[INFO] fetching crate yatlv 1.3.0...
[INFO] testing yatlv-1.3.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate yatlv 1.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate yatlv 1.3.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yatlv 1.3.0
[INFO] finished tweaking crates.io crate yatlv 1.3.0
[INFO] tweaked toml for crates.io crate yatlv 1.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ebb4d19973388bdc9551561af1619898b0f668b7cedb51e986f1024366eccb66
[INFO] running `Command { std: "docker" "start" "-a" "ebb4d19973388bdc9551561af1619898b0f668b7cedb51e986f1024366eccb66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebb4d19973388bdc9551561af1619898b0f668b7cedb51e986f1024366eccb66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb4d19973388bdc9551561af1619898b0f668b7cedb51e986f1024366eccb66", kill_on_drop: false }`
[INFO] [stdout] ebb4d19973388bdc9551561af1619898b0f668b7cedb51e986f1024366eccb66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad33edc9e69ef38be2143f1c5cb18830e39766551fcd7777bba94edc0b7ea22c
[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" "ad33edc9e69ef38be2143f1c5cb18830e39766551fcd7777bba94edc0b7ea22c", kill_on_drop: false }`
[INFO] [stderr]    Compiling yatlv v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "ad33edc9e69ef38be2143f1c5cb18830e39766551fcd7777bba94edc0b7ea22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad33edc9e69ef38be2143f1c5cb18830e39766551fcd7777bba94edc0b7ea22c", kill_on_drop: false }`
[INFO] [stdout] ad33edc9e69ef38be2143f1c5cb18830e39766551fcd7777bba94edc0b7ea22c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3fec7fb036974aea5fcae14684620f040131f9eb9c59186d73b383c2070e9725
[INFO] running `Command { std: "docker" "start" "-a" "3fec7fb036974aea5fcae14684620f040131f9eb9c59186d73b383c2070e9725", kill_on_drop: false }`
[INFO] [stderr]    Compiling yatlv v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "3fec7fb036974aea5fcae14684620f040131f9eb9c59186d73b383c2070e9725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fec7fb036974aea5fcae14684620f040131f9eb9c59186d73b383c2070e9725", kill_on_drop: false }`
[INFO] [stdout] 3fec7fb036974aea5fcae14684620f040131f9eb9c59186d73b383c2070e9725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 404d0d72ab1e0dc7eeea7d37d37235f60979bfb0ea3715609754dc6dedb3c60a
[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" "404d0d72ab1e0dc7eeea7d37d37235f60979bfb0ea3715609754dc6dedb3c60a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yatlv-19485f81b5323b84)
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test tests::can_add_bool_to_frame ... ok
[INFO] [stdout] test tests::can_add_data_to_packet_frame ... ok
[INFO] [stdout] test tests::can_add_u16_to_frame ... ok
[INFO] [stdout] test tests::can_add_u32_to_frame ... ok
[INFO] [stdout] test tests::can_add_u64_to_frame ... ok
[INFO] [stdout] test tests::can_add_u8_to_frame ... ok
[INFO] [stdout] test tests::can_add_utf8_to_frame ... ok
[INFO] [stdout] test tests::can_attempt_to_read_data_from_a_frame_if_it_is_not_there ... ok
[INFO] [stdout] test tests::can_decode_compatible_values_into_u64 ... ok
[INFO] [stdout] test tests::can_decode_compatible_values_into_bool ... ok
[INFO] [stdout] test tests::can_decode_compatible_values_into_u8 ... ok
[INFO] [stdout] test tests::can_decode_compatible_values_into_u16 ... ok
[INFO] [stdout] test tests::can_decode_compatible_values_into_u32 ... ok
[INFO] [stdout] test tests::can_make_an_empty_frame ... ok
[INFO] [stdout] test tests::can_make_an_empty_packet_frame ... ok
[INFO] [stdout] test tests::can_not_decode_incompatible_values_into_bool ... ok
[INFO] [stdout] test tests::can_not_decode_bool_with_zero_bytes ... ok
[INFO] [stdout] test tests::can_not_decode_incompatible_values_into_u16 ... ok
[INFO] [stdout] test tests::can_not_decode_incompatible_values_into_u32 ... ok
[INFO] [stdout] test tests::can_not_decode_incompatible_values_into_u8 ... ok
[INFO] [stdout] test tests::can_not_decode_u16_with_zero_bytes ... ok
[INFO] [stdout] test tests::can_not_decode_u32_with_zero_bytes ... ok
[INFO] [stdout] test tests::can_not_decode_u64_with_zero_bytes ... ok
[INFO] [stdout] test tests::can_not_decode_u8_with_zero_bytes ... ok
[INFO] [stdout] test tests::can_not_parse_a_frame_if_frame_format_is_not_recognized ... ok
[INFO] [stdout] test tests::can_not_parse_a_frame_if_there_is_excess_data ... ok
[INFO] [stdout] test tests::can_not_parse_a_frame_if_there_is_not_enough_data_for_a_field_value ... ok
[INFO] [stdout] test tests::can_not_parse_a_frame_if_there_is_not_enough_data_for_field_count ... ok
[INFO] [stdout] test tests::can_read_bool_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_bools_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_child_frame ... ok
[INFO] [stdout] test tests::can_read_data_from_frame ... ok
[INFO] [stdout] test tests::can_read_datas_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_str_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_strs_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_u16_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_u16s_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_u32_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_u8_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_u64s_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_u8s_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_uuid_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_uuids_from_a_frame ... ok
[INFO] [stdout] test tests::can_add_child_to_packet_frame ... ok
[INFO] [stdout] test tests::can_add_child_to_frame ... ok
[INFO] [stdout] test tests::can_add_data_to_frame ... ok
[INFO] [stdout] test tests::can_not_parse_a_frame_if_there_is_not_enough_data_for_field_tag_and_length ... ok
[INFO] [stdout] test tests::can_not_parse_a_frame_if_there_is_not_enough_data_for_frame_format ... ok
[INFO] [stdout] test tests::can_read_child_frames ... ok
[INFO] [stdout] test tests::can_read_u32s_from_a_frame ... ok
[INFO] [stdout] test tests::can_read_u64_from_a_frame ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yatlv
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test src/lib.rs - FrameBuilderLike::add_u16 (line 237) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_frame (line 1047) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_bool (line 877) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/lib.rs - FrameBuilderLike::add_u64 (line 283) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_data (line 610) ... ok
[INFO] [stdout] test src/lib.rs - FrameBuilder (line 360) ... ok
[INFO] [stdout] test src/lib.rs - FrameBuilderLike::add_data (line 133) ... ok
[INFO] [stdout] test src/lib.rs - FrameBuilderLike::add_u32 (line 260) ... ok
[INFO] [stdout] test src/lib.rs - FrameBuilderLike::add_uuid (line 332) ... ok
[INFO] [stdout] test src/lib.rs - FrameBuilderLike::add_bool (line 186) ... ok
[INFO] [stdout] test src/lib.rs - FrameBuilderLike::add_str (line 306) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_datas (line 635) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_bools (line 898) ... ok
[INFO] [stdout] test src/lib.rs - FrameBuilderLike::add_frame (line 154) ... ok
[INFO] [stdout] test src/lib.rs - FrameBuilderLike::add_u8 (line 211) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_strs (line 955) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_str (line 934) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_u64 (line 827) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_u8 (line 668) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_u16 (line 721) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_u8s (line 691) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_u16s (line 744) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_frames (line 1070) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_uuid (line 982) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_u32 (line 774) ... ok
[INFO] [stdout] test src/lib.rs - PacketFrameBuilder (line 419) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_u32s (line 798) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::new (line 577) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_u64s (line 850) ... ok
[INFO] [stdout] test src/lib.rs - FrameParser::get_uuids (line 1006) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "404d0d72ab1e0dc7eeea7d37d37235f60979bfb0ea3715609754dc6dedb3c60a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404d0d72ab1e0dc7eeea7d37d37235f60979bfb0ea3715609754dc6dedb3c60a", kill_on_drop: false }`
[INFO] [stdout] 404d0d72ab1e0dc7eeea7d37d37235f60979bfb0ea3715609754dc6dedb3c60a