[INFO] fetching crate stream-vbyte 0.4.0...
[INFO] testing stream-vbyte-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate stream-vbyte 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate stream-vbyte 0.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stream-vbyte 0.4.0
[INFO] finished tweaking crates.io crate stream-vbyte 0.4.0
[INFO] tweaked toml for crates.io crate stream-vbyte 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate stream-vbyte 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 334e06151417b98bac1526a8639bd316bf593ac1cb82e7c478450b4ca9fc169d
[INFO] running `Command { std: "docker" "start" "-a" "334e06151417b98bac1526a8639bd316bf593ac1cb82e7c478450b4ca9fc169d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "334e06151417b98bac1526a8639bd316bf593ac1cb82e7c478450b4ca9fc169d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "334e06151417b98bac1526a8639bd316bf593ac1cb82e7c478450b4ca9fc169d", kill_on_drop: false }`
[INFO] [stdout] 334e06151417b98bac1526a8639bd316bf593ac1cb82e7c478450b4ca9fc169d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 6eee0381d781248fc9c80a8b1f5f92a2a22fb7e0b6144169f05e8253a281bf69
[INFO] running `Command { std: "docker" "start" "-a" "6eee0381d781248fc9c80a8b1f5f92a2a22fb7e0b6144169f05e8253a281bf69", kill_on_drop: false }`
[INFO] [stderr]    Compiling stream-vbyte v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "6eee0381d781248fc9c80a8b1f5f92a2a22fb7e0b6144169f05e8253a281bf69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eee0381d781248fc9c80a8b1f5f92a2a22fb7e0b6144169f05e8253a281bf69", kill_on_drop: false }`
[INFO] [stdout] 6eee0381d781248fc9c80a8b1f5f92a2a22fb7e0b6144169f05e8253a281bf69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] b5c0c198f499485a79d95d89c1cee83d2f128f751689749882b7167d8355ab09
[INFO] running `Command { std: "docker" "start" "-a" "b5c0c198f499485a79d95d89c1cee83d2f128f751689749882b7167d8355ab09", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.31
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling clap v2.26.2
[INFO] [stderr]    Compiling stream-vbyte v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.34s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stream_vbyte-8a9d2a6e52a0ce29)
[INFO] [stderr]   Executable tests/cursor.rs (/opt/rustwide/target/debug/deps/cursor-99d096511b6dfec6)
[INFO] [stderr]   Executable tests/tests.rs (/opt/rustwide/target/debug/deps/tests-fbd63e3e07421f31)
[INFO] running `Command { std: "docker" "inspect" "b5c0c198f499485a79d95d89c1cee83d2f128f751689749882b7167d8355ab09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c0c198f499485a79d95d89c1cee83d2f128f751689749882b7167d8355ab09", kill_on_drop: false }`
[INFO] [stdout] b5c0c198f499485a79d95d89c1cee83d2f128f751689749882b7167d8355ab09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 6c96d887e38e013054fe55f49a3f4a8ac4a3ca5ba6b64342af00649186f8ff25
[INFO] running `Command { std: "docker" "start" "-a" "6c96d887e38e013054fe55f49a3f4a8ac4a3ca5ba6b64342af00649186f8ff25", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stream_vbyte-8a9d2a6e52a0ce29)
[INFO] [stdout] running 21 tests
[INFO] [stdout] test decode::cursor::tests::skip_entire_enput_is_done ... ok
[INFO] [stdout] test decode::tests::decode_num_1_byte ... ok
[INFO] [stdout] test decode::tests::decode_num_u32_max ... ok
[INFO] [stdout] test decode::tests::decode_num_zero ... ok
[INFO] [stdout] test decode::tests::decode_num_4_byte ... ok
[INFO] [stdout] test decode::tests::decode_num_3_byte ... ok
[INFO] [stdout] test encode::tests::encode_num_middleish ... ok
[INFO] [stdout] test tests::encoded_shape_len_1 ... ok
[INFO] [stdout] test encode::tests::encode_num_u32_max ... ok
[INFO] [stdout] test encode::tests::encode_num_zero ... ok
[INFO] [stdout] test encode::tests::encode_num_bottom_two_bytes ... ok
[INFO] [stdout] test tests::encoded_shape_len_5 ... ok
[INFO] [stdout] test decode::tests::decode_num_2_byte ... ok
[INFO] [stdout] test tests::encoded_shape_len_3 ... ok
[INFO] [stdout] test tests::encoded_shape_len_4 ... ok
[INFO] [stdout] test tests::encoded_shape_len_0 ... ok
[INFO] [stdout] test decode::cursor::tests::skip_panics_on_exceeding_full_quads - should panic ... ok
[INFO] [stdout] test decode::cursor::tests::skip_panics_on_not_multiple_of_4 - should panic ... ok
[INFO] [stdout] test tests::encode_decode_roundtrip_random ... ok
[INFO] [stdout] test decode::tests::decoder_honors_nums_to_decode_scalar ... ok
[INFO] [stdout] test tests::cumulative_encoded_len_accurate_complete_quad ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cursor.rs (/opt/rustwide/target/debug/deps/cursor-99d096511b6dfec6)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test decode_cursor_sink_decode_entire_input_emits_entire_input_including_trailing_partial_quad_scalar ... ok
[INFO] [stdout] test decode_cursor_slice_input_only_partial_quad_decodes_all_scalar ... ok
[INFO] [stdout] test decode_cursor_sink_decode_final_chunk_partially_includes_leftovers_decodes_only_complete_quads_scalar ... ok
[INFO] [stdout] test decode_cursor_sink_decode_in_chunks_smaller_than_first_quad_decodes_0_nums_scalar ... ok
[INFO] [stdout] test decode_cursor_sink_decode_after_finishing_input_decodes_0_numbers_scalar ... ok
[INFO] [stdout] test decode_cursor_skip_from_start_scalar ... ok
[INFO] [stdout] test decode_cursor_sink_decode_partial_input_from_beginning_emits_complete_quads_only_scalar ... ok
[INFO] [stdout] test decode_cursor_sink_decode_in_chunks_emits_complete_quads_until_end_scalar ... ok
[INFO] [stdout] test decode_cursor_every_decode_len_scalar ... ok
[INFO] [stdout] test decode_cursor_random_decode_len_scalar ... ok
[INFO] [stdout] test decode_cursor_skip_every_allowable_len_between_decodes_scalar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-fbd63e3e07421f31)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test partial_final_quad_roundtrip_scalar ... ok
[INFO] [stdout] test encode_scalar_compare_reference_impl ... ok
[INFO] [stdout] test random_roundtrip_scalar_scalar ... ok
[INFO] [stderr]    Doc-tests stream-vbyte
[INFO] [stdout] test all_same_single_byte_scalar_scalar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.74s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/decode/cursor.rs - decode::cursor::DecodeCursor (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c96d887e38e013054fe55f49a3f4a8ac4a3ca5ba6b64342af00649186f8ff25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c96d887e38e013054fe55f49a3f4a8ac4a3ca5ba6b64342af00649186f8ff25", kill_on_drop: false }`
[INFO] [stdout] 6c96d887e38e013054fe55f49a3f4a8ac4a3ca5ba6b64342af00649186f8ff25