[INFO] crate bincode 1.3.1 is already in cache
[INFO] testing bincode-1.3.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate bincode 1.3.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bincode 1.3.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bincode 1.3.1
[INFO] finished tweaking crates.io crate bincode 1.3.1
[INFO] tweaked toml for crates.io crate bincode 1.3.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate bincode 1.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 366eca8b697ea4161db3beee1fae35026a5684195d1a3d710c55beaf069d4ac5
[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" "366eca8b697ea4161db3beee1fae35026a5684195d1a3d710c55beaf069d4ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "366eca8b697ea4161db3beee1fae35026a5684195d1a3d710c55beaf069d4ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "366eca8b697ea4161db3beee1fae35026a5684195d1a3d710c55beaf069d4ac5", kill_on_drop: false }`
[INFO] [stdout] 366eca8b697ea4161db3beee1fae35026a5684195d1a3d710c55beaf069d4ac5
[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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 031f6e7098180cf4c839df89b4ea41e8e602afe9e7a783a1e1fcb73148c3f520
[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" "031f6e7098180cf4c839df89b4ea41e8e602afe9e7a783a1e1fcb73148c3f520", kill_on_drop: false }`
[INFO] [stderr]    Compiling bincode v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "031f6e7098180cf4c839df89b4ea41e8e602afe9e7a783a1e1fcb73148c3f520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "031f6e7098180cf4c839df89b4ea41e8e602afe9e7a783a1e1fcb73148c3f520", kill_on_drop: false }`
[INFO] [stdout] 031f6e7098180cf4c839df89b4ea41e8e602afe9e7a783a1e1fcb73148c3f520
[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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55afafd6cb6ce9456e05dfb9b21b69b6fa16e6ffb109c8583859c000842374a5
[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" "55afafd6cb6ce9456e05dfb9b21b69b6fa16e6ffb109c8583859c000842374a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling bincode v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.35s
[INFO] running `Command { std: "docker" "inspect" "55afafd6cb6ce9456e05dfb9b21b69b6fa16e6ffb109c8583859c000842374a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55afafd6cb6ce9456e05dfb9b21b69b6fa16e6ffb109c8583859c000842374a5", kill_on_drop: false }`
[INFO] [stdout] 55afafd6cb6ce9456e05dfb9b21b69b6fa16e6ffb109c8583859c000842374a5
[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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 735a28d33f2a38533561a8641920cd5ea53839c65af5855aaf0c7707a959511a
[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" "735a28d33f2a38533561a8641920cd5ea53839c65af5855aaf0c7707a959511a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bincode-95ae304503561cd8
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test config::int::test::test_zigzag_edge_cases ... ok
[INFO] [stdout] test config::int::test::test_zigzag_decode ... ok
[INFO] [stdout] test de::read::test::test_fill_buffer ... ok
[INFO] [stdout] test config::int::test::test_zigzag_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-8a9e8d1d5702800e
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test endian_difference ... ok
[INFO] [stdout] test bytes ... ok
[INFO] [stdout] test path_buf ... ok
[INFO] [stdout] test char_serialization ... ok
[INFO] [stdout] test deserializing_errors ... ok
[INFO] [stdout] test test_big_endian_deserialize_from_seed ... ok
[INFO] [stdout] test serde_bytes ... ok
[INFO] [stdout] test encode_box ... ok
[INFO] [stdout] test not_human_readable ... ok
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test test_big_endian_deserialize_seed ... ok
[INFO] [stdout] test test_cow_serialize ... ok
[INFO] [stdout] test test_byte_vec_struct ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_default_deserialize_from_seed ... ok
[INFO] [stdout] test test_multi_strings_serialize ... ok
[INFO] [stdout] test test_numbers_128bit ... ok
[INFO] [stdout] test test_default_deserialize_seed ... ok
[INFO] [stdout] test test_nested_struct ... ok
[INFO] [stdout] test test_map ... ok
[INFO] [stdout] test test_slicebox_serialize ... ok
[INFO] [stdout] test test_serialized_size_bounded ... ok
[INFO] [stdout] test test_serialized_size ... ok
[INFO] [stdout] test test_numbers ... ok
[INFO] [stdout] test test_fixed_size_array ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_oom_protection ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test trailing_bytes ... ok
[INFO] [stdout] test too_big_serialize ... ok
[INFO] [stdout] test too_big_deserialize ... ok
[INFO] [stdout] test too_big_char_deserialize ... ok
[INFO] [stdout] test test_strbox_serialize ... ok
[INFO] [stdout] test test_struct_newtype ... ok
[INFO] [stdout] test test_zero_copy_parse ... ok
[INFO] [stdout] test test_zero_copy_parse_deserialize_into ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_struct_tuple ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_unicode ... ok
[INFO] [stdout] test test_vec ... ok
[INFO] [stderr]    Doc-tests bincode
[INFO] [stdout] test test_varint_length_prefixes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/config/int.rs - config::int::VarintEncoding (line 146) ... ignored
[INFO] [stdout] test src/config/int.rs - config::int::VarintEncoding (line 158) ... ignored
[INFO] [stdout] test src/de/mod.rs - de::Deserializer (line 23) ... ignored
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "735a28d33f2a38533561a8641920cd5ea53839c65af5855aaf0c7707a959511a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735a28d33f2a38533561a8641920cd5ea53839c65af5855aaf0c7707a959511a", kill_on_drop: false }`
[INFO] [stdout] 735a28d33f2a38533561a8641920cd5ea53839c65af5855aaf0c7707a959511a