "-a" "ab3f31dd8d3c61710274d11f760e7d5947e6ebd71cd486095052004548ffc957", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rcodec-b05273a3acc1e59c) [INFO] [stdout] [INFO] [stdout] running 63 tests [INFO] [stdout] test byte_vector::tests::append_should_work ... ok [INFO] [stdout] test byte_vector::tests::byte_vector_macro_should_work ... ok [INFO] [stdout] test byte_vector::tests::big_appends_should_work ... ok [INFO] [stdout] test byte_vector::tests::clone_should_work ... ok [INFO] [stdout] test byte_vector::tests::drop_should_work_for_append_vector ... ok [INFO] [stdout] test byte_vector::tests::drop_should_work_for_heap_vector ... ok [INFO] [stdout] test byte_vector::tests::drop_should_fail_if_length_is_invalid ... ok [INFO] [stdout] test byte_vector::tests::debug_string_should_be_formatted_correctly ... ok [INFO] [stdout] test byte_vector::tests::fill_should_work ... ok [INFO] [stdout] test byte_vector::tests::length_of_empty_vector_should_be_zero ... ok [INFO] [stdout] test byte_vector::tests::length_of_heap_vector_should_be_correct ... ok [INFO] [stdout] test byte_vector::tests::pad_left_should_fail_if_length_is_invalid ... ok [INFO] [stdout] test byte_vector::tests::pad_left_should_work ... ok [INFO] [stdout] test byte_vector::tests::pad_right_should_fail_if_length_is_invalid ... ok [INFO] [stdout] test byte_vector::tests::pad_right_should_work ... ok [INFO] [stdout] test byte_vector::tests::read_should_fail_if_offset_is_out_of_bounds ... ok [INFO] [stdout] test byte_vector::tests::read_should_work_for_heap_vector ... ok [INFO] [stdout] test byte_vector::tests::read_should_work_for_append_vector ... ok [INFO] [stdout] test byte_vector::tests::read_should_work_for_nested_views ... ok [INFO] [stdout] test codec::tests::a_byte_vector_codec_should_round_trip ... ok [INFO] [stdout] test byte_vector::tests::take_should_work_for_heap_vector ... ok [INFO] [stdout] test codec::tests::a_constant_codec_should_round_trip ... ok [INFO] [stdout] test byte_vector::tests::to_vec_should_work ... ok [INFO] [stdout] test codec::tests::a_u16_value_should_round_trip ... ok [INFO] [stdout] test codec::tests::a_u8_value_should_round_trip ... ok [INFO] [stdout] test codec::tests::a_variable_size_bytes_codec_should_round_trip ... ok [INFO] [stdout] test codec::tests::an_hlist_codec_should_round_trip ... ok [INFO] [stdout] test codec::tests::a_fixed_size_bytes_codec_should_round_trip ... ok [INFO] [stdout] test byte_vector::tests::file_should_work ... ok [INFO] [stdout] test codec::tests::an_hlist_prepend_codec_should_round_trip ... ok [INFO] [stdout] test codec::tests::an_hnil_codec_should_round_trip ... ok [INFO] [stdout] test codec::tests::an_i8_value_should_round_trip ... ok [INFO] [stdout] test codec::tests::an_i32_value_should_round_trip ... ok [INFO] [stdout] test codec::tests::an_ignore_codec_should_round_trip ... ok [INFO] [stdout] test codec::tests::an_identity_codec_should_round_trip ... ok [INFO] [stdout] test codec::tests::an_i16_value_should_round_trip ... ok [INFO] [stdout] test byte_vector::tests::take_should_fail_if_length_is_invalid ... ok [INFO] [stdout] test byte_vector::tests::take_should_work_for_append_vector ... ok [INFO] [stdout] test codec::tests::an_i64_value_should_round_trip ... ok [INFO] [stdout] test codec::tests::an_hlist_flat_prepend_codec_should_round_trip ... ok [INFO] [stdout] test codec::tests::a_u64_value_should_round_trip ... ok [INFO] [stdout] test codec::tests::a_struct_codec_should_round_trip ... ok [INFO] [stdout] test codec::tests::an_eager_codec_should_round_trip ... ok [INFO] [stdout] test codec::tests::boxed_codecs_should_work ... ok [INFO] [stdout] test codec::tests::context_should_be_pushed_when_using_the_bitor_operator ... ok [INFO] [stdout] test codec::tests::decoding_with_constant_codec_should_fail_if_the_input_vector_is_smaller_than_the_constant_vector ... ok [INFO] [stdout] test codec::tests::decoding_with_constant_codec_should_fail_if_the_input_vector_does_not_match_the_constant_vector ... ok [INFO] [stdout] test codec::tests::decoding_with_fixed_size_codec_should_fail_when_vector_has_less_space_than_given_length ... ok [INFO] [stdout] test codec::tests::a_u32_value_should_round_trip ... ok [INFO] [stdout] test codec::tests::decoding_with_byte_vector_codec_should_return_remainder_that_had_len_bytes_dropped ... ok [INFO] [stdout] test codec::tests::decoding_with_fixed_size_codec_should_return_remainder_that_had_len_bytes_dropped ... ok [INFO] [stdout] test codec::tests::decoding_with_byte_vector_codec_should_fail_when_vector_has_less_space_than_given_length ... ok [INFO] [stdout] test codec::tests::decoding_with_ignore_codec_should_fail_if_the_input_vector_is_smaller_than_the_ignored_length ... ok [INFO] [stdout] test codec::tests::decoding_with_ignore_codec_should_succeed_if_the_input_vector_is_long_enough ... ok [INFO] [stdout] test codec::tests::encoding_with_fixed_size_codec_should_fail_when_value_needs_more_space_than_given_length ... ok [INFO] [stdout] test codec::tests::encoding_with_fixed_size_codec_should_pad_with_zeros_when_value_is_smaller_than_given_length ... ok [INFO] [stdout] test codec::tests::encoding_with_variable_size_codec_should_fail_when_length_of_encoded_value_is_too_large ... ok [INFO] [stdout] test codec::tests::forcomp_macro_should_work ... ok [INFO] [stdout] test codec::tests::record_structs_should_work ... ok [INFO] [stdout] test codec::tests::static_codecs_should_work ... ok [INFO] [stdout] test codec::tests::the_hcodec_macro_should_support_drop_left ... ok [INFO] [stdout] test codec::tests::the_hcodec_macro_should_work_with_a_mix_of_operations ... ok [INFO] [stdout] test error::tests::the_error_message_should_include_context_in_the_correct_order ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-bf965e56ccd1e58f) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test a_simple_struct_should_round_trip ... ok [INFO] [stdout] test a_complex_codec_should_round_trip ... ok [INFO] [stdout] test a_slightly_more_complex_struct_should_round_trip ... ok [INFO] [stdout] test a_u8_value_should_round_trip ... ok [INFO] [stdout] test a_u32_value_should_round_trip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rcodec [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/macros.rs - macros::forcomp (line 17) ... FAILED [INFO] [stdout] test src/macros.rs - macros::forcomp (line 31) ... FAILED [INFO] [stdout] test src/macros.rs - macros::byte_vector (line 64) ... ok [INFO] [stdout] test src/macros.rs - macros::hcodec (line 91) ... ok [INFO] [stdout] test src/macros.rs - macros::struct_codec (line 146) ... ok [INFO] [stdout] test src/macros.rs - macros::record_struct (line 184) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/macros.rs - macros::forcomp (line 17) stdout ---- [INFO] [stdout] error: cannot find macro `forcomp` in this scope [INFO] [stdout] --> src/macros.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 7 | let x = forcomp!({ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macros.rs - macros::forcomp (line 31) stdout ---- [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/macros.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 4 | None.map(|bar| { [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 4 | None.map(|bar: /* Type */| { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/macros.rs - macros::forcomp (line 17) [INFO] [stdout] src/macros.rs - macros::forcomp (line 31) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "ab3f31dd8d3c61710274d11f760e7d5947e6ebd71cd486095052004548ffc957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab3f31dd8d3c61710274d11f760e7d5947e6ebd71cd486095052004548ffc957", kill_on_drop: false }` [INFO] [stdout] ab3f31dd8d3c61710274d11f760e7d5947e6ebd71cd486095052004548ffc957