[INFO] fetching crate rcodec 1.0.1...
[INFO] testing rcodec-1.0.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate rcodec 1.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rcodec 1.0.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pl-hlist v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 384e27ddfbbe101c87e90b9ab002d39554c0231f79c002f6ae549712ffa57100
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "384e27ddfbbe101c87e90b9ab002d39554c0231f79c002f6ae549712ffa57100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "384e27ddfbbe101c87e90b9ab002d39554c0231f79c002f6ae549712ffa57100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "384e27ddfbbe101c87e90b9ab002d39554c0231f79c002f6ae549712ffa57100", kill_on_drop: false }`
[INFO] [stdout] 384e27ddfbbe101c87e90b9ab002d39554c0231f79c002f6ae549712ffa57100
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60af146311fd3e52890f1dd2c9c1cd0b91f22ccc163b7035fa9f0b322712c2d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "60af146311fd3e52890f1dd2c9c1cd0b91f22ccc163b7035fa9f0b322712c2d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.35
[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 [unoptimized + debuginfo] target(s) in 10.03s
[INFO] running `Command { std: "docker" "inspect" "60af146311fd3e52890f1dd2c9c1cd0b91f22ccc163b7035fa9f0b322712c2d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60af146311fd3e52890f1dd2c9c1cd0b91f22ccc163b7035fa9f0b322712c2d3", kill_on_drop: false }`
[INFO] [stdout] 60af146311fd3e52890f1dd2c9c1cd0b91f22ccc163b7035fa9f0b322712c2d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 601f7579e23fd7b9a8a1e5d3a56af997daf0e6f1a4c5e2019258f09eee503d44
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "601f7579e23fd7b9a8a1e5d3a56af997daf0e6f1a4c5e2019258f09eee503d44", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcodec v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "601f7579e23fd7b9a8a1e5d3a56af997daf0e6f1a4c5e2019258f09eee503d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "601f7579e23fd7b9a8a1e5d3a56af997daf0e6f1a4c5e2019258f09eee503d44", kill_on_drop: false }`
[INFO] [stdout] 601f7579e23fd7b9a8a1e5d3a56af997daf0e6f1a4c5e2019258f09eee503d44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 694a98c75880efacd4a3dcf12dde16c8ad19ead62b3ac6d7f358a7650ee6404c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "694a98c75880efacd4a3dcf12dde16c8ad19ead62b3ac6d7f358a7650ee6404c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rcodec-78cf7ca8f9df6036
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test byte_vector::tests::pad_left_should_fail_if_length_is_invalid ... ok
[INFO] [stdout] test byte_vector::tests::drop_should_work_for_heap_vector ... ok
[INFO] [stdout] test byte_vector::tests::file_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::append_should_work ... ok
[INFO] [stdout] test byte_vector::tests::pad_left_should_work ... ok
[INFO] [stdout] test byte_vector::tests::take_should_work_for_append_vector ... ok
[INFO] [stdout] test byte_vector::tests::read_should_fail_if_offset_is_out_of_bounds ... ok
[INFO] [stdout] test byte_vector::tests::take_should_work_for_heap_vector ... ok
[INFO] [stdout] test byte_vector::tests::to_vec_should_work ... ok
[INFO] [stdout] test byte_vector::tests::take_should_fail_if_length_is_invalid ... 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::debug_string_should_be_formatted_correctly ... ok
[INFO] [stdout] test byte_vector::tests::drop_should_work_for_append_vector ... ok
[INFO] [stdout] test byte_vector::tests::fill_should_work ... ok
[INFO] [stdout] test byte_vector::tests::big_appends_should_work ... ok
[INFO] [stdout] test byte_vector::tests::byte_vector_macro_should_work ... ok
[INFO] [stdout] test byte_vector::tests::drop_should_fail_if_length_is_invalid ... 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 byte_vector::tests::read_should_work_for_heap_vector ... ok
[INFO] [stdout] test codec::tests::a_byte_vector_codec_should_round_trip ... ok
[INFO] [stdout] test byte_vector::tests::clone_should_work ... ok
[INFO] [stdout] test codec::tests::a_u64_value_should_round_trip ... ok
[INFO] [stdout] test codec::tests::a_u16_value_should_round_trip ... ok
[INFO] [stdout] test codec::tests::an_i32_value_should_round_trip ... ok
[INFO] [stdout] test codec::tests::a_u8_value_should_round_trip ... ok
[INFO] [stdout] test codec::tests::an_hlist_codec_should_round_trip ... ok
[INFO] [stdout] test codec::tests::an_eager_codec_should_round_trip ... ok
[INFO] [stdout] test codec::tests::an_hnil_codec_should_round_trip ... ok
[INFO] [stdout] test codec::tests::an_hlist_prepend_codec_should_round_trip ... ok
[INFO] [stdout] test codec::tests::a_struct_codec_should_round_trip ... ok
[INFO] [stdout] test codec::tests::a_variable_size_bytes_codec_should_round_trip ... ok
[INFO] [stdout] test codec::tests::a_u32_value_should_round_trip ... ok
[INFO] [stdout] test codec::tests::a_constant_codec_should_round_trip ... ok
[INFO] [stdout] test codec::tests::an_i64_value_should_round_trip ... ok
[INFO] [stdout] test codec::tests::a_fixed_size_bytes_codec_should_round_trip ... ok
[INFO] [stdout] test codec::tests::an_i16_value_should_round_trip ... ok
[INFO] [stdout] test codec::tests::an_ignore_codec_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::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::an_identity_codec_should_round_trip ... 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::an_hlist_flat_prepend_codec_should_round_trip ... 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_constant_codec_should_fail_if_the_input_vector_is_smaller_than_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::decoding_with_fixed_size_codec_should_return_remainder_that_had_len_bytes_dropped ... ok
[INFO] [stdout] test codec::tests::an_i8_value_should_round_trip ... 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::the_hcodec_macro_should_work_with_a_mix_of_operations ... 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 error::tests::the_error_message_should_include_context_in_the_correct_order ... 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::decoding_with_ignore_codec_should_fail_if_the_input_vector_is_smaller_than_the_ignored_length ... ok
[INFO] [stdout] test codec::tests::the_hcodec_macro_should_support_drop_left ... ok
[INFO] [stdout] test codec::tests::encoding_with_fixed_size_codec_should_fail_when_value_needs_more_space_than_given_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-496685ed61a0b24c
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test a_simple_struct_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] test a_complex_codec_should_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rcodec
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/macros.rs - record_struct (line 184) ... ok
[INFO] [stdout] test src/macros.rs - byte_vector (line 64) ... ok
[INFO] [stdout] test src/macros.rs - hcodec (line 91) ... ok
[INFO] [stdout] test src/macros.rs - struct_codec (line 146) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "694a98c75880efacd4a3dcf12dde16c8ad19ead62b3ac6d7f358a7650ee6404c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "694a98c75880efacd4a3dcf12dde16c8ad19ead62b3ac6d7f358a7650ee6404c", kill_on_drop: false }`
[INFO] [stdout] 694a98c75880efacd4a3dcf12dde16c8ad19ead62b3ac6d7f358a7650ee6404c